Merge branch 'master' into auto-addition2

.github/workflows/ci.yml

@@ -133,10 +133,7 @@ jobs:
           dotnet-version: "8.0.x"
 
       - name: Install .NET Workloads
-        run: dotnet workload install maui-ios
-
-      - name: Select Xcode 16
-        run: sudo xcode-select -s /Applications/Xcode_16.app/Contents/Developer
+        run: dotnet workload install ios --from-rollback-file https://raw.githubusercontent.com/ppy/osu-framework/refs/heads/master/workloads.json
 
       - name: Build
         run: dotnet build -c Debug osu.iOS

.github/workflows/diffcalc.yml

@@ -104,6 +104,25 @@ env:
   EXECUTION_ID: execution-${{ github.run_id }}-${{ github.run_number }}-${{ github.run_attempt }}
 
 jobs:
+  master-environment:
+    name: Save master environment
+    runs-on: ubuntu-latest
+    outputs:
+      HEAD: ${{ steps.get-head.outputs.HEAD }}
+    steps:
+      - name: Checkout osu
+        uses: actions/checkout@v4
+        with:
+          ref: master
+          sparse-checkout: |
+            README.md
+
+      - name: Get HEAD ref
+        id: get-head
+        run: |
+          ref=$(git log -1 --format='%H')
+          echo "HEAD=https://github.com/${{ github.repository }}/commit/${ref}" >> "${GITHUB_OUTPUT}"
+
   check-permissions:
     name: Check permissions
     runs-on: ubuntu-latest
@@ -121,7 +140,7 @@ jobs:
 
   create-comment:
     name: Create PR comment
-    needs: check-permissions
+    needs: [ master-environment, check-permissions ]
     runs-on: ubuntu-latest
     if: ${{ github.event_name == 'issue_comment' && github.event.issue.pull_request }}
     steps:
@@ -158,7 +177,7 @@ jobs:
 
   environment:
     name: Setup environment
-    needs: directory
+    needs: [ master-environment, directory ]
     runs-on: self-hosted
     env:
       VARS_JSON: ${{ toJSON(vars) }}
@@ -182,6 +201,10 @@ jobs:
               fi
           done
 
+      - name: Add master environment
+        run: |
+          sed -i "s;^OSU_A=.*$;OSU_A=${{ needs.master-environment.outputs.HEAD }};" "${{ needs.directory.outputs.GENERATOR_ENV }}"
+
       - name: Add pull-request environment
         if: ${{ github.event_name == 'issue_comment' && github.event.issue.pull_request }}
         run: |
@@ -250,22 +273,23 @@ jobs:
 
           echo "TARGET_DIR=${{ needs.directory.outputs.GENERATOR_DIR }}/sql/${ruleset}" >> "${GITHUB_OUTPUT}"
           echo "DATA_NAME=${performance_data_name}" >> "${GITHUB_OUTPUT}"
+          echo "DATA_PKG=${performance_data_name}.tar.bz2" >> "${GITHUB_OUTPUT}"
 
       - name: Restore cache
         id: restore-cache
         uses: maxnowack/local-cache@720e69c948191660a90aa1cf6a42fc4d2dacdf30 # v2
         with:
-          path: ${{ steps.query.outputs.DATA_NAME }}.tar.bz2
+          path: ${{ steps.query.outputs.DATA_PKG }}
           key: ${{ steps.query.outputs.DATA_NAME }}
 
       - name: Download
         if: steps.restore-cache.outputs.cache-hit != 'true'
         run: |
-          wget -q -nc "https://data.ppy.sh/${{ steps.query.outputs.DATA_NAME }}.tar.bz2"
+          wget -q -O "${{ steps.query.outputs.DATA_PKG }}" "https://data.ppy.sh/${{ steps.query.outputs.DATA_PKG }}"
 
       - name: Extract
         run: |
-          tar -I lbzip2 -xf "${{ steps.query.outputs.DATA_NAME }}.tar.bz2"
+          tar -I lbzip2 -xf "${{ steps.query.outputs.DATA_PKG }}"
           rm -r "${{ steps.query.outputs.TARGET_DIR }}"
           mv "${{ steps.query.outputs.DATA_NAME }}" "${{ steps.query.outputs.TARGET_DIR }}"
 
@@ -281,22 +305,23 @@ jobs:
 
           echo "TARGET_DIR=${{ needs.directory.outputs.GENERATOR_DIR }}/beatmaps" >> "${GITHUB_OUTPUT}"
           echo "DATA_NAME=${beatmaps_data_name}" >> "${GITHUB_OUTPUT}"
+          echo "DATA_PKG=${beatmaps_data_name}.tar.bz2" >> "${GITHUB_OUTPUT}"
 
       - name: Restore cache
         id: restore-cache
         uses: maxnowack/local-cache@720e69c948191660a90aa1cf6a42fc4d2dacdf30 # v2
         with:
-          path: ${{ steps.query.outputs.DATA_NAME }}.tar.bz2
+          path: ${{ steps.query.outputs.DATA_PKG }}
           key: ${{ steps.query.outputs.DATA_NAME }}
 
       - name: Download
         if: steps.restore-cache.outputs.cache-hit != 'true'
         run: |
-          wget -q -nc "https://data.ppy.sh/${{ steps.query.outputs.DATA_NAME }}.tar.bz2"
+          wget -q -O "${{ steps.query.outputs.DATA_PKG }}" "https://data.ppy.sh/${{ steps.query.outputs.DATA_PKG }}"
 
       - name: Extract
         run: |
-          tar -I lbzip2 -xf "${{ steps.query.outputs.DATA_NAME }}.tar.bz2"
+          tar -I lbzip2 -xf "${{ steps.query.outputs.DATA_PKG }}"
           rm -r "${{ steps.query.outputs.TARGET_DIR }}"
           mv "${{ steps.query.outputs.DATA_NAME }}" "${{ steps.query.outputs.TARGET_DIR }}"
 
@@ -316,9 +341,12 @@ jobs:
           sed -i 's/^GH_TOKEN=.*$/GH_TOKEN=${{ github.token }}/' "${{ needs.directory.outputs.GENERATOR_ENV }}"
 
           cd "${{ needs.directory.outputs.GENERATOR_DIR }}"
-          docker-compose up --build generator
 
-          link=$(docker-compose logs generator -n 10 | grep 'http' | sed -E 's/^.*(http.*)$/\1/')
+          docker compose up --build --detach
+          docker compose logs --follow &
+          docker compose wait generator
+
+          link=$(docker compose logs --tail 10 generator | grep 'http' | sed -E 's/^.*(http.*)$/\1/')
           target=$(cat "${{ needs.directory.outputs.GENERATOR_ENV }}" | grep -E '^OSU_B=' | cut -d '=' -f2-)
 
           echo "TARGET=${target}" >> "${GITHUB_OUTPUT}"
@@ -328,7 +356,7 @@ jobs:
         if: ${{ always() }}
         run: |
           cd "${{ needs.directory.outputs.GENERATOR_DIR }}"
-          docker-compose down -v
+          docker compose down --volumes
 
   output-cli:
     name: Output info
@@ -361,8 +389,7 @@ jobs:
         uses: thollander/actions-comment-pull-request@fabd468d3a1a0b97feee5f6b9e499eab0dd903f6 # v2.5.0
         with:
           comment_tag: ${{ env.EXECUTION_ID }}
-          mode: upsert
-          create_if_not_exists: false
+          mode: recreate
           message: |
             Target: ${{ needs.generator.outputs.TARGET }}
             Spreadsheet: ${{ needs.generator.outputs.SPREADSHEET_LINK }}
@@ -372,8 +399,7 @@ jobs:
         uses: thollander/actions-comment-pull-request@fabd468d3a1a0b97feee5f6b9e499eab0dd903f6 # v2.5.0
         with:
           comment_tag: ${{ env.EXECUTION_ID }}
-          mode: upsert
-          create_if_not_exists: false
+          mode: recreate
           message: |
             Difficulty calculation failed: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
 

.vscode/extensions.json

@@ -1,5 +1,6 @@
 {
     "recommendations": [
-        "ms-dotnettools.csharp"
+        "editorconfig.editorconfig",
+        "ms-dotnettools.csdevkit"
     ]
 }

README.md

@@ -53,7 +53,7 @@ Please make sure you have the following prerequisites:
 
 - A desktop platform with the [.NET 8.0 SDK](https://dotnet.microsoft.com/download) installed.
 
-When working with the codebase, we recommend using an IDE with intelligent code completion and syntax highlighting, such as the latest version of [Visual Studio](https://visualstudio.microsoft.com/vs/), [JetBrains Rider](https://www.jetbrains.com/rider/), or [Visual Studio Code](https://code.visualstudio.com/) with the [EditorConfig](https://marketplace.visualstudio.com/items?itemName=EditorConfig.EditorConfig) and [C#](https://marketplace.visualstudio.com/items?itemName=ms-dotnettools.csharp) plugin installed.
+When working with the codebase, we recommend using an IDE with intelligent code completion and syntax highlighting, such as the latest version of [Visual Studio](https://visualstudio.microsoft.com/vs/), [JetBrains Rider](https://www.jetbrains.com/rider/), or [Visual Studio Code](https://code.visualstudio.com/) with the [EditorConfig](https://marketplace.visualstudio.com/items?itemName=EditorConfig.EditorConfig) and [C# Dev Kit](https://marketplace.visualstudio.com/items?itemName=ms-dotnettools.csdevkit) plugin installed.
 
 ### Downloading the source code
 

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

@@ -9,7 +9,7 @@
       <GenerateProgramFile>false</GenerateProgramFile>
     </PropertyGroup>
   <ItemGroup Label="Package References">
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="NUnit" Version="3.14.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
   </ItemGroup>

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

@@ -9,7 +9,7 @@
     <GenerateProgramFile>false</GenerateProgramFile>
   </PropertyGroup>
   <ItemGroup Label="Package References">
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="NUnit" Version="3.14.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
   </ItemGroup>

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

@@ -9,7 +9,7 @@
     <GenerateProgramFile>false</GenerateProgramFile>
   </PropertyGroup>
   <ItemGroup Label="Package References">
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="NUnit" Version="3.14.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
   </ItemGroup>

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

@@ -9,7 +9,7 @@
     <GenerateProgramFile>false</GenerateProgramFile>
   </PropertyGroup>
   <ItemGroup Label="Package References">
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="NUnit" Version="3.14.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
   </ItemGroup>

osu.Android.props

@@ -10,7 +10,7 @@
     <EmbedAssembliesIntoApk>true</EmbedAssembliesIntoApk>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="ppy.osu.Framework.Android" Version="2024.927.0" />
+    <PackageReference Include="ppy.osu.Framework.Android" Version="2024.1009.0" />
   </ItemGroup>
   <PropertyGroup>
     <!-- Fody does not handle Android build well, and warns when unchanged.

osu.Android/GameplayScreenRotationLocker.cs

@@ -6,28 +6,29 @@ using osu.Framework.Allocation;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
 using osu.Game;
+using osu.Game.Screens.Play;
 
 namespace osu.Android
 {
     public partial class GameplayScreenRotationLocker : Component
     {
-        private Bindable<bool> localUserPlaying = null!;
+        private IBindable<LocalUserPlayingState> localUserPlaying = null!;
 
         [Resolved]
         private OsuGameActivity gameActivity { get; set; } = null!;
 
         [BackgroundDependencyLoader]
-        private void load(OsuGame game)
+        private void load(ILocalUserPlayInfo localUserPlayInfo)
         {
-            localUserPlaying = game.LocalUserPlaying.GetBoundCopy();
+            localUserPlaying = localUserPlayInfo.PlayingState.GetBoundCopy();
             localUserPlaying.BindValueChanged(updateLock, true);
         }
 
-        private void updateLock(ValueChangedEvent<bool> userPlaying)
+        private void updateLock(ValueChangedEvent<LocalUserPlayingState> userPlaying)
         {
             gameActivity.RunOnUiThread(() =>
             {
-                gameActivity.RequestedOrientation = userPlaying.NewValue ? ScreenOrientation.Locked : gameActivity.DefaultOrientation;
+                gameActivity.RequestedOrientation = userPlaying.NewValue != LocalUserPlayingState.NotPlaying ? ScreenOrientation.Locked : gameActivity.DefaultOrientation;
             });
         }
     }

osu.Desktop/DiscordRichPresence.cs

@@ -279,10 +279,12 @@ namespace osu.Desktop
 
             // As above, discord decides that *non-empty* strings shorter than 2 characters cannot possibly be valid input, because... reasons?
             // And yes, that is two *characters*, or *codepoints*, not *bytes* as further down below (as determined by empirical testing).
-            // That seems very questionable, and isn't even documented anywhere. So to *make it* accept such valid input,
-            // just tack on enough of U+200B ZERO WIDTH SPACEs at the end.
-            if (str.Length < 2)
-                return str.PadRight(2, '\u200B');
+            // Also, spaces don't count. Because reasons, clearly.
+            // That all seems very questionable, and isn't even documented anywhere. So to *make it* accept such valid input,
+            // just tack on enough of U+200B ZERO WIDTH SPACEs at the end. After making sure to trim whitespace.
+            string trimmed = str.Trim();
+            if (trimmed.Length < 2)
+                return trimmed.PadRight(2, '\u200B');
 
             if (Encoding.UTF8.GetByteCount(str) <= 128)
                 return str;

osu.Desktop/Updater/VelopackUpdateManager.cs

@@ -25,6 +25,8 @@ namespace osu.Desktop.Updater
         [Resolved]
         private ILocalUserPlayInfo? localUserInfo { get; set; }
 
+        private bool isInGameplay => localUserInfo?.PlayingState.Value != LocalUserPlayingState.NotPlaying;
+
         private UpdateInfo? pendingUpdate;
 
         public VelopackUpdateManager()
@@ -43,7 +45,7 @@ namespace osu.Desktop.Updater
 
         protected override async Task<bool> PerformUpdateCheck() => await checkForUpdateAsync().ConfigureAwait(false);
 
-        private async Task<bool> checkForUpdateAsync(UpdateProgressNotification? notification = null)
+        private async Task<bool> checkForUpdateAsync()
         {
             // whether to check again in 30 minutes. generally only if there's an error or no update was found (yet).
             bool scheduleRecheck = false;
@@ -51,10 +53,10 @@ namespace osu.Desktop.Updater
             try
             {
                 // Avoid any kind of update checking while gameplay is running.
-                if (localUserInfo?.IsPlaying.Value == true)
+                if (isInGameplay)
                 {
                     scheduleRecheck = true;
-                    return false;
+                    return true;
                 }
 
                 // TODO: we should probably be checking if there's a more recent update, rather than shortcutting here.
@@ -84,27 +86,22 @@ namespace osu.Desktop.Updater
                 }
 
                 // An update is found, let's notify the user and start downloading it.
-                if (notification == null)
+                UpdateProgressNotification notification = new UpdateProgressNotification
                 {
-                    notification = new UpdateProgressNotification
+                    CompletionClickAction = () =>
                     {
-                        CompletionClickAction = () =>
-                        {
-                            Task.Run(restartToApplyUpdate);
-                            return true;
-                        },
-                    };
-
-                    Schedule(() => notificationOverlay.Post(notification));
-                }
+                        Task.Run(restartToApplyUpdate);
+                        return true;
+                    },
+                };
 
+                runOutsideOfGameplay(() => notificationOverlay.Post(notification));
                 notification.StartDownload();
 
                 try
                 {
                     await updateManager.DownloadUpdatesAsync(pendingUpdate, p => notification.Progress = p / 100f).ConfigureAwait(false);
-
-                    notification.State = ProgressNotificationState.Completed;
+                    runOutsideOfGameplay(() => notification.State = ProgressNotificationState.Completed);
                 }
                 catch (Exception e)
                 {
@@ -131,6 +128,17 @@ namespace osu.Desktop.Updater
             return true;
         }
 
+        private void runOutsideOfGameplay(Action action)
+        {
+            if (isInGameplay)
+            {
+                Scheduler.AddDelayed(() => runOutsideOfGameplay(action), 1000);
+                return;
+            }
+
+            action();
+        }
+
         private async Task restartToApplyUpdate()
         {
             await updateManager.WaitExitThenApplyUpdatesAsync(pendingUpdate?.TargetFullRelease).ConfigureAwait(false);

osu.Desktop/Windows/GameplayWinKeyBlocker.cs

@@ -13,7 +13,7 @@ namespace osu.Desktop.Windows
     public partial class GameplayWinKeyBlocker : Component
     {
         private Bindable<bool> disableWinKey = null!;
-        private IBindable<bool> localUserPlaying = null!;
+        private IBindable<LocalUserPlayingState> localUserPlaying = null!;
         private IBindable<bool> isActive = null!;
 
         [Resolved]
@@ -22,7 +22,7 @@ namespace osu.Desktop.Windows
         [BackgroundDependencyLoader]
         private void load(ILocalUserPlayInfo localUserInfo, OsuConfigManager config)
         {
-            localUserPlaying = localUserInfo.IsPlaying.GetBoundCopy();
+            localUserPlaying = localUserInfo.PlayingState.GetBoundCopy();
             localUserPlaying.BindValueChanged(_ => updateBlocking());
 
             isActive = host.IsActive.GetBoundCopy();
@@ -34,7 +34,7 @@ namespace osu.Desktop.Windows
 
         private void updateBlocking()
         {
-            bool shouldDisable = isActive.Value && disableWinKey.Value && localUserPlaying.Value;
+            bool shouldDisable = isActive.Value && disableWinKey.Value && localUserPlaying.Value == LocalUserPlayingState.Playing;
 
             if (shouldDisable)
                 host.InputThread.Scheduler.Add(WindowsKey.Disable);

osu.Desktop/osu.Desktop.csproj

@@ -24,7 +24,7 @@
     <ProjectReference Include="..\osu.Game.Rulesets.Taiko\osu.Game.Rulesets.Taiko.csproj" />
   </ItemGroup>
   <ItemGroup Label="Package References">
-    <PackageReference Include="System.IO.Packaging" Version="8.0.0" />
+    <PackageReference Include="System.IO.Packaging" Version="8.0.1" />
     <PackageReference Include="DiscordRichPresence" Version="1.2.1.24" />
     <PackageReference Include="Velopack" Version="0.0.630-g9c52e40" />
   </ItemGroup>

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

@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="BenchmarkDotNet" Version="0.13.12" />
+    <PackageReference Include="BenchmarkDotNet" Version="0.14.0" />
     <PackageReference Include="nunit" Version="3.14.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
   </ItemGroup>

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

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <Import Project="..\osu.TestProject.props" />
   <ItemGroup Label="Package References">
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="NUnit" Version="3.14.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
   </ItemGroup>

osu.Game.Rulesets.Catch/CatchRuleset.cs

@@ -4,6 +4,7 @@
 using System;
 using System.Collections.Generic;
 using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Sprites;
 using osu.Framework.Input.Bindings;
 using osu.Framework.Localisation;
@@ -31,6 +32,7 @@ using osu.Game.Scoring;
 using osu.Game.Screens.Edit.Setup;
 using osu.Game.Screens.Ranking.Statistics;
 using osu.Game.Skinning;
+using osuTK;
 
 namespace osu.Game.Rulesets.Catch
 {
@@ -223,10 +225,28 @@ namespace osu.Game.Rulesets.Catch
 
         public override HitObjectComposer CreateHitObjectComposer() => new CatchHitObjectComposer(this);
 
-        public override IEnumerable<SetupSection> CreateEditorSetupSections() =>
+        public override IEnumerable<Drawable> CreateEditorSetupSections() =>
         [
+            new MetadataSection(),
             new DifficultySection(),
-            new ColoursSection(),
+            new FillFlowContainer
+            {
+                AutoSizeAxes = Axes.Y,
+                Direction = FillDirection.Vertical,
+                Spacing = new Vector2(SetupScreen.SPACING),
+                Children = new Drawable[]
+                {
+                    new ResourcesSection
+                    {
+                        RelativeSizeAxes = Axes.X,
+                    },
+                    new ColoursSection
+                    {
+                        RelativeSizeAxes = Axes.X,
+                    }
+                }
+            },
+            new DesignSection(),
         ];
 
         public override IBeatmapVerifier CreateBeatmapVerifier() => new CatchBeatmapVerifier();

osu.Game.Rulesets.Catch/Edit/Blueprints/JuiceStreamSelectionBlueprint.cs

@@ -8,6 +8,7 @@ using osu.Framework.Caching;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Primitives;
 using osu.Framework.Graphics.UserInterface;
+using osu.Framework.Input.Bindings;
 using osu.Framework.Input.Events;
 using osu.Game.Graphics.UserInterface;
 using osu.Game.Rulesets.Catch.Edit.Blueprints.Components;
@@ -172,7 +173,10 @@ namespace osu.Game.Rulesets.Catch.Edit.Blueprints
             yield return new OsuMenuItem("Add vertex", MenuItemType.Standard, () =>
             {
                 editablePath.AddVertex(rightMouseDownPosition);
-            });
+            })
+            {
+                Hotkey = new Hotkey(new KeyCombination(InputKey.Control, InputKey.MouseLeft))
+            };
         }
 
         protected override void Dispose(bool isDisposing)

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

@@ -20,10 +20,10 @@ namespace osu.Game.Rulesets.Mania.Tests.Editor
         [Test]
         public void TestKeyCountChange()
         {
-            LabelledSliderBar<float> keyCount = null!;
+            FormSliderBar<float> keyCount = null!;
 
             AddStep("go to setup screen", () => InputManager.Key(Key.F4));
-            AddUntilStep("retrieve key count slider", () => keyCount = Editor.ChildrenOfType<SetupScreen>().Single().ChildrenOfType<LabelledSliderBar<float>>().First(), () => Is.Not.Null);
+            AddUntilStep("retrieve key count slider", () => keyCount = Editor.ChildrenOfType<SetupScreen>().Single().ChildrenOfType<FormSliderBar<float>>().First(), () => Is.Not.Null);
             AddAssert("key count is 5", () => keyCount.Current.Value, () => Is.EqualTo(5));
             AddStep("change key count to 8", () =>
             {

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

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <Import Project="..\osu.TestProject.props" />
   <ItemGroup Label="Package References">
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="NUnit" Version="3.14.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
   </ItemGroup>

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

@@ -29,7 +29,7 @@ namespace osu.Game.Rulesets.Mania.Difficulty
         private readonly bool isForCurrentRuleset;
         private readonly double originalOverallDifficulty;
 
-        public override int Version => 20230817;
+        public override int Version => 20241007;
 
         public ManiaDifficultyCalculator(IRulesetInfo ruleset, IWorkingBeatmap beatmap)
             : base(ruleset, beatmap)

osu.Game.Rulesets.Mania/Edit/Setup/ManiaDifficultySection.cs

@@ -19,12 +19,12 @@ namespace osu.Game.Rulesets.Mania.Edit.Setup
     {
         public override LocalisableString Title => EditorSetupStrings.DifficultyHeader;
 
-        private LabelledSliderBar<float> keyCountSlider { get; set; } = null!;
-        private LabelledSwitchButton specialStyle { get; set; } = null!;
-        private LabelledSliderBar<float> healthDrainSlider { get; set; } = null!;
-        private LabelledSliderBar<float> overallDifficultySlider { get; set; } = null!;
-        private LabelledSliderBar<double> baseVelocitySlider { get; set; } = null!;
-        private LabelledSliderBar<double> tickRateSlider { get; set; } = null!;
+        private FormSliderBar<float> keyCountSlider { get; set; } = null!;
+        private FormCheckBox specialStyle { get; set; } = null!;
+        private FormSliderBar<float> healthDrainSlider { get; set; } = null!;
+        private FormSliderBar<float> overallDifficultySlider { get; set; } = null!;
+        private FormSliderBar<double> baseVelocitySlider { get; set; } = null!;
+        private FormSliderBar<double> tickRateSlider { get; set; } = null!;
 
         [Resolved]
         private Editor? editor { get; set; }
@@ -37,77 +37,81 @@ namespace osu.Game.Rulesets.Mania.Edit.Setup
         {
             Children = new Drawable[]
             {
-                keyCountSlider = new LabelledSliderBar<float>
+                keyCountSlider = new FormSliderBar<float>
                 {
-                    Label = BeatmapsetsStrings.ShowStatsCsMania,
-                    FixedLabelWidth = LABEL_WIDTH,
-                    Description = "The number of columns in the beatmap",
+                    Caption = BeatmapsetsStrings.ShowStatsCsMania,
+                    HintText = "The number of columns in the beatmap",
                     Current = new BindableFloat(Beatmap.Difficulty.CircleSize)
                     {
                         Default = BeatmapDifficulty.DEFAULT_DIFFICULTY,
                         MinValue = 0,
                         MaxValue = 10,
                         Precision = 1,
-                    }
+                    },
+                    TransferValueOnCommit = true,
+                    TabbableContentContainer = this,
                 },
-                specialStyle = new LabelledSwitchButton
+                specialStyle = new FormCheckBox
                 {
-                    Label = "Use special (N+1) style",
-                    FixedLabelWidth = LABEL_WIDTH,
-                    Description = "Changes one column to act as a classic \"scratch\" or \"special\" column, which can be moved around by the user's skin (to the left/right/centre). Generally used in 6K (5+1) or 8K (7+1) configurations.",
+                    Caption = "Use special (N+1) style",
+                    HintText = "Changes one column to act as a classic \"scratch\" or \"special\" column, which can be moved around by the user's skin (to the left/right/centre). Generally used in 6K (5+1) or 8K (7+1) configurations.",
                     Current = { Value = Beatmap.BeatmapInfo.SpecialStyle }
                 },
-                healthDrainSlider = new LabelledSliderBar<float>
+                healthDrainSlider = new FormSliderBar<float>
                 {
-                    Label = BeatmapsetsStrings.ShowStatsDrain,
-                    FixedLabelWidth = LABEL_WIDTH,
-                    Description = EditorSetupStrings.DrainRateDescription,
+                    Caption = BeatmapsetsStrings.ShowStatsDrain,
+                    HintText = EditorSetupStrings.DrainRateDescription,
                     Current = new BindableFloat(Beatmap.Difficulty.DrainRate)
                     {
                         Default = BeatmapDifficulty.DEFAULT_DIFFICULTY,
                         MinValue = 0,
                         MaxValue = 10,
                         Precision = 0.1f,
-                    }
+                    },
+                    TransferValueOnCommit = true,
+                    TabbableContentContainer = this,
                 },
-                overallDifficultySlider = new LabelledSliderBar<float>
+                overallDifficultySlider = new FormSliderBar<float>
                 {
-                    Label = BeatmapsetsStrings.ShowStatsAccuracy,
-                    FixedLabelWidth = LABEL_WIDTH,
-                    Description = EditorSetupStrings.OverallDifficultyDescription,
+                    Caption = BeatmapsetsStrings.ShowStatsAccuracy,
+                    HintText = EditorSetupStrings.OverallDifficultyDescription,
                     Current = new BindableFloat(Beatmap.Difficulty.OverallDifficulty)
                     {
                         Default = BeatmapDifficulty.DEFAULT_DIFFICULTY,
                         MinValue = 0,
                         MaxValue = 10,
                         Precision = 0.1f,
-                    }
+                    },
+                    TransferValueOnCommit = true,
+                    TabbableContentContainer = this,
                 },
-                baseVelocitySlider = new LabelledSliderBar<double>
+                baseVelocitySlider = new FormSliderBar<double>
                 {
-                    Label = EditorSetupStrings.BaseVelocity,
-                    FixedLabelWidth = LABEL_WIDTH,
-                    Description = EditorSetupStrings.BaseVelocityDescription,
+                    Caption = EditorSetupStrings.BaseVelocity,
+                    HintText = EditorSetupStrings.BaseVelocityDescription,
                     Current = new BindableDouble(Beatmap.Difficulty.SliderMultiplier)
                     {
                         Default = 1.4,
                         MinValue = 0.4,
                         MaxValue = 3.6,
                         Precision = 0.01f,
-                    }
+                    },
+                    TransferValueOnCommit = true,
+                    TabbableContentContainer = this,
                 },
-                tickRateSlider = new LabelledSliderBar<double>
+                tickRateSlider = new FormSliderBar<double>
                 {
-                    Label = EditorSetupStrings.TickRate,
-                    FixedLabelWidth = LABEL_WIDTH,
-                    Description = EditorSetupStrings.TickRateDescription,
+                    Caption = EditorSetupStrings.TickRate,
+                    HintText = EditorSetupStrings.TickRateDescription,
                     Current = new BindableDouble(Beatmap.Difficulty.SliderTickRate)
                     {
                         Default = 1,
                         MinValue = 1,
                         MaxValue = 4,
                         Precision = 1,
-                    }
+                    },
+                    TransferValueOnCommit = true,
+                    TabbableContentContainer = this,
                 },
             };
 

osu.Game.Rulesets.Mania/ManiaRuleset.cs

@@ -419,9 +419,12 @@ namespace osu.Game.Rulesets.Mania
             return new ManiaFilterCriteria();
         }
 
