Merge branch 'master'

Conflicts:
	osu.Game.Tests/Visual/Gameplay/TestSceneSkinnableDrawable.cs

appveyor.yml

@@ -2,7 +2,5 @@ clone_depth: 1
 version: '{branch}-{build}'
 image: Previous Visual Studio 2017
 test: off
-install:
-  - cmd: git submodule update --init --recursive --depth=5
 build_script:
   - cmd: PowerShell -Version 2.0 .\build.ps1

appveyor_deploy.yml

@@ -0,0 +1,10 @@
+clone_depth: 1
+version: '{build}'
+image: Previous Visual Studio 2017
+test: off
+skip_non_tags: true
+build_script:
+  - cmd: PowerShell -Version 2.0 .\build.ps1
+deploy:
+  - provider: Environment
+    name: nuget

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

@@ -87,7 +87,7 @@ namespace osu.Game.Rulesets.Catch.Tests
             {
                 switch (component.LookupName)
                 {
-                    case "Gameplay/Catch/fruit-catcher-idle":
+                    case "Gameplay/catch/fruit-catcher-idle":
                         return new CatcherCustomSkin();
                 }
 

osu.Game.Rulesets.Taiko/Objects/Drawables/DrawableTaikoHitObject.cs

@@ -143,7 +143,7 @@ namespace osu.Game.Rulesets.Taiko.Objects.Drawables
         // Normal and clap samples are handled by the drum
         protected override IEnumerable<HitSampleInfo> GetSamples() => HitObject.Samples.Where(s => s.Name != HitSampleInfo.HIT_NORMAL && s.Name != HitSampleInfo.HIT_CLAP);
 
-        protected override string SampleNamespace => "Taiko";
+        protected override string SampleNamespace => "taiko";
 
         protected virtual TaikoPiece CreateMainPiece() => new CirclePiece();
 

osu.Game.Rulesets.Taiko/UI/InputDrum.cs

@@ -132,10 +132,10 @@ namespace osu.Game.Rulesets.Taiko.UI
             [BackgroundDependencyLoader]
             private void load(TextureStore textures, OsuColour colours)
             {
-                rim.Texture = textures.Get(@"Gameplay/Taiko/taiko-drum-outer");
+                rim.Texture = textures.Get(@"Gameplay/taiko/taiko-drum-outer");
-                rimHit.Texture = textures.Get(@"Gameplay/Taiko/taiko-drum-outer-hit");
+                rimHit.Texture = textures.Get(@"Gameplay/taiko/taiko-drum-outer-hit");
-                centre.Texture = textures.Get(@"Gameplay/Taiko/taiko-drum-inner");
+                centre.Texture = textures.Get(@"Gameplay/taiko/taiko-drum-inner");
-                centreHit.Texture = textures.Get(@"Gameplay/Taiko/taiko-drum-inner-hit");
+                centreHit.Texture = textures.Get(@"Gameplay/taiko/taiko-drum-inner-hit");
 
                 rimHit.Colour = colours.Blue;
                 centreHit.Colour = colours.Pink;

osu.Game.Tests/Chat/MessageFormatterTests.cs

@@ -119,6 +119,53 @@ namespace osu.Game.Tests.Chat
             Assert.AreEqual(11, result.Links[0].Length);
         }
 
