Merge branch 'master' into skin-editor-cyclic-selection

Directory.Build.props

@@ -1,7 +1,7 @@
 <!-- Contains required properties for osu!framework projects. -->
 <Project>
   <PropertyGroup Label="C#">
-    <LangVersion>9.0</LangVersion>
+    <LangVersion>10.0</LangVersion>
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
     <Nullable>enable</Nullable>
   </PropertyGroup>

osu.Android.props

@@ -11,7 +11,7 @@
     <AndroidManifestMerger>manifestmerger.jar</AndroidManifestMerger>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="ppy.osu.Framework.Android" Version="2023.228.0" />
+    <PackageReference Include="ppy.osu.Framework.Android" Version="2023.314.0" />
   </ItemGroup>
   <ItemGroup>
     <AndroidManifestOverlay Include="$(MSBuildThisFileDirectory)osu.Android\Properties\AndroidManifestOverlay.xml" />

osu.Desktop/OsuGameDesktop.cs

@@ -5,7 +5,6 @@ using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
-using System.Linq;
 using System.Reflection;
 using System.Runtime.Versioning;
 using System.Threading.Tasks;
@@ -139,7 +138,17 @@ namespace osu.Desktop
 
             desktopWindow.CursorState |= CursorState.Hidden;
             desktopWindow.Title = Name;
-            desktopWindow.DragDrop += f => fileDrop(new[] { f });
+            desktopWindow.DragDrop += f =>
+            {
+                // on macOS, URL associations are handled via SDL_DROPFILE events.
+                if (f.StartsWith(OSU_PROTOCOL, StringComparison.Ordinal))
+                {
+                    HandleLink(f);
+                    return;
+                }
+
+                fileDrop(new[] { f });
+            };
         }
 
         protected override BatteryInfo CreateBatteryInfo() => new SDL2BatteryInfo();
@@ -151,10 +160,6 @@ namespace osu.Desktop
         {
             lock (importableFiles)
             {
-                string firstExtension = Path.GetExtension(filePaths.First());
-
-                if (filePaths.Any(f => Path.GetExtension(f) != firstExtension)) return;
-
                 importableFiles.AddRange(filePaths);
 
                 Logger.Log($"Adding {filePaths.Length} files for import");

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

@@ -236,6 +236,7 @@ namespace osu.Game.Rulesets.Mania.Objects.Drawables
             };
 
             // Position and resize the body to lie half-way under the head and the tail notes.
+            // The rationale for this is account for heads/tails with corner radius.
             bodyPiece.Y = (Direction.Value == ScrollingDirection.Up ? 1 : -1) * Head.Height / 2;
             bodyPiece.Height = DrawHeight - Head.Height / 2 + Tail.Height / 2;
 

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

@@ -17,7 +17,7 @@ namespace osu.Game.Rulesets.Mania.Objects.Drawables
     {
         protected override ManiaSkinComponents Component => ManiaSkinComponents.HoldNoteTail;
 
-        protected DrawableHoldNote HoldNote => (DrawableHoldNote)ParentHitObject;
+        protected internal DrawableHoldNote HoldNote => (DrawableHoldNote)ParentHitObject;
 
         public DrawableHoldNoteTail()
             : this(null)

osu.Game.Rulesets.Mania/Skinning/Argon/ArgonHitExplosion.cs

@@ -43,9 +43,10 @@ namespace osu.Game.Rulesets.Mania.Skinning.Argon
             {
                 largeFaint = new Container
                 {
-                    Anchor = Anchor.Centre,
+                    Anchor = Anchor.BottomCentre,
-                    Origin = Anchor.Centre,
+                    Origin = Anchor.BottomCentre,
                     RelativeSizeAxes = Axes.Both,
+                    Height = ArgonNotePiece.NOTE_ACCENT_RATIO,
                     Masking = true,
                     CornerRadius = ArgonNotePiece.CORNER_RADIUS,
                     Blending = BlendingParameters.Additive,

osu.Game.Rulesets.Mania/Skinning/Argon/ArgonHitTarget.cs

@@ -19,7 +19,7 @@ namespace osu.Game.Rulesets.Mania.Skinning.Argon
         private void load(IScrollingInfo scrollingInfo)
         {
             RelativeSizeAxes = Axes.X;
-            Height = ArgonNotePiece.NOTE_HEIGHT;
+            Height = ArgonNotePiece.NOTE_HEIGHT * ArgonNotePiece.NOTE_ACCENT_RATIO;
 
             Masking = true;
             CornerRadius = ArgonNotePiece.CORNER_RADIUS;

osu.Game.Rulesets.Mania/Skinning/Argon/ArgonHoldBodyPiece.cs

@@ -20,10 +20,9 @@ namespace osu.Game.Rulesets.Mania.Skinning.Argon
     public partial class ArgonHoldBodyPiece : CompositeDrawable, IHoldNoteBody
     {
         protected readonly Bindable<Color4> AccentColour = new Bindable<Color4>();
-        protected readonly IBindable<bool> IsHitting = new Bindable<bool>();
 
         private Drawable background = null!;
-        private Box foreground = null!;
+        private ArgonHoldNoteHittingLayer hittingLayer = null!;
 
         public ArgonHoldBodyPiece()
         {
@@ -32,7 +31,6 @@ namespace osu.Game.Rulesets.Mania.Skinning.Argon
             // Without this, the width of the body will be slightly larger than the head/tail.
             Masking = true;
             CornerRadius = ArgonNotePiece.CORNER_RADIUS;
-            Blending = BlendingParameters.Additive;
         }
 
         [BackgroundDependencyLoader(true)]
@@ -41,12 +39,7 @@ namespace osu.Game.Rulesets.Mania.Skinning.Argon
             InternalChildren = new[]
             {
                 background = new Box { RelativeSizeAxes = Axes.Both },
-                foreground = new Box
+                hittingLayer = new ArgonHoldNoteHittingLayer()
-                {
-                    RelativeSizeAxes = Axes.Both,
-                    Blending = BlendingParameters.Additive,
-                    Alpha = 0,
-                },
             };
 
             if (drawableObject != null)
@@ -54,44 +47,19 @@ namespace osu.Game.Rulesets.Mania.Skinning.Argon
                 var holdNote = (DrawableHoldNote)drawableObject;
 
                 AccentColour.BindTo(holdNote.AccentColour);
-                IsHitting.BindTo(holdNote.IsHitting);
+                hittingLayer.AccentColour.BindTo(holdNote.AccentColour);
+                ((IBindable<bool>)hittingLayer.IsHitting).BindTo(holdNote.IsHitting);
             }
 
             AccentColour.BindValueChanged(colour =>
             {
-                background.Colour = colour.NewValue.Darken(1.2f);
+                background.Colour = colour.NewValue.Darken(0.6f);
-                foreground.Colour = colour.NewValue.Opacity(0.2f);
             }, true);
-
-            IsHitting.BindValueChanged(hitting =>
-            {
-                const float animation_length = 50;
-
-                foreground.ClearTransforms();
-
-                if (hitting.NewValue)
-                {
-                    // wait for the next sync point
-                    double synchronisedOffset = animation_length * 2 - Time.Current % (animation_length * 2);
-
-                    using (foreground.BeginDelayedSequence(synchronisedOffset))
-                    {
-                        foreground.FadeTo(1, animation_length).Then()
-                                  .FadeTo(0.5f, animation_length)
-                                  .Loop();
-                    }
-                }
-                else
-                {
-                    foreground.FadeOut(animation_length);
-                }
-            });
         }
 
         public void Recycle()
         {
-            foreground.ClearTransforms();
+            hittingLayer.Recycle();
-            foreground.Alpha = 0;
         }
     }
 }

osu.Game.Rulesets.Mania/Skinning/Argon/ArgonHoldNoteHeadPiece.cs

@@ -0,0 +1,20 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Shapes;
+using osuTK;
+
+namespace osu.Game.Rulesets.Mania.Skinning.Argon
+{
+    internal partial class ArgonHoldNoteHeadPiece : ArgonNotePiece
+    {
+        protected override Drawable CreateIcon() => new Circle
+        {
+            Anchor = Anchor.Centre,
+            Origin = Anchor.Centre,
+            Y = 2,
+            Size = new Vector2(20, 5),
+        };
+    }
+}

osu.Game.Rulesets.Mania/Skinning/Argon/ArgonHoldNoteHittingLayer.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 osu.Framework.Bindables;
+using osu.Framework.Extensions.Color4Extensions;
+using osu.Framework.Graphics;
+using osuTK.Graphics;
+using Box = osu.Framework.Graphics.Shapes.Box;
+
+namespace osu.Game.Rulesets.Mania.Skinning.Argon
+{
+    public partial class ArgonHoldNoteHittingLayer : Box
+    {
+        public readonly Bindable<Color4> AccentColour = new Bindable<Color4>();
+        public readonly Bindable<bool> IsHitting = new Bindable<bool>();
+
+        public ArgonHoldNoteHittingLayer()
+        {
+            RelativeSizeAxes = Axes.Both;
+            Blending = BlendingParameters.Additive;
+            Alpha = 0;
+        }
+
+        protected override void LoadComplete()
+        {
+            base.LoadComplete();
+
+            AccentColour.BindValueChanged(colour =>
+            {
+                Colour = colour.NewValue.Lighten(0.2f).Opacity(0.3f);
+            }, true);
+
+            IsHitting.BindValueChanged(hitting =>
+            {
+                const float animation_length = 80;
+
+                ClearTransforms();
+
+                if (hitting.NewValue)
+                {
+                    // wait for the next sync point
+                    double synchronisedOffset = animation_length * 2 - Time.Current % (animation_length * 2);
+
+                    using (BeginDelayedSequence(synchronisedOffset))
+                    {
+                        this.FadeTo(1, animation_length, Easing.OutSine).Then()
+                            .FadeTo(0.5f, animation_length, Easing.InSine)
+                            .Loop();
+                    }
+                }
+                else
+                {
+                    this.FadeOut(animation_length);
+                }
+            }, true);
+        }
+
+        public void Recycle()
+        {
+            ClearTransforms();
+            Alpha = 0;
+        }
+    }
+}

osu.Game.Rulesets.Mania/Skinning/Argon/ArgonHoldNoteTailPiece.cs

@@ -5,8 +5,10 @@ using osu.Framework.Allocation;
 using osu.Framework.Bindables;
 using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Graphics;
+using osu.Framework.Graphics.Colour;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Shapes;
+using osu.Game.Rulesets.Mania.Objects.Drawables;
 using osu.Game.Rulesets.Objects.Drawables;
 using osu.Game.Rulesets.UI.Scrolling;
 using osuTK;
@@ -16,47 +18,68 @@ namespace osu.Game.Rulesets.Mania.Skinning.Argon
 {
     internal partial class ArgonHoldNoteTailPiece : CompositeDrawable
     {
+        [Resolved]
+        private DrawableHitObject? drawableObject { get; set; }
+
         private readonly IBindable<ScrollingDirection> direction = new Bindable<ScrollingDirection>();
         private readonly IBindable<Color4> accentColour = new Bindable<Color4>();
 