-        public override IEnumerable<SetupSection> CreateEditorSetupSections() =>
+        public override IEnumerable<Drawable> CreateEditorSetupSections() =>
         [
+            new MetadataSection(),
             new ManiaDifficultySection(),
+            new ResourcesSection(),
+            new DesignSection(),
         ];
 
         public int GetKeyCount(IBeatmapInfo beatmapInfo, IReadOnlyList<Mod>? mods = null)

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

@@ -1,8 +1,19 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using System.Linq;
 using NUnit.Framework;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Input;
+using osu.Framework.Testing;
+using osu.Game.Rulesets.Osu.Objects;
+using osu.Game.Rulesets.UI;
+using osu.Game.Screens.Edit.Components.RadioButtons;
+using osu.Game.Screens.Edit.Compose.Components;
 using osu.Game.Tests.Visual;
+using osuTK;
+using osuTK.Input;
 
 namespace osu.Game.Rulesets.Osu.Tests.Editor
 {
@@ -10,5 +21,66 @@ namespace osu.Game.Rulesets.Osu.Tests.Editor
     public partial class TestSceneOsuEditor : EditorTestScene
     {
         protected override Ruleset CreateEditorRuleset() => new OsuRuleset();
+
+        [Test]
+        public void TestTouchInputAfterTouchingComposeArea()
+        {
+            AddStep("tap circle", () => tap(this.ChildrenOfType<EditorRadioButton>().Single(b => b.Button.Label == "HitCircle")));
+
+            // this input is just for interacting with compose area
+            AddStep("tap playfield", () => tap(this.ChildrenOfType<Playfield>().Single()));
+
+            AddStep("move current time", () => InputManager.Key(Key.Right));
+
+            AddStep("tap to place circle", () => tap(this.ChildrenOfType<Playfield>().Single().ToScreenSpace(new Vector2(10, 10))));
+            AddAssert("circle placed correctly", () =>
+            {
+                var circle = (HitCircle)EditorBeatmap.HitObjects.Single(h => h.StartTime == EditorClock.CurrentTimeAccurate);
+                Assert.Multiple(() =>
+                {
+                    Assert.That(circle.Position.X, Is.EqualTo(10f).Within(0.01f));
+                    Assert.That(circle.Position.Y, Is.EqualTo(10f).Within(0.01f));
+                });
+
+                return true;
+            });
+
+            AddStep("tap slider", () => tap(this.ChildrenOfType<EditorRadioButton>().Single(b => b.Button.Label == "Slider")));
+
+            // this input is just for interacting with compose area
+            AddStep("tap playfield", () => tap(this.ChildrenOfType<Playfield>().Single()));
+
+            AddStep("move current time", () => InputManager.Key(Key.Right));
+
+            AddStep("hold to draw slider", () => InputManager.BeginTouch(new Touch(TouchSource.Touch1, this.ChildrenOfType<Playfield>().Single().ToScreenSpace(new Vector2(50, 20)))));
+            AddStep("drag to draw", () => InputManager.MoveTouchTo(new Touch(TouchSource.Touch1, this.ChildrenOfType<Playfield>().Single().ToScreenSpace(new Vector2(200, 50)))));
+            AddAssert("selection not initiated", () => this.ChildrenOfType<DragBox>().All(d => d.State == Visibility.Hidden));
+            AddStep("end", () => InputManager.EndTouch(new Touch(TouchSource.Touch1, InputManager.CurrentState.Touch.GetTouchPosition(TouchSource.Touch1)!.Value)));
+            AddAssert("slider placed correctly", () =>
+            {
+                var slider = (Slider)EditorBeatmap.HitObjects.Single(h => h.StartTime == EditorClock.CurrentTimeAccurate);
+                Assert.Multiple(() =>
+                {
+                    Assert.That(slider.Position.X, Is.EqualTo(50f).Within(0.01f));
+                    Assert.That(slider.Position.Y, Is.EqualTo(20f).Within(0.01f));
+                    Assert.That(slider.Path.ControlPoints.Count, Is.EqualTo(2));
+                    Assert.That(slider.Path.ControlPoints[0].Position, Is.EqualTo(Vector2.Zero));
+
+                    // the final position may be slightly off from the mouse position when drawing, account for that.
+                    Assert.That(slider.Path.ControlPoints[1].Position.X, Is.EqualTo(150).Within(5));
+                    Assert.That(slider.Path.ControlPoints[1].Position.Y, Is.EqualTo(30).Within(5));
+                });
+
+                return true;
+            });
+        }
+
+        private void tap(Drawable drawable) => tap(drawable.ScreenSpaceDrawQuad.Centre);
+
+        private void tap(Vector2 position)
+        {
+            InputManager.BeginTouch(new Touch(TouchSource.Touch1, position));
+            InputManager.EndTouch(new Touch(TouchSource.Touch1, position));
+        }
     }
 }

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

@@ -9,6 +9,7 @@ using osu.Framework.Utils;
 using osu.Game.Rulesets.Edit;
 using osu.Game.Rulesets.Osu.Edit;
 using osu.Game.Rulesets.Osu.Edit.Blueprints.HitCircles;
+using osu.Game.Rulesets.Osu.Objects;
 using osu.Game.Screens.Edit.Compose.Components;
 using osu.Game.Tests.Visual;
 using osu.Game.Utils;
@@ -129,6 +130,7 @@ namespace osu.Game.Rulesets.Osu.Tests.Editor
 
         private void gridActive<T>(bool active) where T : PositionSnapGrid
         {
+            AddAssert($"grid type is {typeof(T).Name}", () => this.ChildrenOfType<T>().Any());
             AddStep("choose placement tool", () => InputManager.Key(Key.Number2));
             AddStep("move cursor to spacing + (1, 1)", () =>
             {
@@ -161,7 +163,8 @@ namespace osu.Game.Rulesets.Osu.Tests.Editor
             return grid switch
             {
                 RectangularPositionSnapGrid rectangular => rectangular.StartPosition.Value + GeometryUtils.RotateVector(rectangular.Spacing.Value, -rectangular.GridLineRotation.Value),
-                TriangularPositionSnapGrid triangular => triangular.StartPosition.Value + GeometryUtils.RotateVector(new Vector2(triangular.Spacing.Value / 2, triangular.Spacing.Value / 2 * MathF.Sqrt(3)), -triangular.GridLineRotation.Value),
+                TriangularPositionSnapGrid triangular => triangular.StartPosition.Value + GeometryUtils.RotateVector(
+                    new Vector2(triangular.Spacing.Value / 2, triangular.Spacing.Value / 2 * MathF.Sqrt(3)), -triangular.GridLineRotation.Value),
                 CircularPositionSnapGrid circular => circular.StartPosition.Value + GeometryUtils.RotateVector(new Vector2(circular.Spacing.Value, 0), -45),
                 _ => Vector2.Zero
             };
@@ -170,7 +173,7 @@ namespace osu.Game.Rulesets.Osu.Tests.Editor
         [Test]
         public void TestGridSizeToggling()
         {
-            AddStep("enable rectangular grid", () => InputManager.Key(Key.T));
+            AddStep("enable rectangular grid", () => InputManager.Key(Key.Y));
             AddUntilStep("rectangular grid visible", () => this.ChildrenOfType<RectangularPositionSnapGrid>().Any());
             gridSizeIs(4);
 
@@ -189,5 +192,97 @@ namespace osu.Game.Rulesets.Osu.Tests.Editor
         private void gridSizeIs(int size)
             => AddAssert($"grid size is {size}", () => this.ChildrenOfType<RectangularPositionSnapGrid>().Single().Spacing.Value == new Vector2(size)
                                                        && EditorBeatmap.BeatmapInfo.GridSize == size);
+
+        [Test]
+        public void TestGridTypeToggling()
+        {
+            AddStep("enable rectangular grid", () => InputManager.Key(Key.T));
+            AddUntilStep("rectangular grid visible", () => this.ChildrenOfType<RectangularPositionSnapGrid>().Any());
+            gridActive<RectangularPositionSnapGrid>(true);
+
+            nextGridTypeIs<TriangularPositionSnapGrid>();
+            nextGridTypeIs<CircularPositionSnapGrid>();
+            nextGridTypeIs<RectangularPositionSnapGrid>();
+        }
+
+        private void nextGridTypeIs<T>() where T : PositionSnapGrid
+        {
+            AddStep("toggle to next grid type", () =>
+            {
+                InputManager.PressKey(Key.ShiftLeft);
+                InputManager.Key(Key.G);
+                InputManager.ReleaseKey(Key.ShiftLeft);
+            });
+            gridActive<T>(true);
+        }
+
+        [Test]
+        public void TestGridPlacementTool()
+        {
+            AddStep("enable rectangular grid", () => InputManager.Key(Key.T));
+
+            AddStep("start grid placement", () => InputManager.Key(Key.Number5));
+            AddStep("move cursor to slider head + (1, 1)", () =>
+            {
+                var composer = Editor.ChildrenOfType<RectangularPositionSnapGrid>().Single();
+                InputManager.MoveMouseTo(composer.ToScreenSpace(((Slider)EditorBeatmap.HitObjects.First()).Position + new Vector2(1, 1)));
+            });
+            AddStep("left click", () => InputManager.Click(MouseButton.Left));
+            AddStep("move cursor to slider tail + (1, 1)", () =>
+            {
+                var composer = Editor.ChildrenOfType<RectangularPositionSnapGrid>().Single();
+                InputManager.MoveMouseTo(composer.ToScreenSpace(((Slider)EditorBeatmap.HitObjects.First()).EndPosition + new Vector2(1, 1)));
+            });
+            AddStep("left click", () => InputManager.Click(MouseButton.Left));
+
+            gridActive<RectangularPositionSnapGrid>(true);
+            AddAssert("grid position at slider head", () =>
+            {
+                var composer = Editor.ChildrenOfType<RectangularPositionSnapGrid>().Single();
+                return Precision.AlmostEquals(((Slider)EditorBeatmap.HitObjects.First()).Position, composer.StartPosition.Value);
+            });
+            AddAssert("grid spacing is distance to slider tail", () =>
+            {
+                var composer = Editor.ChildrenOfType<RectangularPositionSnapGrid>().Single();
+                return Precision.AlmostEquals(composer.Spacing.Value.X, 32.05, 0.01)
+                       && Precision.AlmostEquals(composer.Spacing.Value.X, composer.Spacing.Value.Y);
+            });
+            AddAssert("grid rotation points to slider tail", () =>
+            {
+                var composer = Editor.ChildrenOfType<RectangularPositionSnapGrid>().Single();
+                return Precision.AlmostEquals(composer.GridLineRotation.Value, 0.09, 0.01);
+            });
+
+            AddStep("start grid placement", () => InputManager.Key(Key.Number5));
+            AddStep("move cursor to slider tail + (1, 1)", () =>
+            {
+                var composer = Editor.ChildrenOfType<RectangularPositionSnapGrid>().Single();
+                InputManager.MoveMouseTo(composer.ToScreenSpace(((Slider)EditorBeatmap.HitObjects.First()).EndPosition + new Vector2(1, 1)));
+            });
+            AddStep("double click", () =>
+            {
+                InputManager.Click(MouseButton.Left);
+                InputManager.Click(MouseButton.Left);
+            });
+            AddStep("move cursor to (0, 0)", () =>
+            {
+                var composer = Editor.ChildrenOfType<RectangularPositionSnapGrid>().Single();
+                InputManager.MoveMouseTo(composer.ToScreenSpace(Vector2.Zero));
+            });
+
+            gridActive<RectangularPositionSnapGrid>(true);
+            AddAssert("grid position at slider tail", () =>
+            {
+                var composer = Editor.ChildrenOfType<RectangularPositionSnapGrid>().Single();
+                return Precision.AlmostEquals(((Slider)EditorBeatmap.HitObjects.First()).EndPosition, composer.StartPosition.Value);
+            });
+            AddAssert("grid spacing and rotation unchanged", () =>
+            {
+                var composer = Editor.ChildrenOfType<RectangularPositionSnapGrid>().Single();
+                return Precision.AlmostEquals(composer.Spacing.Value.X, 32.05, 0.01)
+                       && Precision.AlmostEquals(composer.Spacing.Value.X, composer.Spacing.Value.Y)
+                       && Precision.AlmostEquals(composer.GridLineRotation.Value, 0.09, 0.01);
+            });
+        }
     }
 }

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

@@ -4,6 +4,7 @@
 using System;
 using System.Linq;
 using NUnit.Framework;
+using osu.Framework.Input;
 using osu.Framework.Testing;
 using osu.Framework.Utils;
 using osu.Game.Rulesets.Edit;
@@ -392,6 +393,29 @@ namespace osu.Game.Rulesets.Osu.Tests.Editor
             assertFinalControlPointType(3, null);
         }
 
+        [Test]
+        public void TestSliderDrawingViaTouch()
+        {
+            Vector2 startPoint = new Vector2(200);
+
+            AddStep("move mouse to a random point", () => InputManager.MoveMouseTo(InputManager.ToScreenSpace(Vector2.Zero)));
+            AddStep("begin touch at start point", () => InputManager.BeginTouch(new Touch(TouchSource.Touch1, InputManager.ToScreenSpace(startPoint))));
+
+            for (int i = 1; i < 20; i++)
+                addTouchMovementStep(startPoint + new Vector2(i * 40, MathF.Sin(i * MathF.PI / 5) * 50));
+
+            AddStep("release touch at end point", () => InputManager.EndTouch(new Touch(TouchSource.Touch1, InputManager.CurrentState.Touch.GetTouchPosition(TouchSource.Touch1)!.Value)));
+
+            assertPlaced(true);
+            assertLength(808, tolerance: 10);
+            assertControlPointCount(5);
+            assertFinalControlPointType(0, PathType.BSpline(4));
+            assertFinalControlPointType(1, null);
+            assertFinalControlPointType(2, null);
+            assertFinalControlPointType(3, null);
+            assertFinalControlPointType(4, null);
+        }
+
         [Test]
         public void TestPlacePerfectCurveSegmentAlmostLinearlyExterior()
         {
@@ -492,6 +516,8 @@ namespace osu.Game.Rulesets.Osu.Tests.Editor
 
         private void addMovementStep(Vector2 position) => AddStep($"move mouse to {position}", () => InputManager.MoveMouseTo(InputManager.ToScreenSpace(position)));
 
+        private void addTouchMovementStep(Vector2 position) => AddStep($"move touch1 to {position}", () => InputManager.MoveTouchTo(new Touch(TouchSource.Touch1, InputManager.ToScreenSpace(position))));
+
         private void addClickStep(MouseButton button)
         {
             AddStep($"click {button}", () => InputManager.Click(button));

osu.Game.Rulesets.Osu.Tests/Mods/TestSceneOsuModMirror.cs

@@ -0,0 +1,64 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Linq;
+using NUnit.Framework;
+using osu.Framework.Testing;
+using osu.Framework.Utils;
+using osu.Game.Rulesets.Objects;
+using osu.Game.Rulesets.Osu.Beatmaps;
+using osu.Game.Rulesets.Osu.Mods;
+using osu.Game.Rulesets.Osu.Objects;
+using osu.Game.Rulesets.Osu.Objects.Drawables;
+using osu.Game.Rulesets.Osu.UI;
+using osuTK;
+
+namespace osu.Game.Rulesets.Osu.Tests.Mods
+{
+    public partial class TestSceneOsuModMirror : OsuModTestScene
+    {
+        [Test]
+        public void TestCorrectReflections([Values] OsuModMirror.MirrorType type, [Values] bool withStrictTracking) => CreateModTest(new ModTestData
+        {
+            Autoplay = true,
+            Beatmap = new OsuBeatmap
+            {
+                HitObjects =
+                {
+                    new Slider
+                    {
+                        Position = new Vector2(0),
+                        Path = new SliderPath
+                        {
+                            ControlPoints =
+                            {
+                                new PathControlPoint(),
+                                new PathControlPoint(new Vector2(100, 0))
+                            }
+                        },
+                        TickDistanceMultiplier = 0.5,
+                        RepeatCount = 1,
+                    }
+                }
+            },
+            Mods = withStrictTracking
+                ? [new OsuModMirror { Reflection = { Value = type } }, new OsuModStrictTracking()]
+                : [new OsuModMirror { Reflection = { Value = type } }],
+            PassCondition = () =>
+            {
+                var slider = this.ChildrenOfType<DrawableSlider>().SingleOrDefault();
+                var playfield = this.ChildrenOfType<OsuPlayfield>().Single();
+
+                if (slider == null)
+                    return false;
+
+                return Precision.AlmostEquals(playfield.ToLocalSpace(slider.HeadCircle.ScreenSpaceDrawQuad.Centre), slider.HitObject.Position)
+                       && Precision.AlmostEquals(playfield.ToLocalSpace(slider.TailCircle.ScreenSpaceDrawQuad.Centre), slider.HitObject.Position)
+                       && Precision.AlmostEquals(playfield.ToLocalSpace(slider.NestedHitObjects.OfType<DrawableSliderRepeat>().Single().ScreenSpaceDrawQuad.Centre),
+                           slider.HitObject.Position + slider.HitObject.Path.PositionAt(1))
+                       && Precision.AlmostEquals(playfield.ToLocalSpace(slider.NestedHitObjects.OfType<DrawableSliderTick>().First().ScreenSpaceDrawQuad.Centre),
+                           slider.HitObject.Position + slider.HitObject.Path.PositionAt(0.7f));
+            }
+        });
+    }
+}

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

@@ -15,22 +15,22 @@ namespace osu.Game.Rulesets.Osu.Tests
     {
         protected override string ResourceAssembly => "osu.Game.Rulesets.Osu.Tests";
 
-        [TestCase(6.710442985146793d, 239, "diffcalc-test")]
-        [TestCase(1.4386882251130073d, 54, "zero-length-sliders")]
-        [TestCase(0.42506480230838789d, 4, "very-fast-slider")]
-        [TestCase(0.14102693012101306d, 2, "nan-slider")]
+        [TestCase(6.7171144000821119d, 239, "diffcalc-test")]
+        [TestCase(1.4485749025771304d, 54, "zero-length-sliders")]
+        [TestCase(0.42630400627180914d, 4, "very-fast-slider")]
+        [TestCase(0.14143808967817237d, 2, "nan-slider")]
         public void Test(double expectedStarRating, int expectedMaxCombo, string name)
             => base.Test(expectedStarRating, expectedMaxCombo, name);
 
-        [TestCase(8.9742952703071666d, 239, "diffcalc-test")]
-        [TestCase(1.743180218215227d, 54, "zero-length-sliders")]
-        [TestCase(0.55071082800473514d, 4, "very-fast-slider")]
+        [TestCase(8.9825709931204205d, 239, "diffcalc-test")]
+        [TestCase(1.7550169162648608d, 54, "zero-length-sliders")]
+        [TestCase(0.55231632896800109d, 4, "very-fast-slider")]
         public void TestClockRateAdjusted(double expectedStarRating, int expectedMaxCombo, string name)
             => Test(expectedStarRating, expectedMaxCombo, name, new OsuModDoubleTime());
 
-        [TestCase(6.710442985146793d, 239, "diffcalc-test")]
-        [TestCase(1.4386882251130073d, 54, "zero-length-sliders")]
-        [TestCase(0.42506480230838789d, 4, "very-fast-slider")]
+        [TestCase(6.7171144000821119d, 239, "diffcalc-test")]
+        [TestCase(1.4485749025771304d, 54, "zero-length-sliders")]
+        [TestCase(0.42630400627180914d, 4, "very-fast-slider")]
         public void TestClassicMod(double expectedStarRating, int expectedMaxCombo, string name)
             => Test(expectedStarRating, expectedMaxCombo, name, new OsuModClassic());
 

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

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <Import Project="..\osu.TestProject.props" />
   <ItemGroup Label="Package References">
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="Moq" Version="4.18.4" />
     <PackageReference Include="NUnit" Version="3.14.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />

osu.Game.Rulesets.Osu/Difficulty/Evaluators/RhythmEvaluator.cs

@@ -2,6 +2,8 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
+using System.Collections.Generic;
+using System.Linq;
 using osu.Game.Rulesets.Difficulty.Preprocessing;
 using osu.Game.Rulesets.Osu.Difficulty.Preprocessing;
 using osu.Game.Rulesets.Osu.Objects;
@@ -10,8 +12,10 @@ namespace osu.Game.Rulesets.Osu.Difficulty.Evaluators
 {
     public static class RhythmEvaluator
     {
-        private const int history_time_max = 5000; // 5 seconds of calculatingRhythmBonus max.
-        private const double rhythm_multiplier = 0.75;
+        private const int history_time_max = 5 * 1000; // 5 seconds
+        private const int history_objects_max = 32;
+        private const double rhythm_overall_multiplier = 0.95;
+        private const double rhythm_ratio_multiplier = 12.0;
 
         /// <summary>
         /// Calculates a rhythm multiplier for the difficulty of the tap associated with historic data of the current <see cref="OsuDifficultyHitObject"/>.
@@ -21,15 +25,22 @@ namespace osu.Game.Rulesets.Osu.Difficulty.Evaluators
             if (current.BaseObject is Spinner)
                 return 0;
 
-            int previousIslandSize = 0;
-
             double rhythmComplexitySum = 0;
-            int islandSize = 1;
+
+            double deltaDifferenceEpsilon = ((OsuDifficultyHitObject)current).HitWindowGreat * 0.3;
+
+            var island = new Island(deltaDifferenceEpsilon);
+            var previousIsland = new Island(deltaDifferenceEpsilon);
+
+            // we can't use dictionary here because we need to compare island with a tolerance
+            // which is impossible to pass into the hash comparer
+            var islandCounts = new List<(Island Island, int Count)>();
+
             double startRatio = 0; // store the ratio of the current start of an island to buff for tighter rhythms
 
             bool firstDeltaSwitch = false;
 
-            int historicalNoteCount = Math.Min(current.Index, 32);
+            int historicalNoteCount = Math.Min(current.Index, history_objects_max);
 
             int rhythmStart = 0;
 
@@ -39,74 +50,177 @@ namespace osu.Game.Rulesets.Osu.Difficulty.Evaluators
             OsuDifficultyHitObject prevObj = (OsuDifficultyHitObject)current.Previous(rhythmStart);
             OsuDifficultyHitObject lastObj = (OsuDifficultyHitObject)current.Previous(rhythmStart + 1);
 
+            // we go from the furthest object back to the current one
             for (int i = rhythmStart; i > 0; i--)
             {
                 OsuDifficultyHitObject currObj = (OsuDifficultyHitObject)current.Previous(i - 1);
 
-                double currHistoricalDecay = (history_time_max - (current.StartTime - currObj.StartTime)) / history_time_max; // scales note 0 to 1 from history to now
+                // scales note 0 to 1 from history to now
+                double timeDecay = (history_time_max - (current.StartTime - currObj.StartTime)) / history_time_max;
+                double noteDecay = (double)(historicalNoteCount - i) / historicalNoteCount;
 
-                currHistoricalDecay = Math.Min((double)(historicalNoteCount - i) / historicalNoteCount, currHistoricalDecay); // either we're limited by time or limited by object count.
+                double currHistoricalDecay = Math.Min(noteDecay, timeDecay); // either we're limited by time or limited by object count.
 
                 double currDelta = currObj.StrainTime;
                 double prevDelta = prevObj.StrainTime;
                 double lastDelta = lastObj.StrainTime;
-                double currRatio = 1.0 + 6.0 * Math.Min(0.5, Math.Pow(Math.Sin(Math.PI / (Math.Min(prevDelta, currDelta) / Math.Max(prevDelta, currDelta))), 2)); // fancy function to calculate rhythmbonuses.
 
-                double windowPenalty = Math.Min(1, Math.Max(0, Math.Abs(prevDelta - currDelta) - currObj.HitWindowGreat * 0.3) / (currObj.HitWindowGreat * 0.3));
+                // calculate how much current delta difference deserves a rhythm bonus
+                // this function is meant to reduce rhythm bonus for deltas that are multiples of each other (i.e 100 and 200)
+                double deltaDifferenceRatio = Math.Min(prevDelta, currDelta) / Math.Max(prevDelta, currDelta);
+                double currRatio = 1.0 + rhythm_ratio_multiplier * Math.Min(0.5, Math.Pow(Math.Sin(Math.PI / deltaDifferenceRatio), 2));
 
-                windowPenalty = Math.Min(1, windowPenalty);
+                // reduce ratio bonus if delta difference is too big
+                double fraction = Math.Max(prevDelta / currDelta, currDelta / prevDelta);
+                double fractionMultiplier = Math.Clamp(2.0 - fraction / 8.0, 0.0, 1.0);
 
-                double effectiveRatio = windowPenalty * currRatio;
+                double windowPenalty = Math.Min(1, Math.Max(0, Math.Abs(prevDelta - currDelta) - deltaDifferenceEpsilon) / deltaDifferenceEpsilon);
+
+                double effectiveRatio = windowPenalty * currRatio * fractionMultiplier;
 
                 if (firstDeltaSwitch)
                 {
-                    if (!(prevDelta > 1.25 * currDelta || prevDelta * 1.25 < currDelta))
+                    if (Math.Abs(prevDelta - currDelta) < deltaDifferenceEpsilon)
                     {
-                        if (islandSize < 7)
-                            islandSize++; // island is still progressing, count size.
+                        // island is still progressing
+                        island.AddDelta((int)currDelta);
                     }
                     else
                     {
-                        if (currObj.BaseObject is Slider) // bpm change is into slider, this is easy acc window
+                        // bpm change is into slider, this is easy acc window
+                        if (currObj.BaseObject is Slider)
                             effectiveRatio *= 0.125;
 
-                        if (prevObj.BaseObject is Slider) // bpm change was from a slider, this is easier typically than circle -> circle
-                            effectiveRatio *= 0.25;
+                        // bpm change was from a slider, this is easier typically than circle -> circle
+                        // unintentional side effect is that bursts with kicksliders at the ends might have lower difficulty than bursts without sliders
+                        if (prevObj.BaseObject is Slider)
+                            effectiveRatio *= 0.3;
 
-                        if (previousIslandSize == islandSize) // repeated island size (ex: triplet -> triplet)
-                            effectiveRatio *= 0.25;
+                        // repeated island polarity (2 -> 4, 3 -> 5)
+                        if (island.IsSimilarPolarity(previousIsland))
+                            effectiveRatio *= 0.5;
 
-                        if (previousIslandSize % 2 == islandSize % 2) // repeated island polartiy (2 -> 4, 3 -> 5)
-                            effectiveRatio *= 0.50;
-
-                        if (lastDelta > prevDelta + 10 && prevDelta > currDelta + 10) // previous increase happened a note ago, 1/1->1/2-1/4, dont want to buff this.
+                        // previous increase happened a note ago, 1/1->1/2-1/4, dont want to buff this.
+                        if (lastDelta > prevDelta + deltaDifferenceEpsilon && prevDelta > currDelta + deltaDifferenceEpsilon)
                             effectiveRatio *= 0.125;
 
-                        rhythmComplexitySum += Math.Sqrt(effectiveRatio * startRatio) * currHistoricalDecay * Math.Sqrt(4 + islandSize) / 2 * Math.Sqrt(4 + previousIslandSize) / 2;
+                        // repeated island size (ex: triplet -> triplet)
+                        // TODO: remove this nerf since its staying here only for balancing purposes because of the flawed ratio calculation
+                        if (previousIsland.DeltaCount == island.DeltaCount)
+                            effectiveRatio *= 0.5;
+
+                        var islandCount = islandCounts.FirstOrDefault(x => x.Island.Equals(island));
+
+                        if (islandCount != default)
+                        {
+                            int countIndex = islandCounts.IndexOf(islandCount);
+
+                            // only add island to island counts if they're going one after another
+                            if (previousIsland.Equals(island))
+                                islandCount.Count++;
+
+                            // repeated island (ex: triplet -> triplet)
+                            double power = logistic(island.Delta, 2.75, 0.24, 14);
+                            effectiveRatio *= Math.Min(3.0 / islandCount.Count, Math.Pow(1.0 / islandCount.Count, power));
+
+                            islandCounts[countIndex] = (islandCount.Island, islandCount.Count);
+                        }
+                        else
+                        {
+                            islandCounts.Add((island, 1));
+                        }
+
+                        // scale down the difficulty if the object is doubletappable
+                        double doubletapness = prevObj.GetDoubletapness(currObj);
+                        effectiveRatio *= 1 - doubletapness * 0.75;
+
+                        rhythmComplexitySum += Math.Sqrt(effectiveRatio * startRatio) * currHistoricalDecay;
 
                         startRatio = effectiveRatio;
 
-                        previousIslandSize = islandSize; // log the last island size.
+                        previousIsland = island;
 
-                        if (prevDelta * 1.25 < currDelta) // we're slowing down, stop counting
-                            firstDeltaSwitch = false; // if we're speeding up, this stays true and  we keep counting island size.
+                        if (prevDelta + deltaDifferenceEpsilon < currDelta) // we're slowing down, stop counting
+                            firstDeltaSwitch = false; // if we're speeding up, this stays true and we keep counting island size.
 
