Merge remote-tracking branch 'origin/master' into xexxar-angles

.idea/.idea.osu/.idea/runConfigurations/RulesetTests__catch_.xml

@@ -1,6 +1,6 @@
 <component name="ProjectRunConfigurationManager">
   <configuration default="false" name="RulesetTests (catch)" type="DotNetProject" factoryName=".NET Project">
-    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Rulesets.Catch.Tests/bin/Debug/netcoreapp2.1/osu.Game.Rulesets.Catch.Tests.dll" />
+    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Rulesets.Catch.Tests/bin/Debug/netcoreapp2.2/osu.Game.Rulesets.Catch.Tests.dll" />
     <option name="PROGRAM_PARAMETERS" value="" />
     <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Game.Rulesets.Catch.Tests" />
     <option name="PASS_PARENT_ENVS" value="1" />

.idea/.idea.osu/.idea/runConfigurations/RulesetTests__mania_.xml

@@ -1,6 +1,6 @@
 <component name="ProjectRunConfigurationManager">
   <configuration default="false" name="RulesetTests (mania)" type="DotNetProject" factoryName=".NET Project">
-    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Rulesets.Mania.Tests/bin/Debug/netcoreapp2.1/osu.Game.Rulesets.Mania.Tests.dll" />
+    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Rulesets.Mania.Tests/bin/Debug/netcoreapp2.2/osu.Game.Rulesets.Mania.Tests.dll" />
     <option name="PROGRAM_PARAMETERS" value="" />
     <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Game.Rulesets.Mania.Tests" />
     <option name="PASS_PARENT_ENVS" value="1" />

.idea/.idea.osu/.idea/runConfigurations/RulesetTests__osu__.xml

@@ -1,6 +1,6 @@
 <component name="ProjectRunConfigurationManager">
   <configuration default="false" name="RulesetTests (osu!)" type="DotNetProject" factoryName=".NET Project">
-    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Rulesets.Osu.Tests/bin/Debug/netcoreapp2.1/osu.Game.Rulesets.Osu.Tests.dll" />
+    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Rulesets.Osu.Tests/bin/Debug/netcoreapp2.2/osu.Game.Rulesets.Osu.Tests.dll" />
     <option name="PROGRAM_PARAMETERS" value="" />
     <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Game.Rulesets.Osu.Tests" />
     <option name="PASS_PARENT_ENVS" value="1" />

.idea/.idea.osu/.idea/runConfigurations/RulesetTests__taiko_.xml

@@ -1,6 +1,6 @@
 <component name="ProjectRunConfigurationManager">
   <configuration default="false" name="RulesetTests (taiko)" type="DotNetProject" factoryName=".NET Project">
-    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Rulesets.Taiko.Tests/bin/Debug/netcoreapp2.1/osu.Game.Rulesets.Taiko.Tests.dll" />
+    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Rulesets.Taiko.Tests/bin/Debug/netcoreapp2.2/osu.Game.Rulesets.Taiko.Tests.dll" />
     <option name="PROGRAM_PARAMETERS" value="" />
     <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Game.Rulesets.Taiko.Tests" />
     <option name="PASS_PARENT_ENVS" value="1" />

.idea/.idea.osu/.idea/runConfigurations/VisualTests.xml

@@ -1,6 +1,6 @@
 <component name="ProjectRunConfigurationManager">
   <configuration default="false" name="VisualTests" type="DotNetProject" factoryName=".NET Project">
-    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Tests/bin/Debug/netcoreapp2.1/osu.Game.Tests.dll" />
+    <option name="EXE_PATH" value="$PROJECT_DIR$/osu.Game.Tests/bin/Debug/netcoreapp2.2/osu.Game.Tests.dll" />
     <option name="PROGRAM_PARAMETERS" value="" />
     <option name="WORKING_DIRECTORY" value="$PROJECT_DIR$/osu.Game.Tests" />
     <option name="PASS_PARENT_ENVS" value="1" />

