Merge branch 'master' into single-bind-reset-button

osu.Game.Rulesets.Osu.Tests/Editor/Checks/CheckOffscreenObjectsTest.cs

@@ -5,6 +5,7 @@ using System.Collections.Generic;
 using System.Linq;
 using NUnit.Framework;
 using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Edit;
 using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Objects.Types;
 using osu.Game.Rulesets.Osu.Edit.Checks;
@@ -224,12 +225,14 @@ namespace osu.Game.Rulesets.Osu.Tests.Editor.Checks
 
         private void assertOk(IBeatmap beatmap)
         {
-            Assert.That(check.Run(beatmap, new TestWorkingBeatmap(beatmap)), Is.Empty);
+            var context = new BeatmapVerifierContext(beatmap, new TestWorkingBeatmap(beatmap));
+            Assert.That(check.Run(context), Is.Empty);
         }
 
         private void assertOffscreenCircle(IBeatmap beatmap)
         {
-            var issues = check.Run(beatmap, new TestWorkingBeatmap(beatmap)).ToList();
+            var context = new BeatmapVerifierContext(beatmap, new TestWorkingBeatmap(beatmap));
+            var issues = check.Run(context).ToList();
 
             Assert.That(issues, Has.Count.EqualTo(1));
             Assert.That(issues.Single().Template is CheckOffscreenObjects.IssueTemplateOffscreenCircle);
@@ -237,7 +240,8 @@ namespace osu.Game.Rulesets.Osu.Tests.Editor.Checks
 
         private void assertOffscreenSlider(IBeatmap beatmap)
         {
-            var issues = check.Run(beatmap, new TestWorkingBeatmap(beatmap)).ToList();
+            var context = new BeatmapVerifierContext(beatmap, new TestWorkingBeatmap(beatmap));
+            var issues = check.Run(context).ToList();
 
             Assert.That(issues, Has.Count.EqualTo(1));
             Assert.That(issues.Single().Template is CheckOffscreenObjects.IssueTemplateOffscreenSlider);

osu.Game.Rulesets.Osu/Edit/Checks/CheckOffscreenObjects.cs

@@ -2,7 +2,7 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System.Collections.Generic;
-using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Edit;
 using osu.Game.Rulesets.Edit.Checks.Components;
 using osu.Game.Rulesets.Osu.Objects;
 using osuTK;
@@ -31,9 +31,9 @@ namespace osu.Game.Rulesets.Osu.Edit.Checks
             new IssueTemplateOffscreenSlider(this)
         };
 
-        public IEnumerable<Issue> Run(IBeatmap playableBeatmap, IWorkingBeatmap workingBeatmap)
+        public IEnumerable<Issue> Run(BeatmapVerifierContext context)
         {
-            foreach (var hitobject in playableBeatmap.HitObjects)
+            foreach (var hitobject in context.Beatmap.HitObjects)
             {
                 switch (hitobject)
                 {

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

@@ -3,7 +3,6 @@
 
 using System.Collections.Generic;
 using System.Linq;
-using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Edit;
 using osu.Game.Rulesets.Edit.Checks.Components;
 using osu.Game.Rulesets.Osu.Edit.Checks;
@@ -17,9 +16,9 @@ namespace osu.Game.Rulesets.Osu.Edit
             new CheckOffscreenObjects()
         };
 
-        public IEnumerable<Issue> Run(IBeatmap playableBeatmap, WorkingBeatmap workingBeatmap)
+        public IEnumerable<Issue> Run(BeatmapVerifierContext context)
         {
-            return checks.SelectMany(check => check.Run(playableBeatmap, workingBeatmap));
+            return checks.SelectMany(check => check.Run(context));
         }
     }
 }

osu.Game.Tests/Editing/Checks/CheckAudioQualityTest.cs

@@ -6,6 +6,7 @@ using Moq;
 using NUnit.Framework;
 using osu.Framework.Audio.Track;
 using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Edit;
 using osu.Game.Rulesets.Edit.Checks;
 using osu.Game.Rulesets.Objects;
 
@@ -40,23 +41,23 @@ namespace osu.Game.Tests.Editing.Checks
             mock.SetupGet(w => w.Beatmap).Returns(beatmap);
             mock.SetupGet(w => w.Track).Returns((Track)null);
 
-            Assert.That(check.Run(beatmap, mock.Object), Is.Empty);
+            Assert.That(check.Run(new BeatmapVerifierContext(beatmap, mock.Object)), Is.Empty);
         }
 
         [Test]
         public void TestAcceptable()
         {
-            var mock = getMockWorkingBeatmap(192);
+            var context = getContext(192);
 
-            Assert.That(check.Run(beatmap, mock.Object), Is.Empty);
+            Assert.That(check.Run(context), Is.Empty);
         }
 
         [Test]
         public void TestNullBitrate()
         {
-            var mock = getMockWorkingBeatmap(null);
+            var context = getContext(null);
 
-            var issues = check.Run(beatmap, mock.Object).ToList();
+            var issues = check.Run(context).ToList();
 
             Assert.That(issues, Has.Count.EqualTo(1));
             Assert.That(issues.Single().Template is CheckAudioQuality.IssueTemplateNoBitrate);
@@ -65,9 +66,9 @@ namespace osu.Game.Tests.Editing.Checks
         [Test]
         public void TestZeroBitrate()
         {
-            var mock = getMockWorkingBeatmap(0);
+            var context = getContext(0);
 
-            var issues = check.Run(beatmap, mock.Object).ToList();
+            var issues = check.Run(context).ToList();
 
             Assert.That(issues, Has.Count.EqualTo(1));
             Assert.That(issues.Single().Template is CheckAudioQuality.IssueTemplateNoBitrate);
@@ -76,9 +77,9 @@ namespace osu.Game.Tests.Editing.Checks
         [Test]
         public void TestTooHighBitrate()
         {
-            var mock = getMockWorkingBeatmap(320);
+            var context = getContext(320);
 
-            var issues = check.Run(beatmap, mock.Object).ToList();
+            var issues = check.Run(context).ToList();
 
             Assert.That(issues, Has.Count.EqualTo(1));
             Assert.That(issues.Single().Template is CheckAudioQuality.IssueTemplateTooHighBitrate);
@@ -87,14 +88,19 @@ namespace osu.Game.Tests.Editing.Checks
         [Test]
         public void TestTooLowBitrate()
         {
-            var mock = getMockWorkingBeatmap(64);
+            var context = getContext(64);
 