-        private readonly Box shadeBackground;
+        private readonly Box foreground;
-        private readonly Box shadeForeground;
+        private readonly ArgonHoldNoteHittingLayer hittingLayer;
+        private readonly Box foregroundAdditive;
 
         public ArgonHoldNoteTailPiece()
         {
             RelativeSizeAxes = Axes.X;
             Height = ArgonNotePiece.NOTE_HEIGHT;
 
-            CornerRadius = ArgonNotePiece.CORNER_RADIUS;
-            Masking = true;
-
             InternalChildren = new Drawable[]
             {
-                shadeBackground = new Box
-                {
-                    RelativeSizeAxes = Axes.Both,
-                },
                 new Container
                 {
-                    RelativeSizeAxes = Axes.Both,
+                    RelativeSizeAxes = Axes.X,
-                    Height = ArgonNotePiece.NOTE_ACCENT_RATIO,
+                    Height = ArgonNotePiece.NOTE_HEIGHT,
-                    Anchor = Anchor.BottomCentre,
-                    Origin = Anchor.BottomCentre,
                     CornerRadius = ArgonNotePiece.CORNER_RADIUS,
                     Masking = true,
                     Children = new Drawable[]
                     {
-                        shadeForeground = new Box
+                        new Box
                         {
                             RelativeSizeAxes = Axes.Both,
+                            Colour = ColourInfo.GradientVertical(Color4.Black.Opacity(0), Colour4.Black),
+                            // Avoid ugly single pixel overlap.
+                            Height = 0.9f,
                         },
-                    },
+                        new Container
+                        {
+                            RelativeSizeAxes = Axes.Both,
+                            Anchor = Anchor.BottomCentre,
+                            Origin = Anchor.BottomCentre,
+                            Height = ArgonNotePiece.NOTE_ACCENT_RATIO,
+                            CornerRadius = ArgonNotePiece.CORNER_RADIUS,
+                            Masking = true,
+                            Children = new Drawable[]
+                            {
+                                foreground = new Box
+                                {
+                                    RelativeSizeAxes = Axes.Both,
+                                },
+                                hittingLayer = new ArgonHoldNoteHittingLayer(),
+                                foregroundAdditive = new Box
+                                {
+                                    RelativeSizeAxes = Axes.Both,
+                                    Blending = BlendingParameters.Additive,
+                                    Height = 0.5f,
+                                },
+                            },
+                        },
+                    }
                 },
             };
         }
 
         [BackgroundDependencyLoader(true)]
-        private void load(IScrollingInfo scrollingInfo, DrawableHitObject? drawableObject)
+        private void load(IScrollingInfo scrollingInfo)
         {
             direction.BindTo(scrollingInfo.Direction);
             direction.BindValueChanged(onDirectionChanged, true);
@@ -65,9 +88,24 @@ namespace osu.Game.Rulesets.Mania.Skinning.Argon
             {
                 accentColour.BindTo(drawableObject.AccentColour);
                 accentColour.BindValueChanged(onAccentChanged, true);
+
+                drawableObject.HitObjectApplied += hitObjectApplied;
             }
         }
 
+        private void hitObjectApplied(DrawableHitObject drawableHitObject)
+        {
+            var holdNoteTail = (DrawableHoldNoteTail)drawableHitObject;
+
+            hittingLayer.Recycle();
+
+            hittingLayer.AccentColour.UnbindBindings();
+            hittingLayer.AccentColour.BindTo(holdNoteTail.HoldNote.AccentColour);
+
+            hittingLayer.IsHitting.UnbindBindings();
+            ((IBindable<bool>)hittingLayer.IsHitting).BindTo(holdNoteTail.HoldNote.IsHitting);
+        }
+
         private void onDirectionChanged(ValueChangedEvent<ScrollingDirection> direction)
         {
             Scale = new Vector2(1, direction.NewValue == ScrollingDirection.Up ? -1 : 1);
@@ -75,8 +113,20 @@ namespace osu.Game.Rulesets.Mania.Skinning.Argon
 
         private void onAccentChanged(ValueChangedEvent<Color4> accent)
         {
-            shadeBackground.Colour = accent.NewValue.Darken(1.7f);
+            foreground.Colour = accent.NewValue.Darken(0.6f); // matches body
-            shadeForeground.Colour = accent.NewValue.Darken(1.1f);
+
+            foregroundAdditive.Colour = ColourInfo.GradientVertical(
+                accent.NewValue.Opacity(0.4f),
+                accent.NewValue.Opacity(0)
+            );
+        }
+
+        protected override void Dispose(bool isDisposing)
+        {
+            base.Dispose(isDisposing);
+
+            if (drawableObject != null)
+                drawableObject.HitObjectApplied -= hitObjectApplied;
         }
     }
 }

osu.Game.Rulesets.Mania/Skinning/Argon/ArgonNotePiece.cs

@@ -26,7 +26,6 @@ namespace osu.Game.Rulesets.Mania.Skinning.Argon
         private readonly IBindable<Color4> accentColour = new Bindable<Color4>();
 
         private readonly Box colouredBox;
-        private readonly Box shadow;
 
         public ArgonNotePiece()
         {
@@ -36,11 +35,12 @@ namespace osu.Game.Rulesets.Mania.Skinning.Argon
             CornerRadius = CORNER_RADIUS;
             Masking = true;
 
-            InternalChildren = new Drawable[]
+            InternalChildren = new[]
             {
-                shadow = new Box
+                new Box
                 {
                     RelativeSizeAxes = Axes.Both,
+                    Colour = ColourInfo.GradientVertical(Color4.Black.Opacity(0), Colour4.Black)
                 },
                 new Container
                 {
@@ -65,18 +65,22 @@ namespace osu.Game.Rulesets.Mania.Skinning.Argon
                     RelativeSizeAxes = Axes.X,
                     Height = CORNER_RADIUS * 2,
                 },
-                new SpriteIcon
+                CreateIcon(),
-                {
-                    Anchor = Anchor.Centre,
-                    Origin = Anchor.Centre,
-                    Y = 4,
-                    Icon = FontAwesome.Solid.AngleDown,
-                    Size = new Vector2(20),
-                    Scale = new Vector2(1, 0.7f)
-                }
             };
         }
 
+        protected virtual Drawable CreateIcon() => new SpriteIcon
+        {
+            Anchor = Anchor.Centre,
+            Origin = Anchor.Centre,
+            Y = 4,
+            // TODO: replace with a non-squashed version.
+            // The 0.7f height scale should be removed.
+            Icon = FontAwesome.Solid.AngleDown,
+            Size = new Vector2(20),
+            Scale = new Vector2(1, 0.7f)
+        };
+
         [BackgroundDependencyLoader(true)]
         private void load(IScrollingInfo scrollingInfo, DrawableHitObject? drawableObject)
         {
@@ -105,8 +109,6 @@ namespace osu.Game.Rulesets.Mania.Skinning.Argon
                 accent.NewValue.Lighten(0.1f),
                 accent.NewValue
             );
-
-            shadow.Colour = accent.NewValue.Darken(0.5f);
         }
     }
 }

osu.Game.Rulesets.Mania/Skinning/Argon/ManiaArgonSkinTransformer.cs

@@ -50,6 +50,8 @@ namespace osu.Game.Rulesets.Mania.Skinning.Argon
                             return new ArgonHoldNoteTailPiece();
 
                         case ManiaSkinComponents.HoldNoteHead:
+                            return new ArgonHoldNoteHeadPiece();
+
                         case ManiaSkinComponents.Note:
                             return new ArgonNotePiece();
 
@@ -69,12 +71,23 @@ namespace osu.Game.Rulesets.Mania.Skinning.Argon
             return base.GetDrawableComponent(lookup);
         }
 
+        private static readonly Color4 colour_special_column = new Color4(169, 106, 255, 255);
+
+        private const int total_colours = 6;
+
+        private static readonly Color4 colour_yellow = new Color4(255, 197, 40, 255);
+        private static readonly Color4 colour_orange = new Color4(252, 109, 1, 255);
+        private static readonly Color4 colour_pink = new Color4(213, 35, 90, 255);
+        private static readonly Color4 colour_purple = new Color4(203, 60, 236, 255);
+        private static readonly Color4 colour_cyan = new Color4(72, 198, 255, 255);
+        private static readonly Color4 colour_green = new Color4(100, 192, 92, 255);
+
         public override IBindable<TValue>? GetConfig<TLookup, TValue>(TLookup lookup)
         {
             if (lookup is ManiaSkinConfigurationLookup maniaLookup)
             {
-                int column = maniaLookup.ColumnIndex ?? 0;
+                int columnIndex = maniaLookup.ColumnIndex ?? 0;
-                var stage = beatmap.GetStageForColumnIndex(column);
+                var stage = beatmap.GetStageForColumnIndex(columnIndex);
 
                 switch (maniaLookup.Lookup)
                 {
@@ -87,53 +100,12 @@ namespace osu.Game.Rulesets.Mania.Skinning.Argon
 
                     case LegacyManiaSkinConfigurationLookups.ColumnWidth:
                         return SkinUtils.As<TValue>(new Bindable<float>(
-                            stage.IsSpecialColumn(column) ? 120 : 60
+                            stage.IsSpecialColumn(columnIndex) ? 120 : 60
                         ));
 
                     case LegacyManiaSkinConfigurationLookups.ColumnBackgroundColour:
 