.vscode/launch.json

@@ -7,13 +7,13 @@
             "request": "launch",
             "program": "dotnet",
             "args": [
-                "${workspaceRoot}/osu.Game.Tests/bin/Debug/netcoreapp2.1/osu.Game.Tests.dll"
+                "${workspaceRoot}/osu.Game.Tests/bin/Debug/netcoreapp2.2/osu.Game.Tests.dll"
             ],
             "cwd": "${workspaceRoot}",
             "preLaunchTask": "Build tests (Debug)",
             "linux": {
                 "env": {
-                    "LD_LIBRARY_PATH": "${workspaceRoot}/osu.Game.Tests/bin/Debug/netcoreapp2.1:${env:LD_LIBRARY_PATH}"
+                    "LD_LIBRARY_PATH": "${workspaceRoot}/osu.Game.Tests/bin/Debug/netcoreapp2.2:${env:LD_LIBRARY_PATH}"
                 }
             },
             "console": "internalConsole"
@@ -24,13 +24,13 @@
             "request": "launch",
             "program": "dotnet",
             "args": [
-                "${workspaceRoot}/osu.Game.Tests/bin/Release/netcoreapp2.1/osu.Game.Tests.dll"
+                "${workspaceRoot}/osu.Game.Tests/bin/Release/netcoreapp2.2/osu.Game.Tests.dll"
             ],
             "cwd": "${workspaceRoot}",
             "preLaunchTask": "Build tests (Release)",
             "linux": {
                 "env": {
-                    "LD_LIBRARY_PATH": "${workspaceRoot}/osu.Game.Tests/bin/Release/netcoreapp2.1:${env:LD_LIBRARY_PATH}"
+                    "LD_LIBRARY_PATH": "${workspaceRoot}/osu.Game.Tests/bin/Release/netcoreapp2.2:${env:LD_LIBRARY_PATH}"
                 }
             },
             "console": "internalConsole"
@@ -41,13 +41,13 @@
             "request": "launch",
             "program": "dotnet",
             "args": [
-                "${workspaceRoot}/osu.Desktop/bin/Debug/netcoreapp2.1/osu!.dll"
+                "${workspaceRoot}/osu.Desktop/bin/Debug/netcoreapp2.2/osu!.dll"
             ],
             "cwd": "${workspaceRoot}",
             "preLaunchTask": "Build osu! (Debug)",
             "linux": {
                 "env": {
-                    "LD_LIBRARY_PATH": "${workspaceRoot}/osu.Desktop/bin/Debug/netcoreapp2.1:${env:LD_LIBRARY_PATH}"
+                    "LD_LIBRARY_PATH": "${workspaceRoot}/osu.Desktop/bin/Debug/netcoreapp2.2:${env:LD_LIBRARY_PATH}"
                 }
             },
             "console": "internalConsole"
@@ -58,13 +58,13 @@
             "request": "launch",
             "program": "dotnet",
             "args": [
-                "${workspaceRoot}/osu.Desktop/bin/Release/netcoreapp2.1/osu!.dll"
+                "${workspaceRoot}/osu.Desktop/bin/Release/netcoreapp2.2/osu!.dll"
             ],
             "cwd": "${workspaceRoot}",
             "preLaunchTask": "Build osu! (Release)",
             "linux": {
                 "env": {
-                    "LD_LIBRARY_PATH": "${workspaceRoot}/osu.Desktop/bin/Release/netcoreapp2.1:${env:LD_LIBRARY_PATH}"
+                    "LD_LIBRARY_PATH": "${workspaceRoot}/osu.Desktop/bin/Release/netcoreapp2.2:${env:LD_LIBRARY_PATH}"
                 }
             },
             "console": "internalConsole"

