Merge pull request #13460 from peppy/update-framework

Update framework

.config/dotnet-tools.json

@@ -31,6 +31,12 @@
       "commands": [
         "CodeFileSanity"
       ]
+    },
+    "ppy.localisationanalyser.tools": {
+      "version": "2021.608.0",
+      "commands": [
+        "localisation"
+      ]
     }
   }
-}
+}

.editorconfig

@@ -10,14 +10,6 @@ trim_trailing_whitespace = true
 
 #Roslyn naming styles
 
-#PascalCase for public and protected members
-dotnet_naming_style.pascalcase.capitalization = pascal_case
-dotnet_naming_symbols.public_members.applicable_accessibilities = public,internal,protected,protected_internal,private_protected
-dotnet_naming_symbols.public_members.applicable_kinds = property,method,field,event
-dotnet_naming_rule.public_members_pascalcase.severity = error
-dotnet_naming_rule.public_members_pascalcase.symbols = public_members
-dotnet_naming_rule.public_members_pascalcase.style = pascalcase
-
 #camelCase for private members
 dotnet_naming_style.camelcase.capitalization = camel_case
 
@@ -197,4 +189,4 @@ dotnet_diagnostic.IDE0069.severity = none
 dotnet_diagnostic.CA2225.severity = none
 
 # Banned APIs
-dotnet_diagnostic.RS0030.severity = error
+dotnet_diagnostic.RS0030.severity = error

.github/ISSUE_TEMPLATE/02-feature-request-issues.md

@@ -1,7 +0,0 @@
----
-name: Feature Request
-about: Propose a feature you would like to see in the game!
----
-**Describe the new feature:** 
-
-**Proposal designs of the feature:** 

.github/ISSUE_TEMPLATE/config.yml

@@ -1,5 +1,12 @@
 blank_issues_enabled: false
 contact_links:
+    - name: Suggestions or feature request
+      url: https://github.com/ppy/osu/discussions/categories/ideas
+      about: Got something you think should change or be added? Search for or start a new discussion!
+    - name: Help
+      url: https://github.com/ppy/osu/discussions/categories/q-a
+      about: osu! not working as you'd expect? Not sure it's a bug? Check the Q&A section!
     - name: osu!stable issues
       url: https://github.com/ppy/osu-stable-issues
-      about: For issues regarding osu!stable (not osu!lazer), open them here.
+      about: For osu!stable bugs (not osu!lazer), check out the dedicated repository. Note that we only accept serious bug reports.
+

README.md

@@ -97,7 +97,7 @@ Before committing your code, please run a code formatter. This can be achieved b
 
 We have adopted some cross-platform, compiler integrated analyzers. They can provide warnings when you are editing, building inside IDE or from command line, as-if they are provided by the compiler itself.
 
-JetBrains ReSharper InspectCode is also used for wider rule sets. You can run it from PowerShell with `.\InspectCode.ps1`, which is [only supported on Windows](https://youtrack.jetbrains.com/issue/RSRP-410004). Alternatively, you can install ReSharper or use Rider to get inline support in your IDE of choice.
+JetBrains ReSharper InspectCode is also used for wider rule sets. You can run it from PowerShell with `.\InspectCode.ps1`. Alternatively, you can install ReSharper or use Rider to get inline support in your IDE of choice.
 
 ## Contributing
 

Templates/Rulesets/ruleset-empty/osu.Game.Rulesets.EmptyFreeform.Tests/osu.Game.Rulesets.EmptyFreeform.Tests.csproj

@@ -10,7 +10,7 @@
     </PropertyGroup>
   <ItemGroup Label="Package References">
     <PackageReference Include="Appveyor.TestLogger" Version="2.0.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.9.4" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.10.0" />
     <PackageReference Include="NUnit" Version="3.13.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="3.17.0" />
     <PackageReference Update="Microsoft.EntityFrameworkCore.Sqlite" Version="2.1.4" />

Templates/Rulesets/ruleset-empty/osu.Game.Rulesets.EmptyFreeform/EmptyFreeformDifficultyCalculator.cs

@@ -25,6 +25,6 @@ namespace osu.Game.Rulesets.EmptyFreeform
 
         protected override IEnumerable<DifficultyHitObject> CreateDifficultyHitObjects(IBeatmap beatmap, double clockRate) => Enumerable.Empty<DifficultyHitObject>();
 
-        protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods) => new Skill[0];
+        protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods, double clockRate) => new Skill[0];
     }
 }

Templates/Rulesets/ruleset-empty/osu.Game.Rulesets.EmptyFreeform/Mods/EmptyFreeformModAutoplay.cs

@@ -3,7 +3,6 @@
 
 using System.Collections.Generic;
 using osu.Game.Beatmaps;
-using osu.Game.Rulesets.EmptyFreeform.Objects;
 using osu.Game.Rulesets.EmptyFreeform.Replays;
 using osu.Game.Rulesets.Mods;
 using osu.Game.Scoring;
@@ -11,7 +10,7 @@ using osu.Game.Users;
 
 namespace osu.Game.Rulesets.EmptyFreeform.Mods
 {
-    public class EmptyFreeformModAutoplay : ModAutoplay<EmptyFreeformHitObject>
+    public class EmptyFreeformModAutoplay : ModAutoplay
     {
         public override Score CreateReplayScore(IBeatmap beatmap, IReadOnlyList<Mod> mods) => new Score
         {

Templates/Rulesets/ruleset-empty/osu.Game.Rulesets.EmptyFreeform/Replays/EmptyFreeformAutoGenerator.cs

@@ -1,28 +1,22 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System.Collections.Generic;
 using osu.Game.Beatmaps;
-using osu.Game.Replays;
 using osu.Game.Rulesets.EmptyFreeform.Objects;
 using osu.Game.Rulesets.Replays;
 
 namespace osu.Game.Rulesets.EmptyFreeform.Replays
 {
-    public class EmptyFreeformAutoGenerator : AutoGenerator
+    public class EmptyFreeformAutoGenerator : AutoGenerator<EmptyFreeformReplayFrame>
     {
-        protected Replay Replay;
-        protected List<ReplayFrame> Frames => Replay.Frames;
-
         public new Beatmap<EmptyFreeformHitObject> Beatmap => (Beatmap<EmptyFreeformHitObject>)base.Beatmap;
 
         public EmptyFreeformAutoGenerator(IBeatmap beatmap)
             : base(beatmap)
         {
-            Replay = new Replay();
         }
 
-        public override Replay Generate()
+        protected override void GenerateFrames()
         {
             Frames.Add(new EmptyFreeformReplayFrame());
 
@@ -35,8 +29,6 @@ namespace osu.Game.Rulesets.EmptyFreeform.Replays
                     // todo: add required inputs and extra frames.
                 });
             }
-
-            return Replay;
         }
     }
 }

Templates/Rulesets/ruleset-example/osu.Game.Rulesets.Pippidon.Tests/osu.Game.Rulesets.Pippidon.Tests.csproj

@@ -10,7 +10,7 @@
   </PropertyGroup>
   <ItemGroup Label="Package References">
     <PackageReference Include="Appveyor.TestLogger" Version="2.0.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.9.4" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.10.0" />
     <PackageReference Include="NUnit" Version="3.13.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="3.17.0" />
     <PackageReference Update="Microsoft.EntityFrameworkCore.Sqlite" Version="2.1.4" />

Templates/Rulesets/ruleset-example/osu.Game.Rulesets.Pippidon/Mods/PippidonModAutoplay.cs

@@ -4,14 +4,13 @@
 using System.Collections.Generic;
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Mods;
-using osu.Game.Rulesets.Pippidon.Objects;
 using osu.Game.Rulesets.Pippidon.Replays;
 using osu.Game.Scoring;
 using osu.Game.Users;
 
 namespace osu.Game.Rulesets.Pippidon.Mods
 {
-    public class PippidonModAutoplay : ModAutoplay<PippidonHitObject>
+    public class PippidonModAutoplay : ModAutoplay
     {
         public override Score CreateReplayScore(IBeatmap beatmap, IReadOnlyList<Mod> mods) => new Score
         {

Templates/Rulesets/ruleset-example/osu.Game.Rulesets.Pippidon/PippidonDifficultyCalculator.cs

@@ -25,6 +25,6 @@ namespace osu.Game.Rulesets.Pippidon
 
         protected override IEnumerable<DifficultyHitObject> CreateDifficultyHitObjects(IBeatmap beatmap, double clockRate) => Enumerable.Empty<DifficultyHitObject>();
 
-        protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods) => new Skill[0];
+        protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods, double clockRate) => new Skill[0];
     }
 }

Templates/Rulesets/ruleset-example/osu.Game.Rulesets.Pippidon/Replays/PippidonAutoGenerator.cs

@@ -1,28 +1,22 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System.Collections.Generic;
 using osu.Game.Beatmaps;
-using osu.Game.Replays;
 using osu.Game.Rulesets.Pippidon.Objects;
 using osu.Game.Rulesets.Replays;
 
 namespace osu.Game.Rulesets.Pippidon.Replays
 {
-    public class PippidonAutoGenerator : AutoGenerator
+    public class PippidonAutoGenerator : AutoGenerator<PippidonReplayFrame>
     {
-        protected Replay Replay;
-        protected List<ReplayFrame> Frames => Replay.Frames;
-
         public new Beatmap<PippidonHitObject> Beatmap => (Beatmap<PippidonHitObject>)base.Beatmap;
 
         public PippidonAutoGenerator(IBeatmap beatmap)
             : base(beatmap)
         {
-            Replay = new Replay();
         }
 
-        public override Replay Generate()
+        protected override void GenerateFrames()
         {
             Frames.Add(new PippidonReplayFrame());
 
@@ -34,8 +28,6 @@ namespace osu.Game.Rulesets.Pippidon.Replays
                     Position = hitObject.Position,
                 });
             }
-
-            return Replay;
         }
     }
 }

Templates/Rulesets/ruleset-scrolling-empty/osu.Game.Rulesets.EmptyScrolling.Tests/osu.Game.Rulesets.EmptyScrolling.Tests.csproj

@@ -10,7 +10,7 @@
   </PropertyGroup>
   <ItemGroup Label="Package References">
     <PackageReference Include="Appveyor.TestLogger" Version="2.0.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.9.4" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.10.0" />
     <PackageReference Include="NUnit" Version="3.13.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="3.17.0" />
     <PackageReference Update="Microsoft.EntityFrameworkCore.Sqlite" Version="2.1.4" />

Templates/Rulesets/ruleset-scrolling-empty/osu.Game.Rulesets.EmptyScrolling/EmptyScrollingDifficultyCalculator.cs

@@ -25,6 +25,6 @@ namespace osu.Game.Rulesets.EmptyScrolling
 
         protected override IEnumerable<DifficultyHitObject> CreateDifficultyHitObjects(IBeatmap beatmap, double clockRate) => Enumerable.Empty<DifficultyHitObject>();
 
-        protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods) => new Skill[0];
+        protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods, double clockRate) => new Skill[0];
     }
 }

Templates/Rulesets/ruleset-scrolling-empty/osu.Game.Rulesets.EmptyScrolling/Mods/EmptyScrollingModAutoplay.cs

@@ -3,7 +3,6 @@
 
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Mods;
-using osu.Game.Rulesets.EmptyScrolling.Objects;
 using osu.Game.Rulesets.EmptyScrolling.Replays;
 using osu.Game.Scoring;
 using osu.Game.Users;
@@ -11,7 +10,7 @@ using System.Collections.Generic;
 
 namespace osu.Game.Rulesets.EmptyScrolling.Mods
 {
-    public class EmptyScrollingModAutoplay : ModAutoplay<EmptyScrollingHitObject>
+    public class EmptyScrollingModAutoplay : ModAutoplay
     {
         public override Score CreateReplayScore(IBeatmap beatmap, IReadOnlyList<Mod> mods) => new Score
         {

Templates/Rulesets/ruleset-scrolling-empty/osu.Game.Rulesets.EmptyScrolling/Replays/EmptyScrollingAutoGenerator.cs

@@ -1,28 +1,22 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using System.Collections.Generic;
 using osu.Game.Beatmaps;
-using osu.Game.Replays;
 using osu.Game.Rulesets.EmptyScrolling.Objects;
 using osu.Game.Rulesets.Replays;
 
 namespace osu.Game.Rulesets.EmptyScrolling.Replays
 {
-    public class EmptyScrollingAutoGenerator : AutoGenerator
+    public class EmptyScrollingAutoGenerator : AutoGenerator<EmptyScrollingReplayFrame>
     {
-        protected Replay Replay;
-        protected List<ReplayFrame> Frames => Replay.Frames;
-
         public new Beatmap<EmptyScrollingHitObject> Beatmap => (Beatmap<EmptyScrollingHitObject>)base.Beatmap;
 
         public EmptyScrollingAutoGenerator(IBeatmap beatmap)
             : base(beatmap)
         {
-            Replay = new Replay();
         }
 
-        public override Replay Generate()
+        protected override void GenerateFrames()
         {
             Frames.Add(new EmptyScrollingReplayFrame());
 
@@ -34,8 +28,6 @@ namespace osu.Game.Rulesets.EmptyScrolling.Replays
                     // todo: add required inputs and extra frames.
                 });
             }
-
-            return Replay;
         }
     }
 }

Templates/Rulesets/ruleset-scrolling-example/osu.Game.Rulesets.Pippidon.Tests/osu.Game.Rulesets.Pippidon.Tests.csproj

@@ -10,7 +10,7 @@
   </PropertyGroup>
   <ItemGroup Label="Package References">
     <PackageReference Include="Appveyor.TestLogger" Version="2.0.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.9.4" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.10.0" />
     <PackageReference Include="NUnit" Version="3.13.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="3.17.0" />
     <PackageReference Update="Microsoft.EntityFrameworkCore.Sqlite" Version="2.1.4" />