-            var issues = check.Run(beatmap, mock.Object).ToList();
+            var issues = check.Run(context).ToList();
 
             Assert.That(issues, Has.Count.EqualTo(1));
             Assert.That(issues.Single().Template is CheckAudioQuality.IssueTemplateTooLowBitrate);
         }
 
+        private BeatmapVerifierContext getContext(int? audioBitrate)
+        {
+            return new BeatmapVerifierContext(beatmap, getMockWorkingBeatmap(audioBitrate).Object);
+        }
+
         /// <summary>
         /// Returns the mock of the working beatmap with the given audio properties.
         /// </summary>

osu.Game.Tests/Editing/Checks/CheckBackgroundQualityTest.cs

@@ -9,6 +9,7 @@ using Moq;
 using NUnit.Framework;
 using osu.Framework.Graphics.Textures;
 using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Edit;
 using osu.Game.Rulesets.Edit.Checks;
 using osu.Game.Rulesets.Objects;
 using FileInfo = osu.Game.IO.FileInfo;
@@ -53,25 +54,25 @@ namespace osu.Game.Tests.Editing.Checks
         {
             // While this is a problem, it is out of scope for this check and is caught by a different one.
             beatmap.Metadata.BackgroundFile = null;
-            var mock = getMockWorkingBeatmap(null, System.Array.Empty<byte>());
+            var context = getContext(null, System.Array.Empty<byte>());
 
-            Assert.That(check.Run(beatmap, mock.Object), Is.Empty);
+            Assert.That(check.Run(context), Is.Empty);
         }
 
         [Test]
         public void TestAcceptable()
         {
-            var mock = getMockWorkingBeatmap(new Texture(1920, 1080));
+            var context = getContext(new Texture(1920, 1080));
 
-            Assert.That(check.Run(beatmap, mock.Object), Is.Empty);
+            Assert.That(check.Run(context), Is.Empty);
         }
 
         [Test]
         public void TestTooHighResolution()
         {
-            var mock = getMockWorkingBeatmap(new Texture(3840, 2160));
+            var context = getContext(new Texture(3840, 2160));
 
-            var issues = check.Run(beatmap, mock.Object).ToList();
+            var issues = check.Run(context).ToList();
 
             Assert.That(issues, Has.Count.EqualTo(1));
             Assert.That(issues.Single().Template is CheckBackgroundQuality.IssueTemplateTooHighResolution);
@@ -80,9 +81,9 @@ namespace osu.Game.Tests.Editing.Checks
         [Test]
         public void TestLowResolution()
         {
-            var mock = getMockWorkingBeatmap(new Texture(640, 480));
+            var context = getContext(new Texture(640, 480));
 
-            var issues = check.Run(beatmap, mock.Object).ToList();
+            var issues = check.Run(context).ToList();
 
             Assert.That(issues, Has.Count.EqualTo(1));
             Assert.That(issues.Single().Template is CheckBackgroundQuality.IssueTemplateLowResolution);
@@ -91,9 +92,9 @@ namespace osu.Game.Tests.Editing.Checks
         [Test]
         public void TestTooLowResolution()
         {
-            var mock = getMockWorkingBeatmap(new Texture(100, 100));
+            var context = getContext(new Texture(100, 100));
 
-            var issues = check.Run(beatmap, mock.Object).ToList();
+            var issues = check.Run(context).ToList();
 
             Assert.That(issues, Has.Count.EqualTo(1));
             Assert.That(issues.Single().Template is CheckBackgroundQuality.IssueTemplateTooLowResolution);
@@ -102,14 +103,19 @@ namespace osu.Game.Tests.Editing.Checks
         [Test]
         public void TestTooUncompressed()
         {
-            var mock = getMockWorkingBeatmap(new Texture(1920, 1080), new byte[1024 * 1024 * 3]);
+            var context = getContext(new Texture(1920, 1080), new byte[1024 * 1024 * 3]);
 
-            var issues = check.Run(beatmap, mock.Object).ToList();
+            var issues = check.Run(context).ToList();
 
             Assert.That(issues, Has.Count.EqualTo(1));
             Assert.That(issues.Single().Template is CheckBackgroundQuality.IssueTemplateTooUncompressed);
         }
 
+        private BeatmapVerifierContext getContext(Texture background, [CanBeNull] byte[] fileBytes = null)
+        {
+            return new BeatmapVerifierContext(beatmap, getMockWorkingBeatmap(background, fileBytes).Object);
+        }
+
         /// <summary>
         /// Returns the mock of the working beatmap with the given background and filesize.
         /// </summary>

osu.Game.Tests/Editing/Checks/CheckConcurrentObjectsTest.cs

@@ -6,11 +6,13 @@ using System.Linq;
 using Moq;
 using NUnit.Framework;
 using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Edit;
 using osu.Game.Rulesets.Edit.Checks;
 using osu.Game.Rulesets.Mania.Objects;
 using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Objects.Types;
 using osu.Game.Rulesets.Osu.Objects;
+using osu.Game.Tests.Beatmaps;
 
 namespace osu.Game.Tests.Editing.Checks
 {
@@ -105,7 +107,7 @@ namespace osu.Game.Tests.Editing.Checks
                 new HitCircle { StartTime = 300 }
             };
 
-            var issues = check.Run(getPlayableBeatmap(hitobjects), null).ToList();
+            var issues = check.Run(getContext(hitobjects)).ToList();
 
             Assert.That(issues, Has.Count.EqualTo(3));
             Assert.That(issues.Where(issue => issue.Template is CheckConcurrentObjects.IssueTemplateConcurrentDifferent).ToList(), Has.Count.EqualTo(2));
@@ -164,12 +166,12 @@ namespace osu.Game.Tests.Editing.Checks
 
         private void assertOk(List<HitObject> hitobjects)
         {
-            Assert.That(check.Run(getPlayableBeatmap(hitobjects), null), Is.Empty);
+            Assert.That(check.Run(getContext(hitobjects)), Is.Empty);
         }
 
         private void assertConcurrentSame(List<HitObject> hitobjects, int count = 1)
         {
-            var issues = check.Run(getPlayableBeatmap(hitobjects), null).ToList();
+            var issues = check.Run(getContext(hitobjects)).ToList();
 
