Merge branch 'master' into heatmap-misses

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

@@ -29,7 +29,7 @@ namespace osu.Game.Rulesets.Mania.Difficulty
         private readonly bool isForCurrentRuleset;
         private readonly double originalOverallDifficulty;
 
-        public override int Version => 20220902;
+        public override int Version => 20230817;
 
         public ManiaDifficultyCalculator(IRulesetInfo ruleset, IWorkingBeatmap beatmap)
             : base(ruleset, beatmap)

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

@@ -31,6 +31,7 @@ namespace osu.Game.Rulesets.Osu.Mods
 
         public override double ScoreMultiplier => UsesDefaultConfiguration ? 1.12 : 1;
         public override Type[] IncompatibleMods => new[] { typeof(OsuModFlashlight) };
+        public override bool Ranked => true;
 
         private DrawableOsuBlinds blinds = null!;
 

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

@@ -23,7 +23,7 @@ namespace osu.Game.Rulesets.Taiko.Difficulty
     {
         private const double difficulty_multiplier = 1.35;
 
-        public override int Version => 20220902;
+        public override int Version => 20221107;
 
         public TaikoDifficultyCalculator(IRulesetInfo ruleset, IWorkingBeatmap beatmap)
             : base(ruleset, beatmap)

osu.Game/Rulesets/Mods/ModAccuracyChallenge.cs

@@ -31,6 +31,8 @@ namespace osu.Game.Rulesets.Mods
 
         public override bool RequiresConfiguration => false;
 
+        public override bool Ranked => true;
+
         public override string SettingDescription => base.SettingDescription.Replace(MinimumAccuracy.ToString(), MinimumAccuracy.Value.ToString("##%", NumberFormatInfo.InvariantInfo));
 
         [SettingSource("Minimum accuracy", "Trigger a failure if your accuracy goes below this value.", SettingControlType = typeof(SettingsPercentageSlider<double>))]

osu.Game/Rulesets/Mods/ModDoubleTime.cs

@@ -18,7 +18,7 @@ namespace osu.Game.Rulesets.Mods
         public override IconUsage? Icon => OsuIcon.ModDoubleTime;
         public override ModType Type => ModType.DifficultyIncrease;
         public override LocalisableString Description => "Zoooooooooom...";
-        public override bool Ranked => UsesDefaultConfiguration;
+        public override bool Ranked => SpeedChange.IsDefault;
 
         [SettingSource("Speed increase", "The actual increase to apply", SettingControlType = typeof(MultiplierSettingsSlider))]
         public override BindableNumber<double> SpeedChange { get; } = new BindableDouble(1.5)

osu.Game/Rulesets/Mods/ModHalfTime.cs

@@ -18,7 +18,7 @@ namespace osu.Game.Rulesets.Mods
         public override IconUsage? Icon => OsuIcon.ModHalftime;
         public override ModType Type => ModType.DifficultyReduction;
         public override LocalisableString Description => "Less zoom...";
-        public override bool Ranked => UsesDefaultConfiguration;
+        public override bool Ranked => SpeedChange.IsDefault;
 
         [SettingSource("Speed decrease", "The actual decrease to apply", SettingControlType = typeof(MultiplierSettingsSlider))]
         public override BindableNumber<double> SpeedChange { get; } = new BindableDouble(0.75)

osu.Game/Rulesets/Mods/ModNoScope.cs

@@ -22,6 +22,7 @@ namespace osu.Game.Rulesets.Mods
         public override ModType Type => ModType.Fun;
         public override IconUsage? Icon => FontAwesome.Solid.EyeSlash;
         public override double ScoreMultiplier => 1;
+        public override bool Ranked => true;
 
         /// <summary>
         /// Slightly higher than the cutoff for <see cref="Drawable.IsPresent"/>.

osu.Game/Rulesets/Mods/ModPerfect.cs

@@ -19,7 +19,7 @@ namespace osu.Game.Rulesets.Mods
         public override ModType Type => ModType.DifficultyIncrease;
         public override double ScoreMultiplier => 1;
         public override LocalisableString Description => "SS or quit.";
-        public override bool Ranked => UsesDefaultConfiguration;
+        public override bool Ranked => true;
 
         public override Type[] IncompatibleMods => base.IncompatibleMods.Concat(new[] { typeof(ModSuddenDeath), typeof(ModAccuracyChallenge) }).ToArray();
 