-                        islandSize = 1;
+                        island = new Island((int)currDelta, deltaDifferenceEpsilon);
                     }
                 }
-                else if (prevDelta > 1.25 * currDelta) // we want to be speeding up.
+                else if (prevDelta > currDelta + deltaDifferenceEpsilon) // we're speeding up
                 {
                     // Begin counting island until we change speed again.
                     firstDeltaSwitch = true;
+
+                    // bpm change is into slider, this is easy acc window
+                    if (currObj.BaseObject is Slider)
+                        effectiveRatio *= 0.6;
+
+                    // bpm change was from a slider, this is easier typically than circle -> circle
+                    // unintentional side effect is that bursts with kicksliders at the ends might have lower difficulty than bursts without sliders
+                    if (prevObj.BaseObject is Slider)
+                        effectiveRatio *= 0.6;
+
                     startRatio = effectiveRatio;
-                    islandSize = 1;
+
+                    island = new Island((int)currDelta, deltaDifferenceEpsilon);
                 }
 
                 lastObj = prevObj;
                 prevObj = currObj;
             }
 
-            return Math.Sqrt(4 + rhythmComplexitySum * rhythm_multiplier) / 2; //produces multiplier that can be applied to strain. range [1, infinity) (not really though)
+            return Math.Sqrt(4 + rhythmComplexitySum * rhythm_overall_multiplier) / 2.0; // produces multiplier that can be applied to strain. range [1, infinity) (not really though)
+        }
+
+        private static double logistic(double x, double maxValue, double multiplier, double offset) => (maxValue / (1 + Math.Pow(Math.E, offset - (multiplier * x))));
+
+        private class Island : IEquatable<Island>
+        {
+            private readonly double deltaDifferenceEpsilon;
+
+            public Island(double epsilon)
+            {
+                deltaDifferenceEpsilon = epsilon;
+            }
+
+            public Island(int delta, double epsilon)
+            {
+                deltaDifferenceEpsilon = epsilon;
+                Delta = Math.Max(delta, OsuDifficultyHitObject.MIN_DELTA_TIME);
+                DeltaCount++;
+            }
+
+            public int Delta { get; private set; } = int.MaxValue;
+            public int DeltaCount { get; private set; }
+
+            public void AddDelta(int delta)
+            {
+                if (Delta == int.MaxValue)
+                    Delta = Math.Max(delta, OsuDifficultyHitObject.MIN_DELTA_TIME);
+
+                DeltaCount++;
+            }
+
+            public bool IsSimilarPolarity(Island other)
+            {
+                // TODO: consider islands to be of similar polarity only if they're having the same average delta (we don't want to consider 3 singletaps similar to a triple)
+                //       naively adding delta check here breaks _a lot_ of maps because of the flawed ratio calculation
+                return DeltaCount % 2 == other.DeltaCount % 2;
+            }
+
+            public bool Equals(Island? other)
+            {
+                if (other == null)
+                    return false;
+
+                return Math.Abs(Delta - other.Delta) < deltaDifferenceEpsilon &&
+                       DeltaCount == other.DeltaCount;
+            }
+
+            public override string ToString()
+            {
+                return $"{Delta}x{DeltaCount}";
+            }
         }
     }
 }

osu.Game.Rulesets.Osu/Difficulty/Evaluators/SpeedEvaluator.cs

@@ -13,6 +13,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty.Evaluators
         private const double single_spacing_threshold = 125; // 1.25 circles distance between centers
         private const double min_speed_bonus = 75; // ~200BPM
         private const double speed_balancing_factor = 40;
+        private const double distance_multiplier = 0.94;
 
         /// <summary>
         /// Evaluates the difficulty of tapping the current object, based on:
@@ -30,32 +31,20 @@ namespace osu.Game.Rulesets.Osu.Difficulty.Evaluators
             // derive strainTime for calculation
             var osuCurrObj = (OsuDifficultyHitObject)current;
             var osuPrevObj = current.Index > 0 ? (OsuDifficultyHitObject)current.Previous(0) : null;
-            var osuNextObj = (OsuDifficultyHitObject?)current.Next(0);
 
             double strainTime = osuCurrObj.StrainTime;
-            double doubletapness = 1;
-
-            // Nerf doubletappable doubles.
-            if (osuNextObj != null)
-            {
-                double currDeltaTime = Math.Max(1, osuCurrObj.DeltaTime);
-                double nextDeltaTime = Math.Max(1, osuNextObj.DeltaTime);
-                double deltaDifference = Math.Abs(nextDeltaTime - currDeltaTime);
-                double speedRatio = currDeltaTime / Math.Max(currDeltaTime, deltaDifference);
-                double windowRatio = Math.Pow(Math.Min(1, currDeltaTime / osuCurrObj.HitWindowGreat), 2);
-                doubletapness = Math.Pow(speedRatio, 1 - windowRatio);
-            }
+            double doubletapness = 1.0 - osuCurrObj.GetDoubletapness((OsuDifficultyHitObject?)osuCurrObj.Next(0));
 
             // Cap deltatime to the OD 300 hitwindow.
             // 0.93 is derived from making sure 260bpm OD8 streams aren't nerfed harshly, whilst 0.92 limits the effect of the cap.
             strainTime /= Math.Clamp((strainTime / osuCurrObj.HitWindowGreat) / 0.93, 0.92, 1);
 
-            // speedBonus will be 1.0 for BPM < 200
-            double speedBonus = 1.0;
+            // speedBonus will be 0.0 for BPM < 200
+            double speedBonus = 0.0;
 
             // Add additional scaling bonus for streams/bursts higher than 200bpm
             if (strainTime < min_speed_bonus)
-                speedBonus = 1 + 0.75 * Math.Pow((min_speed_bonus - strainTime) / speed_balancing_factor, 2);
+                speedBonus = 0.75 * Math.Pow((min_speed_bonus - strainTime) / speed_balancing_factor, 2);
 
             double travelDistance = osuPrevObj?.TravelDistance ?? 0;
             double distance = travelDistance + osuCurrObj.MinimumJumpDistance;
@@ -63,11 +52,11 @@ namespace osu.Game.Rulesets.Osu.Difficulty.Evaluators
             // Cap distance at single_spacing_threshold
             distance = Math.Min(distance, single_spacing_threshold);
 
-            // Max distance bonus is 2 at single_spacing_threshold
-            double distanceBonus = 1 + Math.Pow(distance / single_spacing_threshold, 3.5);
+            // Max distance bonus is 1 * `distance_multiplier` at single_spacing_threshold
+            double distanceBonus = Math.Pow(distance / single_spacing_threshold, 3.95) * distance_multiplier;
 
             // Base difficulty with all bonuses
-            double difficulty = speedBonus * distanceBonus * 1000 / strainTime;
+            double difficulty = (1 + speedBonus + distanceBonus) * 1000 / strainTime;
 
             // Apply penalty if there's doubletappable doubles
             return difficulty * doubletapness;

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

@@ -46,6 +46,12 @@ namespace osu.Game.Rulesets.Osu.Difficulty
         [JsonProperty("slider_factor")]
         public double SliderFactor { get; set; }
 
+        [JsonProperty("aim_difficult_strain_count")]
+        public double AimDifficultStrainCount { get; set; }
+
+        [JsonProperty("speed_difficult_strain_count")]
+        public double SpeedDifficultStrainCount { get; set; }
+
         /// <summary>
         /// The perceived approach rate inclusive of rate-adjusting mods (DT/HT/etc).
         /// </summary>
@@ -99,6 +105,9 @@ namespace osu.Game.Rulesets.Osu.Difficulty
                 yield return (ATTRIB_ID_FLASHLIGHT, FlashlightDifficulty);
 
             yield return (ATTRIB_ID_SLIDER_FACTOR, SliderFactor);
+
+            yield return (ATTRIB_ID_AIM_DIFFICULT_STRAIN_COUNT, AimDifficultStrainCount);
+            yield return (ATTRIB_ID_SPEED_DIFFICULT_STRAIN_COUNT, SpeedDifficultStrainCount);
             yield return (ATTRIB_ID_SPEED_NOTE_COUNT, SpeedNoteCount);
         }
 
@@ -113,8 +122,9 @@ namespace osu.Game.Rulesets.Osu.Difficulty
             StarRating = values[ATTRIB_ID_DIFFICULTY];
             FlashlightDifficulty = values.GetValueOrDefault(ATTRIB_ID_FLASHLIGHT);
             SliderFactor = values[ATTRIB_ID_SLIDER_FACTOR];
+            AimDifficultStrainCount = values[ATTRIB_ID_AIM_DIFFICULT_STRAIN_COUNT];
+            SpeedDifficultStrainCount = values[ATTRIB_ID_SPEED_DIFFICULT_STRAIN_COUNT];
             SpeedNoteCount = values[ATTRIB_ID_SPEED_NOTE_COUNT];
-
             DrainRate = onlineInfo.DrainRate;
             HitCircleCount = onlineInfo.CircleCount;
             SliderCount = onlineInfo.SliderCount;

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

@@ -24,7 +24,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty
     {
         private const double difficulty_multiplier = 0.0675;
 
-        public override int Version => 20220902;
+        public override int Version => 20241007;
 
         public OsuDifficultyCalculator(IRulesetInfo ruleset, IWorkingBeatmap beatmap)
             : base(ruleset, beatmap)
@@ -48,6 +48,9 @@ namespace osu.Game.Rulesets.Osu.Difficulty
 
             double sliderFactor = aimRating > 0 ? aimRatingNoSliders / aimRating : 1;
 
+            double aimDifficultyStrainCount = ((OsuStrainSkill)skills[0]).CountDifficultStrains();
+            double speedDifficultyStrainCount = ((OsuStrainSkill)skills[2]).CountDifficultStrains();
+
             if (mods.Any(m => m is OsuModTouchDevice))
             {
                 aimRating = Math.Pow(aimRating, 0.8);
@@ -100,6 +103,8 @@ namespace osu.Game.Rulesets.Osu.Difficulty
                 SpeedNoteCount = speedNotes,
                 FlashlightDifficulty = flashlightRating,
                 SliderFactor = sliderFactor,
+                AimDifficultStrainCount = aimDifficultyStrainCount,
+                SpeedDifficultStrainCount = speedDifficultyStrainCount,
                 ApproachRate = preempt > 1200 ? (1800 - preempt) / 120 : (1200 - preempt) / 150 + 5,
                 OverallDifficulty = (80 - hitWindowGreat) / 6,
                 DrainRate = drainRate,

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

@@ -14,7 +14,9 @@ namespace osu.Game.Rulesets.Osu.Difficulty
 {
     public class OsuPerformanceCalculator : PerformanceCalculator
     {
-        public const double PERFORMANCE_BASE_MULTIPLIER = 1.14; // This is being adjusted to keep the final pp value scaled around what it used to be when changing things.
+        public const double PERFORMANCE_BASE_MULTIPLIER = 1.15; // This is being adjusted to keep the final pp value scaled around what it used to be when changing things.
+
+        private bool usingClassicSliderAccuracy;
 
         private double accuracy;
         private int scoreMaxCombo;
@@ -23,6 +25,19 @@ namespace osu.Game.Rulesets.Osu.Difficulty
         private int countMeh;
         private int countMiss;
 
+        /// <summary>
+        /// Missed slider ticks that includes missed reverse arrows. Will only be correct on non-classic scores
+        /// </summary>
+        private int countSliderTickMiss;
+
+        /// <summary>
+        /// Amount of missed slider tails that don't break combo. Will only be correct on non-classic scores
+        /// </summary>
+        private int countSliderEndsDropped;
+
+        /// <summary>
+        /// Estimated total amount of combo breaks
+        /// </summary>
         private double effectiveMissCount;
 
         public OsuPerformanceCalculator()
@@ -34,13 +49,44 @@ namespace osu.Game.Rulesets.Osu.Difficulty
         {
             var osuAttributes = (OsuDifficultyAttributes)attributes;
 
+            usingClassicSliderAccuracy = score.Mods.OfType<OsuModClassic>().Any(m => m.NoSliderHeadAccuracy.Value);
+
             accuracy = score.Accuracy;
             scoreMaxCombo = score.MaxCombo;
             countGreat = score.Statistics.GetValueOrDefault(HitResult.Great);
             countOk = score.Statistics.GetValueOrDefault(HitResult.Ok);
             countMeh = score.Statistics.GetValueOrDefault(HitResult.Meh);
             countMiss = score.Statistics.GetValueOrDefault(HitResult.Miss);
-            effectiveMissCount = calculateEffectiveMissCount(osuAttributes);
+            countSliderEndsDropped = osuAttributes.SliderCount - score.Statistics.GetValueOrDefault(HitResult.SliderTailHit);
+            countSliderTickMiss = score.Statistics.GetValueOrDefault(HitResult.LargeTickMiss);
+
+            if (osuAttributes.SliderCount > 0)
+            {
+                if (usingClassicSliderAccuracy)
+                {
+                    // Consider that full combo is maximum combo minus dropped slider tails since they don't contribute to combo but also don't break it
+                    // In classic scores we can't know the amount of dropped sliders so we estimate to 10% of all sliders on the map
+                    double fullComboThreshold = attributes.MaxCombo - 0.1 * osuAttributes.SliderCount;
+
+                    if (scoreMaxCombo < fullComboThreshold)
+                        effectiveMissCount = fullComboThreshold / Math.Max(1.0, scoreMaxCombo);
+
+                    // In classic scores there can't be more misses than a sum of all non-perfect judgements
+                    effectiveMissCount = Math.Min(effectiveMissCount, totalImperfectHits);
+                }
+                else
+                {
+                    double fullComboThreshold = attributes.MaxCombo - countSliderEndsDropped;
+
+                    if (scoreMaxCombo < fullComboThreshold)
+                        effectiveMissCount = fullComboThreshold / Math.Max(1.0, scoreMaxCombo);
+
+                    // Combine regular misses with tick misses since tick misses break combo as well
+                    effectiveMissCount = Math.Min(effectiveMissCount, countSliderTickMiss + countMiss);
+                }
+            }
+
+            effectiveMissCount = Math.Max(countMiss, effectiveMissCount);
 
             double multiplier = PERFORMANCE_BASE_MULTIPLIER;
 
@@ -93,11 +139,8 @@ namespace osu.Game.Rulesets.Osu.Difficulty
                                  (totalHits > 2000 ? Math.Log10(totalHits / 2000.0) * 0.5 : 0.0);
             aimValue *= lengthBonus;
 
-            // Penalize misses by assessing # of misses relative to the total # of objects. Default a 3% reduction for any # of misses.
             if (effectiveMissCount > 0)
-                aimValue *= 0.97 * Math.Pow(1 - Math.Pow(effectiveMissCount / totalHits, 0.775), effectiveMissCount);
-
-            aimValue *= getComboScalingFactor(attributes);
+                aimValue *= calculateMissPenalty(effectiveMissCount, attributes.AimDifficultStrainCount);
 
             double approachRateFactor = 0.0;
             if (attributes.ApproachRate > 10.33)
@@ -123,8 +166,22 @@ namespace osu.Game.Rulesets.Osu.Difficulty
 
             if (attributes.SliderCount > 0)
             {
-                double estimateSliderEndsDropped = Math.Clamp(Math.Min(countOk + countMeh + countMiss, attributes.MaxCombo - scoreMaxCombo), 0, estimateDifficultSliders);
-                double sliderNerfFactor = (1 - attributes.SliderFactor) * Math.Pow(1 - estimateSliderEndsDropped / estimateDifficultSliders, 3) + attributes.SliderFactor;
+                double estimateImproperlyFollowedDifficultSliders;
+
+                if (usingClassicSliderAccuracy)
+                {
+                    // When the score is considered classic (regardless if it was made on old client or not) we consider all missing combo to be dropped difficult sliders
+                    int maximumPossibleDroppedSliders = totalImperfectHits;
+                    estimateImproperlyFollowedDifficultSliders = Math.Clamp(Math.Min(maximumPossibleDroppedSliders, attributes.MaxCombo - scoreMaxCombo), 0, estimateDifficultSliders);
+                }
+                else
+                {
+                    // We add tick misses here since they too mean that the player didn't follow the slider properly
+                    // We however aren't adding misses here because missing slider heads has a harsh penalty by itself and doesn't mean that the rest of the slider wasn't followed properly
+                    estimateImproperlyFollowedDifficultSliders = Math.Min(countSliderEndsDropped + countSliderTickMiss, estimateDifficultSliders);
+                }
+
+                double sliderNerfFactor = (1 - attributes.SliderFactor) * Math.Pow(1 - estimateImproperlyFollowedDifficultSliders / estimateDifficultSliders, 3) + attributes.SliderFactor;
                 aimValue *= sliderNerfFactor;
             }
 
@@ -146,11 +203,8 @@ namespace osu.Game.Rulesets.Osu.Difficulty
                                  (totalHits > 2000 ? Math.Log10(totalHits / 2000.0) * 0.5 : 0.0);
             speedValue *= lengthBonus;
 
-            // Penalize misses by assessing # of misses relative to the total # of objects. Default a 3% reduction for any # of misses.
             if (effectiveMissCount > 0)
-                speedValue *= 0.97 * Math.Pow(1 - Math.Pow(effectiveMissCount / totalHits, 0.775), Math.Pow(effectiveMissCount, .875));
-
-            speedValue *= getComboScalingFactor(attributes);
+                speedValue *= calculateMissPenalty(effectiveMissCount, attributes.SpeedDifficultStrainCount);
 
             double approachRateFactor = 0.0;
             if (attributes.ApproachRate > 10.33)
@@ -177,7 +231,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty
             double relevantAccuracy = attributes.SpeedNoteCount == 0 ? 0 : (relevantCountGreat * 6.0 + relevantCountOk * 2.0 + relevantCountMeh) / (attributes.SpeedNoteCount * 6.0);
 
             // Scale the speed value with accuracy and OD.
-            speedValue *= (0.95 + Math.Pow(attributes.OverallDifficulty, 2) / 750) * Math.Pow((accuracy + relevantAccuracy) / 2.0, (14.5 - Math.Max(attributes.OverallDifficulty, 8)) / 2);
+            speedValue *= (0.95 + Math.Pow(attributes.OverallDifficulty, 2) / 750) * Math.Pow((accuracy + relevantAccuracy) / 2.0, (14.5 - attributes.OverallDifficulty) / 2);
 
             // Scale the speed value with # of 50s to punish doubletapping.
             speedValue *= Math.Pow(0.99, countMeh < totalHits / 500.0 ? 0 : countMeh - totalHits / 500.0);
@@ -193,6 +247,8 @@ namespace osu.Game.Rulesets.Osu.Difficulty
             // This percentage only considers HitCircles of any value - in this part of the calculation we focus on hitting the timing hit window.
             double betterAccuracyPercentage;
             int amountHitObjectsWithAccuracy = attributes.HitCircleCount;
+            if (!usingClassicSliderAccuracy)
+                amountHitObjectsWithAccuracy += attributes.SliderCount;
 
             if (amountHitObjectsWithAccuracy > 0)
                 betterAccuracyPercentage = ((countGreat - (totalHits - amountHitObjectsWithAccuracy)) * 6 + countOk * 2 + countMeh) / (double)(amountHitObjectsWithAccuracy * 6);
@@ -247,25 +303,12 @@ namespace osu.Game.Rulesets.Osu.Difficulty
             return flashlightValue;
         }
 
-        private double calculateEffectiveMissCount(OsuDifficultyAttributes attributes)
-        {
-            // Guess the number of misses + slider breaks from combo
-            double comboBasedMissCount = 0.0;
-
-            if (attributes.SliderCount > 0)
-            {
-                double fullComboThreshold = attributes.MaxCombo - 0.1 * attributes.SliderCount;
-                if (scoreMaxCombo < fullComboThreshold)
-                    comboBasedMissCount = fullComboThreshold / Math.Max(1.0, scoreMaxCombo);
-            }
-
-            // Clamp miss count to maximum amount of possible breaks
-            comboBasedMissCount = Math.Min(comboBasedMissCount, countOk + countMeh + countMiss);
-
-            return Math.Max(countMiss, comboBasedMissCount);
-        }
-
+        // Miss penalty assumes that a player will miss on the hardest parts of a map,
+        // so we use the amount of relatively difficult sections to adjust miss penalty
+        // to make it more punishing on maps with lower amount of hard sections.
+        private double calculateMissPenalty(double missCount, double difficultStrainCount) => 0.96 / ((missCount / (4 * Math.Pow(Math.Log(difficultStrainCount), 0.94))) + 1);
         private double getComboScalingFactor(OsuDifficultyAttributes attributes) => attributes.MaxCombo <= 0 ? 1.0 : Math.Min(Math.Pow(scoreMaxCombo, 0.8) / Math.Pow(attributes.MaxCombo, 0.8), 1.0);
         private int totalHits => countGreat + countOk + countMeh + countMiss;
+        private int totalImperfectHits => countOk + countMeh + countMiss;
     }
 }

osu.Game.Rulesets.Osu/Difficulty/Preprocessing/OsuDifficultyHitObject.cs

@@ -20,7 +20,8 @@ namespace osu.Game.Rulesets.Osu.Difficulty.Preprocessing
         /// </summary>
         public const int NORMALISED_RADIUS = 50; // Change radius to 50 to make 100 the diameter. Easier for mental maths.
 
-        private const int min_delta_time = 25;
+        public const int MIN_DELTA_TIME = 25;
+
         private const float maximum_slider_radius = NORMALISED_RADIUS * 2.4f;
         private const float assumed_slider_radius = NORMALISED_RADIUS * 1.8f;
 
@@ -93,7 +94,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty.Preprocessing
             this.lastObject = (OsuHitObject)lastObject;
 
             // Capped to 25ms to prevent difficulty calculation breaking from simultaneous objects.
-            StrainTime = Math.Max(DeltaTime, min_delta_time);
+            StrainTime = Math.Max(DeltaTime, MIN_DELTA_TIME);
 
             if (BaseObject is Slider sliderObject)
             {
@@ -136,6 +137,24 @@ namespace osu.Game.Rulesets.Osu.Difficulty.Preprocessing
             return Math.Clamp((time - fadeInStartTime) / fadeInDuration, 0.0, 1.0);
         }
 
+        /// <summary>
+        /// Returns how possible is it to doubletap this object together with the next one and get perfect judgement in range from 0 to 1
+        /// </summary>
+        public double GetDoubletapness(OsuDifficultyHitObject? osuNextObj)
+        {
+            if (osuNextObj != null)
+            {
+                double currDeltaTime = Math.Max(1, DeltaTime);
+                double nextDeltaTime = Math.Max(1, osuNextObj.DeltaTime);
+                double deltaDifference = Math.Abs(nextDeltaTime - currDeltaTime);
+                double speedRatio = currDeltaTime / Math.Max(currDeltaTime, deltaDifference);
+                double windowRatio = Math.Pow(Math.Min(1, currDeltaTime / HitWindowGreat), 2);
+                return 1.0 - Math.Pow(speedRatio, 1 - windowRatio);
+            }
+
+            return 0;
+        }
+
         private void setDistances(double clockRate)
         {
             if (BaseObject is Slider currentSlider)
@@ -143,7 +162,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty.Preprocessing
                 computeSliderCursorPosition(currentSlider);
                 // Bonus for repeat sliders until a better per nested object strain system can be achieved.
                 TravelDistance = currentSlider.LazyTravelDistance * (float)Math.Pow(1 + currentSlider.RepeatCount / 2.5, 1.0 / 2.5);
-                TravelTime = Math.Max(currentSlider.LazyTravelTime / clockRate, min_delta_time);
+                TravelTime = Math.Max(currentSlider.LazyTravelTime / clockRate, MIN_DELTA_TIME);
             }
 
             // We don't need to calculate either angle or distance when one of the last->curr objects is a spinner
@@ -167,8 +186,8 @@ namespace osu.Game.Rulesets.Osu.Difficulty.Preprocessing
 
             if (lastObject is Slider lastSlider)
             {
-                double lastTravelTime = Math.Max(lastSlider.LazyTravelTime / clockRate, min_delta_time);
-                MinimumJumpTime = Math.Max(StrainTime - lastTravelTime, min_delta_time);
+                double lastTravelTime = Math.Max(lastSlider.LazyTravelTime / clockRate, MIN_DELTA_TIME);
+                MinimumJumpTime = Math.Max(StrainTime - lastTravelTime, MIN_DELTA_TIME);
 
                 //
                 // There are two types of slider-to-object patterns to consider in order to better approximate the real movement a player will take to jump between the hitobjects.

osu.Game.Rulesets.Osu/Difficulty/Skills/Aim.cs

@@ -23,7 +23,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty.Skills
 
         private double currentStrain;
 
-        private double skillMultiplier => 24.963;
+        private double skillMultiplier => 25.18;
         private double strainDecayBase => 0.15;
 
         private double strainDecay(double ms) => Math.Pow(strainDecayBase, ms / 1000);
@@ -34,6 +34,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty.Skills
         {
             currentStrain *= strainDecay(current.DeltaTime);
             currentStrain += AimEvaluator.EvaluateDifficultyOf(current, withSliders) * skillMultiplier;
+            ObjectStrains.Add(currentStrain);
 
             return currentStrain;
         }

osu.Game.Rulesets.Osu/Difficulty/Skills/OsuStrainSkill.cs

@@ -23,6 +23,9 @@ namespace osu.Game.Rulesets.Osu.Difficulty.Skills
         /// </summary>
         protected virtual double ReducedStrainBaseline => 0.75;
 
+        protected List<double> ObjectStrains = new List<double>();
+        protected double Difficulty;
+
         protected OsuStrainSkill(Mod[] mods)
             : base(mods)
         {
@@ -30,7 +33,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty.Skills
 
         public override double DifficultyValue()
         {
-            double difficulty = 0;
+            Difficulty = 0;
             double weight = 1;
 
             // Sections with 0 strain are excluded to avoid worst-case time complexity of the following sort (e.g. /b/2351871).
@@ -50,11 +53,25 @@ namespace osu.Game.Rulesets.Osu.Difficulty.Skills
             // We're sorting from highest to lowest strain.
             foreach (double strain in strains.OrderDescending())
             {
-                difficulty += strain * weight;
+                Difficulty += strain * weight;
                 weight *= DecayWeight;
             }
 
-            return difficulty;
+            return Difficulty;
+        }
+
+        /// <summary>
+        /// Returns the number of strains weighted against the top strain.
+        /// The result is scaled by clock rate as it affects the total number of strains.
+        /// </summary>
+        public double CountDifficultStrains()
+        {
+            if (Difficulty == 0)
+                return 0.0;
+
+            double consistentTopStrain = Difficulty / 10; // What would the top strain be if all strain values were identical
+            // Use a weighted sum of all strains. Constants are arbitrary and give nice values
+            return ObjectStrains.Sum(s => 1.1 / (1 + Math.Exp(-10 * (s / consistentTopStrain - 0.88))));
         }
 
         public static double DifficultyToPerformance(double difficulty) => Math.Pow(5.0 * Math.Max(1.0, difficulty / 0.0675) - 4.0, 3.0) / 100000.0;

osu.Game.Rulesets.Osu/Difficulty/Skills/Speed.cs

@@ -6,7 +6,6 @@ using osu.Game.Rulesets.Difficulty.Preprocessing;
 using osu.Game.Rulesets.Mods;
 using osu.Game.Rulesets.Osu.Difficulty.Evaluators;
 using osu.Game.Rulesets.Osu.Difficulty.Preprocessing;
-using System.Collections.Generic;
 using System.Linq;
 
 namespace osu.Game.Rulesets.Osu.Difficulty.Skills
@@ -24,8 +23,6 @@ namespace osu.Game.Rulesets.Osu.Difficulty.Skills
 
         protected override int ReducedSectionCount => 5;
 