             Assert.That(issues, Has.Count.EqualTo(count));
             Assert.That(issues.All(issue => issue.Template is CheckConcurrentObjects.IssueTemplateConcurrentSame));
@@ -177,18 +179,16 @@ namespace osu.Game.Tests.Editing.Checks
 
         private void assertConcurrentDifferent(List<HitObject> hitobjects, int count = 1)
         {
-            var issues = check.Run(getPlayableBeatmap(hitobjects), null).ToList();
+            var issues = check.Run(getContext(hitobjects)).ToList();
 
             Assert.That(issues, Has.Count.EqualTo(count));
             Assert.That(issues.All(issue => issue.Template is CheckConcurrentObjects.IssueTemplateConcurrentDifferent));
         }
 
-        private IBeatmap getPlayableBeatmap(List<HitObject> hitobjects)
+        private BeatmapVerifierContext getContext(List<HitObject> hitobjects)
         {
-            return new Beatmap<HitObject>
+            var beatmap = new Beatmap<HitObject> { HitObjects = hitobjects };
-            {
+            return new BeatmapVerifierContext(beatmap, new TestWorkingBeatmap(beatmap));
-                HitObjects = hitobjects
-            };
         }
     }
 }

osu.Game.Tests/Editing/Checks/CheckFilePresenceTest.cs

@@ -6,6 +6,7 @@ using System.Linq;
 using NUnit.Framework;
 using osu.Game.Beatmaps;
 using osu.Game.IO;
+using osu.Game.Rulesets.Edit;
 using osu.Game.Rulesets.Edit.Checks;
 using osu.Game.Rulesets.Objects;
 using osu.Game.Tests.Beatmaps;
@@ -45,7 +46,8 @@ namespace osu.Game.Tests.Editing.Checks
         [Test]
         public void TestBackgroundSetAndInFiles()
         {
-            Assert.That(check.Run(beatmap, new TestWorkingBeatmap(beatmap)), Is.Empty);
+            var context = new BeatmapVerifierContext(beatmap, new TestWorkingBeatmap(beatmap));
+            Assert.That(check.Run(context), Is.Empty);
         }
 
         [Test]
@@ -53,7 +55,8 @@ namespace osu.Game.Tests.Editing.Checks
         {
             beatmap.BeatmapInfo.BeatmapSet.Files.Clear();
 
-            var issues = check.Run(beatmap, new TestWorkingBeatmap(beatmap)).ToList();
+            var context = new BeatmapVerifierContext(beatmap, new TestWorkingBeatmap(beatmap));
+            var issues = check.Run(context).ToList();
 
             Assert.That(issues, Has.Count.EqualTo(1));
             Assert.That(issues.Single().Template is CheckFilePresence.IssueTemplateDoesNotExist);
@@ -64,7 +67,8 @@ namespace osu.Game.Tests.Editing.Checks
         {
             beatmap.Metadata.BackgroundFile = null;
 
-            var issues = check.Run(beatmap, new TestWorkingBeatmap(beatmap)).ToList();
+            var context = new BeatmapVerifierContext(beatmap, new TestWorkingBeatmap(beatmap));
+            var issues = check.Run(context).ToList();
 
             Assert.That(issues, Has.Count.EqualTo(1));
             Assert.That(issues.Single().Template is CheckFilePresence.IssueTemplateNoneSet);

osu.Game.Tests/Editing/Checks/CheckUnsnappedObjectsTest.cs

@@ -7,10 +7,12 @@ using Moq;
 using NUnit.Framework;
 using osu.Game.Beatmaps;
 using osu.Game.Beatmaps.ControlPoints;
+using osu.Game.Rulesets.Edit;
 using osu.Game.Rulesets.Edit.Checks;
 using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Objects.Types;
 using osu.Game.Rulesets.Osu.Objects;
+using osu.Game.Tests.Beatmaps;
 
 namespace osu.Game.Tests.Editing.Checks
 {
@@ -100,12 +102,12 @@ namespace osu.Game.Tests.Editing.Checks
             }, count: 2);
 
             // Start and end are 2 ms and 1.25 ms off respectively, hence two different issues in one object.
-            var hitobjects = new List<HitObject>
+            var hitObjects = new List<HitObject>
             {
                 getSliderMock(startTime: 98, endTime: 398.75d).Object
             };
 
-            var issues = check.Run(getPlayableBeatmap(hitobjects), null).ToList();
+            var issues = check.Run(getContext(hitObjects)).ToList();
 
             Assert.That(issues, Has.Count.EqualTo(2));
             Assert.That(issues.Any(issue => issue.Template is CheckUnsnappedObjects.IssueTemplateSmallUnsnap));
@@ -122,34 +124,36 @@ namespace osu.Game.Tests.Editing.Checks
             return mockSlider;
         }
 
-        private void assertOk(List<HitObject> hitobjects)
+        private void assertOk(List<HitObject> hitObjects)
         {
-            Assert.That(check.Run(getPlayableBeatmap(hitobjects), null), Is.Empty);
+            Assert.That(check.Run(getContext(hitObjects)), Is.Empty);
         }
 
-        private void assert1Ms(List<HitObject> hitobjects, int count = 1)
+        private void assert1Ms(List<HitObject> hitObjects, int count = 1)
         {
-            var issues = check.Run(getPlayableBeatmap(hitobjects), null).ToList();
+            var issues = check.Run(getContext(hitObjects)).ToList();
 
             Assert.That(issues, Has.Count.EqualTo(count));
             Assert.That(issues.All(issue => issue.Template is CheckUnsnappedObjects.IssueTemplateSmallUnsnap));
         }
 
-        private void assert2Ms(List<HitObject> hitobjects, int count = 1)
+        private void assert2Ms(List<HitObject> hitObjects, int count = 1)
         {
-            var issues = check.Run(getPlayableBeatmap(hitobjects), null).ToList();
+            var issues = check.Run(getContext(hitObjects)).ToList();
 
             Assert.That(issues, Has.Count.EqualTo(count));
             Assert.That(issues.All(issue => issue.Template is CheckUnsnappedObjects.IssueTemplateLargeUnsnap));
         }
 