+        [Test]
+        public void TestOldFormatLinkWithBalancedBrackets()
+        {
+            Message result = MessageFormatter.FormatMessage(new Message { Content = "This is a (tricky (one))[https://osu.ppy.sh]!" });
+
+            Assert.AreEqual("This is a tricky (one)!", result.DisplayContent);
+            Assert.AreEqual(1, result.Links.Count);
+            Assert.AreEqual("https://osu.ppy.sh", result.Links[0].Url);
+            Assert.AreEqual(10, result.Links[0].Index);
+            Assert.AreEqual(12, result.Links[0].Length);
+        }
+
+        [Test]
+        public void TestOldFormatLinkWithEscapedBrackets()
+        {
+            Message result = MessageFormatter.FormatMessage(new Message { Content = "This is (another loose bracket \\))[https://osu.ppy.sh]." });
+
+            Assert.AreEqual("This is another loose bracket ).", result.DisplayContent);
+            Assert.AreEqual(1, result.Links.Count);
+            Assert.AreEqual("https://osu.ppy.sh", result.Links[0].Url);
+            Assert.AreEqual(8, result.Links[0].Index);
+            Assert.AreEqual(23, result.Links[0].Length);
+        }
+
+        [Test]
+        public void TestOldFormatWithBackslashes()
+        {
+            Message result = MessageFormatter.FormatMessage(new Message { Content = "This link (should end with a backslash \\)[https://osu.ppy.sh]." });
+            Assert.AreEqual("This link should end with a backslash \\.", result.DisplayContent);
+            Assert.AreEqual(1, result.Links.Count);
+            Assert.AreEqual("https://osu.ppy.sh", result.Links[0].Url);
+            Assert.AreEqual(10, result.Links[0].Index);
+            Assert.AreEqual(29, result.Links[0].Length);
+        }
+
+        [Test]
+        public void TestOldFormatLinkWithEscapedAndBalancedBrackets()
+        {
+            Message result = MessageFormatter.FormatMessage(new Message { Content = "This is a (\\)super\\(\\( tricky (one))[https://osu.ppy.sh]!" });
+
+            Assert.AreEqual("This is a )super(( tricky (one)!", result.DisplayContent);
+            Assert.AreEqual(1, result.Links.Count);
+            Assert.AreEqual("https://osu.ppy.sh", result.Links[0].Url);
+            Assert.AreEqual(10, result.Links[0].Index);
+            Assert.AreEqual(21, result.Links[0].Length);
+        }
+
         [Test]
         public void TestNewFormatLink()
         {
@@ -131,6 +178,42 @@ namespace osu.Game.Tests.Chat
             Assert.AreEqual(11, result.Links[0].Length);
         }
 
+        [Test]
+        public void TestNewFormatLinkWithEscapedBrackets()
+        {
+            Message result = MessageFormatter.FormatMessage(new Message { Content = "This is a [https://osu.ppy.sh nasty link with escaped brackets: \\] and \\[]" });
+
+            Assert.AreEqual("This is a nasty link with escaped brackets: ] and [", result.DisplayContent);
+            Assert.AreEqual(1, result.Links.Count);
+            Assert.AreEqual("https://osu.ppy.sh", result.Links[0].Url);
+            Assert.AreEqual(10, result.Links[0].Index);
+            Assert.AreEqual(41, result.Links[0].Length);
+        }
+
+        [Test]
+        public void TestNewFormatLinkWithBackslashesInside()
+        {
+            Message result = MessageFormatter.FormatMessage(new Message { Content = "This is a [https://osu.ppy.sh link \\ with \\ backslashes \\]" });
+
+            Assert.AreEqual("This is a link \\ with \\ backslashes \\", result.DisplayContent);
+            Assert.AreEqual(1, result.Links.Count);
+            Assert.AreEqual("https://osu.ppy.sh", result.Links[0].Url);
+            Assert.AreEqual(10, result.Links[0].Index);
+            Assert.AreEqual(27, result.Links[0].Length);
+        }
+
+        [Test]
+        public void TestNewFormatLinkWithEscapedAndBalancedBrackets()
+        {
+            Message result = MessageFormatter.FormatMessage(new Message { Content = "This is a [https://osu.ppy.sh [link [with \\] too many brackets \\[ ]]]" });
+
+            Assert.AreEqual("This is a [link [with ] too many brackets [ ]]", result.DisplayContent);
+            Assert.AreEqual(1, result.Links.Count);
+            Assert.AreEqual("https://osu.ppy.sh", result.Links[0].Url);
+            Assert.AreEqual(10, result.Links[0].Index);
+            Assert.AreEqual(36, result.Links[0].Length);
+        }
+
         [Test]
         public void TestMarkdownFormatLink()
         {
@@ -143,6 +226,53 @@ namespace osu.Game.Tests.Chat
             Assert.AreEqual(11, result.Links[0].Length);
         }
 