-        private readonly List<double> objectStrains = new List<double>();
-
         public Speed(Mod[] mods)
             : base(mods)
         {
@@ -43,23 +40,21 @@ namespace osu.Game.Rulesets.Osu.Difficulty.Skills
             currentRhythm = RhythmEvaluator.EvaluateDifficultyOf(current);
 
             double totalStrain = currentStrain * currentRhythm;
-
-            objectStrains.Add(totalStrain);
+            ObjectStrains.Add(totalStrain);
 
             return totalStrain;
         }
 
         public double RelevantNoteCount()
         {
-            if (objectStrains.Count == 0)
+            if (ObjectStrains.Count == 0)
                 return 0;
 
-            double maxStrain = objectStrains.Max();
-
+            double maxStrain = ObjectStrains.Max();
             if (maxStrain == 0)
                 return 0;
 
-            return objectStrains.Sum(strain => 1.0 / (1.0 + Math.Exp(-(strain / maxStrain * 12.0 - 6.0))));
+            return ObjectStrains.Sum(strain => 1.0 / (1.0 + Math.Exp(-(strain / maxStrain * 12.0 - 6.0))));
         }
     }
 }

osu.Game.Rulesets.Osu/Edit/Blueprints/GridPlacementBlueprint.cs

@@ -0,0 +1,126 @@
+// 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.Input.Events;
+using osu.Game.Rulesets.Edit;
+using osuTK;
+using osuTK.Input;
+
+namespace osu.Game.Rulesets.Osu.Edit.Blueprints
+{
+    public partial class GridPlacementBlueprint : PlacementBlueprint
+    {
+        [Resolved]
+        private HitObjectComposer? hitObjectComposer { get; set; }
+
+        private OsuGridToolboxGroup gridToolboxGroup = null!;
+        private Vector2 originalOrigin;
+        private float originalSpacing;
+        private float originalRotation;
+
+        [BackgroundDependencyLoader]
+        private void load(OsuGridToolboxGroup gridToolboxGroup)
+        {
+            this.gridToolboxGroup = gridToolboxGroup;
+            originalOrigin = gridToolboxGroup.StartPosition.Value;
+            originalSpacing = gridToolboxGroup.Spacing.Value;
+            originalRotation = gridToolboxGroup.GridLinesRotation.Value;
+        }
+
+        public override void EndPlacement(bool commit)
+        {
+            if (!commit && PlacementActive != PlacementState.Finished)
+            {
+                gridToolboxGroup.StartPosition.Value = originalOrigin;
+                gridToolboxGroup.Spacing.Value = originalSpacing;
+                if (!gridToolboxGroup.GridLinesRotation.Disabled)
+                    gridToolboxGroup.GridLinesRotation.Value = originalRotation;
+            }
+
+            base.EndPlacement(commit);
+
+            // You typically only place the grid once, so we switch back to the last tool after placement.
+            if (commit && hitObjectComposer is OsuHitObjectComposer osuHitObjectComposer)
+                osuHitObjectComposer.SetLastTool();
+        }
+
+        protected override bool OnClick(ClickEvent e)
+        {
+            if (e.Button == MouseButton.Left)
+            {
+                switch (PlacementActive)
+                {
+                    case PlacementState.Waiting:
+                        BeginPlacement(true);
+                        return true;
+
+                    case PlacementState.Active:
+                        EndPlacement(true);
+                        return true;
+                }
+            }
+
+            return base.OnClick(e);
+        }
+
+        protected override bool OnMouseDown(MouseDownEvent e)
+        {
+            if (e.Button == MouseButton.Right)
+            {
+                // Reset the grid to the default values.
+                gridToolboxGroup.StartPosition.Value = gridToolboxGroup.StartPosition.Default;
+                gridToolboxGroup.Spacing.Value = gridToolboxGroup.Spacing.Default;
+                if (!gridToolboxGroup.GridLinesRotation.Disabled)
+                    gridToolboxGroup.GridLinesRotation.Value = gridToolboxGroup.GridLinesRotation.Default;
+                EndPlacement(true);
+                return true;
+            }
+
+            return base.OnMouseDown(e);
+        }
+
+        protected override bool OnDragStart(DragStartEvent e)
+        {
+            if (e.Button == MouseButton.Left)
+            {
+                BeginPlacement(true);
+                return true;
+            }
+
+            return base.OnDragStart(e);
+        }
+
+        protected override void OnDragEnd(DragEndEvent e)
+        {
+            if (PlacementActive == PlacementState.Active)
+                EndPlacement(true);
+
+            base.OnDragEnd(e);
+        }
+
+        public override SnapType SnapType => ~SnapType.GlobalGrids;
+
+        public override void UpdateTimeAndPosition(SnapResult result)
+        {
+            var pos = ToLocalSpace(result.ScreenSpacePosition);
+
+            if (PlacementActive != PlacementState.Active)
+                gridToolboxGroup.StartPosition.Value = pos;
+            else
+            {
+                // Default to the original spacing and rotation if the distance is too small.
+                if (Vector2.Distance(gridToolboxGroup.StartPosition.Value, pos) < 2)
+                {
+                    gridToolboxGroup.Spacing.Value = originalSpacing;
+                    if (!gridToolboxGroup.GridLinesRotation.Disabled)
+                        gridToolboxGroup.GridLinesRotation.Value = originalRotation;
+                }
+                else
+                {
+                    gridToolboxGroup.SetGridFromPoints(gridToolboxGroup.StartPosition.Value, pos);
+                }
+            }
+        }
+    }
+}

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

@@ -107,7 +107,7 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components
             if (segment.Count == 0)
                 return;
 
-            var first = segment[0];
+            PathControlPoint first = segment[0];
 
             if (first.Type != PathType.PERFECT_CURVE)
                 return;
@@ -178,7 +178,7 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components
 
         private bool isSplittable(PathControlPointPiece<T> p) =>
             // A hit object can only be split on control points which connect two different path segments.
-            p.ControlPoint.Type.HasValue && p != Pieces.FirstOrDefault() && p != Pieces.LastOrDefault();
+            p.ControlPoint.Type.HasValue && p.ControlPoint != controlPoints.FirstOrDefault() && p.ControlPoint != controlPoints.LastOrDefault();
 
         private void onControlPointsChanged(object sender, NotifyCollectionChangedEventArgs e)
         {
@@ -273,10 +273,10 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components
                     if (selectedPieces.Length != 1)
                         return false;
 
-                    var selectedPiece = selectedPieces.Single();
-                    var selectedPoint = selectedPiece.ControlPoint;
+                    PathControlPointPiece<T> selectedPiece = selectedPieces.Single();
+                    PathControlPoint selectedPoint = selectedPiece.ControlPoint;
 
-                    var validTypes = path_types;
+                    PathType?[] validTypes = path_types;
 
                     if (selectedPoint == controlPoints[0])
                         validTypes = validTypes.Where(t => t != null).ToArray();
@@ -313,7 +313,7 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components
                     if (Pieces.All(p => !p.IsSelected.Value))
                         return false;
 
-                    var type = path_types[e.Key - Key.Number1];
+                    PathType? type = path_types[e.Key - Key.Number1];
 
                     // The first control point can never be inherit type
                     if (Pieces[0].IsSelected.Value && type == null)
@@ -357,7 +357,7 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components
 
             foreach (var p in Pieces.Where(p => p.IsSelected.Value))
             {
-                var pointsInSegment = hitObject.Path.PointsInSegment(p.ControlPoint);
+                List<PathControlPoint> pointsInSegment = hitObject.Path.PointsInSegment(p.ControlPoint);
                 int indexInSegment = pointsInSegment.IndexOf(p.ControlPoint);
 
                 if (type?.Type == SplineType.PerfectCurve)
@@ -412,14 +412,14 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components
         public void DragInProgress(DragEvent e)
         {
             Vector2[] oldControlPoints = hitObject.Path.ControlPoints.Select(cp => cp.Position).ToArray();
-            var oldPosition = hitObject.Position;
+            Vector2 oldPosition = hitObject.Position;
             double oldStartTime = hitObject.StartTime;
 
             if (selectedControlPoints.Contains(hitObject.Path.ControlPoints[0]))
             {
                 // Special handling for selections containing head control point - the position of the hit object changes which means the snapped position and time have to be taken into account
                 Vector2 newHeadPosition = Parent!.ToScreenSpace(e.MousePosition + (dragStartPositions[0] - dragStartPositions[draggedControlPointIndex]));
-                var result = positionSnapProvider?.FindSnappedPositionAndTime(newHeadPosition);
+                SnapResult result = positionSnapProvider?.FindSnappedPositionAndTime(newHeadPosition);
 
                 Vector2 movementDelta = Parent!.ToLocalSpace(result?.ScreenSpacePosition ?? newHeadPosition) - hitObject.Position;
 
@@ -428,7 +428,7 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components
 
                 for (int i = 1; i < hitObject.Path.ControlPoints.Count; i++)
                 {
-                    var controlPoint = hitObject.Path.ControlPoints[i];
+                    PathControlPoint controlPoint = hitObject.Path.ControlPoints[i];
                     // Since control points are relative to the position of the hit object, all points that are _not_ selected
                     // need to be offset _back_ by the delta corresponding to the movement of the head point.
                     // All other selected control points (if any) will move together with the head point
@@ -439,13 +439,13 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components
             }
             else
             {
-                var result = positionSnapProvider?.FindSnappedPositionAndTime(Parent!.ToScreenSpace(e.MousePosition), SnapType.GlobalGrids);
+                SnapResult result = positionSnapProvider?.FindSnappedPositionAndTime(Parent!.ToScreenSpace(e.MousePosition), SnapType.GlobalGrids);
 
                 Vector2 movementDelta = Parent!.ToLocalSpace(result?.ScreenSpacePosition ?? Parent!.ToScreenSpace(e.MousePosition)) - dragStartPositions[draggedControlPointIndex] - hitObject.Position;
 
                 for (int i = 0; i < controlPoints.Count; ++i)
                 {
-                    var controlPoint = controlPoints[i];
+                    PathControlPoint controlPoint = controlPoints[i];
                     if (selectedControlPoints.Contains(controlPoint))
                         controlPoint.Position = dragStartPositions[i] + movementDelta;
                 }
@@ -495,8 +495,10 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components
 
                 curveTypeItems = new List<MenuItem>();
 
-                foreach (PathType? type in path_types)
+                for (int i = 0; i < path_types.Length; ++i)
                 {
+                    PathType? type = path_types[i];
+
                     // special inherit case
                     if (type == null)
                     {
@@ -506,7 +508,7 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components
                         curveTypeItems.Add(new OsuMenuItemSpacer());
                     }
 
-                    curveTypeItems.Add(createMenuItemForPathType(type));
+                    curveTypeItems.Add(createMenuItemForPathType(type, InputKey.Number1 + i));
                 }
 
                 if (selectedPieces.Any(piece => piece.ControlPoint.Type?.Type == SplineType.Catmull))
@@ -540,7 +542,15 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components
 
                 return menuItems.ToArray();
 
-                CurveTypeMenuItem createMenuItemForPathType(PathType? type) => new CurveTypeMenuItem(type, _ => updatePathTypeOfSelectedPieces(type));
+                CurveTypeMenuItem createMenuItemForPathType(PathType? type, InputKey? key = null)
+                {
+                    Hotkey hotkey = default;
+
+                    if (key != null)
+                        hotkey = new Hotkey(new KeyCombination(InputKey.Alt, key.Value));
+
+                    return new CurveTypeMenuItem(type, _ => updatePathTypeOfSelectedPieces(type)) { Hotkey = hotkey };
+                }
             }
         }
 

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

@@ -11,6 +11,7 @@ using osu.Framework.Caching;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Primitives;
 using osu.Framework.Graphics.UserInterface;
+using osu.Framework.Input.Bindings;
 using osu.Framework.Input.Events;
 using osu.Framework.Utils;
 using osu.Game.Audio;
@@ -593,8 +594,14 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders
                 changeHandler?.BeginChange();
                 addControlPoint(lastRightClickPosition);
                 changeHandler?.EndChange();
-            }),
-            new OsuMenuItem("Convert to stream", MenuItemType.Destructive, convertToStream),
+            })
+            {
+                Hotkey = new Hotkey(new KeyCombination(InputKey.Control, InputKey.MouseLeft))
+            },
+            new OsuMenuItem("Convert to stream", MenuItemType.Destructive, convertToStream)
+            {
+                Hotkey = new Hotkey(new KeyCombination(InputKey.Control, InputKey.Shift, InputKey.F))
+            },
         };
 
         // Always refer to the drawable object's slider body so subsequent movement deltas are calculated with updated positions.

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

@@ -0,0 +1,29 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Sprites;
+using osu.Game.Rulesets.Edit;
+using osu.Game.Rulesets.Edit.Tools;
+using osu.Game.Rulesets.Osu.Edit.Blueprints;
+
+namespace osu.Game.Rulesets.Osu.Edit
+{
+    public partial class GridFromPointsTool : CompositionTool
+    {
+        public GridFromPointsTool()
+            : base("Grid")
+        {
+            TooltipText = """
+                          Left click to set the origin.
+                          Left click again to set the spacing and rotation.
+                          Right click to reset to default.
+                          Click and drag to set the origin, spacing and rotation.
+                          """;
+        }
+
+        public override Drawable CreateIcon() => new SpriteIcon { Icon = FontAwesome.Solid.DraftingCompass };
+
+        public override PlacementBlueprint CreatePlacementBlueprint() => new GridPlacementBlueprint();
+    }
+}

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

@@ -1,6 +1,7 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using System;
 using System.Linq;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
@@ -37,7 +38,6 @@ namespace osu.Game.Rulesets.Osu.Edit
         {
             MinValue = 0f,
             MaxValue = OsuPlayfield.BASE_SIZE.X,
-            Precision = 1f
         };
 
         /// <summary>
@@ -47,7 +47,6 @@ namespace osu.Game.Rulesets.Osu.Edit
         {
             MinValue = 0f,
             MaxValue = OsuPlayfield.BASE_SIZE.Y,
-            Precision = 1f
         };
 
         /// <summary>
@@ -57,7 +56,6 @@ namespace osu.Game.Rulesets.Osu.Edit
         {
             MinValue = 4f,
             MaxValue = 128f,
-            Precision = 1f
         };
 
         /// <summary>
@@ -67,14 +65,13 @@ namespace osu.Game.Rulesets.Osu.Edit
         {
             MinValue = -180f,
             MaxValue = 180f,
-            Precision = 1f
         };
 
         /// <summary>
         /// Read-only bindable representing the grid's origin.
         /// Equivalent to <code>new Vector2(StartPositionX, StartPositionY)</code>
         /// </summary>
-        public Bindable<Vector2> StartPosition { get; } = new Bindable<Vector2>();
+        public Bindable<Vector2> StartPosition { get; } = new Bindable<Vector2>(OsuPlayfield.BASE_SIZE / 2);
 
         /// <summary>
         /// Read-only bindable representing the grid's spacing in both the X and Y dimension.
@@ -97,6 +94,26 @@ namespace osu.Game.Rulesets.Osu.Edit
 
         private const float max_automatic_spacing = 64;
 
+        public void SetGridFromPoints(Vector2 point1, Vector2 point2)
+        {
+            StartPositionX.Value = point1.X;
+            StartPositionY.Value = point1.Y;
+
+            // Get the angle between the two points and normalize to the valid range.
+            if (!GridLinesRotation.Disabled)
+            {
+                float period = GridLinesRotation.MaxValue - GridLinesRotation.MinValue;
+                GridLinesRotation.Value = normalizeRotation(MathHelper.RadiansToDegrees(MathF.Atan2(point2.Y - point1.Y, point2.X - point1.X)), period);
+            }
+
+            // Divide the distance so that there is a good density of grid lines.
+            // This matches the maximum grid size of the grid size cycling hotkey.
+            float dist = Vector2.Distance(point1, point2);
+            while (dist >= max_automatic_spacing)
+                dist /= 2;
+            Spacing.Value = dist;
+        }
+
         [BackgroundDependencyLoader]
         private void load()
         {
@@ -160,22 +177,28 @@ namespace osu.Game.Rulesets.Osu.Edit
 
             StartPositionX.BindValueChanged(x =>
             {
-                startPositionXSlider.ContractedLabelText = $"X: {x.NewValue:N0}";
-                startPositionXSlider.ExpandedLabelText = $"X Offset: {x.NewValue:N0}";
+                startPositionXSlider.ContractedLabelText = $"X: {x.NewValue:#,0.##}";
+                startPositionXSlider.ExpandedLabelText = $"X Offset: {x.NewValue:#,0.##}";
                 StartPosition.Value = new Vector2(x.NewValue, StartPosition.Value.Y);
             }, true);
 
             StartPositionY.BindValueChanged(y =>
             {
-                startPositionYSlider.ContractedLabelText = $"Y: {y.NewValue:N0}";
-                startPositionYSlider.ExpandedLabelText = $"Y Offset: {y.NewValue:N0}";
+                startPositionYSlider.ContractedLabelText = $"Y: {y.NewValue:#,0.##}";
+                startPositionYSlider.ExpandedLabelText = $"Y Offset: {y.NewValue:#,0.##}";
                 StartPosition.Value = new Vector2(StartPosition.Value.X, y.NewValue);
             }, true);
 
+            StartPosition.BindValueChanged(pos =>
+            {
+                StartPositionX.Value = pos.NewValue.X;
+                StartPositionY.Value = pos.NewValue.Y;
+            });
+
             Spacing.BindValueChanged(spacing =>
             {
-                spacingSlider.ContractedLabelText = $"S: {spacing.NewValue:N0}";
-                spacingSlider.ExpandedLabelText = $"Spacing: {spacing.NewValue:N0}";
+                spacingSlider.ContractedLabelText = $"S: {spacing.NewValue:#,0.##}";
+                spacingSlider.ExpandedLabelText = $"Spacing: {spacing.NewValue:#,0.##}";
                 SpacingVector.Value = new Vector2(spacing.NewValue);
                 editorBeatmap.BeatmapInfo.GridSize = (int)spacing.NewValue;
             }, true);
@@ -186,44 +209,50 @@ namespace osu.Game.Rulesets.Osu.Edit
                 gridLinesRotationSlider.ExpandedLabelText = $"Rotation: {rotation.NewValue:#,0.##}";
             }, true);
 
-            expandingContainer?.Expanded.BindValueChanged(v =>
-            {
-                gridTypeButtons.FadeTo(v.NewValue ? 1f : 0f, 500, Easing.OutQuint);
-                gridTypeButtons.BypassAutoSizeAxes = !v.NewValue ? Axes.Y : Axes.None;
-            }, true);
-
             GridType.BindValueChanged(v =>
             {
                 GridLinesRotation.Disabled = v.NewValue == PositionSnapGridType.Circle;
 
+                gridTypeButtons.Items[(int)v.NewValue].Select();
+
                 switch (v.NewValue)
                 {
                     case PositionSnapGridType.Square:
-                        GridLinesRotation.Value = ((GridLinesRotation.Value + 405) % 90) - 45;
+                        GridLinesRotation.Value = normalizeRotation(GridLinesRotation.Value, 90);
                         GridLinesRotation.MinValue = -45;
                         GridLinesRotation.MaxValue = 45;
                         break;
 
                     case PositionSnapGridType.Triangle:
-                        GridLinesRotation.Value = ((GridLinesRotation.Value + 390) % 60) - 30;
+                        GridLinesRotation.Value = normalizeRotation(GridLinesRotation.Value, 60);
                         GridLinesRotation.MinValue = -30;
                         GridLinesRotation.MaxValue = 30;
                         break;
                 }
             }, true);
+
+            expandingContainer?.Expanded.BindValueChanged(v =>
+            {
+                gridTypeButtons.FadeTo(v.NewValue ? 1f : 0f, 500, Easing.OutQuint);
+                gridTypeButtons.BypassAutoSizeAxes = !v.NewValue ? Axes.Y : Axes.None;
+            }, true);
         }
 
-        private void nextGridSize()
+        private float normalizeRotation(float rotation, float period)
         {
-            Spacing.Value = Spacing.Value * 2 >= max_automatic_spacing ? Spacing.Value / 8 : Spacing.Value * 2;
+            return ((rotation + 360 + period * 0.5f) % period) - period * 0.5f;
         }
 
         public bool OnPressed(KeyBindingPressEvent<GlobalAction> e)
         {
             switch (e.Action)
             {
-                case GlobalAction.EditorCycleGridDisplayMode:
-                    nextGridSize();
+                case GlobalAction.EditorCycleGridSpacing:
+                    Spacing.Value = Spacing.Value * 2 >= max_automatic_spacing ? Spacing.Value / 8 : Spacing.Value * 2;
+                    return true;
+
+                case GlobalAction.EditorCycleGridType:
+                    GridType.Value = (PositionSnapGridType)(((int)GridType.Value + 1) % Enum.GetValues<PositionSnapGridType>().Length);
                     return true;
             }
 

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

@@ -45,7 +45,8 @@ namespace osu.Game.Rulesets.Osu.Edit
         {
             new HitCircleCompositionTool(),
             new SliderCompositionTool(),
-            new SpinnerCompositionTool()
+            new SpinnerCompositionTool(),
+            new GridFromPointsTool()
         };
 
         private readonly Bindable<TernaryState> rectangularGridSnapToggle = new Bindable<TernaryState>();
@@ -79,13 +80,12 @@ namespace osu.Game.Rulesets.Osu.Edit
             // Give a bit of breathing room around the playfield content.
             PlayfieldContentContainer.Padding = new MarginPadding(10);
 
-            LayerBelowRuleset.AddRange(new Drawable[]
-            {
+            LayerBelowRuleset.Add(
                 distanceSnapGridContainer = new Container
                 {
                     RelativeSizeAxes = Axes.Both
                 }
-            });
+            );
 
             selectedHitObjects = EditorBeatmap.SelectedHitObjects.GetBoundCopy();
             selectedHitObjects.CollectionChanged += (_, _) => updateDistanceSnapGrid();

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

@@ -240,39 +240,74 @@ namespace osu.Game.Rulesets.Osu.Edit
                 points = originalConvexHull!;
 
             foreach (var point in points)
-            {
-                scale = clampToBound(scale, point, Vector2.Zero);
-                scale = clampToBound(scale, point, OsuPlayfield.BASE_SIZE);
-            }
+                scale = clampToBounds(scale, point, Vector2.Zero, OsuPlayfield.BASE_SIZE);
 
-            return Vector2.ComponentMax(scale, new Vector2(Precision.FLOAT_EPSILON));
+            return scale;
 
-            float minPositiveComponent(Vector2 v) => MathF.Min(v.X < 0 ? float.PositiveInfinity : v.X, v.Y < 0 ? float.PositiveInfinity : v.Y);
-
-            Vector2 clampToBound(Vector2 s, Vector2 p, Vector2 bound)
+            // Clamps the scale vector s such that the point p scaled by s is within the rectangle defined by lowerBounds and upperBounds
+            Vector2 clampToBounds(Vector2 s, Vector2 p, Vector2 lowerBounds, Vector2 upperBounds)
             {
                 p -= actualOrigin;
-                bound -= actualOrigin;
+                lowerBounds -= actualOrigin;
+                upperBounds -= actualOrigin;
+                // a.X is the rotated X component of p with respect to the X bounds
+                // a.Y is the rotated X component of p with respect to the Y bounds
+                // b.X is the rotated Y component of p with respect to the X bounds
+                // b.Y is the rotated Y component of p with respect to the Y bounds
                 var a = new Vector2(cos * cos * p.X - sin * cos * p.Y, -sin * cos * p.X + sin * sin * p.Y);
                 var b = new Vector2(sin * sin * p.X + sin * cos * p.Y, sin * cos * p.X + cos * cos * p.Y);
 
+                float sLowerBound, sUpperBound;
+
                 switch (adjustAxis)
                 {
                     case Axes.X:
-                        s.X = MathF.Min(scale.X, minPositiveComponent(Vector2.Divide(bound - b, a)));
+                        (sLowerBound, sUpperBound) = computeBounds(lowerBounds - b, upperBounds - b, a);
+                        s.X = MathHelper.Clamp(s.X, sLowerBound, sUpperBound);
                         break;
 
                     case Axes.Y:
-                        s.Y = MathF.Min(scale.Y, minPositiveComponent(Vector2.Divide(bound - a, b)));
+                        (sLowerBound, sUpperBound) = computeBounds(lowerBounds - a, upperBounds - a, b);
+                        s.Y = MathHelper.Clamp(s.Y, sLowerBound, sUpperBound);
                         break;
 
                     case Axes.Both:
-                        s = Vector2.ComponentMin(s, s * minPositiveComponent(Vector2.Divide(bound, a * s.X + b * s.Y)));
+                        // Here we compute the bounds for the magnitude multiplier of the scale vector
+                        // Therefore the ratio s.X / s.Y will be maintained
+                        (sLowerBound, sUpperBound) = computeBounds(lowerBounds, upperBounds, a * s.X + b * s.Y);
+                        s.X = s.X < 0
+                            ? MathHelper.Clamp(s.X, s.X * sUpperBound, s.X * sLowerBound)
+                            : MathHelper.Clamp(s.X, s.X * sLowerBound, s.X * sUpperBound);
+                        s.Y = s.Y < 0
+                            ? MathHelper.Clamp(s.Y, s.Y * sUpperBound, s.Y * sLowerBound)
+                            : MathHelper.Clamp(s.Y, s.Y * sLowerBound, s.Y * sUpperBound);
                         break;
                 }
 
                 return s;
             }
+
+            // Computes the bounds for the magnitude of the scaled point p with respect to the bounds lowerBounds and upperBounds
+            (float, float) computeBounds(Vector2 lowerBounds, Vector2 upperBounds, Vector2 p)
+            {
+                var sLowerBounds = Vector2.Divide(lowerBounds, p);
+                var sUpperBounds = Vector2.Divide(upperBounds, p);
+
+                // If the point is negative, then the bounds are flipped
+                if (p.X < 0)
+                    (sLowerBounds.X, sUpperBounds.X) = (sUpperBounds.X, sLowerBounds.X);
+                if (p.Y < 0)
+                    (sLowerBounds.Y, sUpperBounds.Y) = (sUpperBounds.Y, sLowerBounds.Y);
+
+                // If the point is at zero, then any scale will have no effect on the point so the bounds are infinite
+                // The float division would already give us infinity for the bounds, but the sign is not consistent so we have to manually set it
+                if (Precision.AlmostEquals(p.X, 0))
+                    (sLowerBounds.X, sUpperBounds.X) = (float.NegativeInfinity, float.PositiveInfinity);
+                if (Precision.AlmostEquals(p.Y, 0))
+                    (sLowerBounds.Y, sUpperBounds.Y) = (float.NegativeInfinity, float.PositiveInfinity);
+
+                return (MathF.Max(sLowerBounds.X, sLowerBounds.Y), MathF.Min(sUpperBounds.X, sUpperBounds.Y));
+            }
         }
 
         private void moveSelectionInBounds()

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

@@ -136,8 +136,26 @@ namespace osu.Game.Rulesets.Osu.Edit
             });
             scaleInput.Current.BindValueChanged(scale => scaleInfo.Value = scaleInfo.Value with { Scale = scale.NewValue });
 
-            xCheckBox.Current.BindValueChanged(x => setAxis(x.NewValue, yCheckBox.Current.Value));
-            yCheckBox.Current.BindValueChanged(y => setAxis(xCheckBox.Current.Value, y.NewValue));
+            xCheckBox.Current.BindValueChanged(_ =>
+            {
+                if (!xCheckBox.Current.Value && !yCheckBox.Current.Value)
+                {
+                    yCheckBox.Current.Value = true;
+                    return;
+                }
+
+                updateAxes();
+            });
+            yCheckBox.Current.BindValueChanged(_ =>
+            {
+                if (!xCheckBox.Current.Value && !yCheckBox.Current.Value)
+                {
+                    xCheckBox.Current.Value = true;
+                    return;
+                }
+
+                updateAxes();
+            });
 
             selectionCentreButton.Selected.Disabled = !(scaleHandler.CanScaleX.Value || scaleHandler.CanScaleY.Value);
             playfieldCentreButton.Selected.Disabled = scaleHandler.IsScalingSlider.Value && !selectionCentreButton.Selected.Disabled;
@@ -152,6 +170,12 @@ namespace osu.Game.Rulesets.Osu.Edit
             });
         }
 