-        private IBeatmap getPlayableBeatmap(List<HitObject> hitobjects)
+        private BeatmapVerifierContext getContext(List<HitObject> hitObjects)
         {
-            return new Beatmap<HitObject>
+            var beatmap = new Beatmap<HitObject>
             {
                 ControlPointInfo = cpi,
-                HitObjects = hitobjects
+                HitObjects = hitObjects
             };
+
+            return new BeatmapVerifierContext(beatmap, new TestWorkingBeatmap(beatmap));
         }
     }
 }

osu.Game.Tests/Visual/Ranking/TestSceneStarRatingDisplay.cs

@@ -1,32 +1,65 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using System.Linq;
+using NUnit.Framework;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
+using osu.Framework.Utils;
 using osu.Game.Beatmaps;
 using osu.Game.Screens.Ranking.Expanded;
+using osuTK;
 
 namespace osu.Game.Tests.Visual.Ranking
 {
     public class TestSceneStarRatingDisplay : OsuTestScene
     {
-        public TestSceneStarRatingDisplay()
+        [Test]
+        public void TestDisplay()
         {
-            Child = new FillFlowContainer
+            AddStep("load displays", () => Child = new FillFlowContainer
             {
                 Anchor = Anchor.Centre,
                 Origin = Anchor.Centre,
-                Children = new Drawable[]
+                ChildrenEnumerable = new[]
                 {
-                    new StarRatingDisplay(new StarDifficulty(1.23, 0)),
+                    1.23,
-                    new StarRatingDisplay(new StarDifficulty(2.34, 0)),
+                    2.34,
-                    new StarRatingDisplay(new StarDifficulty(3.45, 0)),
+                    3.45,
-                    new StarRatingDisplay(new StarDifficulty(4.56, 0)),
+                    4.56,
-                    new StarRatingDisplay(new StarDifficulty(5.67, 0)),
+                    5.67,
-                    new StarRatingDisplay(new StarDifficulty(6.78, 0)),
+                    6.78,
-                    new StarRatingDisplay(new StarDifficulty(10.11, 0)),
+                    10.11,
+                }.Select(starRating => new StarRatingDisplay(new StarDifficulty(starRating, 0))
+                {
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre
+                })
+            });
         }
-            };
+
+        [Test]
+        public void TestChangingStarRatingDisplay()
+        {
+            StarRatingDisplay starRating = null;
+
+            AddStep("load display", () => Child = starRating = new StarRatingDisplay(new StarDifficulty(5.55, 1))
+            {
+                Anchor = Anchor.Centre,
+                Origin = Anchor.Centre,
+                Scale = new Vector2(3f),
+            });
+
+            AddRepeatStep("set random value", () =>
+            {
+                starRating.Current.Value = new StarDifficulty(RNG.NextDouble(0.0, 11.0), 1);
+            }, 10);
+
+            AddSliderStep("set exact stars", 0.0, 11.0, 5.55, d =>
+            {
+                if (starRating != null)
+                    starRating.Current.Value = new StarDifficulty(d, 1);
+            });
         }
     }
 }

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

@@ -0,0 +1,151 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using NUnit.Framework;
+using osu.Framework.Allocation;
+using osu.Framework.Bindables;
+using osu.Framework.Graphics;
+using osu.Framework.Utils;
+using osu.Game.Beatmaps;
+using osu.Game.Rulesets;
+using osu.Game.Rulesets.Mods;
+using osu.Game.Screens.Menu;
+using osu.Game.Screens.Play;
+using osuTK;
+
+namespace osu.Game.Tests.Visual.SongSelect
+{
+    public class TestSceneBeatmapMetadataDisplay : OsuTestScene
+    {
+        private BeatmapMetadataDisplay display;
+
+        [Resolved]
+        private BeatmapManager manager { get; set; }
+
+        [Cached(typeof(BeatmapDifficultyCache))]
+        private readonly TestBeatmapDifficultyCache testDifficultyCache = new TestBeatmapDifficultyCache();
+
+        [Test]
+        public void TestLocal([Values("Beatmap", "Some long title and stuff")]
+                              string title,
+                              [Values("Trial", "Some1's very hardest difficulty")]
+                              string version)
+        {
+            showMetadataForBeatmap(() => CreateWorkingBeatmap(new Beatmap
+            {
+                BeatmapInfo =
+                {
+                    Metadata = new BeatmapMetadata
+                    {
+                        Title = title,
+                    },
+                    Version = version,
+                    StarDifficulty = RNG.NextDouble(0, 10),
+                }
+            }));
+        }
+
+        [Test]
+        public void TestDelayedStarRating()
+        {
+            AddStep("block calculation", () => testDifficultyCache.BlockCalculation = true);
+
+            showMetadataForBeatmap(() => CreateWorkingBeatmap(new Beatmap
+            {
+                BeatmapInfo =
+                {
+                    Metadata = new BeatmapMetadata
+                    {
+                        Title = "Heavy beatmap",
+                    },
+                    Version = "10k objects",
+                    StarDifficulty = 99.99f,
+                }
+            }));
+
+            AddStep("allow calculation", () => testDifficultyCache.BlockCalculation = false);
+        }
+
+        [Test]
+        public void TestRandomFromDatabase()
+        {
+            showMetadataForBeatmap(() =>
+            {
+                var allBeatmapSets = manager.GetAllUsableBeatmapSets(IncludedDetails.Minimal);
+                if (allBeatmapSets.Count == 0)
+                    return manager.DefaultBeatmap;
+
+                var randomBeatmapSet = allBeatmapSets[RNG.Next(0, allBeatmapSets.Count - 1)];
+                var randomBeatmap = randomBeatmapSet.Beatmaps[RNG.Next(0, randomBeatmapSet.Beatmaps.Count - 1)];
+
+                return manager.GetWorkingBeatmap(randomBeatmap);
+            });
+        }
+
+        private void showMetadataForBeatmap(Func<WorkingBeatmap> getBeatmap)
+        {
+            AddStep("setup display", () =>
+            {
+                var randomMods = Ruleset.Value.CreateInstance().GetAllMods().OrderBy(_ => RNG.Next()).Take(5).ToList();
+
+                OsuLogo logo = new OsuLogo { Scale = new Vector2(0.15f) };
+
+                Remove(testDifficultyCache);
+
+                Children = new Drawable[]
+                {
+                    testDifficultyCache,
+                    display = new BeatmapMetadataDisplay(getBeatmap(), new Bindable<IReadOnlyList<Mod>>(randomMods), logo)
+                    {
+                        Anchor = Anchor.Centre,
+                        Origin = Anchor.Centre,
+                        Alpha = 0f,
+                    }
+                };
+
+                display.FadeIn(400, Easing.OutQuint);
+            });
+
+            AddWaitStep("wait a bit", 5);
+
+            AddStep("finish loading", () => display.Loading = false);
+        }
+
+        private class TestBeatmapDifficultyCache : BeatmapDifficultyCache
+        {
+            private TaskCompletionSource<bool> calculationBlocker;
+
+            private bool blockCalculation;
+
+            public bool BlockCalculation
+            {
+                get => blockCalculation;
+                set
+                {
+                    if (value == blockCalculation)
+                        return;
+
+                    blockCalculation = value;
+
+                    if (value)
+                        calculationBlocker = new TaskCompletionSource<bool>();
+                    else
+                        calculationBlocker?.SetResult(false);
+                }
+            }
+
+            public override async Task<StarDifficulty> GetDifficultyAsync(BeatmapInfo beatmapInfo, RulesetInfo rulesetInfo = null, IEnumerable<Mod> mods = null, CancellationToken cancellationToken = default)
+            {
+                if (blockCalculation)
+                    await calculationBlocker.Task;
+
+                return await base.GetDifficultyAsync(beatmapInfo, rulesetInfo, mods, cancellationToken);
+            }
+        }
+    }
+}