+        [Test]
+        public void TestMarkdownFormatLinkWithBalancedBrackets()
+        {
+            Message result = MessageFormatter.FormatMessage(new Message { Content = "This is a [tricky [one]](https://osu.ppy.sh)!" });
+
+            Assert.AreEqual("This is a tricky [one]!", result.DisplayContent);
+            Assert.AreEqual(1, result.Links.Count);
+            Assert.AreEqual("https://osu.ppy.sh", result.Links[0].Url);
+            Assert.AreEqual(10, result.Links[0].Index);
+            Assert.AreEqual(12, result.Links[0].Length);
+        }
+
+        [Test]
+        public void TestMarkdownFormatLinkWithEscapedBrackets()
+        {
+            Message result = MessageFormatter.FormatMessage(new Message { Content = "This is [another loose bracket \\]](https://osu.ppy.sh)." });
+
+            Assert.AreEqual("This is another loose bracket ].", result.DisplayContent);
+            Assert.AreEqual(1, result.Links.Count);
+            Assert.AreEqual("https://osu.ppy.sh", result.Links[0].Url);
+            Assert.AreEqual(8, result.Links[0].Index);
+            Assert.AreEqual(23, result.Links[0].Length);
+        }
+
+        [Test]
+        public void TestMarkdownFormatWithBackslashes()
+        {
+            Message result = MessageFormatter.FormatMessage(new Message { Content = "This link [should end with a backslash \\](https://osu.ppy.sh)." });
+            Assert.AreEqual("This link should end with a backslash \\.", result.DisplayContent);
+            Assert.AreEqual(1, result.Links.Count);
+            Assert.AreEqual("https://osu.ppy.sh", result.Links[0].Url);
+            Assert.AreEqual(10, result.Links[0].Index);
+            Assert.AreEqual(29, result.Links[0].Length);
+        }
+
+        [Test]
+        public void TestMarkdownFormatLinkWithEscapedAndBalancedBrackets()
+        {
+            Message result = MessageFormatter.FormatMessage(new Message { Content = "This is a [\\]super\\[\\[ tricky [one]](https://osu.ppy.sh)!" });
+
+            Assert.AreEqual("This is a ]super[[ tricky [one]!", result.DisplayContent);
+            Assert.AreEqual(1, result.Links.Count);
+            Assert.AreEqual("https://osu.ppy.sh", result.Links[0].Url);
+            Assert.AreEqual(10, result.Links[0].Index);
+            Assert.AreEqual(21, result.Links[0].Length);
+        }
+
         [Test]
         public void TestChannelLink()
         {

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

@@ -5,6 +5,7 @@ using System;
 using System.Globalization;
 using System.Linq;
 using NUnit.Framework;
+using osu.Framework.Allocation;
 using osu.Framework.Audio.Sample;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
@@ -134,6 +135,48 @@ namespace osu.Game.Tests.Visual.Gameplay
             AddAssert("skinchanged only called once", () => consumer.SkinChangedCount == 1);
         }
 
+        [Test]
+        public void TestSwitchOff()
+        {
+            SkinConsumer consumer = null;
+            SwitchableSkinProvidingContainer target = null;
+
+            AddStep("setup layout", () =>
+            {
+                Child = new SkinSourceContainer
+                {
+                    RelativeSizeAxes = Axes.Both,
+                    Child = target = new SwitchableSkinProvidingContainer(new SecondarySource())
+                    {
+                        RelativeSizeAxes = Axes.Both,
+                    }
+                };
+            });
+
+            AddStep("add permissive", () => target.Add(consumer = new SkinConsumer("test", name => new NamedBox("Default Implementation"), source => true)));
+            AddAssert("consumer using override source", () => consumer.Drawable is SecondarySourceBox);
+            AddStep("disable", () => target.Disable());
+            AddAssert("consumer using base source", () => consumer.Drawable is BaseSourceBox);
+        }
+
+        private class SwitchableSkinProvidingContainer : SkinProvidingContainer
+        {
+            private bool allow = true;
+
+            protected override bool AllowDrawableLookup(ISkinComponent component) => allow;
+
+            public void Disable()
+            {
+                allow = false;
+                TriggerSourceChanged();
+            }
+
+            public SwitchableSkinProvidingContainer(ISkin skin)
+                : base(skin)
+            {
+            }
+        }
+
         private class ExposedSkinnableDrawable : SkinnableDrawable
         {
             public new Drawable Drawable => base.Drawable;
@@ -272,7 +315,8 @@ namespace osu.Game.Tests.Visual.Gameplay
             public IBindable<TValue> GetConfig<TLookup, TValue>(TLookup lookup) => throw new NotImplementedException();
         }
 
-        private class SkinSourceContainer : Container, ISkin
+        [Cached(typeof(ISkinSource))]
+        private class SkinSourceContainer : Container, ISkinSource
         {
             public Drawable GetDrawableComponent(ISkinComponent componentName) => new BaseSourceBox();
 