Templates/Rulesets/ruleset-scrolling-example/osu.Game.Rulesets.Pippidon/Mods/PippidonModAutoplay.cs

@@ -4,14 +4,13 @@
 using System.Collections.Generic;
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Mods;
-using osu.Game.Rulesets.Pippidon.Objects;
 using osu.Game.Rulesets.Pippidon.Replays;
 using osu.Game.Scoring;
 using osu.Game.Users;
 
 namespace osu.Game.Rulesets.Pippidon.Mods
 {
-    public class PippidonModAutoplay : ModAutoplay<PippidonHitObject>
+    public class PippidonModAutoplay : ModAutoplay
     {
         public override Score CreateReplayScore(IBeatmap beatmap, IReadOnlyList<Mod> mods) => new Score
         {

Templates/Rulesets/ruleset-scrolling-example/osu.Game.Rulesets.Pippidon/PippidonDifficultyCalculator.cs

@@ -25,6 +25,6 @@ namespace osu.Game.Rulesets.Pippidon
 
         protected override IEnumerable<DifficultyHitObject> CreateDifficultyHitObjects(IBeatmap beatmap, double clockRate) => Enumerable.Empty<DifficultyHitObject>();
 
-        protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods) => new Skill[0];
+        protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods, double clockRate) => new Skill[0];
     }
 }

Templates/Rulesets/ruleset-scrolling-example/osu.Game.Rulesets.Pippidon/Replays/PippidonAutoGenerator.cs

@@ -2,29 +2,23 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
-using System.Collections.Generic;
 using osu.Game.Beatmaps;
-using osu.Game.Replays;
 using osu.Game.Rulesets.Pippidon.Objects;
 using osu.Game.Rulesets.Pippidon.UI;
 using osu.Game.Rulesets.Replays;
 
 namespace osu.Game.Rulesets.Pippidon.Replays
 {
-    public class PippidonAutoGenerator : AutoGenerator
+    public class PippidonAutoGenerator : AutoGenerator<PippidonReplayFrame>
     {
-        protected Replay Replay;
-        protected List<ReplayFrame> Frames => Replay.Frames;
-
         public new Beatmap<PippidonHitObject> Beatmap => (Beatmap<PippidonHitObject>)base.Beatmap;
 
         public PippidonAutoGenerator(IBeatmap beatmap)
             : base(beatmap)
         {
-            Replay = new Replay();
         }
 
-        public override Replay Generate()
+        protected override void GenerateFrames()
         {
             int currentLane = 0;
 
@@ -55,8 +49,6 @@ namespace osu.Game.Rulesets.Pippidon.Replays
 
                 currentLane = hitObject.Lane;
             }
-
-            return Replay;
         }
 
         private void addFrame(double time, PippidonAction direction)

osu.Android.props

@@ -51,7 +51,7 @@
     <Reference Include="Java.Interop" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="ppy.osu.Game.Resources" Version="2021.422.0" />
-    <PackageReference Include="ppy.osu.Framework.Android" Version="2021.427.0" />
+    <PackageReference Include="ppy.osu.Game.Resources" Version="2021.611.0" />
+    <PackageReference Include="ppy.osu.Framework.Android" Version="2021.611.0" />
   </ItemGroup>
 </Project>

osu.Android/OsuGameActivity.cs

@@ -20,7 +20,8 @@ namespace osu.Android
     [Activity(Theme = "@android:style/Theme.NoTitleBar", MainLauncher = true, ScreenOrientation = ScreenOrientation.FullUser, SupportsPictureInPicture = false, ConfigurationChanges = ConfigChanges.Orientation | ConfigChanges.ScreenSize, HardwareAccelerated = false, LaunchMode = LaunchMode.SingleInstance, Exported = true)]
     [IntentFilter(new[] { Intent.ActionView }, Categories = new[] { Intent.CategoryDefault }, DataScheme = "content", DataPathPattern = ".*\\\\.osz", DataHost = "*", DataMimeType = "*/*")]
     [IntentFilter(new[] { Intent.ActionView }, Categories = new[] { Intent.CategoryDefault }, DataScheme = "content", DataPathPattern = ".*\\\\.osk", DataHost = "*", DataMimeType = "*/*")]
-    [IntentFilter(new[] { Intent.ActionSend, Intent.ActionSendMultiple }, Categories = new[] { Intent.CategoryDefault }, DataMimeTypes = new[] { "application/zip", "application/octet-stream", "application/download", "application/x-zip", "application/x-zip-compressed" })]
+    [IntentFilter(new[] { Intent.ActionView }, Categories = new[] { Intent.CategoryDefault }, DataScheme = "content", DataMimeType = "application/x-osu-archive")]
+    [IntentFilter(new[] { Intent.ActionSend, Intent.ActionSendMultiple }, Categories = new[] { Intent.CategoryDefault }, DataMimeTypes = new[] { "application/zip", "application/octet-stream", "application/download", "application/x-zip", "application/x-zip-compressed", "application/x-osu-archive" })]
     [IntentFilter(new[] { Intent.ActionView }, Categories = new[] { Intent.CategoryBrowsable, Intent.CategoryDefault }, DataSchemes = new[] { "osu", "osump" })]
     public class OsuGameActivity : AndroidGameActivity
     {

osu.Desktop/OsuGameDesktop.cs

@@ -57,7 +57,7 @@ namespace osu.Desktop
 
         private string getStableInstallPath()
         {
-            static bool checkExists(string p) => Directory.Exists(Path.Combine(p, "Songs"));
+            static bool checkExists(string p) => Directory.Exists(Path.Combine(p, "Songs")) || File.Exists(Path.Combine(p, "osu!.cfg"));
 
             string stableInstallPath;
 

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

@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="BenchmarkDotNet" Version="0.12.1" />
+    <PackageReference Include="BenchmarkDotNet" Version="0.13.0" />
     <PackageReference Include="nunit" Version="3.13.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="3.17.0" />
   </ItemGroup>

osu.Game.Rulesets.Catch.Tests/Resources/old-skin/skin.ini

@@ -0,0 +1,2 @@
+[General]
+// no version specified means v1

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

@@ -4,10 +4,8 @@
 using System.Collections.Generic;
 using System.Linq;
 using NUnit.Framework;
-using osu.Framework.Allocation;
 using osu.Framework.Testing;
 using osu.Game.Beatmaps;
-using osu.Game.Configuration;
 using osu.Game.Rulesets.Catch.Mods;
 using osu.Game.Rulesets.Catch.Objects;
 using osu.Game.Rulesets.Catch.Objects.Drawables;
@@ -21,12 +19,6 @@ namespace osu.Game.Rulesets.Catch.Tests
 {
     public class TestSceneCatchModHidden : ModTestScene
     {
-        [BackgroundDependencyLoader]
-        private void load()
-        {
-            LocalConfig.SetValue(OsuSetting.IncreaseFirstObjectVisibility, false);
-        }
-
         [Test]
         public void TestJuiceStream()
         {

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

@@ -1,8 +1,16 @@
 // 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.Extensions.IEnumerableExtensions;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Screens;
+using osu.Framework.Testing;
+using osu.Game.Screens.Play.HUD;
+using osu.Game.Skinning;
 using osu.Game.Tests.Visual;
+using osuTK;
 
 namespace osu.Game.Rulesets.Catch.Tests
 {
@@ -10,5 +18,22 @@ namespace osu.Game.Rulesets.Catch.Tests
     public class TestSceneCatchPlayerLegacySkin : LegacySkinPlayerTestScene
     {
         protected override Ruleset CreatePlayerRuleset() => new CatchRuleset();
+
+        [Test]
+        public void TestLegacyHUDComboCounterHidden([Values] bool withModifiedSkin)
+        {
+            if (withModifiedSkin)
+            {
+                AddStep("change component scale", () => Player.ChildrenOfType<LegacyScoreCounter>().First().Scale = new Vector2(2f));
+                AddStep("update target", () => Player.ChildrenOfType<SkinnableTargetContainer>().ForEach(LegacySkin.UpdateDrawableTarget));
+                AddStep("exit player", () => Player.Exit());
+                CreateTest(null);
+            }
+
+            AddAssert("legacy HUD combo counter hidden", () =>
+            {
+                return Player.ChildrenOfType<LegacyComboCounter>().All(c => c.ChildrenOfType<Container>().Single().Alpha == 0f);
+            });
+        }
     }
 }

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

@@ -216,7 +216,7 @@ namespace osu.Game.Rulesets.Catch.Tests
             AddStep("enable hit lighting", () => config.SetValue(OsuSetting.HitLighting, true));
             AddStep("catch fruit", () => attemptCatch(new Fruit()));
             AddAssert("correct hit lighting colour", () =>
-                catcher.ChildrenOfType<HitExplosion>().First()?.ObjectColour == fruitColour);
+                catcher.ChildrenOfType<HitExplosion>().First()?.Entry?.ObjectColour == fruitColour);
         }
 
         [Test]

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

@@ -95,7 +95,7 @@ namespace osu.Game.Rulesets.Catch.Tests
                 CircleSize = circleSize
             };
 
-            SetContents(() =>
+            SetContents(_ =>
             {
                 var droppedObjectContainer = new Container<CaughtObject>
                 {

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

@@ -26,7 +26,7 @@ namespace osu.Game.Rulesets.Catch.Tests
         {
             scoreProcessor = new ScoreProcessor();
 
-            SetContents(() => new CatchComboDisplay
+            SetContents(_ => new CatchComboDisplay
             {
                 Anchor = Anchor.Centre,
                 Origin = Anchor.Centre,

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

@@ -19,22 +19,22 @@ namespace osu.Game.Rulesets.Catch.Tests
         {
             base.LoadComplete();
 
-            AddStep("show pear", () => SetContents(() => createDrawableFruit(0)));
-            AddStep("show grape", () => SetContents(() => createDrawableFruit(1)));
-            AddStep("show pineapple / apple", () => SetContents(() => createDrawableFruit(2)));
-            AddStep("show raspberry / orange", () => SetContents(() => createDrawableFruit(3)));
+            AddStep("show pear", () => SetContents(_ => createDrawableFruit(0)));
+            AddStep("show grape", () => SetContents(_ => createDrawableFruit(1)));
+            AddStep("show pineapple / apple", () => SetContents(_ => createDrawableFruit(2)));
+            AddStep("show raspberry / orange", () => SetContents(_ => createDrawableFruit(3)));
 
-            AddStep("show banana", () => SetContents(createDrawableBanana));
+            AddStep("show banana", () => SetContents(_ => createDrawableBanana()));
 
-            AddStep("show droplet", () => SetContents(() => createDrawableDroplet()));
-            AddStep("show tiny droplet", () => SetContents(createDrawableTinyDroplet));
+            AddStep("show droplet", () => SetContents(_ => createDrawableDroplet()));
+            AddStep("show tiny droplet", () => SetContents(_ => createDrawableTinyDroplet()));
 
-            AddStep("show hyperdash pear", () => SetContents(() => createDrawableFruit(0, true)));
-            AddStep("show hyperdash grape", () => SetContents(() => createDrawableFruit(1, true)));
-            AddStep("show hyperdash pineapple / apple", () => SetContents(() => createDrawableFruit(2, true)));
-            AddStep("show hyperdash raspberry / orange", () => SetContents(() => createDrawableFruit(3, true)));
+            AddStep("show hyperdash pear", () => SetContents(_ => createDrawableFruit(0, true)));
+            AddStep("show hyperdash grape", () => SetContents(_ => createDrawableFruit(1, true)));
+            AddStep("show hyperdash pineapple / apple", () => SetContents(_ => createDrawableFruit(2, true)));
+            AddStep("show hyperdash raspberry / orange", () => SetContents(_ => createDrawableFruit(3, true)));
 
-            AddStep("show hyperdash droplet", () => SetContents(() => createDrawableDroplet(true)));
+            AddStep("show hyperdash droplet", () => SetContents(_ => createDrawableDroplet(true)));
         }
 
         private Drawable createDrawableFruit(int indexInBeatmap, bool hyperdash = false) =>

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

@@ -14,13 +14,13 @@ namespace osu.Game.Rulesets.Catch.Tests
 
         protected override void LoadComplete()
         {
-            AddStep("fruit changes visual and hyper", () => SetContents(() => new TestDrawableCatchHitObjectSpecimen(new DrawableFruit(new Fruit
+            AddStep("fruit changes visual and hyper", () => SetContents(_ => new TestDrawableCatchHitObjectSpecimen(new DrawableFruit(new Fruit
             {
                 IndexInBeatmapBindable = { BindTarget = indexInBeatmap },
                 HyperDashBindable = { BindTarget = hyperDash },
             }))));
 
-            AddStep("droplet changes hyper", () => SetContents(() => new TestDrawableCatchHitObjectSpecimen(new DrawableDroplet(new Droplet
+            AddStep("droplet changes hyper", () => SetContents(_ => new TestDrawableCatchHitObjectSpecimen(new DrawableDroplet(new Droplet
             {
                 HyperDashBindable = { BindTarget = hyperDash },
             }))));

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

@@ -32,28 +32,28 @@ namespace osu.Game.Rulesets.Catch.Tests
         [TestCase(true, false)]
         [TestCase(false, true)]
         [TestCase(false, false)]
-        public override void TestBeatmapComboColours(bool userHasCustomColours, bool useBeatmapSkin)
+        public void TestBeatmapComboColours(bool userHasCustomColours, bool useBeatmapSkin)
         {
-            TestBeatmap = new CatchCustomSkinWorkingBeatmap(audio, true);
-            base.TestBeatmapComboColours(userHasCustomColours, useBeatmapSkin);
+            PrepareBeatmap(() => new CatchCustomSkinWorkingBeatmap(audio, true));
+            ConfigureTest(useBeatmapSkin, true, userHasCustomColours);
             AddAssert("is beatmap skin colours", () => TestPlayer.UsableComboColours.SequenceEqual(TestBeatmapSkin.Colours));
         }
 