.vscode/tasks.json

@@ -11,7 +11,6 @@
                 "build",
                 "--no-restore",
                 "osu.Desktop",
-                "/p:TargetFramework=netcoreapp2.1",
                 "/p:GenerateFullPaths=true",
                 "/m",
                 "/verbosity:m"
@@ -27,7 +26,6 @@
                 "build",
                 "--no-restore",
                 "osu.Desktop",
-                "/p:TargetFramework=netcoreapp2.1",
                 "/p:Configuration=Release",
                 "/p:GenerateFullPaths=true",
                 "/m",
@@ -44,7 +42,6 @@
                 "build",
                 "--no-restore",
                 "osu.Game.Tests",
-                "/p:TargetFramework=netcoreapp2.1",
                 "/p:GenerateFullPaths=true",
                 "/m",
                 "/verbosity:m"
@@ -60,7 +57,6 @@
                 "build",
                 "--no-restore",
                 "osu.Game.Tests",
-                "/p:TargetFramework=netcoreapp2.1",
                 "/p:Configuration=Release",
                 "/p:GenerateFullPaths=true",
                 "/m",
@@ -70,7 +66,7 @@
             "problemMatcher": "$msCompile"
         },
         {
-            "label": "Restore (netcoreapp2.1)",
+            "label": "Restore (netcoreapp2.2)",
             "type": "shell",
             "command": "dotnet",
             "args": [

README.md

@@ -10,7 +10,7 @@ We are accepting bug reports (please report with as much detail as possible). Fe
 
 # Requirements
 
-- A desktop platform with the [.NET Core SDK 2.1](https://www.microsoft.com/net/learn/get-started) or higher installed.
+- A desktop platform with the [.NET Core SDK 2.2](https://www.microsoft.com/net/learn/get-started) or higher installed.
 - When working with the codebase, we recommend using an IDE with intellisense and syntax highlighting, such as [Visual Studio Community Edition](https://www.visualstudio.com/) (Windows), [Visual Studio Code](https://code.visualstudio.com/) (with the C# plugin installed) or [Jetbrains Rider](https://www.jetbrains.com/rider/) (commercial).
 
 # Building and running

osu-resources

@@ -1 +1 @@
-Subproject commit 694cb03f19c93106ed0f2593f3e506e835fb652a
+Subproject commit 9880089b4e8fcd78d68f30c8a40d43bf8dccca86

osu.Desktop/OsuGameDesktop.cs

@@ -15,12 +15,16 @@ using Microsoft.Win32;
 using osu.Desktop.Updater;
 using osu.Framework;
 using osu.Framework.Platform.Windows;
+using osu.Framework.Screens;
+using osu.Game.Screens;
+using osu.Game.Screens.Menu;
 
 namespace osu.Desktop
 {
     internal class OsuGameDesktop : OsuGame
     {
         private readonly bool noVersionOverlay;
+        private VersionManager versionManager;
 
         public OsuGameDesktop(string[] args = null)
             : base(args)
@@ -46,7 +50,7 @@ namespace osu.Desktop
 
             if (!noVersionOverlay)
             {
-                LoadComponentAsync(new VersionManager { Depth = int.MinValue }, v =>
+                LoadComponentAsync(versionManager = new VersionManager { Depth = int.MinValue }, v =>
                 {
                     Add(v);
                     v.State = Visibility.Visible;
@@ -59,6 +63,23 @@ namespace osu.Desktop
             }
         }
 
+        protected override void ScreenChanged(OsuScreen current, Screen newScreen)
+        {
+            base.ScreenChanged(current, newScreen);
+            switch (newScreen)
+            {
+                case Intro _:
+                case MainMenu _:
+                    if (versionManager != null)
+                        versionManager.State = Visibility.Visible;
+                    break;
+                default:
+                    if (versionManager != null)
+                        versionManager.State = Visibility.Hidden;
+                    break;
+            }
+        }
+
         public override void SetHost(GameHost host)
         {
             base.SetHost(host);

osu.Desktop/Overlays/VersionManager.cs

@@ -128,11 +128,12 @@ namespace osu.Desktop.Overlays
 
         protected override void PopIn()
         {
-            this.FadeIn(1000);
+            this.FadeIn(1400, Easing.OutQuint);
         }
 