-                        Color4 colour;
+                        var colour = getColourForLayout(columnIndex, stage);
-
-                        const int total_colours = 7;
-
-                        if (stage.IsSpecialColumn(column))
-                            colour = new Color4(159, 101, 255, 255);
-                        else
-                        {
-                            switch (column % total_colours)
-                            {
-                                case 0:
-                                    colour = new Color4(240, 216, 0, 255);
-                                    break;
-
-                                case 1:
-                                    colour = new Color4(240, 101, 0, 255);
-                                    break;
-
-                                case 2:
-                                    colour = new Color4(240, 0, 130, 255);
-                                    break;
-
-                                case 3:
-                                    colour = new Color4(192, 0, 240, 255);
-                                    break;
-
-                                case 4:
-                                    colour = new Color4(0, 96, 240, 255);
-                                    break;
-
-                                case 5:
-                                    colour = new Color4(0, 226, 240, 255);
-                                    break;
-
-                                case 6:
-                                    colour = new Color4(0, 240, 96, 255);
-                                    break;
-
-                                default:
-                                    throw new ArgumentOutOfRangeException();
-                            }
-                        }
 
                         return SkinUtils.As<TValue>(new Bindable<Color4>(colour));
                 }
@@ -141,5 +113,203 @@ namespace osu.Game.Rulesets.Mania.Skinning.Argon
 
             return base.GetConfig<TLookup, TValue>(lookup);
         }
+
+        private Color4 getColourForLayout(int columnIndex, StageDefinition stage)
+        {
+            // Account for cases like dual-stage (assume that all stages have the same column count for now).
+            columnIndex %= stage.Columns;
+
+            // For now, these are defined per column count as per https://user-images.githubusercontent.com/50823728/218038463-b450f46c-ef21-4551-b133-f866be59970c.png
+            // See https://github.com/ppy/osu/discussions/21996 for discussion.
+            switch (stage.Columns)
+            {
+                case 1:
+                    return colour_yellow;
+
+                case 2:
+                    switch (columnIndex)
+                    {
+                        case 0: return colour_green;
+
+                        case 1: return colour_cyan;
+
+                        default: throw new ArgumentOutOfRangeException();
+                    }
+
+                case 3:
+                    switch (columnIndex)
+                    {
+                        case 0: return colour_pink;
+
+                        case 1: return colour_orange;
+
+                        case 2: return colour_yellow;
+
+                        default: throw new ArgumentOutOfRangeException();
+                    }
+
+                case 4:
+                    switch (columnIndex)
+                    {
+                        case 0: return colour_yellow;
+
+                        case 1: return colour_orange;
+
+                        case 2: return colour_pink;
+
+                        case 3: return colour_purple;
+
+                        default: throw new ArgumentOutOfRangeException();
+                    }
+
+                case 5:
+                    switch (columnIndex)
+                    {
+                        case 0: return colour_pink;
+
+                        case 1: return colour_orange;
+
+                        case 2: return colour_yellow;
+
+                        case 3: return colour_green;
+
+                        case 4: return colour_cyan;
+
+                        default: throw new ArgumentOutOfRangeException();
+                    }
+
+                case 6:
+                    switch (columnIndex)
+                    {
+                        case 0: return colour_pink;
+
+                        case 1: return colour_orange;
+
+                        case 2: return colour_yellow;
+
+                        case 3: return colour_cyan;
+
+                        case 4: return colour_purple;
+
+                        case 5: return colour_pink;
+
+                        default: throw new ArgumentOutOfRangeException();
+                    }
+
+                case 7:
+                    switch (columnIndex)
+                    {
+                        case 0: return colour_pink;
+
+                        case 1: return colour_cyan;
+
+                        case 2: return colour_pink;
+
+                        case 3: return colour_special_column;
+
+                        case 4: return colour_green;
+
+                        case 5: return colour_cyan;
+
+                        case 6: return colour_green;
+
+                        default: throw new ArgumentOutOfRangeException();
+                    }
+
+                case 8:
+                    switch (columnIndex)
+                    {
+                        case 0: return colour_purple;
+
+                        case 1: return colour_pink;
+
+                        case 2: return colour_orange;
+
+                        case 3: return colour_yellow;
+
+                        case 4: return colour_yellow;
+
+                        case 5: return colour_orange;
+
+                        case 6: return colour_pink;
+
+                        case 7: return colour_purple;
+
+                        default: throw new ArgumentOutOfRangeException();
+                    }
+
+                case 9:
+                    switch (columnIndex)
+                    {
+                        case 0: return colour_purple;
+
+                        case 1: return colour_pink;
+
+                        case 2: return colour_orange;
+
+                        case 3: return colour_yellow;
+
+                        case 4: return colour_special_column;
+
+                        case 5: return colour_yellow;
+
+                        case 6: return colour_orange;
+
+                        case 7: return colour_pink;
+
+                        case 8: return colour_purple;
+
+                        default: throw new ArgumentOutOfRangeException();
+                    }
+
+                case 10:
+                    switch (columnIndex)
+                    {
+                        case 0: return colour_purple;
+
+                        case 1: return colour_pink;
+
+                        case 2: return colour_orange;
+
+                        case 3: return colour_yellow;
+
+                        case 4: return colour_cyan;
+
+                        case 5: return colour_green;
+
+                        case 6: return colour_yellow;
+
+                        case 7: return colour_orange;
+
+                        case 8: return colour_pink;
+
+                        case 9: return colour_purple;
+
+                        default: throw new ArgumentOutOfRangeException();
+                    }
+            }
+
+            // fallback for unhandled scenarios
+
+            if (stage.IsSpecialColumn(columnIndex))
+                return colour_special_column;
+
+            switch (columnIndex % total_colours)
+            {
+                case 0: return colour_yellow;
+
+                case 1: return colour_orange;
+
+                case 2: return colour_pink;
+
+                case 3: return colour_purple;
+
+                case 4: return colour_cyan;
+
+                case 5: return colour_green;
+
+                default: throw new ArgumentOutOfRangeException();
+            }
+        }
     }
 }

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

@@ -150,6 +150,42 @@ namespace osu.Game.Rulesets.Osu.Tests
             assertKeyCounter(1, 1);
         }
 
+        [Test]
+        public void TestPositionalTrackingAfterLongDistanceTravelled()
+        {
+            // When a single touch has already travelled enough distance on screen, it should remain as the positional
+            // tracking touch until released (unless a direct touch occurs).
+
+            beginTouch(TouchSource.Touch1);
+
+            assertKeyCounter(1, 0);
+            checkPressed(OsuAction.LeftButton);
+            checkPosition(TouchSource.Touch1);
+
+            // cover some distance
+            beginTouch(TouchSource.Touch1, new Vector2(0));
+            beginTouch(TouchSource.Touch1, new Vector2(9999));
+            beginTouch(TouchSource.Touch1, new Vector2(0));
+            beginTouch(TouchSource.Touch1, new Vector2(9999));
+            beginTouch(TouchSource.Touch1);
+
+            beginTouch(TouchSource.Touch2);
+
+            assertKeyCounter(1, 1);
+            checkNotPressed(OsuAction.LeftButton);
+            checkPressed(OsuAction.RightButton);
+            // in this case, touch 2 should not become the positional tracking touch.
+            checkPosition(TouchSource.Touch1);
+
+            // even if the second touch moves on the screen, the original tracking touch is retained.
+            beginTouch(TouchSource.Touch2, new Vector2(0));
+            beginTouch(TouchSource.Touch2, new Vector2(9999));
+            beginTouch(TouchSource.Touch2, new Vector2(0));
+            beginTouch(TouchSource.Touch2, new Vector2(9999));
+
+            checkPosition(TouchSource.Touch1);
+        }
+
         [Test]
         public void TestPositionalInputUpdatesOnlyFromMostRecentTouch()
         {

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

@@ -13,6 +13,7 @@ using osu.Framework.Graphics.Primitives;
 using osu.Framework.Graphics.Rendering;
 using osu.Framework.Graphics.Rendering.Vertices;
 using osu.Framework.Graphics.Shaders;
+using osu.Framework.Graphics.Shaders.Types;
 using osu.Framework.Graphics.Textures;
 using osu.Framework.Input;
 using osu.Framework.Input.Events;
@@ -255,15 +256,23 @@ namespace osu.Game.Rulesets.Osu.UI.Cursor
                 Source.parts.CopyTo(parts, 0);
             }
 
+            private IUniformBuffer<CursorTrailParameters> cursorTrailParameters;
+
             public override void Draw(IRenderer renderer)
             {
                 base.Draw(renderer);
 
                 vertexBatch ??= renderer.CreateQuadBatch<TexturedTrailVertex>(max_sprites, 1);
 
+                cursorTrailParameters ??= renderer.CreateUniformBuffer<CursorTrailParameters>();
+                cursorTrailParameters.Data = cursorTrailParameters.Data with
+                {
+                    FadeClock = time,
+                    FadeExponent = fadeExponent
+                };
+
                 shader.Bind();
-                shader.GetUniform<float>("g_FadeClock").UpdateValue(ref time);
+                shader.BindUniformBlock("m_CursorTrailParameters", cursorTrailParameters);
-                shader.GetUniform<float>("g_FadeExponent").UpdateValue(ref fadeExponent);
 
                 texture.Bind();
 
@@ -323,6 +332,15 @@ namespace osu.Game.Rulesets.Osu.UI.Cursor
                 base.Dispose(isDisposing);
 
                 vertexBatch?.Dispose();
+                cursorTrailParameters?.Dispose();
+            }
+
+            [StructLayout(LayoutKind.Sequential, Pack = 1)]
+            private record struct CursorTrailParameters
+            {
+                public UniformFloat FadeClock;
+                public UniformFloat FadeExponent;
+                private readonly UniformPadding8 pad1;
             }
         }
 