+        private void updateAxes()
+        {
+            scaleInfo.Value = scaleInfo.Value with { XAxis = xCheckBox.Current.Value, YAxis = yCheckBox.Current.Value };
+            updateMinMaxScale();
+        }
+
         private void updateAxisCheckBoxesEnabled()
         {
             if (scaleInfo.Value.Origin != ScaleOrigin.SelectionCentre)
@@ -175,12 +199,14 @@ namespace osu.Game.Rulesets.Osu.Edit
             axisBindable.Disabled = !available;
         }
 
-        private void updateMaxScale()
+        private void updateMinMaxScale()
         {
             if (!scaleHandler.OriginalSurroundingQuad.HasValue)
                 return;
 
+            const float min_scale = 0.5f;
             const float max_scale = 10;
+
             var scale = scaleHandler.ClampScaleToPlayfieldBounds(new Vector2(max_scale), getOriginPosition(scaleInfo.Value), getAdjustAxis(scaleInfo.Value), getRotation(scaleInfo.Value));
 
             if (!scaleInfo.Value.XAxis)
@@ -189,12 +215,21 @@ namespace osu.Game.Rulesets.Osu.Edit
                 scale.Y = max_scale;
 
             scaleInputBindable.MaxValue = MathF.Max(1, MathF.Min(scale.X, scale.Y));
+
+            scale = scaleHandler.ClampScaleToPlayfieldBounds(new Vector2(min_scale), getOriginPosition(scaleInfo.Value), getAdjustAxis(scaleInfo.Value), getRotation(scaleInfo.Value));
+
+            if (!scaleInfo.Value.XAxis)
+                scale.X = min_scale;
+            if (!scaleInfo.Value.YAxis)
+                scale.Y = min_scale;
+
+            scaleInputBindable.MinValue = MathF.Min(1, MathF.Max(scale.X, scale.Y));
         }
 
         private void setOrigin(ScaleOrigin origin)
         {
             scaleInfo.Value = scaleInfo.Value with { Origin = origin };
-            updateMaxScale();
+            updateMinMaxScale();
             updateAxisCheckBoxesEnabled();
         }
 
@@ -219,21 +254,26 @@ namespace osu.Game.Rulesets.Osu.Edit
             }
         }
 
-        private Axes getAdjustAxis(PreciseScaleInfo scale) => scale.XAxis ? scale.YAxis ? Axes.Both : Axes.X : Axes.Y;
+        private Axes getAdjustAxis(PreciseScaleInfo scale)
+        {
+            var result = Axes.None;
+
+            if (scale.XAxis)
+                result |= Axes.X;
+
+            if (scale.YAxis)
+                result |= Axes.Y;
+
+            return result;
+        }
 
         private float getRotation(PreciseScaleInfo scale) => scale.Origin == ScaleOrigin.GridCentre ? gridToolbox.GridLinesRotation.Value : 0;
 
-        private void setAxis(bool x, bool y)
-        {
-            scaleInfo.Value = scaleInfo.Value with { XAxis = x, YAxis = y };
-            updateMaxScale();
-        }
-
         protected override void PopIn()
         {
             base.PopIn();
             scaleHandler.Begin();
-            updateMaxScale();
+            updateMinMaxScale();
         }
 
         protected override void PopOut()

osu.Game.Rulesets.Osu/Edit/Setup/OsuDifficultySection.cs

@@ -16,13 +16,13 @@ namespace osu.Game.Rulesets.Osu.Edit.Setup
 {
     public partial class OsuDifficultySection : SetupSection
     {
-        private LabelledSliderBar<float> circleSizeSlider { get; set; } = null!;
-        private LabelledSliderBar<float> healthDrainSlider { get; set; } = null!;
-        private LabelledSliderBar<float> approachRateSlider { get; set; } = null!;
-        private LabelledSliderBar<float> overallDifficultySlider { get; set; } = null!;
-        private LabelledSliderBar<double> baseVelocitySlider { get; set; } = null!;
-        private LabelledSliderBar<double> tickRateSlider { get; set; } = null!;
-        private LabelledSliderBar<float> stackLeniency { get; set; } = null!;
+        private FormSliderBar<float> circleSizeSlider { get; set; } = null!;
+        private FormSliderBar<float> healthDrainSlider { get; set; } = null!;
+        private FormSliderBar<float> approachRateSlider { get; set; } = null!;
+        private FormSliderBar<float> overallDifficultySlider { get; set; } = null!;
+        private FormSliderBar<double> baseVelocitySlider { get; set; } = null!;
+        private FormSliderBar<double> tickRateSlider { get; set; } = null!;
+        private FormSliderBar<float> stackLeniency { get; set; } = null!;
 
         public override LocalisableString Title => EditorSetupStrings.DifficultyHeader;
 
@@ -31,103 +31,110 @@ namespace osu.Game.Rulesets.Osu.Edit.Setup
         {
             Children = new Drawable[]
             {
-                circleSizeSlider = new LabelledSliderBar<float>
+                circleSizeSlider = new FormSliderBar<float>
                 {
-                    Label = BeatmapsetsStrings.ShowStatsCs,
-                    FixedLabelWidth = LABEL_WIDTH,
-                    Description = EditorSetupStrings.CircleSizeDescription,
+                    Caption = BeatmapsetsStrings.ShowStatsCs,
+                    HintText = EditorSetupStrings.CircleSizeDescription,
                     Current = new BindableFloat(Beatmap.Difficulty.CircleSize)
                     {
                         Default = BeatmapDifficulty.DEFAULT_DIFFICULTY,
                         MinValue = 0,
                         MaxValue = 10,
                         Precision = 0.1f,
-                    }
+                    },
+                    TransferValueOnCommit = true,
+                    TabbableContentContainer = this,
                 },
-                healthDrainSlider = new LabelledSliderBar<float>
+                healthDrainSlider = new FormSliderBar<float>
                 {
-                    Label = BeatmapsetsStrings.ShowStatsDrain,
-                    FixedLabelWidth = LABEL_WIDTH,
-                    Description = EditorSetupStrings.DrainRateDescription,
+                    Caption = BeatmapsetsStrings.ShowStatsDrain,
+                    HintText = EditorSetupStrings.DrainRateDescription,
                     Current = new BindableFloat(Beatmap.Difficulty.DrainRate)
                     {
                         Default = BeatmapDifficulty.DEFAULT_DIFFICULTY,
                         MinValue = 0,
                         MaxValue = 10,
                         Precision = 0.1f,
-                    }
+                    },
+                    TransferValueOnCommit = true,
+                    TabbableContentContainer = this,
                 },
-                approachRateSlider = new LabelledSliderBar<float>
+                approachRateSlider = new FormSliderBar<float>
                 {
-                    Label = BeatmapsetsStrings.ShowStatsAr,
-                    FixedLabelWidth = LABEL_WIDTH,
-                    Description = EditorSetupStrings.ApproachRateDescription,
+                    Caption = BeatmapsetsStrings.ShowStatsAr,
+                    HintText = EditorSetupStrings.ApproachRateDescription,
                     Current = new BindableFloat(Beatmap.Difficulty.ApproachRate)
                     {
                         Default = BeatmapDifficulty.DEFAULT_DIFFICULTY,
                         MinValue = 0,
                         MaxValue = 10,
                         Precision = 0.1f,
-                    }
+                    },
+                    TransferValueOnCommit = true,
+                    TabbableContentContainer = this,
                 },
-                overallDifficultySlider = new LabelledSliderBar<float>
+                overallDifficultySlider = new FormSliderBar<float>
                 {
-                    Label = BeatmapsetsStrings.ShowStatsAccuracy,
-                    FixedLabelWidth = LABEL_WIDTH,
-                    Description = EditorSetupStrings.OverallDifficultyDescription,
+                    Caption = BeatmapsetsStrings.ShowStatsAccuracy,
+                    HintText = EditorSetupStrings.OverallDifficultyDescription,
                     Current = new BindableFloat(Beatmap.Difficulty.OverallDifficulty)
                     {
                         Default = BeatmapDifficulty.DEFAULT_DIFFICULTY,
                         MinValue = 0,
                         MaxValue = 10,
                         Precision = 0.1f,
-                    }
+                    },
+                    TransferValueOnCommit = true,
+                    TabbableContentContainer = this,
                 },
-                baseVelocitySlider = new LabelledSliderBar<double>
+                baseVelocitySlider = new FormSliderBar<double>
                 {
-                    Label = EditorSetupStrings.BaseVelocity,
-                    FixedLabelWidth = LABEL_WIDTH,
-                    Description = EditorSetupStrings.BaseVelocityDescription,
+                    Caption = EditorSetupStrings.BaseVelocity,
+                    HintText = EditorSetupStrings.BaseVelocityDescription,
                     Current = new BindableDouble(Beatmap.Difficulty.SliderMultiplier)
                     {
                         Default = 1.4,
                         MinValue = 0.4,
                         MaxValue = 3.6,
                         Precision = 0.01f,
-                    }
+                    },
+                    TransferValueOnCommit = true,
+                    TabbableContentContainer = this,
                 },
-                tickRateSlider = new LabelledSliderBar<double>
+                tickRateSlider = new FormSliderBar<double>
                 {
-                    Label = EditorSetupStrings.TickRate,
-                    FixedLabelWidth = LABEL_WIDTH,
-                    Description = EditorSetupStrings.TickRateDescription,
+                    Caption = EditorSetupStrings.TickRate,
+                    HintText = EditorSetupStrings.TickRateDescription,
                     Current = new BindableDouble(Beatmap.Difficulty.SliderTickRate)
                     {
                         Default = 1,
                         MinValue = 1,
                         MaxValue = 4,
                         Precision = 1,
-                    }
+                    },
+                    TransferValueOnCommit = true,
+                    TabbableContentContainer = this,
                 },
-                stackLeniency = new LabelledSliderBar<float>
+                stackLeniency = new FormSliderBar<float>
                 {
-                    Label = "Stack Leniency",
-                    FixedLabelWidth = LABEL_WIDTH,
-                    Description = "In play mode, osu! automatically stacks notes which occur at the same location. Increasing this value means it is more likely to snap notes of further time-distance.",
+                    Caption = "Stack Leniency",
+                    HintText = "In play mode, osu! automatically stacks notes which occur at the same location. Increasing this value means it is more likely to snap notes of further time-distance.",
                     Current = new BindableFloat(Beatmap.BeatmapInfo.StackLeniency)
                     {
                         Default = 0.7f,
                         MinValue = 0,
                         MaxValue = 1,
                         Precision = 0.1f
-                    }
+                    },
+                    TransferValueOnCommit = true,
+                    TabbableContentContainer = this,
                 },
             };
 
-            foreach (var item in Children.OfType<LabelledSliderBar<float>>())
+            foreach (var item in Children.OfType<FormSliderBar<float>>())
                 item.Current.ValueChanged += _ => updateValues();
 
-            foreach (var item in Children.OfType<LabelledSliderBar<double>>())
+            foreach (var item in Children.OfType<FormSliderBar<double>>())
                 item.Current.ValueChanged += _ => updateValues();
         }
 

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

@@ -2,10 +2,13 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
+using System.Diagnostics;
 using osu.Game.Rulesets.Mods;
 using osu.Game.Rulesets.Objects.Drawables;
 using osu.Game.Rulesets.Osu.Objects;
 using osu.Game.Rulesets.Osu.Objects.Drawables;
+using osu.Game.Rulesets.Osu.UI;
+using osu.Game.Rulesets.UI;
 
 namespace osu.Game.Rulesets.Osu.Mods
 {
@@ -25,5 +28,14 @@ namespace osu.Game.Rulesets.Osu.Mods
                 }
             };
         }
+
+        public override void Update(Playfield playfield)
+        {
+            base.Update(playfield);
+            OsuPlayfield osuPlayfield = (OsuPlayfield)playfield;
+            Debug.Assert(osuPlayfield.Cursor != null);
+
+            osuPlayfield.Cursor.ActiveCursor.Rotation = -CurrentRotation;
+        }
     }
 }

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

@@ -120,6 +120,7 @@ namespace osu.Game.Rulesets.Osu.Mods
                                 Position = Position + Path.PositionAt(e.PathProgress),
                                 StackHeight = StackHeight,
                                 Scale = Scale,
+                                PathProgress = e.PathProgress,
                             });
                             break;
 
@@ -150,6 +151,7 @@ namespace osu.Game.Rulesets.Osu.Mods
                                 Position = Position + Path.PositionAt(e.PathProgress),
                                 StackHeight = StackHeight,
                                 Scale = Scale,
+                                PathProgress = e.PathProgress,
                             });
                             break;
                     }

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

@@ -204,6 +204,7 @@ namespace osu.Game.Rulesets.Osu.Objects
                             SpanStartTime = e.SpanStartTime,
                             StartTime = e.Time,
                             Position = Position + Path.PositionAt(e.PathProgress),
+                            PathProgress = e.PathProgress,
                             StackHeight = StackHeight,
                         });
                         break;
@@ -236,6 +237,7 @@ namespace osu.Game.Rulesets.Osu.Objects
                             StartTime = StartTime + (e.SpanIndex + 1) * SpanDuration,
                             Position = Position + Path.PositionAt(e.PathProgress),
                             StackHeight = StackHeight,
+                            PathProgress = e.PathProgress,
                         });
                         break;
                 }
@@ -248,14 +250,27 @@ namespace osu.Game.Rulesets.Osu.Objects
         {
             endPositionCache.Invalidate();
 
-            if (HeadCircle != null)
-                HeadCircle.Position = Position;
+            foreach (var nested in NestedHitObjects)
+            {
+                switch (nested)
+                {
+                    case SliderHeadCircle headCircle:
+                        headCircle.Position = Position;
+                        break;
 
-            if (TailCircle != null)
-                TailCircle.Position = EndPosition;
+                    case SliderTailCircle tailCircle:
+                        tailCircle.Position = EndPosition;
+                        break;
 
-            if (LastRepeat != null)
-                LastRepeat.Position = RepeatCount % 2 == 0 ? Position : Position + Path.PositionAt(1);
+                    case SliderRepeat repeat:
+                        repeat.Position = Position + Path.PositionAt(repeat.PathProgress);
+                        break;
+
+                    case SliderTick tick:
+                        tick.Position = Position + Path.PositionAt(tick.PathProgress);
+                        break;
+                }
+            }
         }
 
         protected void UpdateNestedSamples()

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

@@ -5,6 +5,8 @@ namespace osu.Game.Rulesets.Osu.Objects
 {
     public class SliderRepeat : SliderEndCircle
     {
+        public double PathProgress { get; set; }
+
         public SliderRepeat(Slider slider)
             : base(slider)
         {

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

@@ -13,6 +13,7 @@ namespace osu.Game.Rulesets.Osu.Objects
     {
         public int SpanIndex { get; set; }
         public double SpanStartTime { get; set; }
+        public double PathProgress { get; set; }
 
         protected override void ApplyDefaultsToSelf(ControlPointInfo controlPointInfo, IBeatmapDifficultyInfo difficulty)
         {

osu.Game.Rulesets.Osu/OsuRuleset.cs

@@ -5,6 +5,7 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Sprites;
 using osu.Framework.Input.Bindings;
 using osu.Framework.Localisation;
@@ -39,6 +40,7 @@ using osu.Game.Scoring;
 using osu.Game.Screens.Edit.Setup;
 using osu.Game.Screens.Ranking.Statistics;
 using osu.Game.Skinning;
+using osuTK;
 
 namespace osu.Game.Rulesets.Osu
 {
@@ -336,10 +338,28 @@ namespace osu.Game.Rulesets.Osu
             };
         }
 
-        public override IEnumerable<SetupSection> CreateEditorSetupSections() =>
+        public override IEnumerable<Drawable> CreateEditorSetupSections() =>
         [
+            new MetadataSection(),
             new OsuDifficultySection(),
-            new ColoursSection(),
+            new FillFlowContainer
+            {
+                AutoSizeAxes = Axes.Y,
+                Direction = FillDirection.Vertical,
+                Spacing = new Vector2(SetupScreen.SPACING),
+                Children = new Drawable[]
+                {
+                    new ResourcesSection
+                    {
+                        RelativeSizeAxes = Axes.X,
+                    },
+                    new ColoursSection
+                    {
+                        RelativeSizeAxes = Axes.X,
+                    }
+                }
+            },
+            new DesignSection(),
         ];
 
         /// <seealso cref="OsuHitObject.ApplyDefaultsToSelf"/>

osu.Game.Rulesets.Osu/Utils/OsuHitObjectGenerationUtils.cs

@@ -3,7 +3,6 @@
 
 using System;
 using System.Linq;
-using osu.Framework.Extensions.IEnumerableExtensions;
 using osu.Game.Rulesets.Osu.UI;
 using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Osu.Beatmaps;
@@ -117,10 +116,9 @@ namespace osu.Game.Rulesets.Osu.Utils
             if (osuObject is not Slider slider)
                 return;
 
-            void reflectNestedObject(OsuHitObject nested) => nested.Position = new Vector2(OsuPlayfield.BASE_SIZE.X - nested.Position.X, nested.Position.Y);
             static void reflectControlPoint(PathControlPoint point) => point.Position = new Vector2(-point.Position.X, point.Position.Y);
 
-            modifySlider(slider, reflectNestedObject, reflectControlPoint);
+            modifySlider(slider, reflectControlPoint);
         }
 
         /// <summary>
@@ -134,10 +132,9 @@ namespace osu.Game.Rulesets.Osu.Utils
             if (osuObject is not Slider slider)
                 return;
 
-            void reflectNestedObject(OsuHitObject nested) => nested.Position = new Vector2(nested.Position.X, OsuPlayfield.BASE_SIZE.Y - nested.Position.Y);
             static void reflectControlPoint(PathControlPoint point) => point.Position = new Vector2(point.Position.X, -point.Position.Y);
 
-            modifySlider(slider, reflectNestedObject, reflectControlPoint);
+            modifySlider(slider, reflectControlPoint);
         }
 
         /// <summary>
@@ -146,10 +143,9 @@ namespace osu.Game.Rulesets.Osu.Utils
         /// <param name="slider">The slider to be flipped.</param>
         public static void FlipSliderInPlaceHorizontally(Slider slider)
         {
-            void flipNestedObject(OsuHitObject nested) => nested.Position = new Vector2(slider.X - (nested.X - slider.X), nested.Y);
             static void flipControlPoint(PathControlPoint point) => point.Position = new Vector2(-point.Position.X, point.Position.Y);
 
-            modifySlider(slider, flipNestedObject, flipControlPoint);
+            modifySlider(slider, flipControlPoint);
         }
 
         /// <summary>
@@ -159,18 +155,13 @@ namespace osu.Game.Rulesets.Osu.Utils
         /// <param name="rotation">The angle, measured in radians, to rotate the slider by.</param>
         public static void RotateSlider(Slider slider, float rotation)
         {
-            void rotateNestedObject(OsuHitObject nested) => nested.Position = rotateVector(nested.Position - slider.Position, rotation) + slider.Position;
             void rotateControlPoint(PathControlPoint point) => point.Position = rotateVector(point.Position, rotation);
 
-            modifySlider(slider, rotateNestedObject, rotateControlPoint);
+            modifySlider(slider, rotateControlPoint);
         }
 
-        private static void modifySlider(Slider slider, Action<OsuHitObject> modifyNestedObject, Action<PathControlPoint> modifyControlPoint)
+        private static void modifySlider(Slider slider, Action<PathControlPoint> modifyControlPoint)
         {
-            // No need to update the head and tail circles, since slider handles that when the new slider path is set
-            slider.NestedHitObjects.OfType<SliderTick>().ForEach(modifyNestedObject);
-            slider.NestedHitObjects.OfType<SliderRepeat>().ForEach(modifyNestedObject);
-
             var controlPoints = slider.Path.ControlPoints.Select(p => new PathControlPoint(p.Position, p.Type)).ToArray();
             foreach (var point in controlPoints)
                 modifyControlPoint(point);

osu.Game.Rulesets.Osu/Utils/OsuHitObjectGenerationUtils_Reposition.cs

@@ -232,8 +232,6 @@ namespace osu.Game.Rulesets.Osu.Utils
             slider.Position = workingObject.PositionModified = new Vector2(newX, newY);
             workingObject.EndPositionModified = slider.EndPosition;
 
-            shiftNestedObjects(slider, workingObject.PositionModified - workingObject.PositionOriginal);
-
             return workingObject.PositionModified - previousPosition;
         }
 
@@ -307,22 +305,6 @@ namespace osu.Game.Rulesets.Osu.Utils
             return new RectangleF(left, top, right - left, bottom - top);
         }
 
-        /// <summary>
-        /// Shifts all nested <see cref="SliderTick"/>s and <see cref="SliderRepeat"/>s by the specified shift.
-        /// </summary>
-        /// <param name="slider"><see cref="Slider"/> whose nested <see cref="SliderTick"/>s and <see cref="SliderRepeat"/>s should be shifted</param>
-        /// <param name="shift">The <see cref="Vector2"/> the <see cref="Slider"/>'s nested <see cref="SliderTick"/>s and <see cref="SliderRepeat"/>s should be shifted by</param>
-        private static void shiftNestedObjects(Slider slider, Vector2 shift)
-        {
-            foreach (var hitObject in slider.NestedHitObjects.Where(o => o is SliderTick || o is SliderRepeat))
-            {
-                if (!(hitObject is OsuHitObject osuHitObject))
-                    continue;
-
-                osuHitObject.Position += shift;
-            }
-        }
-
         /// <summary>
         /// Clamp a position to playfield, keeping a specified distance from the edges.
         /// </summary>
@@ -431,7 +413,6 @@ namespace osu.Game.Rulesets.Osu.Utils
         private class WorkingObject
         {
             public float RotationOriginal { get; }
-            public Vector2 PositionOriginal { get; }
             public Vector2 PositionModified { get; set; }
             public Vector2 EndPositionModified { get; set; }
 
@@ -442,7 +423,7 @@ namespace osu.Game.Rulesets.Osu.Utils
             {
                 PositionInfo = positionInfo;
                 RotationOriginal = HitObject is Slider slider ? getSliderRotation(slider) : 0;
-                PositionModified = PositionOriginal = HitObject.Position;
+                PositionModified = HitObject.Position;
                 EndPositionModified = HitObject.EndPosition;
             }
         }

osu.Game.Rulesets.Taiko.Tests/Editor/TestSceneEditorPlacement.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 System.Linq;
+using NUnit.Framework;
+using osu.Framework.Graphics.UserInterface;
+using osu.Framework.Testing;
+using osu.Game.Graphics.UserInterface;
+using osu.Game.Rulesets.Taiko.Objects;
+using osu.Game.Rulesets.Taiko.Objects.Drawables;
+using osu.Game.Tests.Visual;
+using osuTK.Input;
+
+namespace osu.Game.Rulesets.Taiko.Tests.Editor
+{
+    public partial class TestSceneEditorPlacement : EditorTestScene
+    {
+        protected override Ruleset CreateEditorRuleset() => new TaikoRuleset();
+
+        [Test]
+        public void TestPlacementBlueprintDoesNotCauseCrashes()
+        {
+            AddStep("clear objects", () => EditorBeatmap.Clear());
+            AddStep("add two objects", () =>
+            {
+                EditorBeatmap.Add(new Hit { StartTime = 1818 });
+                EditorBeatmap.Add(new Hit { StartTime = 1584 });
+            });
+            AddStep("seek back", () => EditorClock.Seek(1584));
+            AddStep("choose hit placement tool", () => InputManager.Key(Key.Number2));
+            AddStep("hover over first hit", () => InputManager.MoveMouseTo(Editor.ChildrenOfType<DrawableHit>().ElementAt(1)));
+            AddStep("hover over second hit", () => InputManager.MoveMouseTo(Editor.ChildrenOfType<DrawableHit>().ElementAt(0)));
+            AddStep("right click", () => InputManager.Click(MouseButton.Right));
+            AddUntilStep("context menu open", () => Editor.ChildrenOfType<OsuContextMenu>().Any(menu => menu.State == MenuState.Open));
+        }
+    }
+}

osu.Game.Rulesets.Taiko.Tests/osu.Game.Rulesets.Taiko.Tests.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <Import Project="..\osu.TestProject.props" />
   <ItemGroup Label="Package References">
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="NUnit" Version="3.14.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
   </ItemGroup>

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

@@ -43,6 +43,15 @@ namespace osu.Game.Rulesets.Taiko.Difficulty
         [JsonProperty("great_hit_window")]
         public double GreatHitWindow { get; set; }
 
+        /// <summary>
+        /// The perceived hit window for an OK hit inclusive of rate-adjusting mods (DT/HT/etc).
+        /// </summary>
+        /// <remarks>
+        /// Rate-adjusting mods don't directly affect the hit window, but have a perceived effect as a result of adjusting audio timing.
+        /// </remarks>
+        [JsonProperty("ok_hit_window")]
+        public double OkHitWindow { get; set; }
+
         public override IEnumerable<(int attributeId, object value)> ToDatabaseAttributes()
         {
             foreach (var v in base.ToDatabaseAttributes())
@@ -50,6 +59,7 @@ namespace osu.Game.Rulesets.Taiko.Difficulty
 
             yield return (ATTRIB_ID_DIFFICULTY, StarRating);
             yield return (ATTRIB_ID_GREAT_HIT_WINDOW, GreatHitWindow);
+            yield return (ATTRIB_ID_OK_HIT_WINDOW, OkHitWindow);
         }
 
         public override void FromDatabaseAttributes(IReadOnlyDictionary<int, double> values, IBeatmapOnlineInfo onlineInfo)
@@ -58,6 +68,7 @@ namespace osu.Game.Rulesets.Taiko.Difficulty
 
             StarRating = values[ATTRIB_ID_DIFFICULTY];
             GreatHitWindow = values[ATTRIB_ID_GREAT_HIT_WINDOW];
+            OkHitWindow = values[ATTRIB_ID_OK_HIT_WINDOW];
         }
     }
 }

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

@@ -25,7 +25,7 @@ namespace osu.Game.Rulesets.Taiko.Difficulty
         private const double colour_skill_multiplier = 0.375 * difficulty_multiplier;
         private const double stamina_skill_multiplier = 0.375 * difficulty_multiplier;
 
-        public override int Version => 20221107;
+        public override int Version => 20241007;
 
         public TaikoDifficultyCalculator(IRulesetInfo ruleset, IWorkingBeatmap beatmap)
             : base(ruleset, beatmap)
@@ -99,6 +99,7 @@ namespace osu.Game.Rulesets.Taiko.Difficulty
                 ColourDifficulty = colourRating,
                 PeakDifficulty = combinedRating,
                 GreatHitWindow = hitWindows.WindowFor(HitResult.Great) / clockRate,
+                OkHitWindow = hitWindows.WindowFor(HitResult.Ok) / clockRate,
                 MaxCombo = beatmap.GetMaxCombo(),
             };
 

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

@@ -18,6 +18,9 @@ namespace osu.Game.Rulesets.Taiko.Difficulty
         [JsonProperty("effective_miss_count")]
         public double EffectiveMissCount { get; set; }
 
+        [JsonProperty("estimated_unstable_rate")]
+        public double? EstimatedUnstableRate { get; set; }
+
         public override IEnumerable<PerformanceDisplayAttribute> GetAttributesForDisplay()
         {
             foreach (var attribute in base.GetAttributesForDisplay())

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

@@ -9,6 +9,7 @@ using osu.Game.Rulesets.Mods;
 using osu.Game.Rulesets.Scoring;
 using osu.Game.Rulesets.Taiko.Objects;
 using osu.Game.Scoring;
+using osu.Game.Utils;
 
 namespace osu.Game.Rulesets.Taiko.Difficulty
 {
@@ -18,7 +19,7 @@ namespace osu.Game.Rulesets.Taiko.Difficulty
         private int countOk;
         private int countMeh;
         private int countMiss;
-        private double accuracy;
+        private double? estimatedUnstableRate;
 
         private double effectiveMissCount;
 
@@ -35,7 +36,7 @@ namespace osu.Game.Rulesets.Taiko.Difficulty
             countOk = score.Statistics.GetValueOrDefault(HitResult.Ok);
             countMeh = score.Statistics.GetValueOrDefault(HitResult.Meh);
             countMiss = score.Statistics.GetValueOrDefault(HitResult.Miss);
-            accuracy = customAccuracy;
+            estimatedUnstableRate = computeDeviationUpperBound(taikoAttributes) * 10;
 