         protected override void PopOut()
         {
+            this.FadeOut(500, Easing.OutQuint);
         }
     }
 }

osu.Game.Rulesets.Catch.Tests/.vscode/launch.json

@@ -7,7 +7,7 @@
             "request": "launch",
             "program": "dotnet",
             "args": [
-                "${workspaceRoot}/bin/Debug/netcoreapp2.1/osu.Game.Rulesets.Catch.Tests.dll"
+                "${workspaceRoot}/bin/Debug/netcoreapp2.2/osu.Game.Rulesets.Catch.Tests.dll"
             ],
             "cwd": "${workspaceRoot}",
             "preLaunchTask": "Build (Debug)",
@@ -20,7 +20,7 @@
             "request": "launch",
             "program": "dotnet",
             "args": [
-                "${workspaceRoot}/bin/Release/netcoreapp2.1/osu.Game.Rulesets.Catch.Tests.dll"
+                "${workspaceRoot}/bin/Release/netcoreapp2.2/osu.Game.Rulesets.Catch.Tests.dll"
             ],
             "cwd": "${workspaceRoot}",
             "preLaunchTask": "Build (Release)",

osu.Game.Rulesets.Catch/Objects/CatchHitWindows.cs

@@ -0,0 +1,23 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using osu.Game.Rulesets.Objects;
+using osu.Game.Rulesets.Scoring;
+
+namespace osu.Game.Rulesets.Catch.Objects
+{
+    public class CatchHitWindows : HitWindows
+    {
+        public override bool IsHitResultAllowed(HitResult result)
+        {
+            switch (result)
+            {
+                case HitResult.Perfect:
+                case HitResult.Miss:
+                    return true;
+            }
+
+            return false;
+        }
+    }
+}

osu.Game.Rulesets.Catch/Scoring/CatchScoreProcessor.cs

@@ -5,6 +5,7 @@ using System;
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Catch.Objects;
 using osu.Game.Rulesets.Judgements;
+using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Scoring;
 using osu.Game.Rulesets.UI;
 
@@ -41,5 +42,7 @@ namespace osu.Game.Rulesets.Catch.Scoring
 
             Health.Value += Math.Max(result.Judgement.HealthIncreaseFor(result) - hpDrainRate, 0) * harshness;
         }
+
+        protected override HitWindows CreateHitWindows() => new CatchHitWindows();
     }
 }

osu.Game.Rulesets.Mania.Tests/.vscode/launch.json

@@ -7,7 +7,7 @@
             "request": "launch",
             "program": "dotnet",
             "args": [
-                "${workspaceRoot}/bin/Debug/netcoreapp2.1/osu.Game.Rulesets.Mania.Tests.dll"
+                "${workspaceRoot}/bin/Debug/netcoreapp2.2/osu.Game.Rulesets.Mania.Tests.dll"
             ],
             "cwd": "${workspaceRoot}",
             "preLaunchTask": "Build (Debug)",
@@ -20,7 +20,7 @@
             "request": "launch",
             "program": "dotnet",
             "args": [
-                "${workspaceRoot}/bin/Release/netcoreapp2.1/osu.Game.Rulesets.Mania.Tests.dll"
+                "${workspaceRoot}/bin/Release/netcoreapp2.2/osu.Game.Rulesets.Mania.Tests.dll"
             ],
             "cwd": "${workspaceRoot}",
             "preLaunchTask": "Build (Release)",

osu.Game.Rulesets.Mania/Scoring/ManiaScoreProcessor.cs

@@ -5,6 +5,7 @@ using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Judgements;
 using osu.Game.Rulesets.Mania.Judgements;
 using osu.Game.Rulesets.Mania.Objects;
+using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Scoring;
 using osu.Game.Rulesets.UI;
 