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

@@ -22,6 +22,13 @@ namespace osu.Game.Rulesets.Osu.UI
         /// </summary>
         private readonly List<TrackedTouch> trackedTouches = new List<TrackedTouch>();
 
+        /// <summary>
+        /// The distance (in local pixels) that a touch must move before being considered a permanent tracking touch.
+        /// After this distance is covered, any extra touches on the screen will be considered as button inputs, unless
+        /// a new touch directly interacts with a hit circle.
+        /// </summary>
+        private const float distance_before_position_tracking_lock_in = 100;
+
         private TrackedTouch? positionTrackingTouch;
 
         private readonly OsuInputManager osuInputManager;
@@ -97,26 +104,32 @@ namespace osu.Game.Rulesets.Osu.UI
                 return;
             }
 
-            // ..or if the current position tracking touch was not a direct touch (this one is debatable and may be change in the future, but it's the simplest way to handle)
+            // ..or if the current position tracking touch was not a direct touch (and didn't travel across the screen too far).
-            if (!positionTrackingTouch.DirectTouch)
+            if (!positionTrackingTouch.DirectTouch && positionTrackingTouch.DistanceTravelled < distance_before_position_tracking_lock_in)
             {
                 positionTrackingTouch = newTouch;
                 return;
             }
 
             // In the case the new touch was not used for position tracking, we should also check the previous position tracking touch.
-            // If it was a direct touch and still has its action pressed, that action should be released.
+            // If it still has its action pressed, that action should be released.
             //
             // This is done to allow tracking with the initial touch while still having both Left/Right actions available for alternating with two more touches.
-            if (positionTrackingTouch.DirectTouch && positionTrackingTouch.Action is OsuAction directTouchAction)
+            if (positionTrackingTouch.Action is OsuAction touchAction)
             {
-                osuInputManager.KeyBindingContainer.TriggerReleased(directTouchAction);
+                osuInputManager.KeyBindingContainer.TriggerReleased(touchAction);
                 positionTrackingTouch.Action = null;
             }
         }
 
         private void handleTouchMovement(TouchEvent touchEvent)
         {
+            if (touchEvent is TouchMoveEvent moveEvent)
+            {
+                var trackedTouch = trackedTouches.Single(t => t.Source == touchEvent.Touch.Source);
+                trackedTouch.DistanceTravelled += moveEvent.Delta.Length;
+            }
+
             // Movement should only be tracked for the most recent touch.
             if (touchEvent.Touch.Source != positionTrackingTouch?.Source)
                 return;
@@ -148,8 +161,16 @@ namespace osu.Game.Rulesets.Osu.UI
 
             public OsuAction? Action;
 
+            /// <summary>
+            /// Whether the touch was on a hit circle receptor.
+            /// </summary>
             public readonly bool DirectTouch;
 
+            /// <summary>
+            /// The total distance on screen travelled by this touch (in local pixels).
+            /// </summary>
+            public float DistanceTravelled;
+
             public TrackedTouch(TouchSource source, OsuAction? action, bool directTouch)
             {
                 Source = source;

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

@@ -4,6 +4,7 @@
     <OutputType>Library</OutputType>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <Description>click the circles. to the beat.</Description>
+    <LangVersion>10</LangVersion>
   </PropertyGroup>
 
   <PropertyGroup Label="Nuget">

osu.Game.Tests/Resources/TestResources.cs

@@ -176,6 +176,7 @@ namespace osu.Game.Tests.Resources
                 CoverUrl = "https://osu.ppy.sh/images/headers/profile-covers/c3.jpg",
             },
             BeatmapInfo = beatmap,
+            BeatmapHash = beatmap.Hash,
             Ruleset = beatmap.Ruleset,
             Mods = new Mod[] { new TestModHardRock(), new TestModDoubleTime() },
             TotalScore = 2845370,

osu.Game.Tests/Rulesets/TestSceneDrawableRulesetDependencies.cs

@@ -80,7 +80,7 @@ namespace osu.Game.Tests.Rulesets
 
                 dependencies.CacheAs<TextureStore>(ParentTextureStore = new TestTextureStore(parent.Get<GameHost>().Renderer));
                 dependencies.CacheAs<ISampleStore>(ParentSampleStore = new TestSampleStore());
-                dependencies.CacheAs<ShaderManager>(ParentShaderManager = new TestShaderManager(parent.Get<GameHost>().Renderer));
+                dependencies.CacheAs<ShaderManager>(ParentShaderManager = new TestShaderManager(parent.Get<GameHost>().Renderer, parent.Get<ShaderManager>()));
 
                 return new DrawableRulesetDependencies(new OsuRuleset(), dependencies);
             }
@@ -156,12 +156,15 @@ namespace osu.Game.Tests.Rulesets
 
         private class TestShaderManager : ShaderManager
         {
-            public TestShaderManager(IRenderer renderer)
+            private readonly ShaderManager parentManager;
+
+            public TestShaderManager(IRenderer renderer, ShaderManager parentManager)
                 : base(renderer, new ResourceStore<byte[]>())
             {
+                this.parentManager = parentManager;
             }
 
-            public override byte[] LoadRaw(string name) => null;
+            public override byte[] LoadRaw(string name) => parentManager.LoadRaw(name);
 
             public bool IsDisposed { get; private set; }
 

osu.Game.Tests/Skins/IO/ImportSkinTest.cs

@@ -133,6 +133,25 @@ namespace osu.Game.Tests.Skins.IO
             assertImportedOnce(import1, import2);
         });
 
+        [Test]
+        public Task TestImportExportedNonAsciiSkinFilename() => runSkinTest(async osu =>
+        {
+            MemoryStream exportStream = new MemoryStream();
+
+            var import1 = await loadSkinIntoOsu(osu, new ImportTask(createOskWithIni("name 『1』", "author 1"), "custom.osk"));
+            assertCorrectMetadata(import1, "name 『1』 [custom]", "author 1", osu);
+
+            import1.PerformRead(s =>
+            {
+                new LegacySkinExporter(osu.Dependencies.Get<Storage>()).ExportModelTo(s, exportStream);
+            });
+
+            string exportFilename = import1.GetDisplayString().GetValidFilename();
+
+            var import2 = await loadSkinIntoOsu(osu, new ImportTask(exportStream, $"{exportFilename}.osk"));
+            assertCorrectMetadata(import2, "name 『1』 [custom]", "author 1", osu);
+        });
+
         [Test]
         public Task TestSameMetadataNameSameFolderName([Values] bool batchImport) => runSkinTest(async osu =>
         {

osu.Game.Tests/Visual/Background/TestSceneTriangleBorderShader.cs

@@ -9,6 +9,7 @@ using osuTK;
 using osuTK.Graphics;
 using osu.Framework.Graphics.Sprites;
 using osu.Framework.Graphics.Rendering;
+using osu.Game.Graphics.Backgrounds;
 
 namespace osu.Game.Tests.Visual.Background
 {
@@ -97,15 +98,29 @@ namespace osu.Game.Tests.Visual.Background
                     texelSize = Source.texelSize;
                 }
 
+                private IUniformBuffer<TriangleBorderData>? borderDataBuffer;
+
                 public override void Draw(IRenderer renderer)
                 {
-                    TextureShader.GetUniform<float>("thickness").UpdateValue(ref thickness);
+                    borderDataBuffer ??= renderer.CreateUniformBuffer<TriangleBorderData>();
-                    TextureShader.GetUniform<float>("texelSize").UpdateValue(ref texelSize);
+                    borderDataBuffer.Data = borderDataBuffer.Data with
+                    {
+                        Thickness = thickness,
+                        TexelSize = texelSize
+                    };
+
+                    TextureShader.BindUniformBlock("m_BorderData", borderDataBuffer);
 
                     base.Draw(renderer);
                 }
 
                 protected override bool CanDrawOpaqueInterior => false;
+
+                protected override void Dispose(bool isDisposing)
+                {
+                    base.Dispose(isDisposing);
+                    borderDataBuffer?.Dispose();
+                }
             }
         }
     }

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

@@ -84,16 +84,80 @@ namespace osu.Game.Tests.Visual.SongSelect
             });
 
             clearScores();
-            checkCount(0);
+            checkDisplayedCount(0);
 
-            loadMoreScores(() => beatmapInfo);
+            importMoreScores(() => beatmapInfo);
-            checkCount(10);
+            checkDisplayedCount(10);
 
-            loadMoreScores(() => beatmapInfo);
+            importMoreScores(() => beatmapInfo);
-            checkCount(20);
+            checkDisplayedCount(20);
 
             clearScores();
-            checkCount(0);
+            checkDisplayedCount(0);
+        }
+
+        [Test]
+        public void TestLocalScoresDisplayOnBeatmapEdit()
+        {
+            BeatmapInfo beatmapInfo = null!;
+            string originalHash = string.Empty;
+
+            AddStep(@"Set scope", () => leaderboard.Scope = BeatmapLeaderboardScope.Local);
+
+            AddStep(@"Import beatmap", () =>
+            {
+                beatmapManager.Import(TestResources.GetQuickTestBeatmapForImport()).WaitSafely();
+                beatmapInfo = beatmapManager.GetAllUsableBeatmapSets().First().Beatmaps.First();
+
+                leaderboard.BeatmapInfo = beatmapInfo;
+            });
+
+            clearScores();
+            checkDisplayedCount(0);
+
+            AddStep(@"Perform initial save to guarantee stable hash", () =>
+            {
+                IBeatmap beatmap = beatmapManager.GetWorkingBeatmap(beatmapInfo).Beatmap;
+                beatmapManager.Save(beatmapInfo, beatmap);
+
+                originalHash = beatmapInfo.Hash;
+            });
+
+            importMoreScores(() => beatmapInfo);
+
+            checkDisplayedCount(10);
+            checkStoredCount(10);
+
+            AddStep(@"Save with changes", () =>
+            {
+                IBeatmap beatmap = beatmapManager.GetWorkingBeatmap(beatmapInfo).Beatmap;
+                beatmap.Difficulty.ApproachRate = 12;
+                beatmapManager.Save(beatmapInfo, beatmap);
+            });
+
+            AddAssert("Hash changed", () => beatmapInfo.Hash, () => Is.Not.EqualTo(originalHash));
+            checkDisplayedCount(0);
+            checkStoredCount(10);
+
+            importMoreScores(() => beatmapInfo);
+            importMoreScores(() => beatmapInfo);
+            checkDisplayedCount(20);
+            checkStoredCount(30);
+
+            AddStep(@"Revert changes", () =>
+            {
+                IBeatmap beatmap = beatmapManager.GetWorkingBeatmap(beatmapInfo).Beatmap;
+                beatmap.Difficulty.ApproachRate = 8;
+                beatmapManager.Save(beatmapInfo, beatmap);
+            });
+
+            AddAssert("Hash restored", () => beatmapInfo.Hash, () => Is.EqualTo(originalHash));
+            checkDisplayedCount(10);
+            checkStoredCount(30);
+
+            clearScores();
+            checkDisplayedCount(0);
+            checkStoredCount(0);
         }
 