             // The effectiveMissCount is calculated by gaining a ratio for totalSuccessfulHits and increasing the miss penalty for shorter object counts lower than 1000.
             if (totalSuccessfulHits > 0)
@@ -65,6 +66,7 @@ namespace osu.Game.Rulesets.Taiko.Difficulty
                 Difficulty = difficultyValue,
                 Accuracy = accuracyValue,
                 EffectiveMissCount = effectiveMissCount,
+                EstimatedUnstableRate = estimatedUnstableRate,
                 Total = totalValue
             };
         }
@@ -85,35 +87,94 @@ namespace osu.Game.Rulesets.Taiko.Difficulty
                 difficultyValue *= 1.025;
 
             if (score.Mods.Any(m => m is ModHardRock))
-                difficultyValue *= 1.050;
+                difficultyValue *= 1.10;
 
             if (score.Mods.Any(m => m is ModFlashlight<TaikoHitObject>))
                 difficultyValue *= 1.050 * lengthBonus;
 
-            return difficultyValue * Math.Pow(accuracy, 2.0);
+            if (estimatedUnstableRate == null)
+                return 0;
+
+            return difficultyValue * Math.Pow(SpecialFunctions.Erf(400 / (Math.Sqrt(2) * estimatedUnstableRate.Value)), 2.0);
         }
 
         private double computeAccuracyValue(ScoreInfo score, TaikoDifficultyAttributes attributes, bool isConvert)
         {
-            if (attributes.GreatHitWindow <= 0)
+            if (attributes.GreatHitWindow <= 0 || estimatedUnstableRate == null)
                 return 0;
 
-            double accuracyValue = Math.Pow(60.0 / attributes.GreatHitWindow, 1.1) * Math.Pow(accuracy, 8.0) * Math.Pow(attributes.StarRating, 0.4) * 27.0;
+            double accuracyValue = Math.Pow(70 / estimatedUnstableRate.Value, 1.1) * Math.Pow(attributes.StarRating, 0.4) * 100.0;
 
             double lengthBonus = Math.Min(1.15, Math.Pow(totalHits / 1500.0, 0.3));
-            accuracyValue *= lengthBonus;
 
             // Slight HDFL Bonus for accuracy. A clamp is used to prevent against negative values.
             if (score.Mods.Any(m => m is ModFlashlight<TaikoHitObject>) && score.Mods.Any(m => m is ModHidden) && !isConvert)
-                accuracyValue *= Math.Max(1.0, 1.1 * lengthBonus);
+                accuracyValue *= Math.Max(1.0, 1.05 * lengthBonus);
 
             return accuracyValue;
         }
 
+        /// <summary>
+        /// Computes an upper bound on the player's tap deviation based on the OD, number of circles and sliders,
+        /// and the hit judgements, assuming the player's mean hit error is 0. The estimation is consistent in that
+        /// two SS scores on the same map with the same settings will always return the same deviation.
+        /// </summary>
+        private double? computeDeviationUpperBound(TaikoDifficultyAttributes attributes)
+        {
+            if (totalSuccessfulHits == 0 || attributes.GreatHitWindow <= 0)
+                return null;
+
+            double h300 = attributes.GreatHitWindow;
+            double h100 = attributes.OkHitWindow;
+
+            const double z = 2.32634787404; // 99% critical value for the normal distribution (one-tailed).
+
+            // The upper bound on deviation, calculated with the ratio of 300s to objects, and the great hit window.
+            double? calcDeviationGreatWindow()
+            {
+                if (countGreat == 0) return null;
+
+                double n = totalHits;
+
+                // Proportion of greats hit.
+                double p = countGreat / n;
+
+                // We can be 99% confident that p is at least this value.
+                double pLowerBound = (n * p + z * z / 2) / (n + z * z) - z / (n + z * z) * Math.Sqrt(n * p * (1 - p) + z * z / 4);
+
+                // We can be 99% confident that the deviation is not higher than:
+                return h300 / (Math.Sqrt(2) * SpecialFunctions.ErfInv(pLowerBound));
+            }
+
+            // The upper bound on deviation, calculated with the ratio of 300s + 100s to objects, and the good hit window.
+            // This will return a lower value than the first method when the number of 100s is high, but the miss count is low.
+            double? calcDeviationGoodWindow()
+            {
+                if (totalSuccessfulHits == 0) return null;
+
+                double n = totalHits;
+
+                // Proportion of greats + goods hit.
+                double p = totalSuccessfulHits / n;
+
+                // We can be 99% confident that p is at least this value.
+                double pLowerBound = (n * p + z * z / 2) / (n + z * z) - z / (n + z * z) * Math.Sqrt(n * p * (1 - p) + z * z / 4);
+
+                // We can be 99% confident that the deviation is not higher than:
+                return h100 / (Math.Sqrt(2) * SpecialFunctions.ErfInv(pLowerBound));
+            }
+
+            double? deviationGreatWindow = calcDeviationGreatWindow();
+            double? deviationGoodWindow = calcDeviationGoodWindow();
+
+            if (deviationGreatWindow is null)
+                return deviationGoodWindow;
+
+            return Math.Min(deviationGreatWindow.Value, deviationGoodWindow!.Value);
+        }
+
         private int totalHits => countGreat + countOk + countMeh + countMiss;
 
         private int totalSuccessfulHits => countGreat + countOk + countMeh;
-
-        private double customAccuracy => totalHits > 0 ? (countGreat * 300 + countOk * 150) / (totalHits * 300.0) : 0;
     }
 }

osu.Game.Rulesets.Taiko/Edit/Setup/TaikoDifficultySection.cs

@@ -16,10 +16,10 @@ namespace osu.Game.Rulesets.Taiko.Edit.Setup
 {
     public partial class TaikoDifficultySection : SetupSection
     {
-        private LabelledSliderBar<float> healthDrainSlider { get; set; } = null!;
-        private LabelledSliderBar<float> overallDifficultySlider { get; set; } = null!;
-        private LabelledSliderBar<double> baseVelocitySlider { get; set; } = null!;
-        private LabelledSliderBar<double> tickRateSlider { get; set; } = null!;
+        private FormSliderBar<float> healthDrainSlider { get; set; } = null!;
+        private FormSliderBar<float> overallDifficultySlider { get; set; } = null!;
+        private FormSliderBar<double> baseVelocitySlider { get; set; } = null!;
+        private FormSliderBar<double> tickRateSlider { get; set; } = null!;
 
         public override LocalisableString Title => EditorSetupStrings.DifficultyHeader;
 
@@ -28,64 +28,68 @@ namespace osu.Game.Rulesets.Taiko.Edit.Setup
         {
             Children = new Drawable[]
             {
-                healthDrainSlider = new LabelledSliderBar<float>
+                healthDrainSlider = new FormSliderBar<float>
                 {
-                    Label = BeatmapsetsStrings.ShowStatsDrain,
-                    FixedLabelWidth = LABEL_WIDTH,
-                    Description = EditorSetupStrings.DrainRateDescription,
+                    Caption = BeatmapsetsStrings.ShowStatsDrain,
+                    HintText = EditorSetupStrings.DrainRateDescription,
                     Current = new BindableFloat(Beatmap.Difficulty.DrainRate)
                     {
                         Default = BeatmapDifficulty.DEFAULT_DIFFICULTY,
                         MinValue = 0,
                         MaxValue = 10,
                         Precision = 0.1f,
-                    }
+                    },
+                    TransferValueOnCommit = true,
+                    TabbableContentContainer = this,
                 },
-                overallDifficultySlider = new LabelledSliderBar<float>
+                overallDifficultySlider = new FormSliderBar<float>
                 {
-                    Label = BeatmapsetsStrings.ShowStatsAccuracy,
-                    FixedLabelWidth = LABEL_WIDTH,
-                    Description = EditorSetupStrings.OverallDifficultyDescription,
+                    Caption = BeatmapsetsStrings.ShowStatsAccuracy,
+                    HintText = EditorSetupStrings.OverallDifficultyDescription,
                     Current = new BindableFloat(Beatmap.Difficulty.OverallDifficulty)
                     {
                         Default = BeatmapDifficulty.DEFAULT_DIFFICULTY,
                         MinValue = 0,
                         MaxValue = 10,
                         Precision = 0.1f,
-                    }
+                    },
+                    TransferValueOnCommit = true,
+                    TabbableContentContainer = this,
                 },
-                baseVelocitySlider = new LabelledSliderBar<double>
+                baseVelocitySlider = new FormSliderBar<double>
                 {
-                    Label = EditorSetupStrings.BaseVelocity,
-                    FixedLabelWidth = LABEL_WIDTH,
-                    Description = EditorSetupStrings.BaseVelocityDescription,
+                    Caption = EditorSetupStrings.BaseVelocity,
+                    HintText = EditorSetupStrings.BaseVelocityDescription,
                     Current = new BindableDouble(Beatmap.Difficulty.SliderMultiplier)
                     {
                         Default = 1.4,
                         MinValue = 0.4,
                         MaxValue = 3.6,
                         Precision = 0.01f,
-                    }
+                    },
+                    TransferValueOnCommit = true,
+                    TabbableContentContainer = this,
                 },
-                tickRateSlider = new LabelledSliderBar<double>
+                tickRateSlider = new FormSliderBar<double>
                 {
-                    Label = EditorSetupStrings.TickRate,
-                    FixedLabelWidth = LABEL_WIDTH,
-                    Description = EditorSetupStrings.TickRateDescription,
+                    Caption = EditorSetupStrings.TickRate,
+                    HintText = EditorSetupStrings.TickRateDescription,
                     Current = new BindableDouble(Beatmap.Difficulty.SliderTickRate)
                     {
                         Default = 1,
                         MinValue = 1,
                         MaxValue = 4,
                         Precision = 1,
-                    }
+                    },
+                    TransferValueOnCommit = true,
+                    TabbableContentContainer = this,
                 },
             };
 
-            foreach (var item in Children.OfType<LabelledSliderBar<float>>())
+            foreach (var item in Children.OfType<FormSliderBar<float>>())
                 item.Current.ValueChanged += _ => updateValues();
 
-            foreach (var item in Children.OfType<LabelledSliderBar<double>>())
+            foreach (var item in Children.OfType<FormSliderBar<double>>())
                 item.Current.ValueChanged += _ => updateValues();
         }
 

osu.Game.Rulesets.Taiko/Edit/TaikoSelectionHandler.cs

@@ -6,6 +6,7 @@ using System.Linq;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics.UserInterface;
+using osu.Framework.Input.Bindings;
 using osu.Game.Graphics.UserInterface;
 using osu.Game.Rulesets.Edit;
 using osu.Game.Rulesets.Objects;
@@ -86,10 +87,22 @@ namespace osu.Game.Rulesets.Taiko.Edit
         protected override IEnumerable<MenuItem> GetContextMenuItemsForSelection(IEnumerable<SelectionBlueprint<HitObject>> selection)
         {
             if (selection.All(s => s.Item is Hit))
-                yield return new TernaryStateToggleMenuItem("Rim") { State = { BindTarget = selectionRimState } };
+            {
+                yield return new TernaryStateToggleMenuItem("Rim")
+                {
+                    State = { BindTarget = selectionRimState },
+                    Hotkey = new Hotkey(new KeyCombination(InputKey.W), new KeyCombination(InputKey.R)),
+                };
+            }
 
             if (selection.All(s => s.Item is TaikoHitObject))
-                yield return new TernaryStateToggleMenuItem("Strong") { State = { BindTarget = selectionStrongState } };
+            {
+                yield return new TernaryStateToggleMenuItem("Strong")
+                {
+                    State = { BindTarget = selectionStrongState },
+                    Hotkey = new Hotkey(new KeyCombination(InputKey.E)),
+                };
+            }
 
             foreach (var item in base.GetContextMenuItemsForSelection(selection))
                 yield return item;

osu.Game.Rulesets.Taiko/TaikoRuleset.cs

@@ -190,9 +190,12 @@ namespace osu.Game.Rulesets.Taiko
 
         public override HitObjectComposer CreateHitObjectComposer() => new TaikoHitObjectComposer(this);
 
-        public override IEnumerable<SetupSection> CreateEditorSetupSections() =>
+        public override IEnumerable<Drawable> CreateEditorSetupSections() =>
         [
+            new MetadataSection(),
             new TaikoDifficultySection(),
+            new ResourcesSection(),
+            new DesignSection(),
         ];
 
         public override IBeatmapVerifier CreateBeatmapVerifier() => new TaikoBeatmapVerifier();

osu.Game.Tests/Database/BackgroundDataStoreProcessorTests.cs

@@ -22,9 +22,9 @@ namespace osu.Game.Tests.Database
     [HeadlessTest]
     public partial class BackgroundDataStoreProcessorTests : OsuTestScene, ILocalUserPlayInfo
     {
-        public IBindable<bool> IsPlaying => isPlaying;
+        public IBindable<LocalUserPlayingState> PlayingState => isPlaying;
 
-        private readonly Bindable<bool> isPlaying = new Bindable<bool>();
+        private readonly Bindable<LocalUserPlayingState> isPlaying = new Bindable<LocalUserPlayingState>();
 
         private BeatmapSetInfo importedSet = null!;
 
@@ -37,7 +37,7 @@ namespace osu.Game.Tests.Database
         [SetUpSteps]
         public void SetUpSteps()
         {
-            AddStep("Set not playing", () => isPlaying.Value = false);
+            AddStep("Set not playing", () => isPlaying.Value = LocalUserPlayingState.NotPlaying);
         }
 
         [Test]
@@ -89,7 +89,7 @@ namespace osu.Game.Tests.Database
                 });
             });
 
-            AddStep("Set playing", () => isPlaying.Value = true);
+            AddStep("Set playing", () => isPlaying.Value = LocalUserPlayingState.Playing);
 
             AddStep("Reset difficulty", () =>
             {
@@ -117,7 +117,7 @@ namespace osu.Game.Tests.Database
                 });
             });
 
-            AddStep("Set not playing", () => isPlaying.Value = false);
+            AddStep("Set not playing", () => isPlaying.Value = LocalUserPlayingState.NotPlaying);
 
             AddUntilStep("wait for difficulties repopulated", () =>
             {

osu.Game.Tests/Database/BeatmapImporterTests.cs

@@ -716,7 +716,7 @@ namespace osu.Game.Tests.Database
                 {
                     foreach (var entry in zip.Entries.ToArray())
                     {
-                        if (entry.Key.EndsWith(".osu", StringComparison.InvariantCulture))
+                        if (entry.Key!.EndsWith(".osu", StringComparison.InvariantCulture))
                             zip.RemoveEntry(entry);
                     }
 

osu.Game.Tests/Editing/TestSceneHitObjectComposerDistanceSnapping.cs

@@ -267,23 +267,26 @@ namespace osu.Game.Tests.Editing
         [Test]
         public void TestUseCurrentSnap()
         {
+            ExpandableButton getCurrentSnapButton() => composer.ChildrenOfType<EditorToolboxGroup>().Single(g => g.Name == "snapping")
+                                                               .ChildrenOfType<ExpandableButton>().Single();
+
             AddStep("add objects to beatmap", () =>
             {
                 editorBeatmap.Add(new HitCircle { StartTime = 1000 });
                 editorBeatmap.Add(new HitCircle { Position = new Vector2(100), StartTime = 2000 });
             });
 
-            AddStep("hover use current snap button", () => InputManager.MoveMouseTo(composer.ChildrenOfType<ExpandableButton>().Single()));
-            AddUntilStep("use current snap expanded", () => composer.ChildrenOfType<ExpandableButton>().Single().Expanded.Value, () => Is.True);
+            AddStep("hover use current snap button", () => InputManager.MoveMouseTo(getCurrentSnapButton()));
+            AddUntilStep("use current snap expanded", () => getCurrentSnapButton().Expanded.Value, () => Is.True);
 
             AddStep("seek before first object", () => EditorClock.Seek(0));
-            AddUntilStep("use current snap not available", () => composer.ChildrenOfType<ExpandableButton>().Single().Enabled.Value, () => Is.False);
+            AddUntilStep("use current snap not available", () => getCurrentSnapButton().Enabled.Value, () => Is.False);
 
             AddStep("seek to between objects", () => EditorClock.Seek(1500));
-            AddUntilStep("use current snap available", () => composer.ChildrenOfType<ExpandableButton>().Single().Enabled.Value, () => Is.True);
+            AddUntilStep("use current snap available", () => getCurrentSnapButton().Enabled.Value, () => Is.True);
 
             AddStep("seek after last object", () => EditorClock.Seek(2500));
-            AddUntilStep("use current snap not available", () => composer.ChildrenOfType<ExpandableButton>().Single().Enabled.Value, () => Is.False);
+            AddUntilStep("use current snap not available", () => getCurrentSnapButton().Enabled.Value, () => Is.False);
         }
 
         private void assertSnapDistance(float expectedDistance, HitObject? referenceObject, bool includeSliderVelocity)

osu.Game.Tests/Input/ConfineMouseTrackerTest.cs

@@ -3,11 +3,13 @@
 
 using NUnit.Framework;
 using osu.Framework.Allocation;
+using osu.Framework.Bindables;
 using osu.Framework.Configuration;
 using osu.Framework.Input;
 using osu.Framework.Testing;
 using osu.Game.Configuration;
 using osu.Game.Input;
+using osu.Game.Screens.Play;
 using osu.Game.Tests.Visual;
 
 namespace osu.Game.Tests.Input
@@ -15,9 +17,20 @@ namespace osu.Game.Tests.Input
     [HeadlessTest]
     public partial class ConfineMouseTrackerTest : OsuGameTestScene
     {
+        private readonly Bindable<LocalUserPlayingState> playingState = new Bindable<LocalUserPlayingState>();
+
         [Resolved]
         private FrameworkConfigManager frameworkConfigManager { get; set; } = null!;
 
+        [SetUpSteps]
+        public override void SetUpSteps()
+        {
+            base.SetUpSteps();
+
+            // a bit dodgy.
+            AddStep("bind playing state", () => ((IBindable<LocalUserPlayingState>)playingState).BindTo(((ILocalUserPlayInfo)Game).PlayingState));
+        }
+
         [TestCase(WindowMode.Windowed)]
         [TestCase(WindowMode.Borderless)]
         public void TestDisableConfining(WindowMode windowMode)
@@ -88,7 +101,7 @@ namespace osu.Game.Tests.Input
             => AddStep($"set {mode} game-side", () => Game.LocalConfig.SetValue(OsuSetting.ConfineMouseMode, mode));
 
         private void setLocalUserPlayingTo(bool playing)
-            => AddStep($"local user {(playing ? "playing" : "not playing")}", () => Game.LocalUserPlaying.Value = playing);
+            => AddStep($"local user {(playing ? "playing" : "not playing")}", () => playingState.Value = playing ? LocalUserPlayingState.Playing : LocalUserPlayingState.NotPlaying);
 
         private void gameSideModeIs(OsuConfineMouseMode mode)
             => AddAssert($"mode is {mode} game-side", () => Game.LocalConfig.Get<OsuConfineMouseMode>(OsuSetting.ConfineMouseMode) == mode);

osu.Game.Tests/NonVisual/Filtering/FilterQueryParserTest.cs

@@ -627,6 +627,87 @@ namespace osu.Game.Tests.NonVisual.Filtering
             Assert.AreEqual(DateTimeOffset.MinValue.AddMilliseconds(1), filterCriteria.LastPlayed.Min);
         }
 
+        private static DateTimeOffset dateTimeOffsetFromDateOnly(int year, int month, int day) =>
+            new DateTimeOffset(year, month, day, 0, 0, 0, TimeSpan.Zero);
+
+        private static readonly object[] ranked_date_valid_test_cases =
+        {
+            new object[] { "ranked<2012", dateTimeOffsetFromDateOnly(2012, 1, 1), (FilterCriteria x) => x.DateRanked.Max },
+            new object[] { "ranked<2012.03", dateTimeOffsetFromDateOnly(2012, 3, 1), (FilterCriteria x) => x.DateRanked.Max },
+            new object[] { "ranked<2012/03/05", dateTimeOffsetFromDateOnly(2012, 3, 5), (FilterCriteria x) => x.DateRanked.Max },
+            new object[] { "ranked<2012-3-5", dateTimeOffsetFromDateOnly(2012, 3, 5), (FilterCriteria x) => x.DateRanked.Max },
+
+            new object[] { "ranked<=2012", dateTimeOffsetFromDateOnly(2013, 1, 1), (FilterCriteria x) => x.DateRanked.Max },
+            new object[] { "ranked<=2012.03", dateTimeOffsetFromDateOnly(2012, 4, 1), (FilterCriteria x) => x.DateRanked.Max },
+            new object[] { "ranked<=2012/03/05", dateTimeOffsetFromDateOnly(2012, 3, 6), (FilterCriteria x) => x.DateRanked.Max },
+            new object[] { "ranked<=2012-3-5", dateTimeOffsetFromDateOnly(2012, 3, 6), (FilterCriteria x) => x.DateRanked.Max },
+
+            new object[] { "ranked>2012", dateTimeOffsetFromDateOnly(2013, 1, 1), (FilterCriteria x) => x.DateRanked.Min },
+            new object[] { "ranked>2012.03", dateTimeOffsetFromDateOnly(2012, 4, 1), (FilterCriteria x) => x.DateRanked.Min },
+            new object[] { "ranked>2012/03/05", dateTimeOffsetFromDateOnly(2012, 3, 6), (FilterCriteria x) => x.DateRanked.Min },
+            new object[] { "ranked>2012-3-5", dateTimeOffsetFromDateOnly(2012, 3, 6), (FilterCriteria x) => x.DateRanked.Min },
+
+            new object[] { "ranked>=2012", dateTimeOffsetFromDateOnly(2012, 1, 1), (FilterCriteria x) => x.DateRanked.Min },
+            new object[] { "ranked>=2012.03", dateTimeOffsetFromDateOnly(2012, 3, 1), (FilterCriteria x) => x.DateRanked.Min },
+            new object[] { "ranked>=2012/03/05", dateTimeOffsetFromDateOnly(2012, 3, 5), (FilterCriteria x) => x.DateRanked.Min },
+            new object[] { "ranked>=2012-3-5", dateTimeOffsetFromDateOnly(2012, 3, 5), (FilterCriteria x) => x.DateRanked.Min },
+
+            new object[] { "ranked=2012", dateTimeOffsetFromDateOnly(2012, 1, 1), (FilterCriteria x) => x.DateRanked.Min },
+            new object[] { "ranked=2012", dateTimeOffsetFromDateOnly(2012, 1, 1), (FilterCriteria x) => x.DateRanked.Min },
+            new object[] { "ranked=2012-03", dateTimeOffsetFromDateOnly(2012, 3, 1), (FilterCriteria x) => x.DateRanked.Min },
+            new object[] { "ranked=2012-03", dateTimeOffsetFromDateOnly(2012, 4, 1), (FilterCriteria x) => x.DateRanked.Max },
+            new object[] { "ranked=2012-03-05", dateTimeOffsetFromDateOnly(2012, 3, 5), (FilterCriteria x) => x.DateRanked.Min },
+            new object[] { "ranked=2012-03-05", dateTimeOffsetFromDateOnly(2012, 3, 6), (FilterCriteria x) => x.DateRanked.Max },
+        };
+
+        [Test]
+        [TestCaseSource(nameof(ranked_date_valid_test_cases))]
+        public void TestValidRankedDateQueries(string query, DateTimeOffset expected, Func<FilterCriteria, DateTimeOffset?> f)
+        {
+            var filterCriteria = new FilterCriteria();
+            FilterQueryParser.ApplyQueries(filterCriteria, query);
+            Assert.AreEqual(true, filterCriteria.DateRanked.HasFilter);
+            Assert.AreEqual(expected, f(filterCriteria));
+        }
+
+        private static readonly object[] ranked_date_invalid_test_cases =
+        {
+            new object[] { "ranked<0" },
+            new object[] { "ranked=99999" },
+            new object[] { "ranked>=2012-03-05-04" },
+        };
+
+        [Test]
+        [TestCaseSource(nameof(ranked_date_invalid_test_cases))]
+        public void TestInvalidRankedDateQueries(string query)
+        {
+            var filterCriteria = new FilterCriteria();
+            FilterQueryParser.ApplyQueries(filterCriteria, query);
+            Assert.AreEqual(false, filterCriteria.DateRanked.HasFilter);
+        }
+
+        private static readonly object[] submitted_date_test_cases =
+        {
+            new object[] { "submitted<2012", true },
+            new object[] { "submitted<2012.03", true },
+            new object[] { "submitted<2012/03/05", true },
+            new object[] { "submitted<2012-3-5", true },
+
+            new object[] { "submitted<0", false },
+            new object[] { "submitted=99999", false },
+            new object[] { "submitted>=2012-03-05-04", false },
+            new object[] { "submitted>=2012/03.05-04", false },
+        };
+
+        [Test]
+        [TestCaseSource(nameof(submitted_date_test_cases))]
+        public void TestInvalidRankedDateQueries(string query, bool expected)
+        {
+            var filterCriteria = new FilterCriteria();
+            FilterQueryParser.ApplyQueries(filterCriteria, query);
+            Assert.AreEqual(expected, filterCriteria.DateSubmitted.HasFilter);
+        }
+
         private static readonly object[] played_query_tests =
         {
             new object[] { "0", DateTimeOffset.MinValue, true },

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

@@ -6,10 +6,12 @@ using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Screens;
+using osu.Game.Localisation;
 using osu.Game.Online.API;
 using osu.Game.Online.Metadata;
 using osu.Game.Online.Rooms;
 using osu.Game.Overlays;
+using osu.Game.Overlays.Notifications;
 using osu.Game.Rulesets.Osu.Mods;
 using osu.Game.Tests.Resources;
 using osu.Game.Tests.Visual.Metadata;
@@ -81,6 +83,38 @@ namespace osu.Game.Tests.Visual.DailyChallenge
             AddStep("push screen", () => LoadScreen(screen = new Screens.OnlinePlay.DailyChallenge.DailyChallenge(room)));
             AddUntilStep("wait for screen", () => screen.IsCurrentScreen());
             AddStep("daily challenge ended", () => metadataClient.DailyChallengeInfo.Value = null);
+            AddAssert("notification posted", () => notificationOverlay.AllNotifications.OfType<SimpleNotification>().Any(n => n.Text == DailyChallengeStrings.ChallengeEndedNotification));
+        }
+
+        [Test]
+        public void TestConclusionNotificationDoesNotFireOnDisconnect()
+        {
+            var room = new Room
+            {
+                RoomID = { Value = 1234 },
+                Name = { Value = "Daily Challenge: June 4, 2024" },
+                Playlist =
+                {
+                    new PlaylistItem(TestResources.CreateTestBeatmapSetInfo().Beatmaps.First())
+                    {
+                        RequiredMods = [new APIMod(new OsuModTraceable())],
+                        AllowedMods = [new APIMod(new OsuModDoubleTime())]
+                    }
+                },
+                EndDate = { Value = DateTimeOffset.Now.AddHours(12) },
+                Category = { Value = RoomCategory.DailyChallenge }
+            };
+
+            AddStep("add room", () => API.Perform(new CreateRoomRequest(room)));
+            AddStep("set daily challenge info", () => metadataClient.DailyChallengeInfo.Value = new DailyChallengeInfo { RoomID = 1234 });
+
+            Screens.OnlinePlay.DailyChallenge.DailyChallenge screen = null!;
+            AddStep("push screen", () => LoadScreen(screen = new Screens.OnlinePlay.DailyChallenge.DailyChallenge(room)));
+            AddUntilStep("wait for screen", () => screen.IsCurrentScreen());
+            AddStep("disconnect from metadata server", () => metadataClient.Disconnect());
+            AddUntilStep("wait for disconnection", () => metadataClient.DailyChallengeInfo.Value, () => Is.Null);
+            AddAssert("no notification posted", () => notificationOverlay.AllNotifications, () => Is.Empty);
+            AddStep("reconnect to metadata server", () => metadataClient.Reconnect());
         }
     }
 }