@@ -157,5 +158,7 @@ namespace osu.Game.Rulesets.Mania.Scoring
                 }
             }
         }
+
+        protected override HitWindows CreateHitWindows() => new ManiaHitWindows();
     }
 }

osu.Game.Rulesets.Osu.Tests/.vscode/launch.json

@@ -7,7 +7,7 @@
             "request": "launch",
             "program": "dotnet",
             "args": [
-                "${workspaceRoot}/bin/Debug/netcoreapp2.1/osu.Game.Rulesets.Osu.Tests.dll"
+                "${workspaceRoot}/bin/Debug/netcoreapp2.2/osu.Game.Rulesets.Osu.Tests.dll"
             ],
             "cwd": "${workspaceRoot}",
             "preLaunchTask": "Build (Debug)",
@@ -20,7 +20,7 @@
             "request": "launch",
             "program": "dotnet",
             "args": [
-                "${workspaceRoot}/bin/Release/netcoreapp2.1/osu.Game.Rulesets.Osu.Tests.dll"
+                "${workspaceRoot}/bin/Release/netcoreapp2.2/osu.Game.Rulesets.Osu.Tests.dll"
             ],
             "cwd": "${workspaceRoot}",
             "preLaunchTask": "Build (Release)",

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

@@ -123,8 +123,10 @@ namespace osu.Game.Rulesets.Osu.Difficulty
 
             if (mods.Any(h => h is OsuModFlashlight))
             {
-                // Apply length bonus again if flashlight is on simply because it becomes a lot harder on longer maps.
+                // Apply object-based bonus for flashlight.
-                aimValue *= 1.45f * lengthBonus;
+                aimValue *= 1.0f + 0.35f * Math.Min(1.0f, totalHits / 200.0f) +
+                        (totalHits > 200 ? 0.3f * Math.Min(1.0f, (totalHits - 200) / 300.0f) +
+                        (totalHits > 500 ? (totalHits - 500) / 1200.0f : 0.0f) : 0.0f);
             }
 