         [Test]
@@ -162,9 +226,9 @@ namespace osu.Game.Tests.Visual.SongSelect
             });
         }
 
-        private void loadMoreScores(Func<BeatmapInfo> beatmapInfo)
+        private void importMoreScores(Func<BeatmapInfo> beatmapInfo)
         {
-            AddStep(@"Load new scores via manager", () =>
+            AddStep(@"Import new scores", () =>
             {
                 foreach (var score in generateSampleScores(beatmapInfo()))
                     scoreManager.Import(score);
@@ -176,8 +240,11 @@ namespace osu.Game.Tests.Visual.SongSelect
             AddStep("Clear all scores", () => scoreManager.Delete());
         }
 
-        private void checkCount(int expected) =>
+        private void checkDisplayedCount(int expected) =>
-            AddUntilStep("Correct count displayed", () => leaderboard.ChildrenOfType<LeaderboardScore>().Count() == expected);
+            AddUntilStep($"{expected} scores displayed", () => leaderboard.ChildrenOfType<LeaderboardScore>().Count(), () => Is.EqualTo(expected));
+
+        private void checkStoredCount(int expected) =>
+            AddUntilStep($"Total scores stored is {expected}", () => Realm.Run(r => r.All<ScoreInfo>().Count(s => !s.DeletePending)), () => Is.EqualTo(expected));
 
         private static ScoreInfo[] generateSampleScores(BeatmapInfo beatmapInfo)
         {
@@ -210,6 +277,7 @@ namespace osu.Game.Tests.Visual.SongSelect
                     },
                     Ruleset = new OsuRuleset().RulesetInfo,
                     BeatmapInfo = beatmapInfo,
+                    BeatmapHash = beatmapInfo.Hash,
                     User = new APIUser
                     {
                         Id = 6602580,
@@ -226,6 +294,7 @@ namespace osu.Game.Tests.Visual.SongSelect
                     Date = DateTime.Now.AddSeconds(-30),
                     Mods = new Mod[] { new OsuModHidden(), new OsuModHardRock(), },
                     BeatmapInfo = beatmapInfo,
+                    BeatmapHash = beatmapInfo.Hash,
                     Ruleset = new OsuRuleset().RulesetInfo,
                     User = new APIUser
                     {
@@ -243,6 +312,7 @@ namespace osu.Game.Tests.Visual.SongSelect
                     Date = DateTime.Now.AddSeconds(-70),
                     Mods = new Mod[] { new OsuModHidden(), new OsuModHardRock(), },
                     BeatmapInfo = beatmapInfo,
+                    BeatmapHash = beatmapInfo.Hash,
                     Ruleset = new OsuRuleset().RulesetInfo,
 
                     User = new APIUser
@@ -261,6 +331,7 @@ namespace osu.Game.Tests.Visual.SongSelect
                     Date = DateTime.Now.AddMinutes(-40),
                     Mods = new Mod[] { new OsuModHidden(), new OsuModHardRock(), },
                     BeatmapInfo = beatmapInfo,
+                    BeatmapHash = beatmapInfo.Hash,
                     Ruleset = new OsuRuleset().RulesetInfo,
 
                     User = new APIUser
@@ -279,6 +350,7 @@ namespace osu.Game.Tests.Visual.SongSelect
                     Date = DateTime.Now.AddHours(-2),
                     Mods = new Mod[] { new OsuModHidden(), new OsuModHardRock(), },
                     BeatmapInfo = beatmapInfo,
+                    BeatmapHash = beatmapInfo.Hash,
                     Ruleset = new OsuRuleset().RulesetInfo,
 
                     User = new APIUser
@@ -297,6 +369,7 @@ namespace osu.Game.Tests.Visual.SongSelect
                     Date = DateTime.Now.AddHours(-25),
                     Mods = new Mod[] { new OsuModHidden(), new OsuModHardRock(), },
                     BeatmapInfo = beatmapInfo,
+                    BeatmapHash = beatmapInfo.Hash,
                     Ruleset = new OsuRuleset().RulesetInfo,
 
                     User = new APIUser
@@ -315,6 +388,7 @@ namespace osu.Game.Tests.Visual.SongSelect
                     Date = DateTime.Now.AddHours(-50),
                     Mods = new Mod[] { new OsuModHidden(), new OsuModHardRock(), },
                     BeatmapInfo = beatmapInfo,
+                    BeatmapHash = beatmapInfo.Hash,
                     Ruleset = new OsuRuleset().RulesetInfo,
 
                     User = new APIUser
@@ -333,6 +407,7 @@ namespace osu.Game.Tests.Visual.SongSelect
                     Date = DateTime.Now.AddHours(-72),
                     Mods = new Mod[] { new OsuModHidden(), new OsuModHardRock(), },
                     BeatmapInfo = beatmapInfo,
+                    BeatmapHash = beatmapInfo.Hash,
                     Ruleset = new OsuRuleset().RulesetInfo,
 
                     User = new APIUser
@@ -351,6 +426,7 @@ namespace osu.Game.Tests.Visual.SongSelect
                     Date = DateTime.Now.AddMonths(-3),
                     Mods = new Mod[] { new OsuModHidden(), new OsuModHardRock(), },
                     BeatmapInfo = beatmapInfo,
+                    BeatmapHash = beatmapInfo.Hash,
                     Ruleset = new OsuRuleset().RulesetInfo,
 
                     User = new APIUser
@@ -369,6 +445,7 @@ namespace osu.Game.Tests.Visual.SongSelect
                     Date = DateTime.Now.AddYears(-2),
                     Mods = new Mod[] { new OsuModHidden(), new OsuModHardRock(), },
                     BeatmapInfo = beatmapInfo,
+                    BeatmapHash = beatmapInfo.Hash,
                     Ruleset = new OsuRuleset().RulesetInfo,
 
                     User = new APIUser

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

@@ -94,6 +94,7 @@ namespace osu.Game.Tests.Visual.UserInterface
                     {
                         OnlineID = i,
                         BeatmapInfo = beatmapInfo,
+                        BeatmapHash = beatmapInfo.Hash,
                         Accuracy = RNG.NextDouble(),
                         TotalScore = RNG.Next(1, 1000000),
                         MaxCombo = RNG.Next(1, 1000),

osu.Game/Database/RealmAccess.cs

@@ -70,8 +70,9 @@ namespace osu.Game.Database
         /// 23   2022-08-01    Added LastLocalUpdate to BeatmapInfo.
         /// 24   2022-08-22    Added MaximumStatistics to ScoreInfo.
         /// 25   2022-09-18    Remove skins to add with new naming.
+        /// 26   2023-02-05    Added BeatmapHash to ScoreInfo.
         /// </summary>
-        private const int schema_version = 25;
+        private const int schema_version = 26;
 
         /// <summary>
         /// Lock object which is held during <see cref="BlockAllOperations"/> sections, blocking realm retrieval during blocking periods.
@@ -866,6 +867,15 @@ namespace osu.Game.Database
                     // Remove the default skins so they can be added back by SkinManager with updated naming.
                     migration.NewRealm.RemoveRange(migration.NewRealm.All<SkinInfo>().Where(s => s.Protected));
                     break;
+
+                case 26:
+                    // Add ScoreInfo.BeatmapHash property to ensure scores correspond to the correct version of beatmap.
+                    var scores = migration.NewRealm.All<ScoreInfo>();
+
+                    foreach (var score in scores)
+                        score.BeatmapHash = score.BeatmapInfo.Hash;
+
+                    break;
             }
         }
 

osu.Game/Graphics/Backgrounds/TriangleBorderData.cs

@@ -0,0 +1,16 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Runtime.InteropServices;
+using osu.Framework.Graphics.Shaders.Types;
+
+namespace osu.Game.Graphics.Backgrounds
+{
+    [StructLayout(LayoutKind.Sequential, Pack = 1)]
+    public record struct TriangleBorderData
+    {
+        public UniformFloat Thickness;
+        public UniformFloat TexelSize;
+        private readonly UniformPadding8 pad1;
+    }
+}

osu.Game/Graphics/Backgrounds/Triangles.cs

@@ -252,7 +252,7 @@ namespace osu.Game.Graphics.Backgrounds
 
         private class TrianglesDrawNode : DrawNode
         {
-            private float fill = 1f;
+            private const float fill = 1f;
 
             protected new Triangles Source => (Triangles)base.Source;
 
@@ -284,6 +284,8 @@ namespace osu.Game.Graphics.Backgrounds
                 parts.AddRange(Source.parts);
             }
 
+            private IUniformBuffer<TriangleBorderData> borderDataBuffer;
+
             public override void Draw(IRenderer renderer)
             {
                 base.Draw(renderer);
@@ -294,14 +296,17 @@ namespace osu.Game.Graphics.Backgrounds
                     vertexBatch = renderer.CreateQuadBatch<TexturedVertex2D>(Source.AimCount, 1);
                 }
 