osu.Game/Beatmaps/BeatmapDifficultyCache.cs

@@ -103,8 +103,8 @@ namespace osu.Game.Beatmaps
         /// <param name="mods">The <see cref="Mod"/>s to get the difficulty with.</param>
         /// <param name="cancellationToken">An optional <see cref="CancellationToken"/> which stops computing the star difficulty.</param>
         /// <returns>The <see cref="StarDifficulty"/>.</returns>
-        public Task<StarDifficulty> GetDifficultyAsync([NotNull] BeatmapInfo beatmapInfo, [CanBeNull] RulesetInfo rulesetInfo = null, [CanBeNull] IEnumerable<Mod> mods = null,
+        public virtual Task<StarDifficulty> GetDifficultyAsync([NotNull] BeatmapInfo beatmapInfo, [CanBeNull] RulesetInfo rulesetInfo = null,
-                                                       CancellationToken cancellationToken = default)
+                                                               [CanBeNull] IEnumerable<Mod> mods = null, CancellationToken cancellationToken = default)
         {
             // In the case that the user hasn't given us a ruleset, use the beatmap's default ruleset.
             rulesetInfo ??= beatmapInfo.Ruleset;

osu.Game/Rulesets/Edit/BeatmapVerifier.cs

@@ -3,7 +3,6 @@
 
 using System.Collections.Generic;
 using System.Linq;
-using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Edit.Checks;
 using osu.Game.Rulesets.Edit.Checks.Components;
 
@@ -29,9 +28,9 @@ namespace osu.Game.Rulesets.Edit
             new CheckConcurrentObjects()
         };
 
-        public IEnumerable<Issue> Run(IBeatmap playableBeatmap, WorkingBeatmap workingBeatmap)
+        public IEnumerable<Issue> Run(BeatmapVerifierContext context)
         {
-            return checks.SelectMany(check => check.Run(playableBeatmap, workingBeatmap));
+            return checks.SelectMany(check => check.Run(context));
         }
     }
 }

osu.Game/Rulesets/Edit/BeatmapVerifierContext.cs

@@ -0,0 +1,38 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using osu.Game.Beatmaps;
+
+#nullable enable
+
+namespace osu.Game.Rulesets.Edit
+{
+    /// <summary>
+    /// Represents the context provided by the beatmap verifier to the checks it runs.
+    /// Contains information about what is being checked and how it should be checked.
+    /// </summary>
+    public class BeatmapVerifierContext
+    {
+        /// <summary>
+        /// The playable beatmap instance of the current beatmap.
+        /// </summary>
+        public readonly IBeatmap Beatmap;
+
+        /// <summary>
+        /// The working beatmap instance of the current beatmap.
+        /// </summary>
+        public readonly IWorkingBeatmap WorkingBeatmap;
+
+        /// <summary>
+        /// The difficulty level which the current beatmap is considered to be.
+        /// </summary>
+        public DifficultyRating InterpretedDifficulty;
+
+        public BeatmapVerifierContext(IBeatmap beatmap, IWorkingBeatmap workingBeatmap, DifficultyRating difficultyRating = DifficultyRating.ExpertPlus)
+        {
+            Beatmap = beatmap;
+            WorkingBeatmap = workingBeatmap;
+            InterpretedDifficulty = difficultyRating;
+        }
+    }
+}

osu.Game/Rulesets/Edit/Checks/CheckAudioPresence.cs

@@ -10,6 +10,6 @@ namespace osu.Game.Rulesets.Edit.Checks
     {
         protected override CheckCategory Category => CheckCategory.Audio;
         protected override string TypeOfFile => "audio";
-        protected override string GetFilename(IBeatmap playableBeatmap) => playableBeatmap.Metadata?.AudioFile;
+        protected override string GetFilename(IBeatmap beatmap) => beatmap.Metadata?.AudioFile;
     }
 }

osu.Game/Rulesets/Edit/Checks/CheckAudioQuality.cs

@@ -2,7 +2,6 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System.Collections.Generic;
-using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Edit.Checks.Components;
 
 namespace osu.Game.Rulesets.Edit.Checks
@@ -26,13 +25,13 @@ namespace osu.Game.Rulesets.Edit.Checks
             new IssueTemplateNoBitrate(this)
         };
 
-        public IEnumerable<Issue> Run(IBeatmap playableBeatmap, IWorkingBeatmap workingBeatmap)
+        public IEnumerable<Issue> Run(BeatmapVerifierContext context)
         {
-            var audioFile = playableBeatmap.Metadata?.AudioFile;
+            var audioFile = context.Beatmap.Metadata?.AudioFile;
             if (audioFile == null)
                 yield break;
 
-            var track = workingBeatmap.Track;
+            var track = context.WorkingBeatmap.Track;
 
             if (track?.Bitrate == null || track.Bitrate.Value == 0)
                 yield return new IssueTemplateNoBitrate(this).Create();

osu.Game/Rulesets/Edit/Checks/CheckBackgroundPresence.cs

@@ -10,6 +10,6 @@ namespace osu.Game.Rulesets.Edit.Checks
     {
         protected override CheckCategory Category => CheckCategory.Resources;
         protected override string TypeOfFile => "background";
-        protected override string GetFilename(IBeatmap playableBeatmap) => playableBeatmap.Metadata?.BackgroundFile;
+        protected override string GetFilename(IBeatmap beatmap) => beatmap.Metadata?.BackgroundFile;
     }
 }

osu.Game/Rulesets/Edit/Checks/CheckBackgroundQuality.cs

@@ -2,7 +2,6 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System.Collections.Generic;
-using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Edit.Checks.Components;
 
 namespace osu.Game.Rulesets.Edit.Checks
@@ -30,13 +29,13 @@ namespace osu.Game.Rulesets.Edit.Checks
             new IssueTemplateTooUncompressed(this)
         };
 