osu.Game/Rulesets/Mods/ModSuddenDeath.cs

@@ -19,7 +19,7 @@ namespace osu.Game.Rulesets.Mods
         public override ModType Type => ModType.DifficultyIncrease;
         public override LocalisableString Description => "Miss and fail.";
         public override double ScoreMultiplier => 1;
-        public override bool Ranked => UsesDefaultConfiguration;
+        public override bool Ranked => true;
 
         public override Type[] IncompatibleMods => base.IncompatibleMods.Append(typeof(ModPerfect)).ToArray();
 

osu.Game/Skinning/LegacySkin.cs

@@ -58,6 +58,9 @@ namespace osu.Game.Skinning
         {
         }
 
+        protected override IResourceStore<TextureUpload> CreateTextureLoaderStore(IStorageResourceProvider resources, IResourceStore<byte[]> storage)
+            => new LegacyTextureLoaderStore(base.CreateTextureLoaderStore(resources, storage));
+
         protected override void ParseConfigurationStream(Stream stream)
         {
             base.ParseConfigurationStream(stream);

osu.Game/Skinning/LegacyTextureLoaderStore.cs

@@ -0,0 +1,95 @@
+// 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.IO;
+using System.Threading;
+using System.Threading.Tasks;
+using osu.Framework.Graphics.Textures;
+using osu.Framework.IO.Stores;
+using SixLabors.ImageSharp;
+using SixLabors.ImageSharp.Processing;
+
+namespace osu.Game.Skinning
+{
+    public class LegacyTextureLoaderStore : IResourceStore<TextureUpload>
+    {
+        private readonly IResourceStore<TextureUpload>? wrappedStore;
+
+        public LegacyTextureLoaderStore(IResourceStore<TextureUpload>? wrappedStore)
+        {
+            this.wrappedStore = wrappedStore;
+        }
+
+        public TextureUpload Get(string name)
+        {
+            var textureUpload = wrappedStore?.Get(name);
+
+            if (textureUpload == null)
+                return null!;
+
+            return shouldConvertToGrayscale(name)
+                ? convertToGrayscale(textureUpload)
+                : textureUpload;
+        }
+
+        public Task<TextureUpload> GetAsync(string name, CancellationToken cancellationToken = new CancellationToken())
+        {
+            var textureUpload = wrappedStore?.Get(name);
+
+            if (textureUpload == null)
+                return null!;
+
+            return shouldConvertToGrayscale(name)
+                ? Task.Run(() => convertToGrayscale(textureUpload), cancellationToken)
+                : Task.FromResult(textureUpload);
+        }
+
+        // https://github.com/peppy/osu-stable-reference/blob/013c3010a9d495e3471a9c59518de17006f9ad89/osu!/Graphics/Textures/TextureManager.cs#L91-L96
+        private static readonly string[] grayscale_sprites =
+        {
+            @"taiko-bar-right",
+            @"taikobigcircle",
+            @"taikohitcircle",
+            @"taikohitcircleoverlay"
+        };
+
+        private bool shouldConvertToGrayscale(string name)
+        {
+            foreach (string grayscaleSprite in grayscale_sprites)
+            {
+                // unfortunately at this level of lookup we can encounter `@2x` scale suffixes in the name,
+                // so straight equality cannot be used.
+                if (name.Equals(grayscaleSprite, StringComparison.OrdinalIgnoreCase)
+                    || name.Equals($@"{grayscaleSprite}@2x", StringComparison.OrdinalIgnoreCase))
+                {
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
+        private TextureUpload convertToGrayscale(TextureUpload textureUpload)
+        {
+            var image = Image.LoadPixelData(textureUpload.Data.ToArray(), textureUpload.Width, textureUpload.Height);
+
+            // stable uses `0.299 * r + 0.587 * g + 0.114 * b`
+            // (https://github.com/peppy/osu-stable-reference/blob/013c3010a9d495e3471a9c59518de17006f9ad89/osu!/Graphics/Textures/pTexture.cs#L138-L153)
+            // which matches mode BT.601 (https://en.wikipedia.org/wiki/Grayscale#Luma_coding_in_video_systems)
+            image.Mutate(i => i.Grayscale(GrayscaleMode.Bt601));
+
+            return new TextureUpload(image);
+        }
+
+        public Stream? GetStream(string name) => wrappedStore?.GetStream(name);
+
+        public IEnumerable<string> GetAvailableResources() => wrappedStore?.GetAvailableResources() ?? Array.Empty<string>();
+
+        public void Dispose()
+        {
+            wrappedStore?.Dispose();
+        }
+    }
+}