-                // Due to triangles having various sizes we would need to set a different "texelSize" value for each of them, which is insanely expensive, thus we should use one single value.
+                borderDataBuffer ??= renderer.CreateUniformBuffer<TriangleBorderData>();
-                // texelSize computed for an average triangle (size 100) will result in big triangles becoming blurry, so we may just use 0 for all of them.
+                borderDataBuffer.Data = borderDataBuffer.Data with
-                // But we still need to specify at least something, because otherwise other shader usages will override this value.
+                {
-                float texelSize = 0f;
+                    Thickness = fill,
+                    // Due to triangles having various sizes we would need to set a different "TexelSize" value for each of them, which is insanely expensive, thus we should use one single value.
+                    // TexelSize computed for an average triangle (size 100) will result in big triangles becoming blurry, so we may just use 0 for all of them.
+                    TexelSize = 0
+                };
 
                 shader.Bind();
-                shader.GetUniform<float>("thickness").UpdateValue(ref fill);
+                shader.BindUniformBlock("m_BorderData", borderDataBuffer);
-                shader.GetUniform<float>("texelSize").UpdateValue(ref texelSize);
 
                 foreach (TriangleParticle particle in parts)
                 {
@@ -352,6 +357,7 @@ namespace osu.Game.Graphics.Backgrounds
                 base.Dispose(isDisposing);
 
                 vertexBatch?.Dispose();
+                borderDataBuffer?.Dispose();
             }
         }
 

osu.Game/Graphics/Backgrounds/TrianglesV2.cs

@@ -226,6 +226,8 @@ namespace osu.Game.Graphics.Backgrounds
                 parts.AddRange(Source.parts);
             }
 
+            private IUniformBuffer<TriangleBorderData>? borderDataBuffer;
+
             public override void Draw(IRenderer renderer)
             {
                 base.Draw(renderer);
@@ -239,9 +241,15 @@ namespace osu.Game.Graphics.Backgrounds
                     vertexBatch = renderer.CreateQuadBatch<TexturedVertex2D>(Source.AimCount, 1);
                 }
 
+                borderDataBuffer ??= renderer.CreateUniformBuffer<TriangleBorderData>();
+                borderDataBuffer.Data = borderDataBuffer.Data with
+                {
+                    Thickness = thickness,
+                    TexelSize = texelSize
+                };
+
                 shader.Bind();
-                shader.GetUniform<float>("thickness").UpdateValue(ref thickness);
+                shader.BindUniformBlock("m_BorderData", borderDataBuffer);
-                shader.GetUniform<float>("texelSize").UpdateValue(ref texelSize);
 
                 Vector2 relativeSize = Vector2.Divide(triangleSize, size);
 
@@ -289,6 +297,7 @@ namespace osu.Game.Graphics.Backgrounds
                 base.Dispose(isDisposing);
 
                 vertexBatch?.Dispose();
+                borderDataBuffer?.Dispose();
             }
         }
 

osu.Game/Graphics/Sprites/LogoAnimation.cs

@@ -3,11 +3,18 @@
 
 #nullable disable
 
+using System;
+using System.Runtime.InteropServices;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Rendering;
+using osu.Framework.Graphics.Rendering.Vertices;
 using osu.Framework.Graphics.Shaders;
+using osu.Framework.Graphics.Shaders.Types;
 using osu.Framework.Graphics.Sprites;
+using osuTK;
+using osuTK.Graphics;
+using osuTK.Graphics.ES30;
 
 namespace osu.Game.Graphics.Sprites
 {
@@ -16,7 +23,7 @@ namespace osu.Game.Graphics.Sprites
         [BackgroundDependencyLoader]
         private void load(ShaderManager shaders)
         {
-            TextureShader = shaders.Load(VertexShaderDescriptor.TEXTURE_2, @"LogoAnimation");
+            TextureShader = shaders.Load(@"LogoAnimation", @"LogoAnimation");
         }
 
         private float animationProgress;
@@ -41,11 +48,22 @@ namespace osu.Game.Graphics.Sprites
         {
             private LogoAnimation source => (LogoAnimation)Source;
 
+            private readonly Action<TexturedVertex2D> addVertexAction;
+
             private float progress;
 
             public LogoAnimationDrawNode(LogoAnimation source)
                 : base(source)
             {
+                addVertexAction = v =>
+                {
+                    animationVertexBatch!.Add(new LogoAnimationVertex
+                    {
+                        Position = v.Position,
+                        Colour = v.Colour,
+                        TexturePosition = v.TexturePosition,
+                    });
+                };
             }
 
             public override void ApplyState()
@@ -55,14 +73,62 @@ namespace osu.Game.Graphics.Sprites
                 progress = source.animationProgress;
             }
 
+            private IUniformBuffer<AnimationData> animationDataBuffer;
+            private IVertexBatch<LogoAnimationVertex> animationVertexBatch;
+
             protected override void Blit(IRenderer renderer)
             {
-                TextureShader.GetUniform<float>("progress").UpdateValue(ref progress);
+                if (DrawRectangle.Width == 0 || DrawRectangle.Height == 0)
+                    return;
 
-                base.Blit(renderer);
+                animationDataBuffer ??= renderer.CreateUniformBuffer<AnimationData>();
+                animationVertexBatch ??= renderer.CreateQuadBatch<LogoAnimationVertex>(1, 2);
+
+                animationDataBuffer.Data = animationDataBuffer.Data with { Progress = progress };
+
+                TextureShader.BindUniformBlock("m_AnimationData", animationDataBuffer);
+
+                renderer.DrawQuad(
+                    Texture,
+                    ScreenSpaceDrawQuad,
+                    DrawColourInfo.Colour,
+                    inflationPercentage: new Vector2(InflationAmount.X / DrawRectangle.Width, InflationAmount.Y / DrawRectangle.Height),
+                    textureCoords: TextureCoords,
+                    vertexAction: addVertexAction);
             }
 
             protected override bool CanDrawOpaqueInterior => false;
+
+            protected override void Dispose(bool isDisposing)
+            {
+                base.Dispose(isDisposing);
+                animationDataBuffer?.Dispose();
+            }
+
+            [StructLayout(LayoutKind.Sequential, Pack = 1)]
+            private record struct AnimationData
+            {
+                public UniformFloat Progress;
+                private readonly UniformPadding12 pad1;
+            }
+
+            [StructLayout(LayoutKind.Sequential)]
+            private struct LogoAnimationVertex : IEquatable<LogoAnimationVertex>, IVertex
+            {
+                [VertexMember(2, VertexAttribPointerType.Float)]
+                public Vector2 Position;
+
+                [VertexMember(4, VertexAttribPointerType.Float)]
+                public Color4 Colour;
+
+                [VertexMember(2, VertexAttribPointerType.Float)]
+                public Vector2 TexturePosition;
+
+                public readonly bool Equals(LogoAnimationVertex other) =>
+                    Position.Equals(other.Position)
+                    && TexturePosition.Equals(other.TexturePosition)
+                    && Colour.Equals(other.Colour);
+            }
         }
     }
 }

osu.Game/Localisation/SongSelectStrings.cs

@@ -1,4 +1,4 @@
-// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// 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.Localisation;

osu.Game/Overlays/OverlaySidebar.cs

@@ -8,6 +8,7 @@ using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Shapes;
+using osu.Framework.Input.Events;
 using osu.Game.Graphics.Containers;
 
 namespace osu.Game.Overlays
@@ -39,7 +40,7 @@ namespace osu.Game.Overlays
                 {
                     RelativeSizeAxes = Axes.Both,
                     Padding = new MarginPadding { Right = -3 }, // Compensate for scrollbar margin
-                    Child = new OsuScrollContainer
+                    Child = new SidebarScrollContainer
                     {
                         RelativeSizeAxes = Axes.Both,
                         Child = new Container
@@ -74,5 +75,30 @@ namespace osu.Game.Overlays
 
         [NotNull]
         protected virtual Drawable CreateContent() => Empty();
+
+        private partial class SidebarScrollContainer : OsuScrollContainer
+        {
+            protected override bool OnScroll(ScrollEvent e)
+            {
+                if (e.ScrollDelta.Y > 0 && IsScrolledToStart())
+                    return false;
+
+                if (e.ScrollDelta.Y < 0 && IsScrolledToEnd())
+                    return false;
+
+                return base.OnScroll(e);
+            }
+
+            protected override bool OnDragStart(DragStartEvent e)
+            {
+                if (e.Delta.Y > 0 && IsScrolledToStart())
+                    return false;
+
+                if (e.Delta.Y < 0 && IsScrolledToEnd())
+                    return false;
+
+                return base.OnDragStart(e);
+            }
+        }
     }
 }

osu.Game/Overlays/Profile/Sections/Kudosu/KudosuInfo.cs

@@ -2,15 +2,12 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using osu.Framework.Bindables;
-using osuTK;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
-using osu.Framework.Graphics.Shapes;
 using osu.Framework.Input.Events;
 using osu.Game.Graphics;
 using osu.Game.Graphics.Containers;
 using osu.Game.Graphics.Sprites;
-using osu.Framework.Allocation;
 using osu.Framework.Extensions.LocalisationExtensions;
 using osu.Game.Resources.Localisation.Web;
 using osu.Framework.Localisation;
@@ -52,7 +49,6 @@ namespace osu.Game.Overlays.Profile.Sections.Kudosu
         {
             private readonly OsuSpriteText valueText;
             protected readonly LinkFlowContainer DescriptionText;
-            private readonly Box lineBackground;
 