         [TestCase(true)]
         [TestCase(false)]
-        public override void TestBeatmapComboColoursOverride(bool useBeatmapSkin)
+        public void TestBeatmapComboColoursOverride(bool useBeatmapSkin)
         {
-            TestBeatmap = new CatchCustomSkinWorkingBeatmap(audio, true);
-            base.TestBeatmapComboColoursOverride(useBeatmapSkin);
+            PrepareBeatmap(() => new CatchCustomSkinWorkingBeatmap(audio, true));
+            ConfigureTest(useBeatmapSkin, false, true);
             AddAssert("is user custom skin colours", () => TestPlayer.UsableComboColours.SequenceEqual(TestSkin.Colours));
         }
 
         [TestCase(true)]
         [TestCase(false)]
-        public override void TestBeatmapComboColoursOverrideWithDefaultColours(bool useBeatmapSkin)
+        public void TestBeatmapComboColoursOverrideWithDefaultColours(bool useBeatmapSkin)
         {
-            TestBeatmap = new CatchCustomSkinWorkingBeatmap(audio, true);
-            base.TestBeatmapComboColoursOverrideWithDefaultColours(useBeatmapSkin);
+            PrepareBeatmap(() => new CatchCustomSkinWorkingBeatmap(audio, true));
+            ConfigureTest(useBeatmapSkin, false, false);
             AddAssert("is default user skin colours", () => TestPlayer.UsableComboColours.SequenceEqual(SkinConfiguration.DefaultComboColours));
         }
 
@@ -61,10 +61,10 @@ namespace osu.Game.Rulesets.Catch.Tests
         [TestCase(false, true)]
         [TestCase(true, false)]
         [TestCase(false, false)]
-        public override void TestBeatmapNoComboColours(bool useBeatmapSkin, bool useBeatmapColour)
+        public void TestBeatmapNoComboColours(bool useBeatmapSkin, bool useBeatmapColour)
         {
-            TestBeatmap = new CatchCustomSkinWorkingBeatmap(audio, false);
-            base.TestBeatmapNoComboColours(useBeatmapSkin, useBeatmapColour);
+            PrepareBeatmap(() => new CatchCustomSkinWorkingBeatmap(audio, false));
+            ConfigureTest(useBeatmapSkin, useBeatmapColour, false);
             AddAssert("is default user skin colours", () => TestPlayer.UsableComboColours.SequenceEqual(SkinConfiguration.DefaultComboColours));
         }
 
@@ -72,10 +72,10 @@ namespace osu.Game.Rulesets.Catch.Tests
         [TestCase(false, true)]
         [TestCase(true, false)]
         [TestCase(false, false)]
-        public override void TestBeatmapNoComboColoursSkinOverride(bool useBeatmapSkin, bool useBeatmapColour)
+        public void TestBeatmapNoComboColoursSkinOverride(bool useBeatmapSkin, bool useBeatmapColour)
         {
-            TestBeatmap = new CatchCustomSkinWorkingBeatmap(audio, false);
-            base.TestBeatmapNoComboColoursSkinOverride(useBeatmapSkin, useBeatmapColour);
+            PrepareBeatmap(() => new CatchCustomSkinWorkingBeatmap(audio, false));
+            ConfigureTest(useBeatmapSkin, useBeatmapColour, true);
             AddAssert("is custom user skin colours", () => TestPlayer.UsableComboColours.SequenceEqual(TestSkin.Colours));
         }
 
@@ -83,7 +83,7 @@ namespace osu.Game.Rulesets.Catch.Tests
         [TestCase(false)]
         public void TestBeatmapHyperDashColours(bool useBeatmapSkin)
         {
-            TestBeatmap = new CatchCustomSkinWorkingBeatmap(audio, true);
+            PrepareBeatmap(() => new CatchCustomSkinWorkingBeatmap(audio, true));
             ConfigureTest(useBeatmapSkin, true, true);
             AddAssert("is custom hyper dash colours", () => ((CatchExposedPlayer)TestPlayer).UsableHyperDashColour == TestBeatmapSkin.HYPER_DASH_COLOUR);
             AddAssert("is custom hyper dash after image colours", () => ((CatchExposedPlayer)TestPlayer).UsableHyperDashAfterImageColour == TestBeatmapSkin.HYPER_DASH_AFTER_IMAGE_COLOUR);
@@ -94,7 +94,7 @@ namespace osu.Game.Rulesets.Catch.Tests
         [TestCase(false)]
         public void TestBeatmapHyperDashColoursOverride(bool useBeatmapSkin)
         {
-            TestBeatmap = new CatchCustomSkinWorkingBeatmap(audio, true);
+            PrepareBeatmap(() => new CatchCustomSkinWorkingBeatmap(audio, true));
             ConfigureTest(useBeatmapSkin, false, true);
             AddAssert("is custom hyper dash colours", () => ((CatchExposedPlayer)TestPlayer).UsableHyperDashColour == TestSkin.HYPER_DASH_COLOUR);
             AddAssert("is custom hyper dash after image colours", () => ((CatchExposedPlayer)TestPlayer).UsableHyperDashAfterImageColour == TestSkin.HYPER_DASH_AFTER_IMAGE_COLOUR);

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

@@ -2,7 +2,7 @@
   <Import Project="..\osu.TestProject.props" />
   <ItemGroup Label="Package References">
     <PackageReference Include="Appveyor.TestLogger" Version="2.0.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.9.4" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.10.0" />
     <PackageReference Include="NUnit" Version="3.13.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="3.17.0" />
     <PackageReference Update="Microsoft.EntityFrameworkCore.Sqlite" Version="2.1.4" />

osu.Game.Rulesets.Catch/CatchRuleset.cs

@@ -161,13 +161,13 @@ namespace osu.Game.Rulesets.Catch
             switch (result)
             {
                 case HitResult.LargeTickHit:
-                    return "large droplet";
+                    return "Large droplet";
 
                 case HitResult.SmallTickHit:
-                    return "small droplet";
+                    return "Small droplet";
 
                 case HitResult.LargeBonus:
-                    return "banana";
+                    return "Banana";
             }
 
             return base.GetDisplayNameForHitResult(result);

osu.Game.Rulesets.Catch/CatchSkinComponents.cs

@@ -8,9 +8,7 @@ namespace osu.Game.Rulesets.Catch
         Fruit,
         Banana,
         Droplet,
-        CatcherIdle,
-        CatcherFail,
-        CatcherKiai,
+        Catcher,
         CatchComboCounter
     }
 }

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

@@ -7,6 +7,6 @@ namespace osu.Game.Rulesets.Catch.Difficulty
 {
     public class CatchDifficultyAttributes : DifficultyAttributes
     {
-        public double ApproachRate;
+        public double ApproachRate { get; set; }
     }
 }

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

@@ -67,7 +67,7 @@ namespace osu.Game.Rulesets.Catch.Difficulty
             }
         }
 
-        protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods)
+        protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods, double clockRate)
         {
             halfCatcherWidth = Catcher.CalculateCatchWidth(beatmap.BeatmapInfo.BaseDifficulty) * 0.5f;
 
@@ -76,7 +76,7 @@ namespace osu.Game.Rulesets.Catch.Difficulty
 
             return new Skill[]
             {
-                new Movement(mods, halfCatcherWidth),
+                new Movement(mods, halfCatcherWidth, clockRate),
             };
         }
 

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

@@ -39,10 +39,6 @@ namespace osu.Game.Rulesets.Catch.Difficulty
             tinyTicksMissed = Score.Statistics.GetOrDefault(HitResult.SmallTickMiss);
             misses = Score.Statistics.GetOrDefault(HitResult.Miss);
 
-            // Don't count scores made with supposedly unranked mods
-            if (mods.Any(m => !m.Ranked))
-                return 0;
-
             // We are heavily relying on aim in catch the beat
             double value = Math.Pow(5.0 * Math.Max(1.0, Attributes.StarRating / 0.0049) - 4.0, 2.0) / 100000.0;
 

osu.Game.Rulesets.Catch/Difficulty/Preprocessing/CatchDifficultyHitObject.cs

@@ -24,8 +24,6 @@ namespace osu.Game.Rulesets.Catch.Difficulty.Preprocessing
         /// </summary>
         public readonly double StrainTime;
 
-        public readonly double ClockRate;
-
         public CatchDifficultyHitObject(HitObject hitObject, HitObject lastObject, double clockRate, float halfCatcherWidth)
             : base(hitObject, lastObject, clockRate)
         {
@@ -37,7 +35,6 @@ namespace osu.Game.Rulesets.Catch.Difficulty.Preprocessing
 
             // Every strain interval is hard capped at the equivalent of 375 BPM streaming speed as a safety measure
             StrainTime = Math.Max(40, DeltaTime);
-            ClockRate = clockRate;
         }
     }
 }

osu.Game.Rulesets.Catch/Difficulty/Skills/Movement.cs

@@ -28,10 +28,21 @@ namespace osu.Game.Rulesets.Catch.Difficulty.Skills
         private float lastDistanceMoved;
         private double lastStrainTime;
 
-        public Movement(Mod[] mods, float halfCatcherWidth)
+        /// <summary>
+        /// The speed multiplier applied to the player's catcher.
+        /// </summary>
+        private readonly double catcherSpeedMultiplier;
+
+        public Movement(Mod[] mods, float halfCatcherWidth, double clockRate)
             : base(mods)
         {
             HalfCatcherWidth = halfCatcherWidth;
+
+            // In catch, clockrate adjustments do not only affect the timings of hitobjects,
+            // but also the speed of the player's catcher, which has an impact on difficulty
+            // TODO: Support variable clockrates caused by mods such as ModTimeRamp
+            //  (perhaps by using IApplicableToRate within the CatchDifficultyHitObject constructor to set a catcher speed for each object before processing)
+            catcherSpeedMultiplier = clockRate;
         }
 
         protected override double StrainValueOf(DifficultyHitObject current)
@@ -48,7 +59,7 @@ namespace osu.Game.Rulesets.Catch.Difficulty.Skills
 
             float distanceMoved = playerPosition - lastPlayerPosition.Value;
 
-            double weightedStrainTime = catchCurrent.StrainTime + 13 + (3 / catchCurrent.ClockRate);
+            double weightedStrainTime = catchCurrent.StrainTime + 13 + (3 / catcherSpeedMultiplier);
 
             double distanceAddition = (Math.Pow(Math.Abs(distanceMoved), 1.3) / 510);
             double sqrtStrain = Math.Sqrt(weightedStrainTime);
@@ -81,7 +92,7 @@ namespace osu.Game.Rulesets.Catch.Difficulty.Skills
                     playerPosition = catchCurrent.NormalizedPosition;
                 }
 
-                distanceAddition *= 1.0 + edgeDashBonus * ((20 - catchCurrent.LastObject.DistanceToHyperDash) / 20) * Math.Pow((Math.Min(catchCurrent.StrainTime * catchCurrent.ClockRate, 265) / 265), 1.5); // Edge Dashes are easier at lower ms values
+                distanceAddition *= 1.0 + edgeDashBonus * ((20 - catchCurrent.LastObject.DistanceToHyperDash) / 20) * Math.Pow((Math.Min(catchCurrent.StrainTime * catcherSpeedMultiplier, 265) / 265), 1.5); // Edge Dashes are easier at lower ms values
             }
 
             lastPlayerPosition = playerPosition;

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

@@ -3,7 +3,6 @@
 
 using System.Collections.Generic;
 using osu.Game.Beatmaps;
-using osu.Game.Rulesets.Catch.Objects;
 using osu.Game.Rulesets.Catch.Replays;
 using osu.Game.Rulesets.Mods;
 using osu.Game.Scoring;
@@ -11,7 +10,7 @@ using osu.Game.Users;
 
 namespace osu.Game.Rulesets.Catch.Mods
 {
-    public class CatchModAutoplay : ModAutoplay<CatchHitObject>
+    public class CatchModAutoplay : ModAutoplay
     {
         public override Score CreateReplayScore(IBeatmap beatmap, IReadOnlyList<Mod> mods) => new Score
         {

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

@@ -10,7 +10,6 @@ namespace osu.Game.Rulesets.Catch.Mods
     public class CatchModHardRock : ModHardRock, IApplicableToBeatmap
     {
         public override double ScoreMultiplier => 1.12;
-        public override bool Ranked => true;
 
         public void ApplyToBeatmap(IBeatmap beatmap) => CatchBeatmapProcessor.ApplyPositionOffsets(beatmap, this);
     }

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

@@ -28,10 +28,11 @@ namespace osu.Game.Rulesets.Catch.Mods
             catchPlayfield.CatcherArea.MovableCatcher.CatchFruitOnPlate = false;
         }
 
+        protected override void ApplyIncreasedVisibilityState(DrawableHitObject hitObject, ArmedState state)
+            => ApplyNormalVisibilityState(hitObject, state);
+
         protected override void ApplyNormalVisibilityState(DrawableHitObject hitObject, ArmedState state)
         {
-            base.ApplyNormalVisibilityState(hitObject, state);
-
             if (!(hitObject is DrawableCatchHitObject catchDrawable))
                 return;
 
@@ -54,7 +55,7 @@ namespace osu.Game.Rulesets.Catch.Mods
             var offset = hitObject.TimePreempt * fade_out_offset_multiplier;
             var duration = offset - hitObject.TimePreempt * fade_out_duration_multiplier;
 
-            using (drawable.BeginAbsoluteSequence(hitObject.StartTime - offset, true))
+            using (drawable.BeginAbsoluteSequence(hitObject.StartTime - offset))
                 drawable.FadeOut(duration);
         }
     }