@@ -281,6 +325,8 @@ namespace osu.Game.Tests.Visual.Gameplay
             public SampleChannel GetSample(ISampleInfo sampleInfo) => throw new NotImplementedException();
 
             public IBindable<TValue> GetConfig<TLookup, TValue>(TLookup lookup) => throw new NotImplementedException();
+
+            public event Action SourceChanged;
         }
 
         private class TestSkinComponent : ISkinComponent

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

@@ -127,6 +127,9 @@ namespace osu.Game.Tests.Visual.Online
             addMessageWithChecks("is now playing [https://osu.ppy.sh/b/252238 IMAGE -MATERIAL- <Version 0>]", 1, true, expectedActions: LinkAction.OpenBeatmap);
             addMessageWithChecks("Let's (try)[https://osu.ppy.sh/home] [https://osu.ppy.sh/b/252238 multiple links] https://osu.ppy.sh/home", 3,
                 expectedActions: new[] { LinkAction.External, LinkAction.OpenBeatmap, LinkAction.External });
+            addMessageWithChecks("[https://osu.ppy.sh/home New link format with escaped [and \\[ paired] braces]", 1, expectedActions: LinkAction.External);
+            addMessageWithChecks("[Markdown link format with escaped [and \\[ paired] braces](https://osu.ppy.sh/home)", 1, expectedActions: LinkAction.External);
+            addMessageWithChecks("(Old link format with escaped (and \\( paired) parentheses)[https://osu.ppy.sh/home] and [[also a rogue wiki link]]", 2, expectedActions: new[] { LinkAction.External, LinkAction.External });
             // note that there's 0 links here (they get removed if a channel is not found)
             addMessageWithChecks("#lobby or #osu would be blue (and work) in the ChatDisplay test (when a proper ChatOverlay is present).");
             addMessageWithChecks("I am important!", 0, false, true);

osu.Game/Beatmaps/Drawables/DifficultyIcon.cs

@@ -84,7 +84,7 @@ namespace osu.Game.Beatmaps.Drawables
                     Origin = Anchor.Centre,
                     RelativeSizeAxes = Axes.Both,
                     // the null coalesce here is only present to make unit tests work (ruleset dlls aren't copied correctly for testing at the moment)
-                    Icon = ruleset?.CreateInstance().CreateIcon() ?? new SpriteIcon { Icon = FontAwesome.Regular.QuestionCircle }
+                    Icon = ruleset?.CreateInstance()?.CreateIcon() ?? new SpriteIcon { Icon = FontAwesome.Regular.QuestionCircle }
                 }
             };
         }

osu.Game/Configuration/DatabasedConfigManager.cs

@@ -16,11 +16,11 @@ namespace osu.Game.Configuration
 
         private readonly int? variant;
 
-        private readonly List<DatabasedSetting> databasedSettings;
+        private List<DatabasedSetting> databasedSettings;
 
         private readonly RulesetInfo ruleset;
 
-        private readonly bool legacySettingsExist;
+        private bool legacySettingsExist;
 
         protected DatabasedConfigManager(SettingsStore settings, RulesetInfo ruleset = null, int? variant = null)
         {
@@ -28,21 +28,31 @@ namespace osu.Game.Configuration
             this.ruleset = ruleset;
             this.variant = variant;
 
-            databasedSettings = settings.Query(ruleset?.ID, variant);
+            Load();
-            legacySettingsExist = databasedSettings.Any(s => int.TryParse(s.Key, out var _));
 
             InitialiseDefaults();
         }
 
         protected override void PerformLoad()
         {
+            databasedSettings = settings.Query(ruleset?.ID, variant);
+            legacySettingsExist = databasedSettings.Any(s => int.TryParse(s.Key, out var _));
         }
 
         protected override bool PerformSave()
         {
+            lock (dirtySettings)
+            {
+                foreach (var setting in dirtySettings)
+                    settings.Update(setting);
+                dirtySettings.Clear();
+            }
+
             return true;
         }
 