             public new int Count
             {
@@ -63,25 +59,14 @@ namespace osu.Game.Overlays.Profile.Sections.Kudosu
             {
                 RelativeSizeAxes = Axes.X;
                 AutoSizeAxes = Axes.Y;
-                Padding = new MarginPadding { Top = 10, Bottom = 20 };
+                Padding = new MarginPadding { Bottom = 20 };
                 Child = new FillFlowContainer
                 {
                     AutoSizeAxes = Axes.Y,
                     RelativeSizeAxes = Axes.X,
                     Direction = FillDirection.Vertical,
-                    Spacing = new Vector2(0, 5),
                     Children = new Drawable[]
                     {
-                        new CircularContainer
-                        {
-                            Masking = true,
-                            RelativeSizeAxes = Axes.X,
-                            Height = 2,
-                            Child = lineBackground = new Box
-                            {
-                                RelativeSizeAxes = Axes.Both,
-                            }
-                        },
                         new OsuSpriteText
                         {
                             Text = header,
@@ -91,7 +76,6 @@ namespace osu.Game.Overlays.Profile.Sections.Kudosu
                         {
                             Text = "0",
                             Font = OsuFont.GetFont(size: 40, weight: FontWeight.Light),
-                            UseFullGlyphHeight = false,
                         },
                         DescriptionText = new LinkFlowContainer(t => t.Font = t.Font.With(size: 14))
                         {
@@ -101,12 +85,6 @@ namespace osu.Game.Overlays.Profile.Sections.Kudosu
                     }
                 };
             }
-
-            [BackgroundDependencyLoader]
-            private void load(OverlayColourProvider colourProvider)
-            {
-                lineBackground.Colour = colourProvider.Highlight1;
-            }
         }
     }
 }

osu.Game/Rulesets/Mods/ModFlashlight.cs

@@ -2,6 +2,7 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
+using System.Runtime.InteropServices;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
@@ -9,6 +10,7 @@ using osu.Framework.Graphics.Primitives;
 using osu.Framework.Graphics.Rendering;
 using osu.Framework.Graphics.Rendering.Vertices;
 using osu.Framework.Graphics.Shaders;
+using osu.Framework.Graphics.Shaders.Types;
 using osu.Framework.Graphics.Sprites;
 using osu.Framework.Localisation;
 using osu.Game.Configuration;
@@ -245,6 +247,8 @@ namespace osu.Game.Rulesets.Mods
                     flashlightSmoothness = Source.flashlightSmoothness;
                 }
 
+                private IUniformBuffer<FlashlightParameters>? flashlightParametersBuffer;
+
                 public override void Draw(IRenderer renderer)
                 {
                     base.Draw(renderer);
@@ -259,12 +263,17 @@ namespace osu.Game.Rulesets.Mods
                         });
                     }
 
-                    shader.Bind();
+                    flashlightParametersBuffer ??= renderer.CreateUniformBuffer<FlashlightParameters>();
+                    flashlightParametersBuffer.Data = flashlightParametersBuffer.Data with
+                    {
+                        Position = flashlightPosition,
+                        Size = flashlightSize,
+                        Dim = flashlightDim,
+                        Smoothness = flashlightSmoothness
+                    };
 
-                    shader.GetUniform<Vector2>("flashlightPos").UpdateValue(ref flashlightPosition);
+                    shader.Bind();
-                    shader.GetUniform<Vector2>("flashlightSize").UpdateValue(ref flashlightSize);
+                    shader.BindUniformBlock("m_FlashlightParameters", flashlightParametersBuffer);
-                    shader.GetUniform<float>("flashlightDim").UpdateValue(ref flashlightDim);
-                    shader.GetUniform<float>("flashlightSmoothness").UpdateValue(ref flashlightSmoothness);
 
                     renderer.DrawQuad(renderer.WhitePixel, screenSpaceDrawQuad, DrawColourInfo.Colour, vertexAction: addAction);
 
@@ -275,6 +284,17 @@ namespace osu.Game.Rulesets.Mods
                 {
                     base.Dispose(isDisposing);
                     quadBatch?.Dispose();
+                    flashlightParametersBuffer?.Dispose();
+                }
+
+                [StructLayout(LayoutKind.Sequential, Pack = 1)]
+                private record struct FlashlightParameters
+                {
+                    public UniformVector2 Position;
+                    public UniformVector2 Size;
+                    public UniformFloat Dim;
+                    public UniformFloat Smoothness;
+                    private readonly UniformPadding8 pad1;
                 }
             }
         }

osu.Game/Scoring/Legacy/LegacyScoreDecoder.cs

@@ -123,6 +123,7 @@ namespace osu.Game.Scoring.Legacy
             // before returning for database import, we must restore the database-sourced BeatmapInfo.
             // if not, the clone operation in GetPlayableBeatmap will cause a dereference and subsequent database exception.
             score.ScoreInfo.BeatmapInfo = workingBeatmap.BeatmapInfo;
+            score.ScoreInfo.BeatmapHash = workingBeatmap.BeatmapInfo.Hash;
 
             return score;
         }

osu.Game/Scoring/ScoreInfo.cs

@@ -22,6 +22,9 @@ using Realms;
 
 namespace osu.Game.Scoring
 {
+    /// <summary>
+    /// A realm model containing metadata for a single score.
+    /// </summary>
     [ExcludeFromDynamicCompile]
     [MapTo("Score")]
     public class ScoreInfo : RealmObject, IHasGuidPrimaryKey, IHasRealmFiles, ISoftDelete, IEquatable<ScoreInfo>, IScoreInfo
@@ -29,8 +32,19 @@ namespace osu.Game.Scoring
         [PrimaryKey]
         public Guid ID { get; set; }
 
+        /// <summary>
+        /// The <see cref="BeatmapInfo"/> this score was made against.
+        /// </summary>
+        /// <remarks>
+        /// When setting this, make sure to also set <see cref="BeatmapHash"/> to allow relational consistency when a beatmap is potentially changed.
+        /// </remarks>
         public BeatmapInfo BeatmapInfo { get; set; } = null!;
 
+        /// <summary>
+        /// The <see cref="osu.Game.Beatmaps.BeatmapInfo.Hash"/> at the point in time when the score was set.
+        /// </summary>
+        public string BeatmapHash { get; set; } = string.Empty;
+
         public RulesetInfo Ruleset { get; set; } = null!;
 
         public IList<RealmNamedFileUsage> Files { get; } = null!;

osu.Game/Screens/Play/Player.cs

@@ -248,6 +248,7 @@ namespace osu.Game.Screens.Play
 
             // ensure the score is in a consistent state with the current player.
             Score.ScoreInfo.BeatmapInfo = Beatmap.Value.BeatmapInfo;
+            Score.ScoreInfo.BeatmapHash = Beatmap.Value.BeatmapInfo.Hash;
             Score.ScoreInfo.Ruleset = ruleset.RulesetInfo;
             Score.ScoreInfo.Mods = gameplayMods;
 

osu.Game/Screens/Select/BeatmapCarousel.cs

@@ -49,6 +49,11 @@ namespace osu.Game.Screens.Select
         /// </summary>
         public Action? BeatmapSetsChanged;
 
+        /// <summary>
+        /// Triggered after filter conditions have finished being applied to the model hierarchy.
+        /// </summary>
+        public Action? FilterApplied;
+
         /// <summary>
         /// The currently selected beatmap.
         /// </summary>
@@ -56,6 +61,11 @@ namespace osu.Game.Screens.Select
 
         private CarouselBeatmap? selectedBeatmap => selectedBeatmapSet?.Beatmaps.FirstOrDefault(s => s.State.Value == CarouselItemState.Selected);
 
+        /// <summary>
+        /// The total count of non-filtered beatmaps displayed.
+        /// </summary>
+        public int CountDisplayed => beatmapSets.Where(s => !s.Filtered.Value).Sum(s => s.Beatmaps.Count(b => !b.Filtered.Value));
+
         /// <summary>
         /// The currently selected beatmap set.
         /// </summary>
@@ -639,6 +649,8 @@ namespace osu.Game.Screens.Select
 
                 if (alwaysResetScrollPosition || !Scroll.UserScrolling)
                     ScrollToSelected(true);
+
+                FilterApplied?.Invoke();
             }
         }
 

osu.Game/Screens/Select/Carousel/TopLocalRank.cs

@@ -65,6 +65,7 @@ namespace osu.Game.Screens.Select.Carousel
                         r.All<ScoreInfo>()
                          .Filter($"{nameof(ScoreInfo.User)}.{nameof(RealmUser.OnlineID)} == $0"
                                  + $" && {nameof(ScoreInfo.BeatmapInfo)}.{nameof(BeatmapInfo.ID)} == $1"
+                                 + $" && {nameof(ScoreInfo.BeatmapInfo)}.{nameof(BeatmapInfo.Hash)} == {nameof(ScoreInfo.BeatmapHash)}"
                                  + $" && {nameof(ScoreInfo.Ruleset)}.{nameof(RulesetInfo.ShortName)} == $2"
                                  + $" && {nameof(ScoreInfo.DeletePending)} == false", api.LocalUser.Value.Id, beatmapInfo.ID, ruleset.Value.ShortName),
                     localScoresChanged);

osu.Game/Screens/Select/FilterControl.cs

@@ -10,6 +10,7 @@ using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Shapes;
 using osu.Framework.Input.Events;
+using osu.Framework.Localisation;
 using osu.Game.Collections;
 using osu.Game.Configuration;
 using osu.Game.Graphics;
@@ -27,20 +28,27 @@ namespace osu.Game.Screens.Select
 {
     public partial class FilterControl : Container
     {
-        public const float HEIGHT = 2 * side_margin + 85;
+        public const float HEIGHT = 2 * side_margin + 120;
-        private const float side_margin = 20;
+
+        private const float side_margin = 10;
 
         public Action<FilterCriteria> FilterChanged;
 
         public Bindable<string> CurrentTextSearch => searchTextBox.Current;
 
+        public LocalisableString InformationalText
+        {
+            get => searchTextBox.FilterText.Text;
+            set => searchTextBox.FilterText.Text = value;
+        }
+
         private OsuTabControl<SortMode> sortTabs;
 
         private Bindable<SortMode> sortMode;
 
         private Bindable<GroupMode> groupMode;
 
-        private SeekLimitedSearchTextBox searchTextBox;
+        private FilterControlTextBox searchTextBox;
 
         private CollectionDropdown collectionDropdown;
 