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

@@ -0,0 +1,123 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Collections.Generic;
+using System.Linq;
+using NUnit.Framework;
+using osu.Framework.Graphics;
+using osu.Framework.Testing;
+using osu.Game.Beatmaps;
+using osu.Game.Graphics.UserInterfaceV2;
+using osu.Game.Overlays;
+using osu.Game.Rulesets.Osu;
+using osu.Game.Screens.Edit;
+using osu.Game.Screens.Edit.Setup;
+using osu.Game.Skinning;
+using osuTK.Graphics;
+
+namespace osu.Game.Tests.Visual.Editing
+{
+    [HeadlessTest]
+    public partial class TestSceneColoursSection : OsuManualInputManagerTestScene
+    {
+        [Test]
+        public void TestNoBeatmapSkinColours()
+        {
+            LegacyBeatmapSkin skin = null!;
+            ColoursSection coloursSection = null!;
+
+            AddStep("create beatmap skin", () => skin = new LegacyBeatmapSkin(new BeatmapInfo(), null));
+            AddStep("create colours section", () => Child = new DependencyProvidingContainer
+            {
+                RelativeSizeAxes = Axes.Both,
+                CachedDependencies =
+                [
+                    (typeof(EditorBeatmap), new EditorBeatmap(new Beatmap
+                    {
+                        BeatmapInfo = { Ruleset = new OsuRuleset().RulesetInfo }
+                    }, skin)),
+                    (typeof(OverlayColourProvider), new OverlayColourProvider(OverlayColourScheme.Aquamarine))
+                ],
+                Child = coloursSection = new ColoursSection
+                {
+                    RelativeSizeAxes = Axes.X,
+                }
+            });
+            AddAssert("beatmap skin has no colours", () => skin.Configuration.CustomComboColours, () => Is.Empty);
+            AddAssert("section displays default combo colours",
+                () => coloursSection.ChildrenOfType<FormColourPalette>().Single().Colours,
+                () => Is.EquivalentTo(new Colour4[]
+                {
+                    SkinConfiguration.DefaultComboColours[1],
+                    SkinConfiguration.DefaultComboColours[2],
+                    SkinConfiguration.DefaultComboColours[3],
+                    SkinConfiguration.DefaultComboColours[0],
+                }));
+
+            AddStep("add a colour", () => coloursSection.ChildrenOfType<FormColourPalette>().Single().Colours.Add(Colour4.Aqua));
+            AddAssert("beatmap skin has colours",
+                () => skin.Configuration.CustomComboColours,
+                () => Is.EquivalentTo(new[]
+                {
+                    SkinConfiguration.DefaultComboColours[1],
+                    SkinConfiguration.DefaultComboColours[2],
+                    SkinConfiguration.DefaultComboColours[3],
+                    Color4.Aqua,
+                    SkinConfiguration.DefaultComboColours[0],
+                }));
+        }
+
+        [Test]
+        public void TestExistingColours()
+        {
+            LegacyBeatmapSkin skin = null!;
+            ColoursSection coloursSection = null!;
+
+            AddStep("create beatmap skin", () =>
+            {
+                skin = new LegacyBeatmapSkin(new BeatmapInfo(), null);
+                skin.Configuration.CustomComboColours = new List<Color4>
+                {
+                    Color4.Azure,
+                    Color4.Beige,
+                    Color4.Chartreuse
+                };
+            });
+            AddStep("create colours section", () => Child = new DependencyProvidingContainer
+            {
+                RelativeSizeAxes = Axes.Both,
+                CachedDependencies =
+                [
+                    (typeof(EditorBeatmap), new EditorBeatmap(new Beatmap
+                    {
+                        BeatmapInfo = { Ruleset = new OsuRuleset().RulesetInfo }
+                    }, skin)),
+                    (typeof(OverlayColourProvider), new OverlayColourProvider(OverlayColourScheme.Aquamarine))
+                ],
+                Child = coloursSection = new ColoursSection
+                {
+                    RelativeSizeAxes = Axes.X,
+                }
+            });
+            AddAssert("section displays combo colours",
+                () => coloursSection.ChildrenOfType<FormColourPalette>().Single().Colours,
+                () => Is.EquivalentTo(new[]
+                {
+                    Colour4.Beige,
+                    Colour4.Chartreuse,
+                    Colour4.Azure,
+                }));
+
+            AddStep("add a colour", () => coloursSection.ChildrenOfType<FormColourPalette>().Single().Colours.Add(Colour4.Aqua));
+            AddAssert("beatmap skin has colours",
+                () => skin.Configuration.CustomComboColours,
+                () => Is.EquivalentTo(new[]
+                {
+                    Color4.Azure,
+                    Color4.Beige,
+                    Color4.Aqua,
+                    Color4.Chartreuse
+                }));
+        }
+    }
+}

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

@@ -8,6 +8,7 @@ using osu.Framework.Graphics;
 using osu.Framework.Graphics.Cursor;
 using osu.Framework.Graphics.UserInterface;
 using osu.Framework.Testing;
+using osu.Framework.Utils;
 using osu.Game.Beatmaps;
 using osu.Game.Graphics.UserInterface;
 using osu.Game.Rulesets;
@@ -82,7 +83,7 @@ namespace osu.Game.Tests.Visual.Editing
         }
 
         [Test]
-        public void TestNudgeSelection()
+        public void TestNudgeSelectionTime()
         {
             HitCircle[] addedObjects = null!;
 
@@ -103,6 +104,51 @@ namespace osu.Game.Tests.Visual.Editing
             AddAssert("objects reverted to original position", () => addedObjects[0].StartTime == 100);
         }
 
+        [Test]
+        public void TestNudgeSelectionPosition()
+        {
+            HitCircle addedObject = null!;
+
+            AddStep("add hitobjects", () => EditorBeatmap.AddRange(new[]
+            {
+                addedObject = new HitCircle { StartTime = 200, Position = new Vector2(100) },
+            }));
+
+            AddStep("select object", () => EditorBeatmap.SelectedHitObjects.Add(addedObject));
+
+            AddStep("nudge up", () =>
+            {
+                InputManager.PressKey(Key.ControlLeft);
+                InputManager.Key(Key.Up);
+                InputManager.ReleaseKey(Key.ControlLeft);
+            });
+            AddAssert("object position moved up", () => addedObject.Position.Y, () => Is.EqualTo(99).Within(Precision.FLOAT_EPSILON));
+
+            AddStep("nudge down", () =>
+            {
+                InputManager.PressKey(Key.ControlLeft);
+                InputManager.Key(Key.Down);
+                InputManager.ReleaseKey(Key.ControlLeft);
+            });
+            AddAssert("object position moved down", () => addedObject.Position.Y, () => Is.EqualTo(100).Within(Precision.FLOAT_EPSILON));
+
+            AddStep("nudge left", () =>
+            {
+                InputManager.PressKey(Key.ControlLeft);
+                InputManager.Key(Key.Left);
+                InputManager.ReleaseKey(Key.ControlLeft);
+            });
+            AddAssert("object position moved left", () => addedObject.Position.X, () => Is.EqualTo(99).Within(Precision.FLOAT_EPSILON));
+
+            AddStep("nudge right", () =>
+            {
+                InputManager.PressKey(Key.ControlLeft);
+                InputManager.Key(Key.Right);
+                InputManager.ReleaseKey(Key.ControlLeft);
+            });
+            AddAssert("object position moved right", () => addedObject.Position.X, () => Is.EqualTo(100).Within(Precision.FLOAT_EPSILON));
+        }
+
         [Test]
         public void TestRotateHotkeys()
         {

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

@@ -7,12 +7,14 @@ using System;
 using System.Globalization;
 using System.Linq;
 using NUnit.Framework;
+using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.UserInterface;
 using osu.Framework.Testing;
 using osu.Game.Beatmaps;
 using osu.Game.Graphics.UserInterfaceV2;
+using osu.Game.Overlays;
 using osu.Game.Rulesets.Osu;
 using osu.Game.Screens.Edit;
 using osu.Game.Screens.Edit.Setup;
@@ -25,6 +27,9 @@ namespace osu.Game.Tests.Visual.Editing
         private TestDesignSection designSection;
         private EditorBeatmap editorBeatmap { get; set; }
 
+        [Cached]
+        private OverlayColourProvider colourProvider = new OverlayColourProvider(OverlayColourScheme.Aquamarine);
+
         [SetUpSteps]
         public void SetUp()
         {
@@ -42,7 +47,7 @@ namespace osu.Game.Tests.Visual.Editing
                 {
                     (typeof(EditorBeatmap), editorBeatmap)
                 },
-                Child = designSection = new TestDesignSection()
+                Child = designSection = new TestDesignSection { RelativeSizeAxes = Axes.X }
             });
         }
 
@@ -99,11 +104,11 @@ namespace osu.Game.Tests.Visual.Editing
 
         private partial class TestDesignSection : DesignSection
         {
-            public new LabelledSwitchButton EnableCountdown => base.EnableCountdown;
+            public new FormCheckBox EnableCountdown => base.EnableCountdown;
 
             public new FillFlowContainer CountdownSettings => base.CountdownSettings;
-            public new LabelledEnumDropdown<CountdownType> CountdownSpeed => base.CountdownSpeed;
-            public new LabelledNumberBox CountdownOffset => base.CountdownOffset;
+            public new FormEnumDropdown<CountdownType> CountdownSpeed => base.CountdownSpeed;
+            public new FormTextBox CountdownOffset => base.CountdownOffset;
         }
     }
 }

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

@@ -13,6 +13,7 @@ using osu.Game.Graphics.UserInterface;
 using osu.Game.Rulesets;
 using osu.Game.Rulesets.Osu;
 using osu.Game.Screens.Edit;
+using osu.Game.Screens.Edit.Components.Menus;
 using osu.Game.Storyboards;
 using osu.Game.Tests.Beatmaps.IO;
 using osuTK.Input;
@@ -60,7 +61,7 @@ namespace osu.Game.Tests.Visual.Editing
                     beatmapSetHashBefore = Beatmap.Value.BeatmapSetInfo.Hash;
                 });
 
-                AddStep("click File", () => this.ChildrenOfType<DrawableOsuMenuItem>().First().TriggerClick());
+                AddStep("click File", () => this.ChildrenOfType<EditorMenuBar.DrawableEditorBarMenuItem>().First().TriggerClick());
 
                 if (i == 11)
                 {
@@ -107,7 +108,7 @@ namespace osu.Game.Tests.Visual.Editing
                 EditorBeatmap.EndChange();
             });
 
-            AddStep("click File", () => this.ChildrenOfType<DrawableOsuMenuItem>().First().TriggerClick());
+            AddStep("click File", () => this.ChildrenOfType<EditorMenuBar.DrawableEditorBarMenuItem>().First().TriggerClick());
 
             AddStep("click delete", () => getDeleteMenuItem().TriggerClick());
             AddUntilStep("wait for dialog", () => DialogOverlay.CurrentDialog != null);

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

@@ -1,11 +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.
 
+using System.Linq;
 using NUnit.Framework;
 using osu.Game.Beatmaps;
 using osu.Game.Beatmaps.ControlPoints;
 using osu.Game.Rulesets;
 using osu.Game.Rulesets.Osu;
+using osu.Game.Rulesets.Osu.Objects;
 using osuTK.Input;
 
 namespace osu.Game.Tests.Visual.Editing
@@ -135,9 +137,42 @@ namespace osu.Game.Tests.Visual.Editing
             pressAndCheckTime(Key.Up, 0);
         }
 
-        private void pressAndCheckTime(Key key, double expectedTime)
+        [Test]
+        public void TestSeekBetweenObjects()
         {
-            AddStep($"press {key}", () => InputManager.Key(key));
+            AddStep("add objects", () =>
+            {
+                EditorBeatmap.Clear();
+                EditorBeatmap.AddRange(new[]
+                {
+                    new HitCircle { StartTime = 1000, },
+                    new HitCircle { StartTime = 2250, },
+                    new HitCircle { StartTime = 3600, },
+                });
+            });
+            AddStep("seek to 0", () => EditorClock.Seek(0));
+
+            pressAndCheckTime(Key.Right, 1000, Key.ControlLeft);
+            pressAndCheckTime(Key.Right, 2250, Key.ControlLeft);
+            pressAndCheckTime(Key.Right, 3600, Key.ControlLeft);
+            pressAndCheckTime(Key.Right, 3600, Key.ControlLeft);
+            pressAndCheckTime(Key.Left, 2250, Key.ControlLeft);
+            pressAndCheckTime(Key.Left, 1000, Key.ControlLeft);
+            pressAndCheckTime(Key.Left, 1000, Key.ControlLeft);
+        }
+
+        private void pressAndCheckTime(Key key, double expectedTime, params Key[] modifiers)
+        {
+            AddStep($"press {key} with {(modifiers.Any() ? string.Join(',', modifiers) : "no modifiers")}", () =>
+            {
+                foreach (var modifier in modifiers)
+                    InputManager.PressKey(modifier);
+
+                InputManager.Key(key);
+
+                foreach (var modifier in modifiers)
+                    InputManager.ReleaseKey(modifier);
+            });
             AddUntilStep($"time is {expectedTime}", () => EditorClock.CurrentTime, () => Is.EqualTo(expectedTime).Within(1));
         }
     }

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

@@ -6,11 +6,13 @@
 using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Allocation;
+using osu.Framework.Graphics;
 using osu.Framework.Graphics.UserInterface;
 using osu.Framework.Input;
 using osu.Framework.Testing;
 using osu.Game.Beatmaps;
 using osu.Game.Graphics.UserInterfaceV2;
+using osu.Game.Overlays;
 using osu.Game.Rulesets.Osu;
 using osu.Game.Screens.Edit;
 using osu.Game.Screens.Edit.Setup;
@@ -20,6 +22,9 @@ namespace osu.Game.Tests.Visual.Editing
 {
     public partial class TestSceneMetadataSection : OsuManualInputManagerTestScene
     {
+        [Cached]
+        private OverlayColourProvider colourProvider = new OverlayColourProvider(OverlayColourScheme.Aquamarine);
+
         [Cached]
         private EditorBeatmap editorBeatmap = new EditorBeatmap(new Beatmap
         {
@@ -201,7 +206,7 @@ namespace osu.Game.Tests.Visual.Editing
         }
 
         private void createSection()
-            => AddStep("create metadata section", () => Child = metadataSection = new TestMetadataSection());
+            => AddStep("create metadata section", () => Child = metadataSection = new TestMetadataSection { RelativeSizeAxes = Axes.X });
 
         private void assertArtistMetadata(string expected)
             => AddAssert($"artist metadata is {expected}", () => editorBeatmap.Metadata.Artist, () => Is.EqualTo(expected));
@@ -226,11 +231,11 @@ namespace osu.Game.Tests.Visual.Editing
 
         private partial class TestMetadataSection : MetadataSection
         {
-            public new LabelledTextBox ArtistTextBox => base.ArtistTextBox;
-            public new LabelledTextBox RomanisedArtistTextBox => base.RomanisedArtistTextBox;
+            public new FormTextBox ArtistTextBox => base.ArtistTextBox;
+            public new FormTextBox RomanisedArtistTextBox => base.RomanisedArtistTextBox;
 
-            public new LabelledTextBox TitleTextBox => base.TitleTextBox;
-            public new LabelledTextBox RomanisedTitleTextBox => base.RomanisedTitleTextBox;
+            public new FormTextBox TitleTextBox => base.TitleTextBox;
+            public new FormTextBox RomanisedTitleTextBox => base.RomanisedTitleTextBox;
         }
     }
 }

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

@@ -100,6 +100,20 @@ namespace osu.Game.Tests.Visual.Editing
             assertOnScreenAt(EditorScreenMode.Compose, 0);
         }
 
+        [Test]
+        public void TestUrlDecodingOfArgs()
+        {
+            setUpEditor(new OsuRuleset().RulesetInfo);
+            AddAssert("is osu! ruleset", () => editorBeatmap.BeatmapInfo.Ruleset.Equals(new OsuRuleset().RulesetInfo));
+
+            AddStep("jump to encoded link", () => Game.HandleLink("osu://edit/00:14:142%20(1)"));
+
+            AddUntilStep("wait for seek", () => editorClock.SeekingOrStopped.Value);
+
+            AddAssert("time is correct", () => editorClock.CurrentTime, () => Is.EqualTo(14_142));
+            AddAssert("selected object is correct", () => editorBeatmap.SelectedHitObjects.Single().StartTime, () => Is.EqualTo(14_142));
+        }
+
         private void addStepClickLink(string timestamp, string step = "", bool waitForSeek = true)
         {
             AddStep($"{step} {timestamp}", () =>

osu.Game.Tests/Visual/Gameplay/TestSceneOverlayActivation.cs

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-#nullable disable
-
 using System.Linq;
 using NUnit.Framework;
 using osu.Game.Overlays;
@@ -12,7 +10,7 @@ namespace osu.Game.Tests.Visual.Gameplay
 {
     public partial class TestSceneOverlayActivation : OsuPlayerTestScene
     {
-        protected new OverlayTestPlayer Player => base.Player as OverlayTestPlayer;
+        protected new OverlayTestPlayer Player => (OverlayTestPlayer)base.Player;
 
         public override void SetUpSteps()
         {

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

@@ -34,6 +34,8 @@ namespace osu.Game.Tests.Visual.Menus
         {
             Queue<(IWorkingBeatmap working, TrackChangeDirection changeDirection)> trackChangeQueue = null!;
 
+            AddStep("disable shuffle", () => Game.MusicController.Shuffle.Value = false);
+
             // ensure we have at least two beatmaps available to identify the direction the music controller navigated to.
             AddRepeatStep("import beatmap", () => Game.BeatmapManager.Import(TestResources.CreateTestBeatmapSetInfo()), 5);
 
@@ -77,5 +79,114 @@ namespace osu.Game.Tests.Visual.Menus
                 trackChangeQueue.Peek().changeDirection == TrackChangeDirection.Next);
             AddAssert("track actually changed", () => !trackChangeQueue.First().working.BeatmapInfo.Equals(trackChangeQueue.Last().working.BeatmapInfo));
         }
+
+        [Test]
+        public void TestShuffleBackwards()
+        {
+            Queue<(IWorkingBeatmap working, TrackChangeDirection changeDirection)> trackChangeQueue = null!;
+
+            AddStep("enable shuffle", () => Game.MusicController.Shuffle.Value = true);
+
+            // ensure we have at least two beatmaps available to identify the direction the music controller navigated to.
+            AddRepeatStep("import beatmap", () => Game.BeatmapManager.Import(TestResources.CreateTestBeatmapSetInfo()), 5);
+            AddStep("ensure nonzero track duration", () => Game.Realm.Write(r =>
+            {
+                // this was already supposed to be non-zero (see innards of `TestResources.CreateTestBeatmapSetInfo()`),
+                // but the non-zero value is being overwritten *to* zero by `BeatmapUpdater`.
+                // do a bit of a hack to change it back again - otherwise tracks are going to switch instantly and we won't be able to assert anything sane anymore.
+                foreach (var beatmap in r.All<BeatmapInfo>().Where(b => b.Length == 0))
+                    beatmap.Length = 60_000;
+            }));
+
+            AddStep("bind to track change", () =>
+            {
+                trackChangeQueue = new Queue<(IWorkingBeatmap, TrackChangeDirection)>();
+                Game.MusicController.TrackChanged += (working, changeDirection) => trackChangeQueue.Enqueue((working, changeDirection));
+            });
+
+            AddStep("seek track to 6 second", () => Game.MusicController.SeekTo(6000));
+            AddUntilStep("wait for current time to update", () => Game.MusicController.CurrentTrack.CurrentTime > 5000);
+
+            AddStep("press previous", () => globalActionContainer.TriggerPressed(GlobalAction.MusicPrev));
+            AddAssert("no track change", () => trackChangeQueue.Count == 0);
+            AddUntilStep("track restarted", () => Game.MusicController.CurrentTrack.CurrentTime < 5000);
+
+            AddStep("press previous", () => globalActionContainer.TriggerPressed(GlobalAction.MusicPrev));
+            AddUntilStep("track changed", () => trackChangeQueue.Count == 1);
+
+            AddStep("press previous", () => globalActionContainer.TriggerPressed(GlobalAction.MusicPrev));
+            AddUntilStep("track changed", () => trackChangeQueue.Count == 2);
+
+            AddStep("press next", () => globalActionContainer.TriggerPressed(GlobalAction.MusicNext));
+            AddUntilStep("track changed", () =>
+                trackChangeQueue.Count == 3 && !trackChangeQueue.ElementAt(1).working.BeatmapInfo.Equals(trackChangeQueue.Last().working.BeatmapInfo));
+        }
+
+        [Test]
+        public void TestShuffleForwards()
+        {
+            Queue<(IWorkingBeatmap working, TrackChangeDirection changeDirection)> trackChangeQueue = null!;
+
+            AddStep("enable shuffle", () => Game.MusicController.Shuffle.Value = true);
+
+            // ensure we have at least two beatmaps available to identify the direction the music controller navigated to.
+            AddRepeatStep("import beatmap", () => Game.BeatmapManager.Import(TestResources.CreateTestBeatmapSetInfo()), 5);
+            AddStep("ensure nonzero track duration", () => Game.Realm.Write(r =>
+            {
+                // this was already supposed to be non-zero (see innards of `TestResources.CreateTestBeatmapSetInfo()`),
+                // but the non-zero value is being overwritten *to* zero by `BeatmapUpdater`.
+                // do a bit of a hack to change it back again - otherwise tracks are going to switch instantly and we won't be able to assert anything sane anymore.
+                foreach (var beatmap in r.All<BeatmapInfo>().Where(b => b.Length == 0))
+                    beatmap.Length = 60_000;
+            }));
+
+            AddStep("bind to track change", () =>
+            {
+                trackChangeQueue = new Queue<(IWorkingBeatmap, TrackChangeDirection)>();
+                Game.MusicController.TrackChanged += (working, changeDirection) => trackChangeQueue.Enqueue((working, changeDirection));
+            });
+
+            AddStep("press next", () => globalActionContainer.TriggerPressed(GlobalAction.MusicNext));
+            AddUntilStep("track changed", () => trackChangeQueue.Count == 1);
+
+            AddStep("press next", () => globalActionContainer.TriggerPressed(GlobalAction.MusicNext));
+            AddUntilStep("track changed", () => trackChangeQueue.Count == 2);
+
+            AddStep("press previous", () => globalActionContainer.TriggerPressed(GlobalAction.MusicPrev));
+            AddUntilStep("track changed", () =>
+                trackChangeQueue.Count == 3 && !trackChangeQueue.ElementAt(1).working.BeatmapInfo.Equals(trackChangeQueue.Last().working.BeatmapInfo));
+        }
+
+        [Test]
+        public void TestShuffleBackAndForth()
+        {
+            Queue<(IWorkingBeatmap working, TrackChangeDirection changeDirection)> trackChangeQueue = null!;
+
+            AddStep("enable shuffle", () => Game.MusicController.Shuffle.Value = true);
+
+            // ensure we have at least two beatmaps available to identify the direction the music controller navigated to.
+            AddRepeatStep("import beatmap", () => Game.BeatmapManager.Import(TestResources.CreateTestBeatmapSetInfo()), 5);
+            AddStep("ensure nonzero track duration", () => Game.Realm.Write(r =>
+            {
+                // this was already supposed to be non-zero (see innards of `TestResources.CreateTestBeatmapSetInfo()`),
+                // but the non-zero value is being overwritten *to* zero by `BeatmapUpdater`.
+                // do a bit of a hack to change it back again - otherwise tracks are going to switch instantly and we won't be able to assert anything sane anymore.
+                foreach (var beatmap in r.All<BeatmapInfo>().Where(b => b.Length == 0))
+                    beatmap.Length = 60_000;
+            }));
+
+            AddStep("bind to track change", () =>
+            {
+                trackChangeQueue = new Queue<(IWorkingBeatmap, TrackChangeDirection)>();
+                Game.MusicController.TrackChanged += (working, changeDirection) => trackChangeQueue.Enqueue((working, changeDirection));
+            });
+
+            AddStep("press next", () => globalActionContainer.TriggerPressed(GlobalAction.MusicNext));
+            AddUntilStep("track changed", () => trackChangeQueue.Count == 1);
+
+            AddStep("press previous", () => globalActionContainer.TriggerPressed(GlobalAction.MusicPrev));
+            AddUntilStep("track changed", () =>
+                trackChangeQueue.Count == 2 && !trackChangeQueue.First().working.BeatmapInfo.Equals(trackChangeQueue.Last().working.BeatmapInfo));
+        }
     }
 }

osu.Game.Tests/Visual/Multiplayer/TestSceneGameplayChatDisplay.cs

@@ -25,14 +25,14 @@ namespace osu.Game.Tests.Visual.Multiplayer
         [Cached(typeof(ILocalUserPlayInfo))]
         private ILocalUserPlayInfo localUserInfo;
 
-        private readonly Bindable<bool> localUserPlaying = new Bindable<bool>();
+        private readonly Bindable<LocalUserPlayingState> playingState = new Bindable<LocalUserPlayingState>();
 
         private TextBox textBox => chatDisplay.ChildrenOfType<TextBox>().First();
 
         public TestSceneGameplayChatDisplay()
         {
             var mockLocalUserInfo = new Mock<ILocalUserPlayInfo>();
-            mockLocalUserInfo.SetupGet(i => i.IsPlaying).Returns(localUserPlaying);
+            mockLocalUserInfo.SetupGet(i => i.PlayingState).Returns(playingState);
 
             localUserInfo = mockLocalUserInfo.Object;
         }
@@ -124,6 +124,6 @@ namespace osu.Game.Tests.Visual.Multiplayer
             AddAssert($"chat {(isFocused ? "focused" : "not focused")}", () => textBox.HasFocus == isFocused);
 
         private void setLocalUserPlaying(bool playing) =>
-            AddStep($"local user {(playing ? "playing" : "not playing")}", () => localUserPlaying.Value = playing);
+            AddStep($"local user {(playing ? "playing" : "not playing")}", () => playingState.Value = playing ? LocalUserPlayingState.Playing : LocalUserPlayingState.NotPlaying);
     }
 }

osu.Game.Tests/Visual/Multiplayer/TestSceneMultiplayerMatchSubScreen.cs

@@ -165,11 +165,9 @@ namespace osu.Game.Tests.Visual.Multiplayer
 
             AddUntilStep("wait for room join", () => RoomJoined);
 
-            AddStep("join other user (ready)", () =>
-            {
-                MultiplayerClient.AddUser(new APIUser { Id = PLAYER_1_ID });
-                MultiplayerClient.ChangeUserState(PLAYER_1_ID, MultiplayerUserState.Ready);
-            });
+            AddStep("join other user", void () => MultiplayerClient.AddUser(new APIUser { Id = PLAYER_1_ID }));
+            AddUntilStep("wait for user populated", () => MultiplayerClient.ClientRoom!.Users.Single(u => u.UserID == PLAYER_1_ID).User, () => Is.Not.Null);
+            AddStep("other user ready", () => MultiplayerClient.ChangeUserState(PLAYER_1_ID, MultiplayerUserState.Ready));
 
             ClickButtonWhenEnabled<MultiplayerSpectateButton>();
 

osu.Game.Tests/Visual/Online/TestSceneChatOverlay.cs

@@ -648,6 +648,34 @@ namespace osu.Game.Tests.Visual.Online
             AddUntilStep("Info message displayed", () => channelManager.CurrentChannel.Value.Messages.Last(), () => Is.InstanceOf(typeof(InfoMessage)));
         }
 
+        [Test]
+        public void TestFiltering()
+        {
+            AddStep("Show overlay", () => chatOverlay.Show());
+            joinTestChannel(1);
+            joinTestChannel(3);
+            joinTestChannel(5);
+            joinChannel(new Channel(new APIUser { Id = 2001, Username = "alice" }));
+            joinChannel(new Channel(new APIUser { Id = 2002, Username = "bob" }));
+            joinChannel(new Channel(new APIUser { Id = 2003, Username = "charley the plant" }));
+
+            AddStep("filter to \"c\"", () => chatOverlay.ChildrenOfType<SearchTextBox>().Single().Text = "c");
+            AddUntilStep("bob filtered out", () => chatOverlay.ChildrenOfType<ChannelListItem>().Count(i => i.Alpha > 0), () => Is.EqualTo(5));
+
+            AddStep("filter to \"channel\"", () => chatOverlay.ChildrenOfType<SearchTextBox>().Single().Text = "channel");
+            AddUntilStep("only public channels left", () => chatOverlay.ChildrenOfType<ChannelListItem>().Count(i => i.Alpha > 0), () => Is.EqualTo(3));
+
+            AddStep("commit textbox", () =>
+            {
+                chatOverlay.ChildrenOfType<SearchTextBox>().Single().TakeFocus();
+                Schedule(() => InputManager.PressKey(Key.Enter));
+            });
+            AddUntilStep("#channel-2 active", () => channelManager.CurrentChannel.Value.Name, () => Is.EqualTo("#channel-2"));
+
+            AddStep("filter to \"channel-3\"", () => chatOverlay.ChildrenOfType<SearchTextBox>().Single().Text = "channel-3");
+            AddUntilStep("no channels left", () => chatOverlay.ChildrenOfType<ChannelListItem>().Count(i => i.Alpha > 0), () => Is.EqualTo(0));
+        }
+
         private void joinTestChannel(int i)
         {
             AddStep($"Join test channel {i}", () => channelManager.JoinChannel(testChannels[i]));

osu.Game.Tests/Visual/Online/TestSceneScoresContainer.cs

@@ -8,11 +8,13 @@ using System.Collections.Generic;
 using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Allocation;
+using osu.Framework.Extensions.LocalisationExtensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Shapes;
 using osu.Framework.Testing;
 using osu.Framework.Utils;
+using osu.Game.Graphics.Sprites;
 using osu.Game.Online.API;
 using osu.Game.Online.API.Requests.Responses;
 using osu.Game.Overlays;
@@ -90,6 +92,48 @@ namespace osu.Game.Tests.Visual.Online
             AddAssert("no best score displayed", () => scoresContainer.ChildrenOfType<DrawableTopScore>().Count() == 1);
         }
 