+        private readonly List<DatabasedSetting> dirtySettings = new List<DatabasedSetting>();
+
         protected override void AddBindable<TBindable>(T lookup, Bindable<TBindable> bindable)
         {
             base.AddBindable(lookup, bindable);
@@ -80,7 +90,12 @@ namespace osu.Game.Configuration
             bindable.ValueChanged += b =>
             {
                 setting.Value = b.NewValue;
-                settings.Update(setting);
+
+                lock (dirtySettings)
+                {
+                    if (!dirtySettings.Contains(setting))
+                        dirtySettings.Add(setting);
+                }
             };
         }
     }

osu.Game/Online/Chat/MessageFormatter.cs

@@ -3,6 +3,7 @@
 
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using System.Text.RegularExpressions;
 
 namespace osu.Game.Online.Chat
@@ -10,16 +11,16 @@ namespace osu.Game.Online.Chat
     public static class MessageFormatter
     {
         // [[Performance Points]] -> wiki:Performance Points (https://osu.ppy.sh/wiki/Performance_Points)
-        private static readonly Regex wiki_regex = new Regex(@"\[\[([^\]]+)\]\]");
+        private static readonly Regex wiki_regex = new Regex(@"\[\[(?<text>[^\]]+)\]\]");
 
         // (test)[https://osu.ppy.sh/b/1234] -> test (https://osu.ppy.sh/b/1234)
-        private static readonly Regex old_link_regex = new Regex(@"\(([^\)]*)\)\[([a-z]+://[^ ]+)\]");
+        private static readonly Regex old_link_regex = new Regex(@"\((?<text>(((?<=\\)[\(\)])|[^\(\)])*(((?<open>\()(((?<=\\)[\(\)])|[^\(\)])*)+((?<close-open>\))(((?<=\\)[\(\)])|[^\(\)])*)+)*(?(open)(?!)))\)\[(?<url>[a-z]+://[^ ]+)\]");
 
         // [https://osu.ppy.sh/b/1234 Beatmap [Hard] (poop)] -> Beatmap [hard] (poop) (https://osu.ppy.sh/b/1234)
-        private static readonly Regex new_link_regex = new Regex(@"\[([a-z]+://[^ ]+) ([^\[\]]*(((?<open>\[)[^\[\]]*)+((?<close-open>\])[^\[\]]*)+)*(?(open)(?!)))\]");
+        private static readonly Regex new_link_regex = new Regex(@"\[(?<url>[a-z]+://[^ ]+) (?<text>(((?<=\\)[\[\]])|[^\[\]])*(((?<open>\[)(((?<=\\)[\[\]])|[^\[\]])*)+((?<close-open>\])(((?<=\\)[\[\]])|[^\[\]])*)+)*(?(open)(?!)))\]");
 
         // [test](https://osu.ppy.sh/b/1234) -> test (https://osu.ppy.sh/b/1234) aka correct markdown format
-        private static readonly Regex markdown_link_regex = new Regex(@"\[([^\]]*)\]\(([a-z]+://[^ ]+)\)");
+        private static readonly Regex markdown_link_regex = new Regex(@"\[(?<text>(((?<=\\)[\[\]])|[^\[\]])*(((?<open>\[)(((?<=\\)[\[\]])|[^\[\]])*)+((?<close-open>\])(((?<=\\)[\[\]])|[^\[\]])*)+)*(?(open)(?!)))\]\((?<url>[a-z]+://[^ ]+)\)");
 
         // advanced, RFC-compatible regular expression that matches any possible URL, *but* allows certain invalid characters that are widely used
         // This is in the format (<required>, [optional]):
@@ -48,7 +49,7 @@ namespace osu.Game.Online.Chat
         // Unicode emojis
         private static readonly Regex emoji_regex = new Regex(@"(\uD83D[\uDC00-\uDE4F])");
 
-        private static void handleMatches(Regex regex, string display, string link, MessageFormatterResult result, int startIndex = 0, LinkAction? linkActionOverride = null)
+        private static void handleMatches(Regex regex, string display, string link, MessageFormatterResult result, int startIndex = 0, LinkAction? linkActionOverride = null, char[] escapeChars = null)
         {
             int captureOffset = 0;
 
@@ -58,16 +59,20 @@ namespace osu.Game.Online.Chat
 
                 var displayText = string.Format(display,
                     m.Groups[0],
-                    m.Groups.Count > 1 ? m.Groups[1].Value : "",
+                    m.Groups["text"].Value,
-                    m.Groups.Count > 2 ? m.Groups[2].Value : "").Trim();
+                    m.Groups["url"].Value).Trim();
 
                 var linkText = string.Format(link,
                     m.Groups[0],
-                    m.Groups.Count > 1 ? m.Groups[1].Value : "",
+                    m.Groups["text"].Value,
-                    m.Groups.Count > 2 ? m.Groups[2].Value : "").Trim();
+                    m.Groups["url"].Value).Trim();
 
                 if (displayText.Length == 0 || linkText.Length == 0) continue;
 