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

@@ -33,13 +33,13 @@ namespace osu.Game.Rulesets.Catch.Mods
 
         private class MouseInputHelper : Drawable, IKeyBindingHandler<CatchAction>, IRequireHighFrequencyMousePosition
         {
-            private readonly Catcher catcher;
+            private readonly CatcherArea catcherArea;
 
             public override bool ReceivePositionalInputAt(Vector2 screenSpacePos) => true;
 
             public MouseInputHelper(CatchPlayfield playfield)
             {
-                catcher = playfield.CatcherArea.MovableCatcher;
+                catcherArea = playfield.CatcherArea;
                 RelativeSizeAxes = Axes.Both;
             }
 
@@ -52,7 +52,7 @@ namespace osu.Game.Rulesets.Catch.Mods
 
             protected override bool OnMouseMove(MouseMoveEvent e)
             {
-                catcher.UpdatePosition(e.MousePosition.X / DrawSize.X * CatchPlayfield.WIDTH);
+                catcherArea.SetCatcherPosition(e.MousePosition.X / DrawSize.X * CatchPlayfield.WIDTH);
                 return base.OnMouseMove(e);
             }
         }

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

@@ -1,7 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using osu.Framework.Bindables;
 using osu.Game.Rulesets.Catch.Skinning.Default;
 
 namespace osu.Game.Rulesets.Catch.Objects.Drawables
@@ -9,21 +8,11 @@ namespace osu.Game.Rulesets.Catch.Objects.Drawables
     /// <summary>
     /// Represents a <see cref="Fruit"/> caught by the catcher.
     /// </summary>
-    public class CaughtFruit : CaughtObject, IHasFruitState
+    public class CaughtFruit : CaughtObject
     {
-        public Bindable<FruitVisualRepresentation> VisualRepresentation { get; } = new Bindable<FruitVisualRepresentation>();
-
         public CaughtFruit()
             : base(CatchSkinComponents.Fruit, _ => new FruitPiece())
         {
         }
-
-        public override void CopyStateFrom(IHasCatchObjectState objectState)
-        {
-            base.CopyStateFrom(objectState);
-
-            var fruitState = (IHasFruitState)objectState;
-            VisualRepresentation.Value = fruitState.VisualRepresentation.Value;
-        }
     }
 }

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

@@ -20,6 +20,7 @@ namespace osu.Game.Rulesets.Catch.Objects.Drawables
         public PalpableCatchHitObject HitObject { get; private set; }
         public Bindable<Color4> AccentColour { get; } = new Bindable<Color4>();
         public Bindable<bool> HyperDash { get; } = new Bindable<bool>();
+        public Bindable<int> IndexInBeatmap { get; } = new Bindable<int>();
 
         public Vector2 DisplaySize => Size * Scale;
 
@@ -51,6 +52,7 @@ namespace osu.Game.Rulesets.Catch.Objects.Drawables
             Rotation = objectState.DisplayRotation;
             AccentColour.Value = objectState.AccentColour.Value;
             HyperDash.Value = objectState.HyperDash.Value;
+            IndexInBeatmap.Value = objectState.IndexInBeatmap.Value;
         }
 
         protected override void FreeAfterUse()

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

@@ -3,17 +3,14 @@
 
 using JetBrains.Annotations;
 using osu.Framework.Allocation;
-using osu.Framework.Bindables;
 using osu.Framework.Graphics;
 using osu.Game.Rulesets.Catch.Skinning.Default;
 using osu.Game.Skinning;
 
 namespace osu.Game.Rulesets.Catch.Objects.Drawables
 {
-    public class DrawableFruit : DrawablePalpableCatchHitObject, IHasFruitState
+    public class DrawableFruit : DrawablePalpableCatchHitObject
     {
-        public Bindable<FruitVisualRepresentation> VisualRepresentation { get; } = new Bindable<FruitVisualRepresentation>();
-
         public DrawableFruit()
             : this(null)
         {
@@ -27,11 +24,6 @@ namespace osu.Game.Rulesets.Catch.Objects.Drawables
         [BackgroundDependencyLoader]
         private void load()
         {
-            IndexInBeatmap.BindValueChanged(change =>
-            {
-                VisualRepresentation.Value = (FruitVisualRepresentation)(change.NewValue % 4);
-            }, true);
-
             ScalingContainer.Child = new SkinnableDrawable(
                 new CatchSkinComponent(CatchSkinComponents.Fruit),
                 _ => new FruitPiece());
@@ -44,12 +36,4 @@ namespace osu.Game.Rulesets.Catch.Objects.Drawables
             ScalingContainer.RotateTo((RandomSingle(1) - 0.5f) * 40);
         }
     }
-
-    public enum FruitVisualRepresentation
-    {
-        Pear,
-        Grape,
-        Pineapple,
-        Raspberry,
-    }
 }

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

@@ -18,6 +18,8 @@ namespace osu.Game.Rulesets.Catch.Objects.Drawables
 
         Bindable<bool> HyperDash { get; }
 
+        Bindable<int> IndexInBeatmap { get; }
+
         Vector2 DisplaySize { get; }
 
         float DisplayRotation { get; }

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

@@ -1,15 +0,0 @@
-// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
-// See the LICENCE file in the repository root for full licence text.
-
-using osu.Framework.Bindables;
-
-namespace osu.Game.Rulesets.Catch.Objects.Drawables
-{
-    /// <summary>
-    /// Provides a visual state of a <see cref="Fruit"/>.
-    /// </summary>
-    public interface IHasFruitState : IHasCatchObjectState
-    {
-        Bindable<FruitVisualRepresentation> VisualRepresentation { get; }
-    }
-}

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

@@ -9,5 +9,7 @@ namespace osu.Game.Rulesets.Catch.Objects
     public class Fruit : PalpableCatchHitObject
     {
         public override Judgement CreateJudgement() => new CatchJudgement();
+
+        public static FruitVisualRepresentation GetVisualRepresentation(int indexInBeatmap) => (FruitVisualRepresentation)(indexInBeatmap % 4);
     }
 }

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

@@ -0,0 +1,13 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+namespace osu.Game.Rulesets.Catch.Objects
+{
+    public enum FruitVisualRepresentation
+    {
+        Pear,
+        Grape,
+        Pineapple,
+        Raspberry,
+    }
+}

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

@@ -5,7 +5,6 @@ using System;
 using System.Linq;
 using osu.Framework.Utils;
 using osu.Game.Beatmaps;
-using osu.Game.Replays;
 using osu.Game.Rulesets.Catch.Beatmaps;
 using osu.Game.Rulesets.Catch.Objects;
 using osu.Game.Rulesets.Catch.UI;
@@ -13,26 +12,19 @@ using osu.Game.Rulesets.Replays;
 
 namespace osu.Game.Rulesets.Catch.Replays
 {
-    internal class CatchAutoGenerator : AutoGenerator
+    internal class CatchAutoGenerator : AutoGenerator<CatchReplayFrame>
     {
-        public const double RELEASE_DELAY = 20;
-
         public new CatchBeatmap Beatmap => (CatchBeatmap)base.Beatmap;
 
         public CatchAutoGenerator(IBeatmap beatmap)
             : base(beatmap)
         {
-            Replay = new Replay();
         }
 
-        protected Replay Replay;
-
-        private CatchReplayFrame currentFrame;
-
-        public override Replay Generate()
+        protected override void GenerateFrames()
         {
             if (Beatmap.HitObjects.Count == 0)
-                return Replay;
+                return;
 
             // todo: add support for HT DT
             const double dash_speed = Catcher.BASE_SPEED;
@@ -119,15 +111,11 @@ namespace osu.Game.Rulesets.Catch.Replays
                     }
                 }
             }
-
-            return Replay;
         }
 
         private void addFrame(double time, float? position = null, bool dashing = false)
         {
-            var last = currentFrame;
-            currentFrame = new CatchReplayFrame(time, position, dashing, last);
-            Replay.Frames.Add(currentFrame);
+            Frames.Add(new CatchReplayFrame(time, position, dashing, LastFrame));
         }
     }
 }

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

@@ -1,22 +0,0 @@
-// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
-// See the LICENCE file in the repository root for full licence text.
-
-using osu.Game.Rulesets.Scoring;
-
-namespace osu.Game.Rulesets.Catch.Scoring
-{
-    public class CatchHitWindows : HitWindows
-    {
-        public override bool IsHitResultAllowed(HitResult result)
-        {
-            switch (result)
-            {
-                case HitResult.Great:
-                case HitResult.Miss:
-                    return true;
-            }
-
-            return false;
-        }
-    }
-}

osu.Game.Rulesets.Catch/Skinning/Default/CatchHitObjectPiece.cs

@@ -15,6 +15,7 @@ namespace osu.Game.Rulesets.Catch.Skinning.Default
     {
         public readonly Bindable<Color4> AccentColour = new Bindable<Color4>();
         public readonly Bindable<bool> HyperDash = new Bindable<bool>();
+        public readonly Bindable<int> IndexInBeatmap = new Bindable<int>();
 
         [Resolved]
         protected IHasCatchObjectState ObjectState { get; private set; }
@@ -37,6 +38,7 @@ namespace osu.Game.Rulesets.Catch.Skinning.Default
 
             AccentColour.BindTo(ObjectState.AccentColour);
             HyperDash.BindTo(ObjectState.HyperDash);
+            IndexInBeatmap.BindTo(ObjectState.IndexInBeatmap);
 
             HyperDash.BindValueChanged(hyper =>
             {

osu.Game.Rulesets.Catch/Skinning/Default/DefaultCatcher.cs

@@ -0,0 +1,54 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Collections.Generic;
+using osu.Framework.Allocation;
+using osu.Framework.Bindables;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Sprites;
+using osu.Framework.Graphics.Textures;
+using osu.Game.Rulesets.Catch.UI;
+
+namespace osu.Game.Rulesets.Catch.Skinning.Default
+{
+    public class DefaultCatcher : CompositeDrawable, ICatcherSprite
+    {
+        public Bindable<CatcherAnimationState> CurrentState { get; } = new Bindable<CatcherAnimationState>();
+
+        public Texture CurrentTexture => sprite.Texture;
+
+        private readonly Sprite sprite;
+
+        private readonly Dictionary<CatcherAnimationState, Texture> textures = new Dictionary<CatcherAnimationState, Texture>();
+
+        public DefaultCatcher()
+        {
+            RelativeSizeAxes = Axes.Both;
+            InternalChild = sprite = new Sprite
+            {
+                Anchor = Anchor.TopCentre,
+                Origin = Anchor.TopCentre,
+                RelativeSizeAxes = Axes.Both,
+                FillMode = FillMode.Fit
+            };
+        }
+
+        [BackgroundDependencyLoader]
+        private void load(TextureStore store, Bindable<CatcherAnimationState> currentState)
+        {
+            CurrentState.BindTo(currentState);
+
+            textures[CatcherAnimationState.Idle] = store.Get(@"Gameplay/catch/fruit-catcher-idle");
+            textures[CatcherAnimationState.Fail] = store.Get(@"Gameplay/catch/fruit-catcher-fail");
+            textures[CatcherAnimationState.Kiai] = store.Get(@"Gameplay/catch/fruit-catcher-kiai");
+        }
+
+        protected override void LoadComplete()
+        {
+            base.LoadComplete();
+
+            CurrentState.BindValueChanged(state => sprite.Texture = textures[state.NewValue], true);
+        }
+    }
+}

osu.Game.Rulesets.Catch/Skinning/Default/FruitPiece.cs

@@ -3,7 +3,7 @@
 
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
-using osu.Game.Rulesets.Catch.Objects.Drawables;
+using osu.Game.Rulesets.Catch.Objects;
 
 namespace osu.Game.Rulesets.Catch.Skinning.Default
 {
@@ -39,8 +39,10 @@ namespace osu.Game.Rulesets.Catch.Skinning.Default
         {
             base.LoadComplete();
 
-            var fruitState = (IHasFruitState)ObjectState;
-            VisualRepresentation.BindTo(fruitState.VisualRepresentation);
+            IndexInBeatmap.BindValueChanged(index =>
+            {
+                VisualRepresentation.Value = Fruit.GetVisualRepresentation(index.NewValue);
+            }, true);
         }
     }
 }

osu.Game.Rulesets.Catch/Skinning/Default/FruitPulpFormation.cs

@@ -2,7 +2,7 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using osu.Framework.Bindables;
-using osu.Game.Rulesets.Catch.Objects.Drawables;
+using osu.Game.Rulesets.Catch.Objects;
 using osuTK;
 
 namespace osu.Game.Rulesets.Catch.Skinning.Default

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

@@ -0,0 +1,12 @@
+// 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.Textures;
+
+namespace osu.Game.Rulesets.Catch.Skinning
+{
+    public interface ICatcherSprite
+    {
+        Texture CurrentTexture { get; }
+    }
+}

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

@@ -1,8 +1,10 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using System.Linq;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
+using osu.Game.Screens.Play.HUD;
 using osu.Game.Skinning;
 using osuTK.Graphics;
 
@@ -22,59 +24,72 @@ namespace osu.Game.Rulesets.Catch.Skinning.Legacy
 
         public override Drawable GetDrawableComponent(ISkinComponent component)
         {
-            if (component is HUDSkinComponent hudComponent)
+            if (component is SkinnableTargetComponent targetComponent)
             {
-                switch (hudComponent.Component)
+                switch (targetComponent.Target)
                 {
-                    case HUDSkinComponents.ComboCounter:
-                        // catch may provide its own combo counter; hide the default.
-                        return providesComboCounter ? Drawable.Empty() : null;
+                    case SkinnableTarget.MainHUDComponents:
+                        var components = Source.GetDrawableComponent(component) as SkinnableTargetComponentsContainer;
+
+                        if (providesComboCounter && components != null)
+                        {
+                            // catch may provide its own combo counter; hide the default.
+                            // todo: this should be done in an elegant way per ruleset, defining which HUD skin components should be displayed.
+                            foreach (var legacyComboCounter in components.OfType<LegacyComboCounter>())
+                                legacyComboCounter.HiddenByRulesetImplementation = false;
+                        }
+
+                        return components;
                 }
             }
 