-        public IEnumerable<Issue> Run(IBeatmap playableBeatmap, IWorkingBeatmap workingBeatmap)
+        public IEnumerable<Issue> Run(BeatmapVerifierContext context)
         {
-            var backgroundFile = playableBeatmap.Metadata?.BackgroundFile;
+            var backgroundFile = context.Beatmap.Metadata?.BackgroundFile;
             if (backgroundFile == null)
                 yield break;
 
-            var texture = workingBeatmap.Background;
+            var texture = context.WorkingBeatmap.Background;
             if (texture == null)
                 yield break;
 
@@ -48,8 +47,8 @@ namespace osu.Game.Rulesets.Edit.Checks
             else if (texture.Width < low_width || texture.Height < low_height)
                 yield return new IssueTemplateLowResolution(this).Create(texture.Width, texture.Height);
 
-            string storagePath = playableBeatmap.BeatmapInfo.BeatmapSet.GetPathForFile(backgroundFile);
+            string storagePath = context.Beatmap.BeatmapInfo.BeatmapSet.GetPathForFile(backgroundFile);
-            double filesizeMb = workingBeatmap.GetStream(storagePath).Length / (1024d * 1024d);
+            double filesizeMb = context.WorkingBeatmap.GetStream(storagePath).Length / (1024d * 1024d);
 
             if (filesizeMb > max_filesize_mb)
                 yield return new IssueTemplateTooUncompressed(this).Create(filesizeMb);

osu.Game/Rulesets/Edit/Checks/CheckConcurrentObjects.cs

@@ -2,7 +2,6 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System.Collections.Generic;
-using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Edit.Checks.Components;
 using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Objects.Types;
@@ -22,15 +21,17 @@ namespace osu.Game.Rulesets.Edit.Checks
             new IssueTemplateConcurrentDifferent(this)
         };
 
-        public IEnumerable<Issue> Run(IBeatmap playableBeatmap, IWorkingBeatmap workingBeatmap)
+        public IEnumerable<Issue> Run(BeatmapVerifierContext context)
         {
-            for (int i = 0; i < playableBeatmap.HitObjects.Count - 1; ++i)
+            var hitObjects = context.Beatmap.HitObjects;
-            {
-                var hitobject = playableBeatmap.HitObjects[i];
 
-                for (int j = i + 1; j < playableBeatmap.HitObjects.Count; ++j)
+            for (int i = 0; i < hitObjects.Count - 1; ++i)
             {
-                    var nextHitobject = playableBeatmap.HitObjects[j];
+                var hitobject = hitObjects[i];
+
+                for (int j = i + 1; j < hitObjects.Count; ++j)
+                {
+                    var nextHitobject = hitObjects[j];
 
                     // Accounts for rulesets with hitobjects separated by columns, such as Mania.
                     // In these cases we only care about concurrent objects within the same column.

osu.Game/Rulesets/Edit/Checks/CheckFilePresence.cs

@@ -11,7 +11,7 @@ namespace osu.Game.Rulesets.Edit.Checks
     {
         protected abstract CheckCategory Category { get; }
         protected abstract string TypeOfFile { get; }
-        protected abstract string GetFilename(IBeatmap playableBeatmap);
+        protected abstract string GetFilename(IBeatmap beatmap);
 
         public CheckMetadata Metadata => new CheckMetadata(Category, $"Missing {TypeOfFile}");
 
@@ -21,9 +21,9 @@ namespace osu.Game.Rulesets.Edit.Checks
             new IssueTemplateDoesNotExist(this)
         };
 
-        public IEnumerable<Issue> Run(IBeatmap playableBeatmap, IWorkingBeatmap workingBeatmap)
+        public IEnumerable<Issue> Run(BeatmapVerifierContext context)
         {
-            var filename = GetFilename(playableBeatmap);
+            var filename = GetFilename(context.Beatmap);
 
             if (filename == null)
             {
@@ -33,7 +33,7 @@ namespace osu.Game.Rulesets.Edit.Checks
             }
 
             // If the file is set, also make sure it still exists.
-            var storagePath = playableBeatmap.BeatmapInfo.BeatmapSet.GetPathForFile(filename);
+            var storagePath = context.Beatmap.BeatmapInfo.BeatmapSet.GetPathForFile(filename);
             if (storagePath != null)
                 yield break;
 

osu.Game/Rulesets/Edit/Checks/CheckUnsnappedObjects.cs

@@ -3,7 +3,6 @@
 
 using System;
 using System.Collections.Generic;
-using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Edit.Checks.Components;
 using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Objects.Types;
@@ -22,11 +21,11 @@ namespace osu.Game.Rulesets.Edit.Checks
             new IssueTemplateSmallUnsnap(this)
         };
 
-        public IEnumerable<Issue> Run(IBeatmap playableBeatmap, IWorkingBeatmap workingBeatmap)
+        public IEnumerable<Issue> Run(BeatmapVerifierContext context)
         {
-            var controlPointInfo = playableBeatmap.ControlPointInfo;
+            var controlPointInfo = context.Beatmap.ControlPointInfo;
 