+        [Test]
+        public void TestHitResultsWithSameNameAreGrouped()
+        {
+            AddStep("Load scores without user best", () =>
+            {
+                var allScores = createScores();
+                allScores.UserScore = null;
+                scoresContainer.Scores = allScores;
+            });
+
+            AddUntilStep("wait for scores displayed", () => scoresContainer.ChildrenOfType<ScoreTableRowBackground>().Any());
+            AddAssert("only one column for slider end", () =>
+            {
+                ScoreTable scoreTable = scoresContainer.ChildrenOfType<ScoreTable>().First();
+                return scoreTable.Columns.Count(c => c.Header.Equals("slider end")) == 1;
+            });
+
+            AddAssert("all rows show non-zero slider ends", () =>
+            {
+                ScoreTable scoreTable = scoresContainer.ChildrenOfType<ScoreTable>().First();
+                int sliderEndColumnIndex = Array.FindIndex(scoreTable.Columns, c => c != null && c.Header.Equals("slider end"));
+                bool sliderEndFilledInEachRow = true;
+
+                for (int i = 0; i < scoreTable.Content?.GetLength(0); i++)
+                {
+                    switch (scoreTable.Content[i, sliderEndColumnIndex])
+                    {
+                        case OsuSpriteText text:
+                            if (text.Text.Equals(0.0d.ToLocalisableString(@"N0")))
+                                sliderEndFilledInEachRow = false;
+                            break;
+
+                        default:
+                            sliderEndFilledInEachRow = false;
+                            break;
+                    }
+                }
+
+                return sliderEndFilledInEachRow;
+            });
+        }
+
         [Test]
         public void TestUserBest()
         {
@@ -103,6 +147,18 @@ namespace osu.Game.Tests.Visual.Online
             AddUntilStep("wait for scores displayed", () => scoresContainer.ChildrenOfType<ScoreTableRowBackground>().Any());
             AddAssert("best score displayed", () => scoresContainer.ChildrenOfType<DrawableTopScore>().Count() == 2);
 
+            AddStep("Load scores with personal best FC", () =>
+            {
+                var allScores = createScores();
+                allScores.UserScore = createUserBest();
+                allScores.UserScore.Score.Accuracy = 1;
+                scoresContainer.Beatmap.Value.MaxCombo = allScores.UserScore.Score.MaxCombo = 1337;
+                scoresContainer.Scores = allScores;
+            });
+
+            AddUntilStep("wait for scores displayed", () => scoresContainer.ChildrenOfType<ScoreTableRowBackground>().Any());
+            AddAssert("best score displayed", () => scoresContainer.ChildrenOfType<DrawableTopScore>().Count() == 2);
+
             AddStep("Load scores with personal best (null position)", () =>
             {
                 var allScores = createScores();
@@ -287,13 +343,17 @@ namespace osu.Game.Tests.Visual.Online
 
             const int initial_great_count = 2000;
             const int initial_tick_count = 100;
+            const int initial_slider_end_count = 500;
 
             int greatCount = initial_great_count;
             int tickCount = initial_tick_count;
+            int sliderEndCount = initial_slider_end_count;
 
-            foreach (var s in scores.Scores)
+            foreach (var (score, index) in scores.Scores.Select((s, i) => (s, i)))
             {
-                s.Statistics = new Dictionary<HitResult, int>
+                HitResult sliderEndResult = index % 2 == 0 ? HitResult.SliderTailHit : HitResult.SmallTickHit;
+
+                score.Statistics = new Dictionary<HitResult, int>
                 {
                     { HitResult.Great, greatCount },
                     { HitResult.LargeTickHit, tickCount },
@@ -301,10 +361,19 @@ namespace osu.Game.Tests.Visual.Online
                     { HitResult.Meh, RNG.Next(100) },
                     { HitResult.Miss, initial_great_count - greatCount },
                     { HitResult.LargeTickMiss, initial_tick_count - tickCount },
+                    { sliderEndResult, sliderEndCount },
+                };
+
+                // Some hit results, including SliderTailHit and SmallTickHit, are only displayed
+                // when the maximum number is known
+                score.MaximumStatistics = new Dictionary<HitResult, int>
+                {
+                    { sliderEndResult, initial_slider_end_count },
                 };
 
                 greatCount -= 100;
                 tickCount -= RNG.Next(1, 5);
+                sliderEndCount -= 20;
             }
 
             return scores;

osu.Game.Tests/Visual/SongSelect/TestSceneAdvancedStats.cs

@@ -84,7 +84,7 @@ namespace osu.Game.Tests.Visual.SongSelect
             AddStep("select EZ mod", () =>
             {
                 var ruleset = advancedStats.BeatmapInfo.Ruleset.CreateInstance().AsNonNull();
-                SelectedMods.Value = new[] { ruleset.CreateMod<ModEasy>() };
+                advancedStats.Mods.Value = new[] { ruleset.CreateMod<ModEasy>() };
             });
 
             AddAssert("circle size bar is blue", () => barIsBlue(advancedStats.FirstValue));
@@ -101,7 +101,7 @@ namespace osu.Game.Tests.Visual.SongSelect
             AddStep("select HR mod", () =>
             {
                 var ruleset = advancedStats.BeatmapInfo.Ruleset.CreateInstance().AsNonNull();
-                SelectedMods.Value = new[] { ruleset.CreateMod<ModHardRock>() };
+                advancedStats.Mods.Value = new[] { ruleset.CreateMod<ModHardRock>() };
             });
 
             AddAssert("circle size bar is red", () => barIsRed(advancedStats.FirstValue));
@@ -120,7 +120,7 @@ namespace osu.Game.Tests.Visual.SongSelect
                 var ruleset = advancedStats.BeatmapInfo.Ruleset.CreateInstance().AsNonNull();
                 var difficultyAdjustMod = ruleset.CreateMod<ModDifficultyAdjust>().AsNonNull();
                 difficultyAdjustMod.ReadFromDifficulty(advancedStats.BeatmapInfo.Difficulty);
-                SelectedMods.Value = new[] { difficultyAdjustMod };
+                advancedStats.Mods.Value = new[] { difficultyAdjustMod };
             });
 
             AddAssert("circle size bar is white", () => barIsWhite(advancedStats.FirstValue));
@@ -143,7 +143,7 @@ namespace osu.Game.Tests.Visual.SongSelect
                 difficultyAdjustMod.ReadFromDifficulty(originalDifficulty);
                 difficultyAdjustMod.DrainRate.Value = originalDifficulty.DrainRate - 0.5f;
                 difficultyAdjustMod.ApproachRate.Value = originalDifficulty.ApproachRate + 2.2f;
-                SelectedMods.Value = new[] { difficultyAdjustMod };
+                advancedStats.Mods.Value = new[] { difficultyAdjustMod };
             });
 
             AddAssert("circle size bar is white", () => barIsWhite(advancedStats.FirstValue));

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

@@ -0,0 +1,98 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Linq;
+using NUnit.Framework;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Sprites;
+using osu.Framework.Testing;
+using osu.Game.Beatmaps;
+using osu.Game.Models;
+using osu.Game.Rulesets.Osu;
+using osu.Game.Skinning.Components;
+using osu.Game.Tests.Beatmaps;
+
+namespace osu.Game.Tests.Visual.UserInterface
+{
+    public partial class TestSceneBeatmapAttributeText : OsuTestScene
+    {
+        private readonly BeatmapAttributeText text;
+
+        public TestSceneBeatmapAttributeText()
+        {
+            Child = text = new BeatmapAttributeText
+            {
+                Anchor = Anchor.Centre,
+                Origin = Anchor.Centre
+            };
+        }
+
+        [SetUp]
+        public void Setup() => Schedule(() =>
+        {
+            Beatmap.Value = CreateWorkingBeatmap(new TestBeatmap(new OsuRuleset().RulesetInfo)
+            {
+                BeatmapInfo =
+                {
+                    BPM = 100,
+                    DifficultyName = "_Difficulty",
+                    Status = BeatmapOnlineStatus.Loved,
+                    Metadata =
+                    {
+                        Title = "_Title",
+                        TitleUnicode = "_Title",
+                        Artist = "_Artist",
+                        ArtistUnicode = "_Artist",
+                        Author = new RealmUser { Username = "_Creator" },
+                        Source = "_Source",
+                    },
+                    Difficulty =
+                    {
+                        CircleSize = 1,
+                        DrainRate = 2,
+                        OverallDifficulty = 3,
+                        ApproachRate = 4,
+                    }
+                }
+            });
+        });
+
+        [TestCase(BeatmapAttribute.CircleSize, "Circle Size: 1.00")]
+        [TestCase(BeatmapAttribute.HPDrain, "HP Drain: 2.00")]
+        [TestCase(BeatmapAttribute.Accuracy, "Accuracy: 3.00")]
+        [TestCase(BeatmapAttribute.ApproachRate, "Approach Rate: 4.00")]
+        [TestCase(BeatmapAttribute.Title, "Title: _Title")]
+        [TestCase(BeatmapAttribute.Artist, "Artist: _Artist")]
+        [TestCase(BeatmapAttribute.Creator, "Creator: _Creator")]
+        [TestCase(BeatmapAttribute.DifficultyName, "Difficulty: _Difficulty")]
+        [TestCase(BeatmapAttribute.Source, "Source: _Source")]
+        [TestCase(BeatmapAttribute.RankedStatus, "Beatmap Status: Loved")]
+        public void TestAttributeDisplay(BeatmapAttribute attribute, string expectedText)
+        {
+            AddStep($"set attribute: {attribute}", () => text.Attribute.Value = attribute);
+            AddAssert("check correct text", getText, () => Is.EqualTo(expectedText));
+        }
+
+        [Test]
+        public void TestChangeBeatmap()
+        {
+            AddStep("set title attribute", () => text.Attribute.Value = BeatmapAttribute.Title);
+            AddAssert("check initial title", getText, () => Is.EqualTo("Title: _Title"));
+
+            AddStep("change to beatmap with another title", () => Beatmap.Value = CreateWorkingBeatmap(new TestBeatmap(new OsuRuleset().RulesetInfo)
+            {
+                BeatmapInfo =
+                {
+                    Metadata =
+                    {
+                        Title = "Another"
+                    }
+                }
+            }));
+
+            AddAssert("check new title", getText, () => Is.EqualTo("Title: Another"));
+        }
+
+        private string getText() => text.ChildrenOfType<SpriteText>().Single().Text.ToString();
+    }
+}

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

@@ -12,6 +12,7 @@ using osu.Framework.Localisation;
 using osu.Framework.Testing;
 using osu.Game.Graphics.UserInterface;
 using osu.Game.Online.API;
+using osu.Game.Online.API.Requests.Responses;
 using osu.Game.Overlays;
 using osu.Game.Overlays.Comments;
 using osuTK;
@@ -28,9 +29,10 @@ namespace osu.Game.Tests.Visual.UserInterface
         private TestCancellableCommentEditor cancellableCommentEditor = null!;
         private DummyAPIAccess dummyAPI => (DummyAPIAccess)API;
 
-        [SetUp]
-        public void SetUp() => Schedule(() =>
-            Add(new FillFlowContainer
+        [SetUpSteps]
+        public void SetUpSteps()
+        {
+            AddStep("create content", () => Child = new FillFlowContainer
             {
                 Anchor = Anchor.Centre,
                 Origin = Anchor.Centre,
@@ -43,7 +45,8 @@ namespace osu.Game.Tests.Visual.UserInterface
                     commentEditor = new TestCommentEditor(),
                     cancellableCommentEditor = new TestCancellableCommentEditor()
                 }
-            }));
+            });
+        }
 
         [Test]
         public void TestCommitViaKeyboard()
@@ -133,6 +136,34 @@ namespace osu.Game.Tests.Visual.UserInterface
             assertLoggedInState();
         }
 
+        [Test]
+        public void TestCommentsDisabled()
+        {
+            AddStep("no reason for disable", () => commentEditor.CommentableMeta.Value = new CommentableMeta
+            {
+                CurrentUserAttributes = new CommentableMeta.CommentableCurrentUserAttributes(),
+            });
+            AddAssert("textbox enabled", () => commentEditor.ChildrenOfType<TextBox>().Single().ReadOnly, () => Is.False);
+
+            AddStep("specific reason for disable", () => commentEditor.CommentableMeta.Value = new CommentableMeta
+            {
+                CurrentUserAttributes = new CommentableMeta.CommentableCurrentUserAttributes
+                {
+                    CanNewCommentReason = "This comment section is disabled. For reasons.",
+                }
+            });
+            AddAssert("textbox disabled", () => commentEditor.ChildrenOfType<TextBox>().Single().ReadOnly, () => Is.True);
+
+            AddStep("entire commentable meta missing", () => commentEditor.CommentableMeta.Value = null);
+            AddAssert("textbox enabled", () => commentEditor.ChildrenOfType<TextBox>().Single().ReadOnly, () => Is.False);
+
+            AddStep("current user attributes missing", () => commentEditor.CommentableMeta.Value = new CommentableMeta
+            {
+                CurrentUserAttributes = null,
+            });
+            AddAssert("textbox enabled", () => commentEditor.ChildrenOfType<TextBox>().Single().ReadOnly, () => Is.True);
+        }
+
         [Test]
         public void TestCancelAction()
         {
@@ -167,8 +198,7 @@ namespace osu.Game.Tests.Visual.UserInterface
             protected override LocalisableString GetButtonText(bool isLoggedIn) =>
                 isLoggedIn ? @"Commit" : "You're logged out!";
 
-            protected override LocalisableString GetPlaceholderText(bool isLoggedIn) =>
-                isLoggedIn ? @"This text box is empty" : "Still empty, but now you can't type in it.";
+            protected override LocalisableString GetPlaceholderText() => @"This text box is empty";
         }
 
         private partial class TestCancellableCommentEditor : CancellableCommentEditor
@@ -189,7 +219,7 @@ namespace osu.Game.Tests.Visual.UserInterface
             }
 
             protected override LocalisableString GetButtonText(bool isLoggedIn) => @"Save";
-            protected override LocalisableString GetPlaceholderText(bool isLoggedIn) => @"Multiline textboxes soon";
+            protected override LocalisableString GetPlaceholderText() => @"Multiline textboxes soon";
         }
     }
 }

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

@@ -72,7 +72,7 @@ namespace osu.Game.Tests.Visual.UserInterface
                         },
                         new FormSliderBar<float>
                         {
-                            Caption = "Instantaneous slider",
+                            Caption = "Slider",
                             Current = new BindableFloat
                             {
                                 MinValue = 0,
@@ -82,19 +82,6 @@ namespace osu.Game.Tests.Visual.UserInterface
                             },
                             TabbableContentContainer = this,
                         },
-                        new FormSliderBar<float>
-                        {
-                            Caption = "Non-instantaneous slider",
-                            Current = new BindableFloat
-                            {
-                                MinValue = 0,
-                                MaxValue = 10,
-                                Value = 5,
-                                Precision = 0.1f,
-                            },
-                            Instantaneous = false,
-                            TabbableContentContainer = this,
-                        },
                         new FormEnumDropdown<CountdownType>
                         {
                             Caption = EditorSetupStrings.EnableCountdown,
@@ -105,6 +92,17 @@ namespace osu.Game.Tests.Visual.UserInterface
                             Caption = "Audio file",
                             PlaceholderText = "Select an audio file",
                         },
+                        new FormColourPalette
+                        {
+                            Caption = "Combo colours",
+                            Colours =
+                            {
+                                Colour4.Red,
+                                Colour4.Green,
+                                Colour4.Blue,
+                                Colour4.Yellow,
+                            }
+                        },
                     },
                 },
             }

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

@@ -0,0 +1,63 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using NUnit.Framework;
+using osu.Framework.Allocation;
+using osu.Framework.Bindables;
+using osu.Framework.Extensions.ObjectExtensions;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Game.Graphics.Sprites;
+using osu.Game.Graphics.UserInterfaceV2;
+using osu.Game.Overlays;
+using osuTK;
+
+namespace osu.Game.Tests.Visual.UserInterface
+{
+    public partial class TestSceneFormSliderBar : OsuTestScene
+    {
+        [Cached]
+        private OverlayColourProvider colourProvider = new OverlayColourProvider(OverlayColourScheme.Aquamarine);
+
+        [Test]
+        public void TestTransferValueOnCommit()
+        {
+            OsuSpriteText text;
+            FormSliderBar<float> slider = null!;
+
+            AddStep("create content", () =>
+            {
+                Child = new FillFlowContainer
+                {
+                    RelativeSizeAxes = Axes.Both,
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
+                    Width = 0.5f,
+                    Direction = FillDirection.Vertical,
+                    Spacing = new Vector2(10),
+                    Children = new Drawable[]
+                    {
+                        text = new OsuSpriteText(),
+                        slider = new FormSliderBar<float>
+                        {
+                            Caption = "Slider",
+                            Current = new BindableFloat
+                            {
+                                MinValue = 0,
+                                MaxValue = 10,
+                                Precision = 0.1f,
+                                Default = 5f,
+                            }
+                        },
+                    }
+                };
+                slider.Current.BindValueChanged(_ => text.Text = $"Current value is: {slider.Current.Value}", true);
+            });
+            AddToggleStep("toggle transfer value on commit", b =>
+            {
+                if (slider.IsNotNull())
+                    slider.TransferValueOnCommit = b;
+            });
+        }
+    }
+}

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

@@ -0,0 +1,28 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Input;
+using osu.Framework.Input.Bindings;
+using osu.Game.Graphics.UserInterface;
+using osu.Game.Input.Bindings;
+
+namespace osu.Game.Tests.Visual.UserInterface
+{
+    public partial class TestSceneHotkeyDisplay : ThemeComparisonTestScene
+    {
+        protected override Drawable CreateContent() => new FillFlowContainer
+        {
+            Anchor = Anchor.Centre,
+            Origin = Anchor.Centre,
+            Direction = FillDirection.Vertical,
+            Children = new[]
+            {
+                new HotkeyDisplay { Hotkey = new Hotkey(new KeyCombination(InputKey.MouseLeft)) },
+                new HotkeyDisplay { Hotkey = new Hotkey(GlobalAction.EditorDecreaseDistanceSpacing) },
+                new HotkeyDisplay { Hotkey = new Hotkey(PlatformAction.Save) },
+            }
+        };
+    }
+}

osu.Game.Tests/osu.Game.Tests.csproj

@@ -1,8 +1,8 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <Import Project="..\osu.TestProject.props" />
   <ItemGroup Label="Package References">
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="DeepEqual" Version="4.2.1" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
     <PackageReference Include="Nito.AsyncEx" Version="5.1.2" />
     <PackageReference Include="NUnit" Version="3.14.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />

osu.Game.Tournament.Tests/osu.Game.Tournament.Tests.csproj

@@ -4,7 +4,7 @@
     <StartupObject>osu.Game.Tournament.Tests.TournamentTestRunner</StartupObject>
   </PropertyGroup>
   <ItemGroup Label="Package References">
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="NUnit" Version="3.14.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
   </ItemGroup>

osu.Game.Tournament/Screens/Editors/Components/DeleteRoundDialog.cs

@@ -2,18 +2,16 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
-using osu.Framework.Graphics.Sprites;
 using osu.Game.Overlays.Dialog;
 using osu.Game.Tournament.Models;
 
 namespace osu.Game.Tournament.Screens.Editors.Components
 {
-    public partial class DeleteRoundDialog : DangerousActionDialog
+    public partial class DeleteRoundDialog : DeletionDialog
     {
         public DeleteRoundDialog(TournamentRound round, Action action)
         {
             HeaderText = round.Name.Value.Length > 0 ? $@"Delete round ""{round.Name.Value}""?" : @"Delete unnamed round?";
-            Icon = FontAwesome.Solid.Trash;
             DangerousAction = action;
         }
     }

osu.Game.Tournament/Screens/Editors/Components/DeleteTeamDialog.cs

@@ -2,20 +2,18 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
-using osu.Framework.Graphics.Sprites;
 using osu.Game.Overlays.Dialog;
 using osu.Game.Tournament.Models;
 
 namespace osu.Game.Tournament.Screens.Editors.Components
 {
-    public partial class DeleteTeamDialog : DangerousActionDialog
+    public partial class DeleteTeamDialog : DeletionDialog
     {
         public DeleteTeamDialog(TournamentTeam team, Action action)
         {
             HeaderText = team.FullName.Value.Length > 0 ? $@"Delete team ""{team.FullName.Value}""?" :
                 team.Acronym.Value.Length > 0 ? $@"Delete team ""{team.Acronym.Value}""?" :
                 @"Delete unnamed team?";
-            Icon = FontAwesome.Solid.Trash;
             DangerousAction = action;
         }
     }

osu.Game/Beatmaps/BeatmapInfo.cs

@@ -62,7 +62,7 @@ namespace osu.Game.Beatmaps
         }
 
         [UsedImplicitly]
-        private BeatmapInfo()
+        protected BeatmapInfo()
         {
         }
 

osu.Game/Beatmaps/BeatmapManager.cs

@@ -285,7 +285,8 @@ namespace osu.Game.Beatmaps
         /// </summary>
         /// <param name="query">The query.</param>
         /// <returns>The first result for the provided query, or null if no results were found.</returns>
-        public BeatmapInfo? QueryBeatmap(Expression<Func<BeatmapInfo, bool>> query) => Realm.Run(r => r.All<BeatmapInfo>().Filter($"{nameof(BeatmapInfo.BeatmapSet)}.{nameof(BeatmapSetInfo.DeletePending)} == false").FirstOrDefault(query)?.Detach());
+        public BeatmapInfo? QueryBeatmap(Expression<Func<BeatmapInfo, bool>> query) => Realm.Run(r =>
+            r.All<BeatmapInfo>().Filter($"{nameof(BeatmapInfo.BeatmapSet)}.{nameof(BeatmapSetInfo.DeletePending)} == false").FirstOrDefault(query)?.Detach());
 
         /// <summary>
         /// A default representation of a WorkingBeatmap to use when no beatmap is available.
@@ -313,6 +314,23 @@ namespace osu.Game.Beatmaps
             });
         }
 
+        public void ResetAllOffsets()
+        {
+            const string reset_complete_message = "All offsets have been reset!";
+            Realm.Write(r =>
+            {
+                var items = r.All<BeatmapInfo>();
+
+                foreach (var beatmap in items)
+                {
+                    if (beatmap.UserSettings.Offset != 0)
+                        beatmap.UserSettings.Offset = 0;
+                }
+
+                PostNotification?.Invoke(new ProgressCompletionNotification { Text = reset_complete_message });
+            });
+        }
+
         public void Delete(Expression<Func<BeatmapSetInfo, bool>>? filter = null, bool silent = false)
         {
             Realm.Run(r =>

osu.Game/Beatmaps/WorkingBeatmap.cs

@@ -183,7 +183,14 @@ namespace osu.Game.Beatmaps
 
         #region Beatmap
 
-        public virtual bool BeatmapLoaded => beatmapLoadTask?.IsCompleted ?? false;
+        public virtual bool BeatmapLoaded
+        {
+            get
+            {
+                lock (beatmapFetchLock)
+                    return beatmapLoadTask?.IsCompleted ?? false;
+            }
+        }
 
         public IBeatmap Beatmap
         {

osu.Game/Collections/DeleteCollectionDialog.cs

@@ -8,7 +8,7 @@ using osu.Game.Overlays.Dialog;
 
 namespace osu.Game.Collections
 {
-    public partial class DeleteCollectionDialog : DangerousActionDialog
+    public partial class DeleteCollectionDialog : DeletionDialog
     {
         public DeleteCollectionDialog(Live<BeatmapCollection> collection, Action deleteAction)
         {

osu.Game/Database/BackgroundDataStoreProcessor.cs

@@ -606,7 +606,7 @@ namespace osu.Game.Database
         {
             // Importantly, also sleep if high performance session is active.
             // If we don't do this, memory usage can become runaway due to GC running in a more lenient mode.
-            while (localUserPlayInfo?.IsPlaying.Value == true || highPerformanceSessionManager?.IsSessionActive == true)
+            while (localUserPlayInfo?.PlayingState.Value != LocalUserPlayingState.NotPlaying || highPerformanceSessionManager?.IsSessionActive == true)
             {
                 Logger.Log("Background processing sleeping due to active gameplay...");
                 Thread.Sleep(TimeToSleepDuringGameplay);

osu.Game/Database/DetachedBeatmapStore.cs

@@ -44,7 +44,7 @@ namespace osu.Game.Database
         {
             if (changes == null)
             {
-                if (detachedBeatmapSets.Count > 0 && sender.Count == 0)
+                if (sender is RealmResetEmptySet<BeatmapSetInfo>)
                 {
                     // Usually we'd reset stuff here, but doing so triggers a silly flow which ends up deadlocking realm.
                     // Additionally, user should not be at song select when realm is blocking all operations in the first place.

osu.Game/Database/RealmAccess.cs

@@ -93,8 +93,9 @@ namespace osu.Game.Database
         /// 40   2023-12-21    Add ScoreInfo.Version to keep track of which build scores were set on.
         /// 41   2024-04-17    Add ScoreInfo.TotalScoreWithoutMods for future mod multiplier rebalances.
         /// 42   2024-08-07    Update mania key bindings to reflect changes to ManiaAction
+        /// 43   2024-10-14    Reset keybind for toggling FPS display to avoid conflict with "convert to stream" in the editor, if not already changed by user.
         /// </summary>
-        private const int schema_version = 42;
+        private const int schema_version = 43;
 
         /// <summary>
         /// Lock object which is held during <see cref="BlockAllOperations"/> sections, blocking realm retrieval during blocking periods.
@@ -375,10 +376,6 @@ namespace osu.Game.Database
                     {
                         foreach (var beatmap in beatmapSet.Beatmaps)
                         {
-                            // Cascade delete related scores, else they will have a null beatmap against the model's spec.
-                            foreach (var score in beatmap.Scores)
-                                realm.Remove(score);
-
                             realm.Remove(beatmap.Metadata);
                             realm.Remove(beatmap);
                         }
@@ -568,7 +565,7 @@ namespace osu.Game.Database
             lock (notificationsResetMap)
             {
                 // Store an action which is used when blocking to ensure consumers don't use results of a stale changeset firing.
-                notificationsResetMap.Add(action, () => callback(new EmptyRealmSet<T>(), null));
+                notificationsResetMap.Add(action, () => callback(new RealmResetEmptySet<T>(), null));
             }
 
             return RegisterCustomSubscription(action);
@@ -1192,6 +1189,21 @@ namespace osu.Game.Database
                     }
 
                     break;
+
+                case 43:
+                {
+                    // Clear default bindings for "Toggle FPS Display",
+                    // as it conflicts with "Convert to Stream" in the editor.
+                    // Only apply change if set to the conflicting bind
+                    // i.e. has been manually rebound by the user.
+                    var keyBindings = migration.NewRealm.All<RealmKeyBinding>();
+
+                    var toggleFpsBind = keyBindings.FirstOrDefault(bind => bind.ActionInt == (int)GlobalAction.ToggleFPSDisplay);
+                    if (toggleFpsBind != null && toggleFpsBind.KeyCombination.Keys.SequenceEqual(new[] { InputKey.Shift, InputKey.Control, InputKey.F }))
+                        migration.NewRealm.Remove(toggleFpsBind);
+
+                    break;
+                }
             }
 
             Logger.Log($"Migration completed in {stopwatch.ElapsedMilliseconds}ms");