-            if (!(component is CatchSkinComponent catchSkinComponent))
-                return null;
-
-            switch (catchSkinComponent.Component)
+            if (component is CatchSkinComponent catchSkinComponent)
             {
-                case CatchSkinComponents.Fruit:
-                    if (GetTexture("fruit-pear") != null)
-                        return new LegacyFruitPiece();
+                switch (catchSkinComponent.Component)
+                {
+                    case CatchSkinComponents.Fruit:
+                        if (GetTexture("fruit-pear") != null)
+                            return new LegacyFruitPiece();
 
-                    break;
+                        return null;
 
-                case CatchSkinComponents.Banana:
-                    if (GetTexture("fruit-bananas") != null)
-                        return new LegacyBananaPiece();
+                    case CatchSkinComponents.Banana:
+                        if (GetTexture("fruit-bananas") != null)
+                            return new LegacyBananaPiece();
 
-                    break;
+                        return null;
 
-                case CatchSkinComponents.Droplet:
-                    if (GetTexture("fruit-drop") != null)
-                        return new LegacyDropletPiece();
+                    case CatchSkinComponents.Droplet:
+                        if (GetTexture("fruit-drop") != null)
+                            return new LegacyDropletPiece();
 
-                    break;
+                        return null;
 
-                case CatchSkinComponents.CatcherIdle:
-                    return this.GetAnimation("fruit-catcher-idle", true, true, true) ??
-                           this.GetAnimation("fruit-ryuuta", true, true, true);
+                    case CatchSkinComponents.Catcher:
+                        var version = Source.GetConfig<LegacySkinConfiguration.LegacySetting, decimal>(LegacySkinConfiguration.LegacySetting.Version)?.Value ?? 1;
 
-                case CatchSkinComponents.CatcherFail:
-                    return this.GetAnimation("fruit-catcher-fail", true, true, true) ??
-                           this.GetAnimation("fruit-ryuuta", true, true, true);
+                        if (version < 2.3m)
+                        {
+                            if (GetTexture(@"fruit-ryuuta") != null ||
+                                GetTexture(@"fruit-ryuuta-0") != null)
+                                return new LegacyCatcherOld();
+                        }
 
-                case CatchSkinComponents.CatcherKiai:
-                    return this.GetAnimation("fruit-catcher-kiai", true, true, true) ??
-                           this.GetAnimation("fruit-ryuuta", true, true, true);
+                        if (GetTexture(@"fruit-catcher-idle") != null ||
+                            GetTexture(@"fruit-catcher-idle-0") != null)
+                            return new LegacyCatcherNew();
 
-                case CatchSkinComponents.CatchComboCounter:
-                    if (providesComboCounter)
-                        return new LegacyCatchComboCounter(Source);
+                        return null;
 
-                    break;
+                    case CatchSkinComponents.CatchComboCounter:
+                        if (providesComboCounter)
+                            return new LegacyCatchComboCounter(Source);
+
+                        return null;
+                }
             }
 
-            return null;
+            return Source.GetDrawableComponent(component);
         }
 
         public override IBindable<TValue> GetConfig<TLookup, TValue>(TLookup lookup)

osu.Game.Rulesets.Catch/Skinning/Legacy/LegacyBananaPiece.cs

@@ -3,7 +3,7 @@
 
 using osu.Framework.Graphics.Textures;
 
-namespace osu.Game.Rulesets.Catch.Skinning
+namespace osu.Game.Rulesets.Catch.Skinning.Legacy
 {
     public class LegacyBananaPiece : LegacyCatchHitObjectPiece
     {

osu.Game.Rulesets.Catch/Skinning/Legacy/LegacyCatchComboCounter.cs

@@ -30,7 +30,7 @@ namespace osu.Game.Rulesets.Catch.Skinning.Legacy
 
             InternalChildren = new Drawable[]
             {
-                explosion = new LegacyRollingCounter(skin, LegacyFont.Combo)
+                explosion = new LegacyRollingCounter(LegacyFont.Combo)
                 {
                     Alpha = 0.65f,
                     Blending = BlendingParameters.Additive,
@@ -38,7 +38,7 @@ namespace osu.Game.Rulesets.Catch.Skinning.Legacy
                     Origin = Anchor.Centre,
                     Scale = new Vector2(1.5f),
                 },
-                counter = new LegacyRollingCounter(skin, LegacyFont.Combo)
+                counter = new LegacyRollingCounter(LegacyFont.Combo)
                 {
                     Anchor = Anchor.Centre,
                     Origin = Anchor.Centre,

osu.Game.Rulesets.Catch/Skinning/Legacy/LegacyCatchHitObjectPiece.cs

@@ -13,12 +13,13 @@ using osu.Game.Skinning;
 using osuTK;
 using osuTK.Graphics;
 
-namespace osu.Game.Rulesets.Catch.Skinning
+namespace osu.Game.Rulesets.Catch.Skinning.Legacy
 {
     public abstract class LegacyCatchHitObjectPiece : PoolableDrawable
     {
         public readonly Bindable<Color4> AccentColour = new Bindable<Color4>();
         public readonly Bindable<bool> HyperDash = new Bindable<bool>();
+        public readonly Bindable<int> IndexInBeatmap = new Bindable<int>();
 
         private readonly Sprite colouredSprite;
         private readonly Sprite overlaySprite;
@@ -64,6 +65,7 @@ namespace osu.Game.Rulesets.Catch.Skinning
 
             AccentColour.BindTo(ObjectState.AccentColour);
             HyperDash.BindTo(ObjectState.HyperDash);
+            IndexInBeatmap.BindTo(ObjectState.IndexInBeatmap);
 
             hyperSprite.Colour = Skin.GetConfig<CatchSkinColour, Color4>(CatchSkinColour.HyperDashFruit)?.Value ??
                                  Skin.GetConfig<CatchSkinColour, Color4>(CatchSkinColour.HyperDash)?.Value ??

osu.Game.Rulesets.Catch/Skinning/Legacy/LegacyCatcherNew.cs

@@ -0,0 +1,73 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using osu.Framework.Allocation;
+using osu.Framework.Bindables;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Animations;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Sprites;
+using osu.Framework.Graphics.Textures;
+using osu.Game.Rulesets.Catch.UI;
+using osu.Game.Skinning;
+using osuTK;
+
+namespace osu.Game.Rulesets.Catch.Skinning.Legacy
+{
+    public class LegacyCatcherNew : CompositeDrawable, ICatcherSprite
+    {
+        [Resolved]
+        private Bindable<CatcherAnimationState> currentState { get; set; }
+
+        public Texture CurrentTexture => (currentDrawable as TextureAnimation)?.CurrentFrame ?? (currentDrawable as Sprite)?.Texture;
+
+        private readonly Dictionary<CatcherAnimationState, Drawable> drawables = new Dictionary<CatcherAnimationState, Drawable>();
+
+        private Drawable currentDrawable;
+
+        public LegacyCatcherNew()
+        {
+            RelativeSizeAxes = Axes.Both;
+        }
+
+        [BackgroundDependencyLoader]
+        private void load(ISkinSource skin)
+        {
+            foreach (var state in Enum.GetValues(typeof(CatcherAnimationState)).Cast<CatcherAnimationState>())
+            {
+                AddInternal(drawables[state] = getDrawableFor(state).With(d =>
+                {
+                    d.Anchor = Anchor.TopCentre;
+                    d.Origin = Anchor.TopCentre;
+                    d.RelativeSizeAxes = Axes.Both;
+                    d.Size = Vector2.One;
+                    d.FillMode = FillMode.Fit;
+                    d.Alpha = 0;
+                }));
+            }
+
+            currentDrawable = drawables[CatcherAnimationState.Idle];
+
+            Drawable getDrawableFor(CatcherAnimationState state) =>
+                skin.GetAnimation(@$"fruit-catcher-{state.ToString().ToLowerInvariant()}", true, true, true) ??
+                skin.GetAnimation(@"fruit-catcher-idle", true, true, true);
+        }
+
+        protected override void LoadComplete()
+        {
+            base.LoadComplete();
+
+            currentState.BindValueChanged(state =>
+            {
+                currentDrawable.Alpha = 0;
+                currentDrawable = drawables[state.NewValue];
+                currentDrawable.Alpha = 1;
+
+                (currentDrawable as IFramedAnimation)?.GotoFrame(0);
+            }, true);
+        }
+    }
+}

osu.Game.Rulesets.Catch/Skinning/Legacy/LegacyCatcherOld.cs

@@ -0,0 +1,37 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using osu.Framework.Allocation;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Animations;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Sprites;
+using osu.Framework.Graphics.Textures;
+using osu.Game.Skinning;
+using osuTK;
+
+namespace osu.Game.Rulesets.Catch.Skinning.Legacy
+{
+    public class LegacyCatcherOld : CompositeDrawable, ICatcherSprite
+    {
+        public Texture CurrentTexture => (InternalChild as TextureAnimation)?.CurrentFrame ?? (InternalChild as Sprite)?.Texture;
+
+        public LegacyCatcherOld()
+        {
+            RelativeSizeAxes = Axes.Both;
+        }
+
+        [BackgroundDependencyLoader]
+        private void load(ISkinSource skin)
+        {
+            InternalChild = skin.GetAnimation(@"fruit-ryuuta", true, true, true).With(d =>
+            {
+                d.Anchor = Anchor.TopCentre;
+                d.Origin = Anchor.TopCentre;
+                d.RelativeSizeAxes = Axes.Both;
+                d.Size = Vector2.One;
+                d.FillMode = FillMode.Fit;
+            });
+        }
+    }
+}

osu.Game.Rulesets.Catch/Skinning/Legacy/LegacyDropletPiece.cs

@@ -4,7 +4,7 @@
 using osu.Framework.Graphics.Textures;
 using osuTK;
 
-namespace osu.Game.Rulesets.Catch.Skinning
+namespace osu.Game.Rulesets.Catch.Skinning.Legacy
 {
     public class LegacyDropletPiece : LegacyCatchHitObjectPiece
     {

osu.Game.Rulesets.Catch/Skinning/Legacy/LegacyFruitPiece.cs

@@ -1,23 +1,20 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using osu.Framework.Bindables;
-using osu.Game.Rulesets.Catch.Objects.Drawables;
+using osu.Game.Rulesets.Catch.Objects;
 
 namespace osu.Game.Rulesets.Catch.Skinning.Legacy
 {
     internal class LegacyFruitPiece : LegacyCatchHitObjectPiece
     {
-        public readonly Bindable<FruitVisualRepresentation> VisualRepresentation = new Bindable<FruitVisualRepresentation>();
-
         protected override void LoadComplete()
         {
             base.LoadComplete();
 
-            var fruitState = (IHasFruitState)ObjectState;
-            VisualRepresentation.BindTo(fruitState.VisualRepresentation);
-
-            VisualRepresentation.BindValueChanged(visual => setTexture(visual.NewValue), true);
+            IndexInBeatmap.BindValueChanged(index =>
+            {
+                setTexture(Fruit.GetVisualRepresentation(index.NewValue));
+            }, true);
         }
 
         private void setTexture(FruitVisualRepresentation visualRepresentation)

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

@@ -25,9 +25,9 @@ namespace osu.Game.Rulesets.Catch.UI
         {
         }
 
-        protected override void SkinChanged(ISkinSource skin, bool allowFallback)
+        protected override void SkinChanged(ISkinSource skin)
         {
-            base.SkinChanged(skin, allowFallback);
+            base.SkinChanged(skin);
             ComboCounter?.UpdateCombo(currentCombo);
         }
 

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

@@ -7,10 +7,9 @@ using JetBrains.Annotations;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
-using osu.Framework.Graphics.Animations;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Pooling;
-using osu.Framework.Input.Bindings;
+using osu.Framework.Graphics.Textures;
 using osu.Framework.Utils;
 using osu.Game.Beatmaps;
 using osu.Game.Configuration;
@@ -18,6 +17,7 @@ using osu.Game.Rulesets.Catch.Judgements;
 using osu.Game.Rulesets.Catch.Objects;
 using osu.Game.Rulesets.Catch.Objects.Drawables;
 using osu.Game.Rulesets.Catch.Skinning;
+using osu.Game.Rulesets.Catch.Skinning.Default;
 using osu.Game.Rulesets.Judgements;
 using osu.Game.Skinning;
 using osuTK;
@@ -25,7 +25,7 @@ using osuTK.Graphics;
 
 namespace osu.Game.Rulesets.Catch.UI
 {
-    public class Catcher : SkinReloadableDrawable, IKeyBindingHandler<CatchAction>
+    public class Catcher : SkinReloadableDrawable
     {
         /// <summary>
         /// The default colour used to tint hyper-dash fruit, along with the moving catcher, its trail
@@ -53,6 +53,11 @@ namespace osu.Game.Rulesets.Catch.UI
         /// </summary>
         public const double BASE_SPEED = 1.0;
 
+        /// <summary>
+        /// The current speed of the catcher.
+        /// </summary>
+        public double Speed => (Dashing ? 1 : 0.5) * BASE_SPEED * hyperDashModifier;
+
         /// <summary>
         /// The amount by which caught fruit should be offset from the plate surface to make them look visually "caught".
         /// </summary>
@@ -78,24 +83,24 @@ namespace osu.Game.Rulesets.Catch.UI
         /// </summary>
         private readonly Container<CaughtObject> droppedObjectTarget;
 