-            foreach (var hitobject in playableBeatmap.HitObjects)
+            foreach (var hitobject in context.Beatmap.HitObjects)
             {
                 double startUnsnap = hitobject.StartTime - controlPointInfo.GetClosestSnappedTime(hitobject.StartTime);
                 string startPostfix = hitobject is IHasDuration ? "start" : "";

osu.Game/Rulesets/Edit/Checks/Components/ICheck.cs

@@ -2,7 +2,6 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System.Collections.Generic;
-using osu.Game.Beatmaps;
 
 namespace osu.Game.Rulesets.Edit.Checks.Components
 {
@@ -24,8 +23,7 @@ namespace osu.Game.Rulesets.Edit.Checks.Components
         /// <summary>
         /// Runs this check and returns any issues detected for the provided beatmap.
         /// </summary>
-        /// <param name="playableBeatmap">The playable beatmap of the beatmap to run the check on.</param>
+        /// <param name="context">The beatmap verifier context associated with the beatmap.</param>
-        /// <param name="workingBeatmap">The working beatmap of the beatmap to run the check on.</param>
+        public IEnumerable<Issue> Run(BeatmapVerifierContext context);
-        public IEnumerable<Issue> Run(IBeatmap playableBeatmap, IWorkingBeatmap workingBeatmap);
     }
 }

osu.Game/Rulesets/Edit/IBeatmapVerifier.cs

@@ -2,7 +2,6 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System.Collections.Generic;
-using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Edit.Checks.Components;
 
 namespace osu.Game.Rulesets.Edit
@@ -12,6 +11,6 @@ namespace osu.Game.Rulesets.Edit
     /// </summary>
     public interface IBeatmapVerifier
     {
-        public IEnumerable<Issue> Run(IBeatmap playableBeatmap, WorkingBeatmap workingBeatmap);
+        public IEnumerable<Issue> Run(BeatmapVerifierContext context);
     }
 }

osu.Game/Screens/Edit/Verify/IssueList.cs

@@ -37,6 +37,7 @@ namespace osu.Game.Screens.Edit.Verify
 
         private IBeatmapVerifier rulesetVerifier;
         private BeatmapVerifier generalVerifier;
+        private BeatmapVerifierContext context;
 
         [BackgroundDependencyLoader]
         private void load(OverlayColourProvider colours)
@@ -44,6 +45,9 @@ namespace osu.Game.Screens.Edit.Verify
             generalVerifier = new BeatmapVerifier();
             rulesetVerifier = beatmap.BeatmapInfo.Ruleset?.CreateInstance()?.CreateBeatmapVerifier();
 
+            context = new BeatmapVerifierContext(beatmap, workingBeatmap.Value, verify.InterpretedDifficulty.Value);
+            verify.InterpretedDifficulty.BindValueChanged(difficulty => context.InterpretedDifficulty = difficulty.NewValue);
+
             RelativeSizeAxes = Axes.Both;
 
             InternalChildren = new Drawable[]
@@ -91,10 +95,10 @@ namespace osu.Game.Screens.Edit.Verify
 
         private void refresh()
         {
-            var issues = generalVerifier.Run(beatmap, workingBeatmap.Value);
+            var issues = generalVerifier.Run(context);
 
             if (rulesetVerifier != null)
-                issues = issues.Concat(rulesetVerifier.Run(beatmap, workingBeatmap.Value));
+                issues = issues.Concat(rulesetVerifier.Run(context));
 
             issues = filter(issues);
 

osu.Game/Screens/Play/BeatmapMetadataDisplay.cs

@@ -2,6 +2,7 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System.Collections.Generic;
+using System.Diagnostics;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
@@ -14,6 +15,7 @@ using osu.Game.Graphics.Sprites;
 using osu.Game.Graphics.UserInterface;
 using osu.Game.Rulesets.Mods;
 using osu.Game.Screens.Play.HUD;
+using osu.Game.Screens.Ranking.Expanded;
 using osuTK;
 
 namespace osu.Game.Screens.Play
@@ -25,7 +27,7 @@ namespace osu.Game.Screens.Play
     {
         private readonly WorkingBeatmap beatmap;
         private readonly Bindable<IReadOnlyList<Mod>> mods;
-        private readonly Drawable facade;
+        private readonly Drawable logoFacade;
         private LoadingSpinner loading;
 
         public IBindable<IReadOnlyList<Mod>> Mods => mods;
@@ -41,19 +43,24 @@ namespace osu.Game.Screens.Play
             }
         }
 
-        public BeatmapMetadataDisplay(WorkingBeatmap beatmap, Bindable<IReadOnlyList<Mod>> mods, Drawable facade)
+        public BeatmapMetadataDisplay(WorkingBeatmap beatmap, Bindable<IReadOnlyList<Mod>> mods, Drawable logoFacade)
         {
             this.beatmap = beatmap;
-            this.facade = facade;
+            this.logoFacade = logoFacade;
 
             this.mods = new Bindable<IReadOnlyList<Mod>>();
             this.mods.BindTo(mods);
         }
 
+        private IBindable<StarDifficulty?> starDifficulty;
+
+        private FillFlowContainer versionFlow;
+        private StarRatingDisplay starRatingDisplay;
+
         [BackgroundDependencyLoader]
-        private void load()
+        private void load(BeatmapDifficultyCache difficultyCache)
         {
-            var metadata = beatmap.BeatmapInfo?.Metadata ?? new BeatmapMetadata();
+            var metadata = beatmap.BeatmapInfo.Metadata;
 
             AutoSizeAxes = Axes.Both;
             Children = new Drawable[]
@@ -66,7 +73,7 @@ namespace osu.Game.Screens.Play
                     Direction = FillDirection.Vertical,
                     Children = new[]
                     {
-                        facade.With(d =>
+                        logoFacade.With(d =>
                         {
                             d.Anchor = Anchor.TopCentre;
                             d.Origin = Anchor.TopCentre;
@@ -107,16 +114,30 @@ namespace osu.Game.Screens.Play
                                 loading = new LoadingLayer(true)
                             }
                         },
+                        versionFlow = new FillFlowContainer
+                        {
+                            AutoSizeAxes = Axes.Both,
+                            Anchor = Anchor.TopCentre,
+                            Origin = Anchor.TopCentre,
+                            Direction = FillDirection.Vertical,
+                            Spacing = new Vector2(5f),
+                            Margin = new MarginPadding { Bottom = 40 },
+                            Children = new Drawable[]
+                            {
                                 new OsuSpriteText
                                 {
                                     Text = beatmap?.BeatmapInfo?.Version,
                                     Font = OsuFont.GetFont(size: 26, italics: true),
-                            Origin = Anchor.TopCentre,
                                     Anchor = Anchor.TopCentre,
-                            Margin = new MarginPadding
+                                    Origin = Anchor.TopCentre,
-                            {
-                                Bottom = 40
                                 },
+                                starRatingDisplay = new StarRatingDisplay(default)
+                                {
+                                    Alpha = 0f,
+                                    Anchor = Anchor.TopCentre,
+                                    Origin = Anchor.TopCentre,
+                                }
+                            }
                         },
                         new GridContainer
                         {
@@ -159,9 +180,38 @@ namespace osu.Game.Screens.Play
                 }
             };
 