@@ -99,72 +107,63 @@ namespace osu.Game.Screens.Select
                     {
                         RelativeSizeAxes = Axes.Both,
                         Spacing = new Vector2(0, 5),
-                        Children = new[]
+                        Children = new Drawable[]
                         {
-                            new Container
+                            searchTextBox = new FilterControlTextBox
                             {
                                 RelativeSizeAxes = Axes.X,
-                                Height = 60,
+                            },
-                                Children = new Drawable[]
+                            new Box
+                            {
+                                RelativeSizeAxes = Axes.X,
+                                Height = 1,
+                                Colour = OsuColour.Gray(80),
+                            },
+                            new GridContainer
+                            {
+                                RelativeSizeAxes = Axes.X,
+                                AutoSizeAxes = Axes.Y,
+                                ColumnDimensions = new[]
                                 {
-                                    searchTextBox = new SeekLimitedSearchTextBox { RelativeSizeAxes = Axes.X },
+                                    new Dimension(GridSizeMode.AutoSize),
-                                    new Box
+                                    new Dimension(GridSizeMode.Absolute, OsuTabControl<SortMode>.HORIZONTAL_SPACING),
+                                    new Dimension(),
+                                    new Dimension(GridSizeMode.Absolute, OsuTabControl<SortMode>.HORIZONTAL_SPACING),
+                                    new Dimension(GridSizeMode.AutoSize),
+                                },
+                                RowDimensions = new[] { new Dimension(GridSizeMode.AutoSize) },
+                                Content = new[]
+                                {
+                                    new[]
                                     {
-                                        RelativeSizeAxes = Axes.X,
+                                        new OsuSpriteText
-                                        Height = 1,
-                                        Colour = OsuColour.Gray(80),
-                                        Origin = Anchor.BottomLeft,
-                                        Anchor = Anchor.BottomLeft,
-                                    },
-                                    new GridContainer
-                                    {
-                                        Anchor = Anchor.BottomRight,
-                                        Origin = Anchor.BottomRight,
-                                        RelativeSizeAxes = Axes.X,
-                                        AutoSizeAxes = Axes.Y,
-                                        ColumnDimensions = new[]
                                         {
-                                            new Dimension(GridSizeMode.AutoSize),
+                                            Text = SortStrings.Default,
-                                            new Dimension(GridSizeMode.Absolute, OsuTabControl<SortMode>.HORIZONTAL_SPACING),
+                                            Font = OsuFont.GetFont(size: 14),
-                                            new Dimension(),
+                                            Margin = new MarginPadding(5),
-                                            new Dimension(GridSizeMode.Absolute, OsuTabControl<SortMode>.HORIZONTAL_SPACING),
+                                            Anchor = Anchor.BottomRight,
-                                            new Dimension(GridSizeMode.AutoSize),
+                                            Origin = Anchor.BottomRight,
                                         },
-                                        RowDimensions = new[] { new Dimension(GridSizeMode.AutoSize) },
+                                        Empty(),
-                                        Content = new[]
+                                        sortTabs = new OsuTabControl<SortMode>
                                         {
-                                            new[]
+                                            RelativeSizeAxes = Axes.X,
-                                            {
+                                            Height = 24,
-                                                new OsuSpriteText
+                                            AutoSort = true,
-                                                {
+                                            Anchor = Anchor.BottomRight,
-                                                    Text = SortStrings.Default,
+                                            Origin = Anchor.BottomRight,
-                                                    Font = OsuFont.GetFont(size: 14),
+                                            AccentColour = colours.GreenLight,
-                                                    Margin = new MarginPadding(5),
+                                            Current = { BindTarget = sortMode }
-                                                    Anchor = Anchor.BottomRight,
+                                        },
-                                                    Origin = Anchor.BottomRight,
+                                        Empty(),
-                                                },
+                                        new OsuTabControlCheckbox
-                                                Empty(),
+                                        {
-                                                sortTabs = new OsuTabControl<SortMode>
+                                            Text = "Show converted",
-                                                {
+                                            Current = config.GetBindable<bool>(OsuSetting.ShowConvertedBeatmaps),
-                                                    RelativeSizeAxes = Axes.X,
+                                            Anchor = Anchor.BottomRight,
-                                                    Height = 24,
+                                            Origin = Anchor.BottomRight,
-                                                    AutoSort = true,
+                                        },
-                                                    Anchor = Anchor.BottomRight,
+                                    }
-                                                    Origin = Anchor.BottomRight,
-                                                    AccentColour = colours.GreenLight,
-                                                    Current = { BindTarget = sortMode }
-                                                },
-                                                Empty(),
-                                                new OsuTabControlCheckbox
-                                                {
-                                                    Text = "Show converted",
-                                                    Current = config.GetBindable<bool>(OsuSetting.ShowConvertedBeatmaps),
-                                                    Anchor = Anchor.BottomRight,
-                                                    Origin = Anchor.BottomRight,
-                                                },
-                                            }
-                                        }
-                                    },
                                 }
                             },
                             new Container
@@ -248,5 +247,32 @@ namespace osu.Game.Screens.Select
         protected override bool OnClick(ClickEvent e) => true;
 
         protected override bool OnHover(HoverEvent e) => true;
+
+        private partial class FilterControlTextBox : SeekLimitedSearchTextBox
+        {
+            private const float filter_text_size = 12;
+
+            public OsuSpriteText FilterText { get; private set; }
+
+            public FilterControlTextBox()
+            {
+                Height += filter_text_size;
+                TextContainer.Margin = new MarginPadding { Bottom = filter_text_size };
+            }
+
+            [BackgroundDependencyLoader]
+            private void load(OsuColour colours)
+            {
+                TextContainer.Add(FilterText = new OsuSpriteText
+                {
+                    Anchor = Anchor.BottomLeft,
+                    Origin = Anchor.TopLeft,
+                    Depth = float.MinValue,
+                    Font = OsuFont.Default.With(size: filter_text_size, weight: FontWeight.SemiBold),
+                    Margin = new MarginPadding { Top = 2, Left = 2 },
+                    Colour = colours.Yellow
+                });
+            }
+        }
     }
 }

osu.Game/Screens/Select/Leaderboards/BeatmapLeaderboard.cs

@@ -191,6 +191,7 @@ namespace osu.Game.Screens.Select.Leaderboards
 
             scoreSubscription = realm.RegisterForNotifications(r =>
                 r.All<ScoreInfo>().Filter($"{nameof(ScoreInfo.BeatmapInfo)}.{nameof(BeatmapInfo.ID)} == $0"
+                                          + $" AND {nameof(ScoreInfo.BeatmapInfo)}.{nameof(BeatmapInfo.Hash)} == {nameof(ScoreInfo.BeatmapHash)}"
                                           + $" AND {nameof(ScoreInfo.Ruleset)}.{nameof(RulesetInfo.ShortName)} == $1"
                                           + $" AND {nameof(ScoreInfo.DeletePending)} == false"
                     , beatmapInfo.ID, ruleset.Value.ShortName), localScoresChanged);

osu.Game/Screens/Select/SongSelect.cs

@@ -162,6 +162,7 @@ namespace osu.Game.Screens.Select
                 BleedBottom = Footer.HEIGHT,
                 SelectionChanged = updateSelectedBeatmap,
                 BeatmapSetsChanged = carouselBeatmapsLoaded,
+                FilterApplied = updateVisibleBeatmapCount,
                 GetRecommendedBeatmap = s => recommender?.GetRecommendedBeatmap(s),
             }, c => carouselContainer.Child = c);
 
@@ -828,6 +829,7 @@ namespace osu.Game.Screens.Select
         private void carouselBeatmapsLoaded()
         {
             bindBindables();
+            updateVisibleBeatmapCount();
 
             Carousel.AllowSelection = true;
 
@@ -857,6 +859,15 @@ namespace osu.Game.Screens.Select
             }
         }
 
+        private void updateVisibleBeatmapCount()
+        {
+            FilterControl.InformationalText = Carousel.CountDisplayed == 1
+                // Intentionally not localised until we have proper support for this (see https://github.com/ppy/osu-framework/pull/4918
+                // but also in this case we want support for formatting a number within a string).
+                ? $"{Carousel.CountDisplayed:#,0} matching beatmap"
+                : $"{Carousel.CountDisplayed:#,0} matching beatmaps";
+        }
+
         private bool boundLocalBindables;
 
         private void bindBindables()

osu.Game/Skinning/SkinImporter.cs

@@ -101,7 +101,8 @@ namespace osu.Game.Skinning
                 // In both of these cases, the expectation from the user is that the filename or folder name is displayed somewhere to identify the skin.
                 if (archiveName != item.Name
                     // lazer exports use this format
-                    && archiveName != item.GetDisplayString())
+                    // GetValidFilename accounts for skins with non-ASCII characters in the name that have been exported by lazer.
+                    && archiveName != item.GetDisplayString().GetValidFilename())
                     item.Name = @$"{item.Name} [{archiveName}]";
             }
 

osu.Game/osu.Game.csproj

@@ -3,6 +3,7 @@
     <TargetFramework>net6.0</TargetFramework>
     <OutputType>Library</OutputType>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+    <LangVersion>10</LangVersion>
   </PropertyGroup>
   <PropertyGroup Label="Nuget">
     <Title>osu!</Title>
@@ -35,8 +36,8 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="Realm" Version="10.20.0" />
-    <PackageReference Include="ppy.osu.Framework" Version="2023.228.0" />
+    <PackageReference Include="ppy.osu.Framework" Version="2023.314.0" />
-    <PackageReference Include="ppy.osu.Game.Resources" Version="2023.228.0" />
+    <PackageReference Include="ppy.osu.Game.Resources" Version="2023.320.0" />
     <PackageReference Include="Sentry" Version="3.28.1" />
     <PackageReference Include="SharpCompress" Version="0.32.2" />
     <PackageReference Include="NUnit" Version="3.13.3" />

osu.iOS.props

@@ -16,6 +16,6 @@
     <RuntimeIdentifier>iossimulator-x64</RuntimeIdentifier>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="ppy.osu.Framework.iOS" Version="2023.228.0" />
+    <PackageReference Include="ppy.osu.Framework.iOS" Version="2023.314.0" />
   </ItemGroup>
 </Project>