-        public CatcherAnimationState CurrentState { get; private set; }
+        [Cached]
+        protected readonly Bindable<CatcherAnimationState> CurrentStateBindable = new Bindable<CatcherAnimationState>();
+
+        public CatcherAnimationState CurrentState => CurrentStateBindable.Value;
 
         /// <summary>
         /// The width of the catcher which can receive fruit. Equivalent to "catchMargin" in osu-stable.
         /// </summary>
         public const float ALLOWED_CATCH_RANGE = 0.8f;
 
-        /// <summary>
-        /// The drawable catcher for <see cref="CurrentState"/>.
-        /// </summary>
-        internal Drawable CurrentDrawableCatcher => currentCatcher.Drawable;
+        internal Texture CurrentTexture => ((ICatcherSprite)currentCatcher.Drawable).CurrentTexture;
 
         private bool dashing;
 
         public bool Dashing
         {
             get => dashing;
-            protected set
+            set
             {
                 if (value == dashing) return;
 
@@ -105,29 +110,28 @@ namespace osu.Game.Rulesets.Catch.UI
             }
         }
 
+        public Direction VisualDirection
+        {
+            get => Scale.X > 0 ? Direction.Right : Direction.Left;
+            set => Scale = new Vector2((value == Direction.Right ? 1 : -1) * Math.Abs(Scale.X), Scale.Y);
+        }
+
         /// <summary>
         /// Width of the area that can be used to attempt catches during gameplay.
         /// </summary>
         private readonly float catchWidth;
 
-        private readonly CatcherSprite catcherIdle;
-        private readonly CatcherSprite catcherKiai;
-        private readonly CatcherSprite catcherFail;
-
-        private CatcherSprite currentCatcher;
+        private readonly SkinnableDrawable currentCatcher;
 
         private Color4 hyperDashColour = DEFAULT_HYPER_DASH_COLOUR;
         private Color4 hyperDashEndGlowColour = DEFAULT_HYPER_DASH_COLOUR;
 
-        private int currentDirection;
-
         private double hyperDashModifier = 1;
         private int hyperDashDirection;
         private float hyperDashTargetPosition;
         private Bindable<bool> hitLighting;
 
-        private readonly DrawablePool<HitExplosion> hitExplosionPool;
-        private readonly Container<HitExplosion> hitExplosionContainer;
+        private readonly HitExplosionContainer hitExplosionContainer;
 
         private readonly DrawablePool<CaughtFruit> caughtFruitPool;
         private readonly DrawablePool<CaughtBanana> caughtBananaPool;
@@ -148,7 +152,6 @@ namespace osu.Game.Rulesets.Catch.UI
 
             InternalChildren = new Drawable[]
             {
-                hitExplosionPool = new DrawablePool<HitExplosion>(10),
                 caughtFruitPool = new DrawablePool<CaughtFruit>(50),
                 caughtBananaPool = new DrawablePool<CaughtBanana>(100),
                 // less capacity is needed compared to fruit because droplet is not stacked
@@ -158,22 +161,14 @@ namespace osu.Game.Rulesets.Catch.UI
                     Anchor = Anchor.TopCentre,
                     Origin = Anchor.BottomCentre,
                 },
-                catcherIdle = new CatcherSprite(CatcherAnimationState.Idle)
+                currentCatcher = new SkinnableDrawable(
+                    new CatchSkinComponent(CatchSkinComponents.Catcher),
+                    _ => new DefaultCatcher())
                 {
                     Anchor = Anchor.TopCentre,
-                    Alpha = 0,
+                    OriginPosition = new Vector2(0.5f, 0.06f) * CatcherArea.CATCHER_SIZE
                 },
-                catcherKiai = new CatcherSprite(CatcherAnimationState.Kiai)
-                {
-                    Anchor = Anchor.TopCentre,
-                    Alpha = 0,
-                },
-                catcherFail = new CatcherSprite(CatcherAnimationState.Fail)
-                {
-                    Anchor = Anchor.TopCentre,
-                    Alpha = 0,
-                },
-                hitExplosionContainer = new Container<HitExplosion>
+                hitExplosionContainer = new HitExplosionContainer
                 {
                     Anchor = Anchor.TopCentre,
                     Origin = Anchor.BottomCentre,
@@ -186,8 +181,6 @@ namespace osu.Game.Rulesets.Catch.UI
         {
             hitLighting = config.GetBindable<bool>(OsuSetting.HitLighting);
             trails = new CatcherTrailDisplay(this);
-
-            updateCatcher();
         }
 
         protected override void LoadComplete()
@@ -297,7 +290,6 @@ namespace osu.Game.Rulesets.Catch.UI
 
             caughtObjectContainer.RemoveAll(d => d.HitObject == drawableObject.HitObject);
             droppedObjectTarget.RemoveAll(d => d.HitObject == drawableObject.HitObject);
-            hitExplosionContainer.RemoveAll(d => d.HitObject == drawableObject.HitObject);
         }
 
         /// <summary>
@@ -331,55 +323,6 @@ namespace osu.Game.Rulesets.Catch.UI
             }
         }
 
-        public void UpdatePosition(float position)
-        {
-            position = Math.Clamp(position, 0, CatchPlayfield.WIDTH);
-
-            if (position == X)
-                return;
-
-            Scale = new Vector2(Math.Abs(Scale.X) * (position > X ? 1 : -1), Scale.Y);
-            X = position;
-        }
-
-        public bool OnPressed(CatchAction action)
-        {
-            switch (action)
-            {
-                case CatchAction.MoveLeft:
-                    currentDirection--;
-                    return true;
-
-                case CatchAction.MoveRight:
-                    currentDirection++;
-                    return true;
-
-                case CatchAction.Dash:
-                    Dashing = true;
-                    return true;
-            }
-
-            return false;
-        }
-
-        public void OnReleased(CatchAction action)
-        {
-            switch (action)
-            {
-                case CatchAction.MoveLeft:
-                    currentDirection++;
-                    break;
-
-                case CatchAction.MoveRight:
-                    currentDirection--;
-                    break;
-
-                case CatchAction.Dash:
-                    Dashing = false;
-                    break;
-            }
-        }
-
         /// <summary>
         /// Drop any fruit off the plate.
         /// </summary>
@@ -399,9 +342,9 @@ namespace osu.Game.Rulesets.Catch.UI
 
         private void updateTrailVisibility() => trails.DisplayTrail = Dashing || HyperDashing;
 
-        protected override void SkinChanged(ISkinSource skin, bool allowFallback)
+        protected override void SkinChanged(ISkinSource skin)
         {
-            base.SkinChanged(skin, allowFallback);
+            base.SkinChanged(skin);
 
             hyperDashColour =
                 skin.GetConfig<CatchSkinColour, Color4>(CatchSkinColour.HyperDash)?.Value ??
@@ -421,15 +364,6 @@ namespace osu.Game.Rulesets.Catch.UI
         {
             base.Update();
 
-            if (currentDirection == 0) return;
-
-            var direction = Math.Sign(currentDirection);
-
-            var dashModifier = Dashing ? 1 : 0.5;
-            var speed = BASE_SPEED * dashModifier * hyperDashModifier;
-
-            UpdatePosition((float)(X + direction * Clock.ElapsedFrameTime * speed));
-
             // Correct overshooting.
             if ((hyperDashDirection > 0 && hyperDashTargetPosition < X) ||
                 (hyperDashDirection < 0 && hyperDashTargetPosition > X))
@@ -439,36 +373,12 @@ namespace osu.Game.Rulesets.Catch.UI
             }
         }
 
-        private void updateCatcher()
-        {
-            currentCatcher?.Hide();
-
-            switch (CurrentState)
-            {
-                default:
-                    currentCatcher = catcherIdle;
-                    break;
-
-                case CatcherAnimationState.Fail:
-                    currentCatcher = catcherFail;
-                    break;
-
-                case CatcherAnimationState.Kiai:
-                    currentCatcher = catcherKiai;
-                    break;
-            }
-
-            currentCatcher.Show();
-            (currentCatcher.Drawable as IFramedAnimation)?.GotoFrame(0);
-        }
-
         private void updateState(CatcherAnimationState state)
         {
             if (CurrentState == state)
                 return;
 
-            CurrentState = state;
-            updateCatcher();
+            CurrentStateBindable.Value = state;
         }
 
         private void placeCaughtObject(DrawablePalpableCatchHitObject drawableObject, Vector2 position)
@@ -508,15 +418,8 @@ namespace osu.Game.Rulesets.Catch.UI
             return position;
         }
 
-        private void addLighting(CatchHitObject hitObject, float x, Color4 colour)
-        {
-            HitExplosion hitExplosion = hitExplosionPool.Get();
-            hitExplosion.HitObject = hitObject;
-            hitExplosion.X = x;
-            hitExplosion.Scale = new Vector2(hitObject.Scale);
-            hitExplosion.ObjectColour = colour;
-            hitExplosionContainer.Add(hitExplosion);
-        }
+        private void addLighting(CatchHitObject hitObject, float x, Color4 colour) =>
+            hitExplosionContainer.Add(new HitExplosionEntry(Time.Current, x, hitObject.Scale, colour, hitObject.RandomSeed));
 
         private CaughtObject getCaughtObject(PalpableCatchHitObject source)
         {

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

@@ -1,8 +1,10 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using System;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
+using osu.Framework.Input.Bindings;
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Catch.Judgements;
 using osu.Game.Rulesets.Catch.Objects.Drawables;
@@ -14,13 +16,20 @@ using osuTK;
 
 namespace osu.Game.Rulesets.Catch.UI
 {
-    public class CatcherArea : Container
+    public class CatcherArea : Container, IKeyBindingHandler<CatchAction>
     {
         public const float CATCHER_SIZE = 106.75f;
 
         public readonly Catcher MovableCatcher;
         private readonly CatchComboDisplay comboDisplay;
 
+        /// <summary>
+        /// <c>-1</c> when only left button is pressed.
+        /// <c>1</c> when only right button is pressed.
+        /// <c>0</c> when none or both left and right buttons are pressed.
+        /// </summary>
+        private int currentDirection;
+
         public CatcherArea(Container<CaughtObject> droppedObjectContainer, BeatmapDifficulty difficulty = null)
         {
             Size = new Vector2(CatchPlayfield.WIDTH, CATCHER_SIZE);
@@ -63,16 +72,73 @@ namespace osu.Game.Rulesets.Catch.UI
             MovableCatcher.OnRevertResult(hitObject, result);
         }
 
+        protected override void Update()
+        {
+            base.Update();
+
+            var replayState = (GetContainingInputManager().CurrentState as RulesetInputManagerInputState<CatchAction>)?.LastReplayState as CatchFramedReplayInputHandler.CatchReplayState;
+
+            SetCatcherPosition(
+                replayState?.CatcherX ??
+                (float)(MovableCatcher.X + MovableCatcher.Speed * currentDirection * Clock.ElapsedFrameTime));
+        }
+
         protected override void UpdateAfterChildren()
         {
             base.UpdateAfterChildren();
 
-            var state = (GetContainingInputManager().CurrentState as RulesetInputManagerInputState<CatchAction>)?.LastReplayState as CatchFramedReplayInputHandler.CatchReplayState;
-
-            if (state?.CatcherX != null)
-                MovableCatcher.X = state.CatcherX.Value;
-
             comboDisplay.X = MovableCatcher.X;
         }
+
+        public void SetCatcherPosition(float X)
+        {
+            float lastPosition = MovableCatcher.X;
+            float newPosition = Math.Clamp(X, 0, CatchPlayfield.WIDTH);
+
+            MovableCatcher.X = newPosition;
+
+            if (lastPosition < newPosition)
+                MovableCatcher.VisualDirection = Direction.Right;
+            else if (lastPosition > newPosition)
+                MovableCatcher.VisualDirection = Direction.Left;
+        }
+
+        public bool OnPressed(CatchAction action)
+        {
+            switch (action)
+            {
+                case CatchAction.MoveLeft:
+                    currentDirection--;
+                    return true;
+
+                case CatchAction.MoveRight:
+                    currentDirection++;
+                    return true;
+
+                case CatchAction.Dash:
+                    MovableCatcher.Dashing = true;
+                    return true;
+            }
+
+            return false;
+        }
+
+        public void OnReleased(CatchAction action)
+        {
+            switch (action)
+            {
+                case CatchAction.MoveLeft:
+                    currentDirection++;
+                    break;
+
+                case CatchAction.MoveRight:
+                    currentDirection--;
+                    break;
+
+                case CatchAction.Dash:
+                    MovableCatcher.Dashing = false;
+                    break;
+            }
+        }
     }
 }

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

@@ -1,59 +0,0 @@
-// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
-// See the LICENCE file in the repository root for full licence text.
-
-using osu.Framework.Allocation;
-using osu.Framework.Graphics;
-using osu.Framework.Graphics.Sprites;
-using osu.Framework.Graphics.Textures;
-using osu.Game.Skinning;
-using osuTK;
-
-namespace osu.Game.Rulesets.Catch.UI
-{
-    public class CatcherSprite : SkinnableDrawable
-    {
-        protected override bool ApplySizeRestrictionsToDefault => true;
-
-        public CatcherSprite(CatcherAnimationState state)
-            : base(new CatchSkinComponent(componentFromState(state)), _ =>
-                new DefaultCatcherSprite(state), confineMode: ConfineMode.ScaleToFit)
-        {
-            RelativeSizeAxes = Axes.None;
-            Size = new Vector2(CatcherArea.CATCHER_SIZE);
-
-            // Sets the origin roughly to the centre of the catcher's plate to allow for correct scaling.
-            OriginPosition = new Vector2(0.5f, 0.06f) * CatcherArea.CATCHER_SIZE;
-        }
-
-        private static CatchSkinComponents componentFromState(CatcherAnimationState state)
-        {
-            switch (state)
-            {
-                case CatcherAnimationState.Fail:
-                    return CatchSkinComponents.CatcherFail;
-
-                case CatcherAnimationState.Kiai:
-                    return CatchSkinComponents.CatcherKiai;
-
-                default:
-                    return CatchSkinComponents.CatcherIdle;
-            }
-        }
-
-        private class DefaultCatcherSprite : Sprite
-        {
-            private readonly CatcherAnimationState state;
-
-            public DefaultCatcherSprite(CatcherAnimationState state)
-            {
-                this.state = state;
-            }
-
-            [BackgroundDependencyLoader]
-            private void load(TextureStore textures)
-            {
-                Texture = textures.Get($"Gameplay/catch/fruit-catcher-{state.ToString().ToLower()}");
-            }
-        }
-    }
-}