+            starDifficulty = difficultyCache.GetBindableDifficulty(beatmap.BeatmapInfo);
+
             Loading = true;
         }
 
+        protected override void LoadComplete()
+        {
+            base.LoadComplete();
+
+            if (starDifficulty.Value != null)
+            {
+                starRatingDisplay.Current.Value = starDifficulty.Value.Value;
+                starRatingDisplay.Show();
+            }
+            else
+            {
+                starRatingDisplay.Hide();
+
+                starDifficulty.ValueChanged += d =>
+                {
+                    Debug.Assert(d.NewValue != null);
+
+                    starRatingDisplay.Current.Value = d.NewValue.Value;
+
+                    versionFlow.AutoSizeDuration = 300;
+                    versionFlow.AutoSizeEasing = Easing.OutQuint;
+
+                    starRatingDisplay.FadeIn(300, Easing.InQuint);
+                };
+            }
+        }
+
         private class MetadataLineLabel : OsuSpriteText
         {
             public MetadataLineLabel(string text)

osu.Game/Screens/Ranking/Expanded/StarRatingDisplay.cs

@@ -3,12 +3,14 @@
 
 using System.Globalization;
 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.Framework.Graphics.Sprites;
+using osu.Framework.Graphics.UserInterface;
 using osu.Game.Beatmaps;
 using osu.Game.Graphics;
 using osu.Game.Graphics.Containers;
@@ -20,9 +22,21 @@ namespace osu.Game.Screens.Ranking.Expanded
     /// <summary>
     /// A pill that displays the star rating of a <see cref="BeatmapInfo"/>.
     /// </summary>
-    public class StarRatingDisplay : CompositeDrawable
+    public class StarRatingDisplay : CompositeDrawable, IHasCurrentValue<StarDifficulty>
     {
-        private readonly StarDifficulty difficulty;
+        private Box background;
+        private OsuTextFlowContainer textFlow;
+
+        [Resolved]
+        private OsuColour colours { get; set; }
+
+        private readonly BindableWithCurrent<StarDifficulty> current = new BindableWithCurrent<StarDifficulty>();
+
+        public Bindable<StarDifficulty> Current
+        {
+            get => current.Current;
+            set => current.Current = value;
+        }
 
         /// <summary>
         /// Creates a new <see cref="StarRatingDisplay"/> using an already computed <see cref="StarDifficulty"/>.
@@ -30,7 +44,7 @@ namespace osu.Game.Screens.Ranking.Expanded
         /// <param name="starDifficulty">The already computed <see cref="StarDifficulty"/> to display the star difficulty of.</param>
         public StarRatingDisplay(StarDifficulty starDifficulty)
         {
-            difficulty = starDifficulty;
+            Current.Value = starDifficulty;
         }
 
         [BackgroundDependencyLoader]
@@ -38,15 +52,6 @@ namespace osu.Game.Screens.Ranking.Expanded
         {
             AutoSizeAxes = Axes.Both;
 
-            var starRatingParts = difficulty.Stars.ToString("0.00", CultureInfo.InvariantCulture).Split('.');
-            string wholePart = starRatingParts[0];
-            string fractionPart = starRatingParts[1];
-            string separator = CultureInfo.CurrentCulture.NumberFormat.NumberDecimalSeparator;
-
-            ColourInfo backgroundColour = difficulty.DifficultyRating == DifficultyRating.ExpertPlus
-                ? ColourInfo.GradientVertical(Color4Extensions.FromHex("#C1C1C1"), Color4Extensions.FromHex("#595959"))
-                : (ColourInfo)colours.ForDifficultyRating(difficulty.DifficultyRating);
-
             InternalChildren = new Drawable[]
             {
                 new CircularContainer
@@ -55,10 +60,9 @@ namespace osu.Game.Screens.Ranking.Expanded
                     Masking = true,
                     Children = new Drawable[]
                     {
-                        new Box
+                        background = new Box
                         {
                             RelativeSizeAxes = Axes.Both,
-                            Colour = backgroundColour
                         },
                     }
                 },
@@ -78,32 +82,54 @@ namespace osu.Game.Screens.Ranking.Expanded
                             Icon = FontAwesome.Solid.Star,
                             Colour = Color4.Black
                         },
-                        new OsuTextFlowContainer(s => s.Font = OsuFont.Numeric.With(weight: FontWeight.Black))
+                        textFlow = new OsuTextFlowContainer(s => s.Font = OsuFont.Numeric.With(weight: FontWeight.Black))
                         {
                             Anchor = Anchor.CentreLeft,
                             Origin = Anchor.CentreLeft,
                             AutoSizeAxes = Axes.Both,
                             Direction = FillDirection.Horizontal,
                             TextAnchor = Anchor.BottomLeft,
-                        }.With(t =>
+                        }
+                    }
+                }
+            };
+        }
+
+        protected override void LoadComplete()
         {
-                            t.AddText($"{wholePart}", s =>
+            base.LoadComplete();
+
+            Current.BindValueChanged(_ => updateDisplay(), true);
+        }
+
+        private void updateDisplay()
+        {
+            var starRatingParts = Current.Value.Stars.ToString("0.00", CultureInfo.InvariantCulture).Split('.');
+            string wholePart = starRatingParts[0];
+            string fractionPart = starRatingParts[1];
+            string separator = CultureInfo.CurrentCulture.NumberFormat.NumberDecimalSeparator;
+
+            var rating = Current.Value.DifficultyRating;
+
+            background.Colour = rating == DifficultyRating.ExpertPlus
+                ? ColourInfo.GradientVertical(Color4Extensions.FromHex("#C1C1C1"), Color4Extensions.FromHex("#595959"))
+                : (ColourInfo)colours.ForDifficultyRating(rating);
+
+            textFlow.Clear();
+
+            textFlow.AddText($"{wholePart}", s =>
             {
                 s.Colour = Color4.Black;
                 s.Font = s.Font.With(size: 14);
                 s.UseFullGlyphHeight = false;
             });
 
-                            t.AddText($"{separator}{fractionPart}", s =>
+            textFlow.AddText($"{separator}{fractionPart}", s =>
             {
                 s.Colour = Color4.Black;
                 s.Font = s.Font.With(size: 7);
                 s.UseFullGlyphHeight = false;
             });
-                        })
-                    }
-                }
-            };
         }
     }
 }