+                // Remove backslash escapes in front of the characters provided in escapeChars
+                if (escapeChars != null)
+                    displayText = escapeChars.Aggregate(displayText, (current, c) => current.Replace($"\\{c}", c.ToString()));
+
                 // Check for encapsulated links
                 if (result.Links.Find(l => (l.Index <= index && l.Index + l.Length >= index + m.Length) || (index <= l.Index && index + m.Length >= l.Index + l.Length)) == null)
                 {
@@ -183,13 +188,13 @@ namespace osu.Game.Online.Chat
             var result = new MessageFormatterResult(toFormat);
 
             // handle the [link display] format
-            handleMatches(new_link_regex, "{2}", "{1}", result, startIndex);
+            handleMatches(new_link_regex, "{1}", "{2}", result, startIndex, escapeChars: new[] { '[', ']' });
 
             // handle the standard markdown []() format
-            handleMatches(markdown_link_regex, "{1}", "{2}", result, startIndex);
+            handleMatches(markdown_link_regex, "{1}", "{2}", result, startIndex, escapeChars: new[] { '[', ']' });
 
             // handle the ()[] link format
-            handleMatches(old_link_regex, "{1}", "{2}", result, startIndex);
+            handleMatches(old_link_regex, "{1}", "{2}", result, startIndex, escapeChars: new[] { '(', ')' });
 
             // handle wiki links
             handleMatches(wiki_regex, "{1}", "https://osu.ppy.sh/wiki/{1}", result, startIndex);

osu.Game/Rulesets/Ruleset.cs

@@ -7,6 +7,7 @@ using System.Linq;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Sprites;
 using osu.Framework.Input.Bindings;
+using osu.Framework.IO.Stores;
 using osu.Game.Beatmaps;
 using osu.Game.Overlays.Settings;
 using osu.Game.Rulesets.Edit;
@@ -83,6 +84,8 @@ namespace osu.Game.Rulesets
 
         public virtual Drawable CreateIcon() => new SpriteIcon { Icon = FontAwesome.Solid.QuestionCircle };
 
+        public virtual IResourceStore<byte[]> CreateReourceStore() => new NamespacedResourceStore<byte[]>(new DllResourceStore(GetType().Assembly.Location), @"Resources");
+
         public abstract string Description { get; }
 
         public virtual RulesetSettingsSubsection CreateSettings() => null;

osu.Game/Rulesets/RulesetInfo.cs

@@ -20,7 +20,12 @@ namespace osu.Game.Rulesets
         [JsonIgnore]
         public bool Available { get; set; }
 
-        public virtual Ruleset CreateInstance() => (Ruleset)Activator.CreateInstance(Type.GetType(InstantiationInfo), this);
+        public virtual Ruleset CreateInstance()
+        {
+            if (!Available) return null;
+
+            return (Ruleset)Activator.CreateInstance(Type.GetType(InstantiationInfo), this);
+        }
 
         public bool Equals(RulesetInfo other) => other != null && ID == other.ID && Available == other.Available && Name == other.Name && InstantiationInfo == other.InstantiationInfo;
 

osu.Game/Rulesets/UI/DrawableRuleset.cs

@@ -14,10 +14,14 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Threading;
 using JetBrains.Annotations;
+using osu.Framework.Audio;
+using osu.Framework.Audio.Track;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics.Cursor;
+using osu.Framework.Graphics.Textures;
 using osu.Framework.Input;
 using osu.Framework.Input.Events;
+using osu.Framework.IO.Stores;
 using osu.Game.Configuration;
 using osu.Game.Graphics.Cursor;
 using osu.Game.Input.Handlers;
@@ -51,6 +55,10 @@ namespace osu.Game.Rulesets.UI
 
         private readonly Lazy<Playfield> playfield;
 
+        private TextureStore textureStore;
+
+        private ISampleStore sampleStore;
+
         /// <summary>
         /// The playfield.
         /// </summary>
@@ -142,6 +150,18 @@ namespace osu.Game.Rulesets.UI
         {
             var dependencies = new DependencyContainer(base.CreateChildDependencies(parent));
 