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

@@ -4,10 +4,8 @@
 using System;
 using JetBrains.Annotations;
 using osu.Framework.Graphics;
-using osu.Framework.Graphics.Animations;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Pooling;
-using osu.Framework.Graphics.Sprites;
 using osuTK;
 using osuTK.Graphics;
 
@@ -120,11 +118,9 @@ namespace osu.Game.Rulesets.Catch.UI
 
         private CatcherTrailSprite createTrailSprite(Container<CatcherTrailSprite> target)
         {
-            var texture = (catcher.CurrentDrawableCatcher as TextureAnimation)?.CurrentFrame ?? ((Sprite)catcher.CurrentDrawableCatcher).Texture;
-
             CatcherTrailSprite sprite = trailPool.Get();
 
-            sprite.Texture = texture;
+            sprite.Texture = catcher.CurrentTexture;
             sprite.Anchor = catcher.Anchor;
             sprite.Scale = catcher.Scale;
             sprite.Blending = BlendingParameters.Additive;

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

@@ -0,0 +1,11 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+namespace osu.Game.Rulesets.Catch.UI
+{
+    public enum Direction
+    {
+        Right = 1,
+        Left = -1
+    }
+}

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

@@ -5,31 +5,16 @@ using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Effects;
-using osu.Framework.Graphics.Pooling;
 using osu.Framework.Utils;
-using osu.Game.Rulesets.Catch.Objects;
+using osu.Game.Rulesets.Objects.Pooling;
+using osu.Game.Utils;
 using osuTK;
 using osuTK.Graphics;
 
 namespace osu.Game.Rulesets.Catch.UI
 {
-    public class HitExplosion : PoolableDrawable
+    public class HitExplosion : PoolableDrawableWithLifetime<HitExplosionEntry>
     {
-        private Color4 objectColour;
-        public CatchHitObject HitObject;
-
-        public Color4 ObjectColour
-        {
-            get => objectColour;
-            set
-            {
-                if (objectColour == value) return;
-
-                objectColour = value;
-                onColourChanged();
-            }
-        }
-
         private readonly CircularContainer largeFaint;
         private readonly CircularContainer smallFaint;
         private readonly CircularContainer directionalGlow1;
@@ -83,9 +68,19 @@ namespace osu.Game.Rulesets.Catch.UI
             };
         }
 
-        protected override void PrepareForUse()
+        protected override void OnApply(HitExplosionEntry entry)
         {
-            base.PrepareForUse();
+            X = entry.Position;
+            Scale = new Vector2(entry.Scale);
+            setColour(entry.ObjectColour);
+
+            using (BeginAbsoluteSequence(entry.LifetimeStart))
+                applyTransforms(entry.RNGSeed);
+        }
+
+        private void applyTransforms(int randomSeed)
+        {
+            ClearTransforms(true);
 
             const double duration = 400;
 
@@ -96,14 +91,13 @@ namespace osu.Game.Rulesets.Catch.UI
                 .FadeOut(duration * 2);
 
             const float angle_variangle = 15; // should be less than 45
-            directionalGlow1.Rotation = RNG.NextSingle(-angle_variangle, angle_variangle);
-            directionalGlow2.Rotation = RNG.NextSingle(-angle_variangle, angle_variangle);
+            directionalGlow1.Rotation = StatelessRNG.NextSingle(-angle_variangle, angle_variangle, randomSeed, 4);
+            directionalGlow2.Rotation = StatelessRNG.NextSingle(-angle_variangle, angle_variangle, randomSeed, 5);
 
-            this.FadeInFromZero(50).Then().FadeOut(duration, Easing.Out);
-            Expire(true);
+            this.FadeInFromZero(50).Then().FadeOut(duration, Easing.Out).Expire();
         }
 
-        private void onColourChanged()
+        private void setColour(Color4 objectColour)
         {
             const float roundness = 100;
 

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

@@ -0,0 +1,22 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using osu.Framework.Graphics.Pooling;
+using osu.Game.Rulesets.Objects.Pooling;
+
+namespace osu.Game.Rulesets.Catch.UI
+{
+    public class HitExplosionContainer : PooledDrawableWithLifetimeContainer<HitExplosionEntry, HitExplosion>
+    {
+        protected override bool RemoveRewoundEntry => true;
+
+        private readonly DrawablePool<HitExplosion> pool;
+
+        public HitExplosionContainer()
+        {
+            AddInternal(pool = new DrawablePool<HitExplosion>(10));
+        }
+
+        protected override HitExplosion GetDrawable(HitExplosionEntry entry) => pool.Get(d => d.Apply(entry));
+    }
+}

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

@@ -0,0 +1,25 @@
+// 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.Performance;
+using osuTK.Graphics;
+
+namespace osu.Game.Rulesets.Catch.UI
+{
+    public class HitExplosionEntry : LifetimeEntry
+    {
+        public readonly float Position;
+        public readonly float Scale;
+        public readonly Color4 ObjectColour;
+        public readonly int RNGSeed;
+
+        public HitExplosionEntry(double startTime, float position, float scale, Color4 objectColour, int rngSeed)
+        {
+            LifetimeStart = startTime;
+            Position = position;
+            Scale = scale;
+            ObjectColour = objectColour;
+            RNGSeed = rngSeed;
+        }
+    }
+}

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

@@ -39,7 +39,7 @@ namespace osu.Game.Rulesets.Mania.Tests.Editor
                 }
             };
 
-            AddBlueprint(new HoldNoteSelectionBlueprint(drawableObject));
+            AddBlueprint(new HoldNoteSelectionBlueprint(holdNote), drawableObject);
         }
 
         protected override void Update()

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

@@ -184,8 +184,8 @@ namespace osu.Game.Rulesets.Mania.Tests.Editor
             AddAssert("head note positioned correctly", () => Precision.AlmostEquals(holdNote.ScreenSpaceDrawQuad.BottomLeft, holdNote.Head.ScreenSpaceDrawQuad.BottomLeft));
             AddAssert("tail note positioned correctly", () => Precision.AlmostEquals(holdNote.ScreenSpaceDrawQuad.TopLeft, holdNote.Tail.ScreenSpaceDrawQuad.BottomLeft));
 
-            AddAssert("head blueprint positioned correctly", () => this.ChildrenOfType<HoldNoteNoteSelectionBlueprint>().ElementAt(0).DrawPosition == holdNote.Head.DrawPosition);
-            AddAssert("tail blueprint positioned correctly", () => this.ChildrenOfType<HoldNoteNoteSelectionBlueprint>().ElementAt(1).DrawPosition == holdNote.Tail.DrawPosition);
+            AddAssert("head blueprint positioned correctly", () => this.ChildrenOfType<HoldNoteNoteOverlay>().ElementAt(0).DrawPosition == holdNote.Head.DrawPosition);
+            AddAssert("tail blueprint positioned correctly", () => this.ChildrenOfType<HoldNoteNoteOverlay>().ElementAt(1).DrawPosition == holdNote.Tail.DrawPosition);
         }
 
         private void setScrollStep(ScrollingDirection direction)

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

@@ -15,7 +15,6 @@ using osu.Game.Rulesets.Objects.Drawables;
 using osu.Game.Rulesets.UI;
 using osu.Game.Rulesets.UI.Scrolling;
 using osu.Game.Tests.Visual;
-using osuTK;
 using osuTK.Input;
 
 namespace osu.Game.Rulesets.Mania.Tests.Editor
@@ -35,7 +34,11 @@ namespace osu.Game.Rulesets.Mania.Tests.Editor
         [Test]
         public void TestPlaceBeforeCurrentTimeDownwards()
         {
-            AddStep("move mouse before current time", () => InputManager.MoveMouseTo(this.ChildrenOfType<Column>().Single().ScreenSpaceDrawQuad.BottomLeft - new Vector2(0, 10)));
+            AddStep("move mouse before current time", () =>
+            {
+                var column = this.ChildrenOfType<Column>().Single();
+                InputManager.MoveMouseTo(column.ScreenSpacePositionAtTime(-100));
+            });
 
             AddStep("click", () => InputManager.Click(MouseButton.Left));
 
@@ -45,7 +48,11 @@ namespace osu.Game.Rulesets.Mania.Tests.Editor
         [Test]
         public void TestPlaceAfterCurrentTimeDownwards()
         {
-            AddStep("move mouse after current time", () => InputManager.MoveMouseTo(this.ChildrenOfType<Column>().Single()));
+            AddStep("move mouse after current time", () =>
+            {
+                var column = this.ChildrenOfType<Column>().Single();
+                InputManager.MoveMouseTo(column.ScreenSpacePositionAtTime(100));
+            });
 
             AddStep("click", () => InputManager.Click(MouseButton.Left));
 

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

@@ -34,7 +34,7 @@ namespace osu.Game.Rulesets.Mania.Tests.Editor
                 Child = drawableObject = new DrawableNote(note)
             };
 
-            AddBlueprint(new NoteSelectionBlueprint(drawableObject));
+            AddBlueprint(new NoteSelectionBlueprint(note), drawableObject);
         }
     }
 }

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

@@ -18,7 +18,7 @@ namespace osu.Game.Rulesets.Mania.Tests.Skinning
         [SetUp]
         public void SetUp() => Schedule(() =>
         {
-            SetContents(() => new FillFlowContainer
+            SetContents(_ => new FillFlowContainer
             {
                 Anchor = Anchor.Centre,
                 Origin = Anchor.Centre,

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

@@ -15,7 +15,7 @@ namespace osu.Game.Rulesets.Mania.Tests.Skinning
         [BackgroundDependencyLoader]
         private void load()
         {
-            SetContents(() => new FillFlowContainer
+            SetContents(_ => new FillFlowContainer
             {
                 Anchor = Anchor.Centre,
                 Origin = Anchor.Centre,
@@ -28,7 +28,7 @@ namespace osu.Game.Rulesets.Mania.Tests.Skinning
                     {
                         RelativeSizeAxes = Axes.Both,
                         Width = 0.5f,
-                        Child = new SkinnableDrawable(new ManiaSkinComponent(ManiaSkinComponents.ColumnBackground, 0), _ => new DefaultColumnBackground())
+                        Child = new SkinnableDrawable(new ManiaSkinComponent(ManiaSkinComponents.ColumnBackground), _ => new DefaultColumnBackground())
                         {
                             RelativeSizeAxes = Axes.Both
                         }
@@ -37,7 +37,7 @@ namespace osu.Game.Rulesets.Mania.Tests.Skinning
                     {
                         RelativeSizeAxes = Axes.Both,
                         Width = 0.5f,
-                        Child = new SkinnableDrawable(new ManiaSkinComponent(ManiaSkinComponents.ColumnBackground, 1), _ => new DefaultColumnBackground())
+                        Child = new SkinnableDrawable(new ManiaSkinComponent(ManiaSkinComponents.ColumnBackground), _ => new DefaultColumnBackground())
                         {
                             RelativeSizeAxes = Axes.Both
                         }

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

@@ -15,7 +15,7 @@ namespace osu.Game.Rulesets.Mania.Tests.Skinning
         [BackgroundDependencyLoader]
         private void load()
         {
-            SetContents(() => new FillFlowContainer
+            SetContents(_ => new FillFlowContainer
             {
                 Anchor = Anchor.Centre,
                 Origin = Anchor.Centre,

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

@@ -23,7 +23,7 @@ namespace osu.Game.Rulesets.Mania.Tests.Skinning
             {
                 if (hitWindows.IsHitResultAllowed(result))
                 {
-                    AddStep("Show " + result.GetDescription(), () => SetContents(() =>
+                    AddStep("Show " + result.GetDescription(), () => SetContents(_ =>
                         new DrawableManiaJudgement(new JudgementResult(new HitObject { StartTime = Time.Current }, new Judgement())
                         {
                             Type = result

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

@@ -53,7 +53,7 @@ namespace osu.Game.Rulesets.Mania.Tests.Skinning
         [BackgroundDependencyLoader]
         private void load()
         {
-            SetContents(() =>
+            SetContents(_ =>
             {
                 var pool = new DrawablePool<PoolableHitExplosion>(5);
                 hitExplosionPools.Add(pool);

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

@@ -15,7 +15,7 @@ namespace osu.Game.Rulesets.Mania.Tests.Skinning
         [BackgroundDependencyLoader]
         private void load()
         {
-            SetContents(() => new FillFlowContainer
+            SetContents(_ => new FillFlowContainer
             {
                 Anchor = Anchor.Centre,
                 Origin = Anchor.Centre,
@@ -28,7 +28,7 @@ namespace osu.Game.Rulesets.Mania.Tests.Skinning
                     {
                         RelativeSizeAxes = Axes.Both,
                         Width = 0.5f,
-                        Child = new SkinnableDrawable(new ManiaSkinComponent(ManiaSkinComponents.KeyArea, 0), _ => new DefaultKeyArea())
+                        Child = new SkinnableDrawable(new ManiaSkinComponent(ManiaSkinComponents.KeyArea), _ => new DefaultKeyArea())
                         {
                             RelativeSizeAxes = Axes.Both
                         },
@@ -37,7 +37,7 @@ namespace osu.Game.Rulesets.Mania.Tests.Skinning
                     {
                         RelativeSizeAxes = Axes.Both,
                         Width = 0.5f,
-                        Child = new SkinnableDrawable(new ManiaSkinComponent(ManiaSkinComponents.KeyArea, 1), _ => new DefaultKeyArea())
+                        Child = new SkinnableDrawable(new ManiaSkinComponent(ManiaSkinComponents.KeyArea), _ => new DefaultKeyArea())
                         {
                             RelativeSizeAxes = Axes.Both
                         },