+            var resources = Ruleset.CreateReourceStore();
+
+            if (resources != null)
+            {
+                textureStore = new TextureStore(new TextureLoaderStore(new NamespacedResourceStore<byte[]>(resources, "Textures")));
+                textureStore.AddStore(dependencies.Get<TextureStore>());
+                dependencies.Cache(textureStore);
+
+                sampleStore = dependencies.Get<AudioManager>().GetSampleStore(new NamespacedResourceStore<byte[]>(resources, "Samples"));
+                dependencies.CacheAs(sampleStore);
+            }
+
             onScreenDisplay = dependencies.Get<OnScreenDisplay>();
 
             Config = dependencies.Get<RulesetConfigCache>().GetConfigFor(Ruleset);

osu.Game/Skinning/SkinnableSound.cs

@@ -6,6 +6,7 @@ using System.Linq;
 using osu.Framework.Allocation;
 using osu.Framework.Audio;
 using osu.Framework.Audio.Sample;
+using osu.Framework.Audio.Track;
 using osu.Framework.Bindables;
 using osu.Framework.Extensions.IEnumerableExtensions;
 using osu.Game.Audio;
@@ -20,7 +21,7 @@ namespace osu.Game.Skinning
 
         private SampleChannel[] channels;
 
-        private AudioManager audio;
+        private ISampleStore samples;
 
         public SkinnableSound(IEnumerable<ISampleInfo> hitSamples)
         {
@@ -33,9 +34,9 @@ namespace osu.Game.Skinning
         }
 
         [BackgroundDependencyLoader]
-        private void load(AudioManager audio)
+        private void load(ISampleStore samples)
         {
-            this.audio = audio;
+            this.samples = samples;
         }
 
         private bool looping;
@@ -81,7 +82,7 @@ namespace osu.Game.Skinning
 
                 if (ch == null && allowFallback)
                     foreach (var lookup in s.LookupNames)
-                        if ((ch = audio.Samples.Get($"Gameplay/{lookup}")) != null)
+                        if ((ch = samples.Get($"Gameplay/{lookup}")) != null)
                             break;
 
                 if (ch != null)
@@ -102,8 +103,9 @@ namespace osu.Game.Skinning
         {
             base.Dispose(isDisposing);
 
-            foreach (var c in channels)
+            if (channels != null)
-                c.Dispose();
+                foreach (var c in channels)
+                    c.Dispose();
         }
     }
 }

osu.Game/Storyboards/Drawables/DrawableStoryboardSample.cs

@@ -64,5 +64,11 @@ namespace osu.Game.Storyboards.Drawables
                 LifetimeEnd = sampleInfo.StartTime;
             }
         }
+
+        protected override void Dispose(bool isDisposing)
+        {
+            channel?.Stop();
+            base.Dispose(isDisposing);
+        }
     }
 }

osu.Game/Tests/Visual/PlayerTestScene.cs

@@ -50,7 +50,11 @@ namespace osu.Game.Tests.Visual
             Beatmap.Value = CreateWorkingBeatmap(beatmap);
 
             if (!AllowFail)
-                Mods.Value = new[] { ruleset.GetAllMods().First(m => m is ModNoFail) };
+            {
+                var noFailMod = ruleset.GetAllMods().FirstOrDefault(m => m is ModNoFail);
+                if (noFailMod != null)
+                    Mods.Value = new[] { noFailMod };
+            }
 
             if (Autoplay)
             {

osu.Game/osu.Game.csproj

@@ -6,6 +6,17 @@
     <PlatformTarget>AnyCPU</PlatformTarget>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
   </PropertyGroup>
+  <PropertyGroup Label="Nuget">
+    <Title>osu!</Title>
+    <PackageId>ppy.osu.Game</PackageId>
+    <Authors>ppy Pty Ltd</Authors>
+    <PackageLicenseUrl>https://github.com/ppy/osu/blob/master/LICENCE.md</PackageLicenseUrl>
+    <PackageProjectUrl>https://github.com/ppy/osu</PackageProjectUrl>
+    <RepositoryUrl>https://github.com/ppy/osu</RepositoryUrl>
+    <PackageReleaseNotes>Automated release.</PackageReleaseNotes>
+    <copyright>Copyright (c) 2019 ppy Pty Ltd</copyright>
+    <PackageTags>osu game</PackageTags>
+  </PropertyGroup>
   <ItemGroup Label="Service">
     <Service Include="{82a7f48d-3b50-4b1e-b82e-3ada8210c358}" />
   </ItemGroup>