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

@@ -23,7 +23,7 @@ namespace osu.Game.Rulesets.Mania.Tests.Skinning
                     new StageDefinition { Columns = 2 }
                 };
 
-                SetContents(() => new ManiaPlayfield(stageDefinitions));
+                SetContents(_ => new ManiaPlayfield(stageDefinitions));
             });
         }
 
@@ -38,7 +38,7 @@ namespace osu.Game.Rulesets.Mania.Tests.Skinning
                     new StageDefinition { Columns = 2 }
                 };
 
-                SetContents(() => new ManiaPlayfield(stageDefinitions));
+                SetContents(_ => new ManiaPlayfield(stageDefinitions));
             });
         }
 

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

@@ -12,7 +12,7 @@ namespace osu.Game.Rulesets.Mania.Tests.Skinning
         [BackgroundDependencyLoader]
         private void load()
         {
-            SetContents(() =>
+            SetContents(_ =>
             {
                 ManiaAction normalAction = ManiaAction.Key1;
                 ManiaAction specialAction = ManiaAction.Special1;

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

@@ -14,7 +14,7 @@ namespace osu.Game.Rulesets.Mania.Tests.Skinning
         [BackgroundDependencyLoader]
         private void load()
         {
-            SetContents(() => new SkinnableDrawable(new ManiaSkinComponent(ManiaSkinComponents.StageBackground, stageDefinition: new StageDefinition { Columns = 4 }),
+            SetContents(_ => new SkinnableDrawable(new ManiaSkinComponent(ManiaSkinComponents.StageBackground, stageDefinition: new StageDefinition { Columns = 4 }),
                 _ => new DefaultStageBackground())
             {
                 Anchor = Anchor.Centre,

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

@@ -13,7 +13,7 @@ namespace osu.Game.Rulesets.Mania.Tests.Skinning
         [BackgroundDependencyLoader]
         private void load()
         {
-            SetContents(() => new SkinnableDrawable(new ManiaSkinComponent(ManiaSkinComponents.StageForeground, stageDefinition: new StageDefinition { Columns = 4 }), _ => null)
+            SetContents(_ => new SkinnableDrawable(new ManiaSkinComponent(ManiaSkinComponents.StageForeground, stageDefinition: new StageDefinition { Columns = 4 }), _ => null)
             {
                 Anchor = Anchor.Centre,
                 Origin = Anchor.Centre,

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

@@ -0,0 +1,67 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using NUnit.Framework;
+using osu.Framework.Graphics;
+using osu.Framework.Timing;
+using osu.Game.Beatmaps;
+using osu.Game.Beatmaps.ControlPoints;
+using osu.Game.Rulesets.Mania.Objects;
+using osu.Game.Rulesets.Mania.Objects.Drawables;
+using osu.Game.Rulesets.Mania.UI;
+using osu.Game.Rulesets.UI.Scrolling;
+using osu.Game.Tests.Visual;
+using osuTK.Graphics;
+
+namespace osu.Game.Rulesets.Mania.Tests
+{
+    public class TestSceneDrawableManiaHitObject : OsuTestScene
+    {
+        private readonly ManualClock clock = new ManualClock();
+
+        private Column column;
+
+        [SetUp]
+        public void SetUp() => Schedule(() =>
+        {
+            Child = new ScrollingTestContainer(ScrollingDirection.Down)
+            {
+                Anchor = Anchor.Centre,
+                Origin = Anchor.Centre,
+                AutoSizeAxes = Axes.X,
+                RelativeSizeAxes = Axes.Y,
+                TimeRange = 2000,
+                Clock = new FramedClock(clock),
+                Child = column = new Column(0)
+                {
+                    Action = { Value = ManiaAction.Key1 },
+                    Height = 0.85f,
+                    AccentColour = Color4.Gray
+                },
+            };
+        });
+
+        [Test]
+        public void TestHoldNoteHeadVisibility()
+        {
+            DrawableHoldNote note = null;
+            AddStep("Add hold note", () =>
+            {
+                var h = new HoldNote
+                {
+                    StartTime = 0,
+                    Duration = 1000
+                };
+                h.ApplyDefaults(new ControlPointInfo(), new BeatmapDifficulty());
+                column.Add(note = new DrawableHoldNote(h));
+            });
+            AddStep("Hold key", () =>
+            {
+                clock.CurrentTime = 0;
+                note.OnPressed(ManiaAction.Key1);
+            });
+            AddStep("progress time", () => clock.CurrentTime = 500);
+            AddAssert("head is visible", () => note.Head.Alpha == 1);
+        }
+    }
+}

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

@@ -5,13 +5,11 @@ using System.Collections.Generic;
 using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Screens;
-using osu.Framework.Testing;
 using osu.Game.Beatmaps;
 using osu.Game.Beatmaps.ControlPoints;
 using osu.Game.Replays;
 using osu.Game.Rulesets.Judgements;
 using osu.Game.Rulesets.Mania.Objects;
-using osu.Game.Rulesets.Mania.Objects.Drawables;
 using osu.Game.Rulesets.Mania.Replays;
 using osu.Game.Rulesets.Mania.Scoring;
 using osu.Game.Rulesets.Objects;
@@ -414,14 +412,7 @@ namespace osu.Game.Rulesets.Mania.Tests
             AddUntilStep("Beatmap at 0", () => Beatmap.Value.Track.CurrentTime == 0);
             AddUntilStep("Wait until player is loaded", () => currentPlayer.IsCurrentScreen());
 
-            AddUntilStep("wait for head", () => currentPlayer.GameplayClockContainer.GameplayClock.CurrentTime >= time_head);
-            AddAssert("head is visible",
-                () => currentPlayer.ChildrenOfType<DrawableHoldNote>()
-                                   .Single(note => note.HitObject == beatmap.HitObjects[0])
-                                   .Head
-                                   .Alpha == 1);
-
-            AddUntilStep("Wait for completion", () => currentPlayer.ScoreProcessor.HasCompleted.Value);
+            AddUntilStep("Wait for completion", () => currentPlayer.ScoreProcessor?.HasCompleted.Value == true);
         }
 
         private class ScoreAccessibleReplayPlayer : ReplayPlayer

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

@@ -11,7 +11,7 @@ namespace osu.Game.Rulesets.Mania.Tests
     public class TestSceneManiaHitObjectSamples : HitObjectSampleTest
     {
         protected override Ruleset CreatePlayerRuleset() => new ManiaRuleset();
-        protected override IResourceStore<byte[]> Resources => new DllResourceStore(Assembly.GetAssembly(typeof(TestSceneManiaHitObjectSamples)));
+        protected override IResourceStore<byte[]> RulesetResources => new DllResourceStore(Assembly.GetAssembly(typeof(TestSceneManiaHitObjectSamples)));
 
         /// <summary>
         /// Tests that when a normal sample bank is used, the normal hitsound will be looked up.

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

@@ -2,7 +2,7 @@
   <Import Project="..\osu.TestProject.props" />
   <ItemGroup Label="Package References">
     <PackageReference Include="Appveyor.TestLogger" Version="2.0.0" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.9.4" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.10.0" />
     <PackageReference Include="NUnit" Version="3.13.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="3.17.0" />
     <PackageReference Update="Microsoft.EntityFrameworkCore.Sqlite" Version="2.1.4" />

osu.Game.Rulesets.Mania/Difficulty/ManiaDifficultyAttributes.cs

@@ -7,7 +7,7 @@ namespace osu.Game.Rulesets.Mania.Difficulty
 {
     public class ManiaDifficultyAttributes : DifficultyAttributes
     {
-        public double GreatHitWindow;
-        public double ScoreMultiplier;
+        public double GreatHitWindow { get; set; }
+        public double ScoreMultiplier { get; set; }
     }
 }

osu.Game.Rulesets.Mania/Difficulty/ManiaDifficultyCalculator.cs

@@ -68,7 +68,7 @@ namespace osu.Game.Rulesets.Mania.Difficulty
         // Sorting is done in CreateDifficultyHitObjects, since the full list of hitobjects is required.
         protected override IEnumerable<DifficultyHitObject> SortObjects(IEnumerable<DifficultyHitObject> input) => input;
 
-        protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods) => new Skill[]
+        protected override Skill[] CreateSkills(IBeatmap beatmap, Mod[] mods, double clockRate) => new Skill[]
         {
             new Strain(mods, ((ManiaBeatmap)beatmap).TotalColumns)
         };

osu.Game.Rulesets.Mania/Difficulty/ManiaPerformanceCalculator.cs

@@ -44,9 +44,6 @@ namespace osu.Game.Rulesets.Mania.Difficulty
             countMeh = Score.Statistics.GetOrDefault(HitResult.Meh);
             countMiss = Score.Statistics.GetOrDefault(HitResult.Miss);
 
-            if (mods.Any(m => !m.Ranked))
-                return 0;
-
             IEnumerable<Mod> scoreIncreaseMods = Ruleset.GetModsFor(ModType.DifficultyIncrease);
 
             double scoreMultiplier = 1.0;

osu.Game.Rulesets.Mania/Edit/Blueprints/HoldNoteNoteOverlay.cs

@@ -2,34 +2,35 @@
 // 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.Mania.Edit.Blueprints.Components;
 using osu.Game.Rulesets.Mania.Objects.Drawables;
 
 namespace osu.Game.Rulesets.Mania.Edit.Blueprints
 {
-    public class HoldNoteNoteSelectionBlueprint : ManiaSelectionBlueprint
+    public class HoldNoteNoteOverlay : CompositeDrawable
     {
-        protected new DrawableHoldNote DrawableObject => (DrawableHoldNote)base.DrawableObject;
-
+        private readonly HoldNoteSelectionBlueprint holdNoteBlueprint;
         private readonly HoldNotePosition position;
 
-        public HoldNoteNoteSelectionBlueprint(DrawableHoldNote holdNote, HoldNotePosition position)
-            : base(holdNote)
+        public HoldNoteNoteOverlay(HoldNoteSelectionBlueprint holdNoteBlueprint, HoldNotePosition position)
         {
+            this.holdNoteBlueprint = holdNoteBlueprint;
             this.position = position;
-            InternalChild = new EditNotePiece { RelativeSizeAxes = Axes.X };
 
-            Select();
+            InternalChild = new EditNotePiece { RelativeSizeAxes = Axes.X };
         }
 
         protected override void Update()
         {
             base.Update();
 
+            var drawableObject = holdNoteBlueprint.DrawableObject;
+
             // Todo: This shouldn't exist, mania should not reference the drawable hitobject directly.
-            if (DrawableObject.IsLoaded)
+            if (drawableObject.IsLoaded)
             {
-                DrawableNote note = position == HoldNotePosition.Start ? (DrawableNote)DrawableObject.Head : DrawableObject.Tail;
+                DrawableNote note = position == HoldNotePosition.Start ? (DrawableNote)drawableObject.Head : drawableObject.Tail;
 
                 Anchor = note.Anchor;
                 Origin = note.Origin;
@@ -38,8 +39,5 @@ namespace osu.Game.Rulesets.Mania.Edit.Blueprints
                 Position = note.DrawPosition;
             }
         }
-
-        // Todo: This is temporary, since the note masks don't do anything special yet. In the future they will handle input.
-        public override bool HandlePositionalInput => false;
     }
 }

osu.Game.Rulesets.Mania/Edit/Blueprints/HoldNoteSelectionBlueprint.cs

@@ -8,13 +8,14 @@ using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Primitives;
 using osu.Framework.Graphics.Shapes;
 using osu.Game.Graphics;
+using osu.Game.Rulesets.Mania.Objects;
 using osu.Game.Rulesets.Mania.Objects.Drawables;
 using osu.Game.Rulesets.UI.Scrolling;
 using osuTK;
 
 namespace osu.Game.Rulesets.Mania.Edit.Blueprints
 {
-    public class HoldNoteSelectionBlueprint : ManiaSelectionBlueprint
+    public class HoldNoteSelectionBlueprint : ManiaSelectionBlueprint<HoldNote>
     {
         public new DrawableHoldNote DrawableObject => (DrawableHoldNote)base.DrawableObject;
 
@@ -23,7 +24,7 @@ namespace osu.Game.Rulesets.Mania.Edit.Blueprints
         [Resolved]
         private OsuColour colours { get; set; }
 
-        public HoldNoteSelectionBlueprint(DrawableHoldNote hold)
+        public HoldNoteSelectionBlueprint(HoldNote hold)
             : base(hold)
         {
         }
@@ -32,16 +33,11 @@ namespace osu.Game.Rulesets.Mania.Edit.Blueprints
         private void load(IScrollingInfo scrollingInfo)
         {
             direction.BindTo(scrollingInfo.Direction);
-        }
-
-        protected override void LoadComplete()
-        {
-            base.LoadComplete();
 
             InternalChildren = new Drawable[]
             {
-                new HoldNoteNoteSelectionBlueprint(DrawableObject, HoldNotePosition.Start),
-                new HoldNoteNoteSelectionBlueprint(DrawableObject, HoldNotePosition.End),
+                new HoldNoteNoteOverlay(this, HoldNotePosition.Start),
+                new HoldNoteNoteOverlay(this, HoldNotePosition.End),
                 new Container
                 {
                     RelativeSizeAxes = Axes.Both,