             // Scale the aim value with accuracy _slightly_

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

@@ -0,0 +1,194 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using osu.Framework.Allocation;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Shapes;
+using osu.Framework.Graphics.Sprites;
+using osu.Framework.Graphics.Textures;
+using osu.Game.Beatmaps;
+using osu.Game.Graphics;
+using osu.Game.Rulesets.Mods;
+using osu.Game.Rulesets.Osu.Objects;
+using osu.Game.Rulesets.Scoring;
+using osu.Game.Rulesets.UI;
+using osuTK;
+using osuTK.Graphics;
+
+namespace osu.Game.Rulesets.Osu.Mods
+{
+    public class OsuModBlinds : Mod, IApplicableToRulesetContainer<OsuHitObject>, IApplicableToScoreProcessor
+    {
+        public override string Name => "Blinds";
+        public override string Description => "Play with blinds on your screen.";
+        public override string Acronym => "BL";
+
+        public override FontAwesome Icon => FontAwesome.fa_adjust;
+        public override ModType Type => ModType.DifficultyIncrease;
+
+        public override bool Ranked => false;
+
+        public override double ScoreMultiplier => 1.12;
+        private DrawableOsuBlinds blinds;
+
+        public void ApplyToRulesetContainer(RulesetContainer<OsuHitObject> rulesetContainer)
+        {
+            rulesetContainer.Overlays.Add(blinds = new DrawableOsuBlinds(rulesetContainer.Playfield.HitObjectContainer, rulesetContainer.Beatmap));
+        }
+
+        public void ApplyToScoreProcessor(ScoreProcessor scoreProcessor)
+        {
+            scoreProcessor.Health.ValueChanged += val => { blinds.AnimateClosedness((float)val); };
+        }
+
+        /// <summary>
+        /// Element for the Blinds mod drawing 2 black boxes covering the whole screen which resize inside a restricted area with some leniency.
+        /// </summary>
+        public class DrawableOsuBlinds : Container
+        {
+            /// <summary>
+            /// Black background boxes behind blind panel textures.
+            /// </summary>
+            private Box blackBoxLeft, blackBoxRight;
+
+            private Drawable panelLeft, panelRight, bgPanelLeft, bgPanelRight;
+
+            private readonly Beatmap<OsuHitObject> beatmap;
+
+            /// <summary>
+            /// Value between 0 and 1 setting a maximum "closedness" for the blinds.
+            /// Useful for animating how far the blinds can be opened while keeping them at the original position if they are wider open than this.
+            /// </summary>
+            private const float target_clamp = 1;
+
+            private readonly float targetBreakMultiplier = 0;
+            private readonly float easing = 1;
+
+            private readonly CompositeDrawable restrictTo;
+
+            /// <summary>
+            /// <para>
+            /// Percentage of playfield to extend blinds over. Basically moves the origin points where the blinds start.
+            /// </para>
+            /// <para>
+            /// -1 would mean the blinds always cover the whole screen no matter health.
+            /// 0 would mean the blinds will only ever be on the edge of the playfield on 0% health.
+            /// 1 would mean the blinds are fully outside the playfield on 50% health.
+            /// Infinity would mean the blinds are always outside the playfield except on 100% health.
+            /// </para>
+            /// </summary>
+            private const float leniency = 0.1f;
+
+            public DrawableOsuBlinds(CompositeDrawable restrictTo, Beatmap<OsuHitObject> beatmap)
+            {
+                this.restrictTo = restrictTo;
+                this.beatmap = beatmap;
+            }
+
+            [BackgroundDependencyLoader]
+            private void load()
+            {
+                RelativeSizeAxes = Axes.Both;
+
+                Children = new[]
+                {
+                    blackBoxLeft = new Box
+                    {
+                        Anchor = Anchor.TopLeft,
+                        Origin = Anchor.TopLeft,
+                        Colour = Color4.Black,
+                        RelativeSizeAxes = Axes.Y,
+                    },
+                    blackBoxRight = new Box
+                    {
+                        Anchor = Anchor.TopRight,
+                        Origin = Anchor.TopRight,
+                        Colour = Color4.Black,
+                        RelativeSizeAxes = Axes.Y,
+                    },
+                    bgPanelLeft = new ModBlindsPanel
+                    {
+                        Origin = Anchor.TopRight,
+                        Colour = Color4.Gray,
+                    },
+                    panelLeft = new ModBlindsPanel { Origin = Anchor.TopRight, },
+                    bgPanelRight = new ModBlindsPanel { Colour = Color4.Gray },
+                    panelRight = new ModBlindsPanel()
+                };
+            }
+
+            private float calculateGap(float value) => MathHelper.Clamp(value, 0, target_clamp) * targetBreakMultiplier;
+
+            // lagrange polinominal for (0,0) (0.6,0.4) (1,1) should make a good curve
+            private static float applyAdjustmentCurve(float value) => 0.6f * value * value + 0.4f * value;
+
+            protected override void Update()
+            {
+                float start = Parent.ToLocalSpace(restrictTo.ScreenSpaceDrawQuad.TopLeft).X;
+                float end = Parent.ToLocalSpace(restrictTo.ScreenSpaceDrawQuad.TopRight).X;
+
+                float rawWidth = end - start;
+
+                start -= rawWidth * leniency * 0.5f;
+                end += rawWidth * leniency * 0.5f;
+
+                float width = (end - start) * 0.5f * applyAdjustmentCurve(calculateGap(easing));
+
+                // different values in case the playfield ever moves from center to somewhere else.
+                blackBoxLeft.Width = start + width;
+                blackBoxRight.Width = DrawWidth - end + width;
+
+                panelLeft.X = start + width;
+                panelRight.X = end - width;
+                bgPanelLeft.X = start;
+                bgPanelRight.X = end;
+            }
+
+            protected override void LoadComplete()
+            {
+                const float break_open_early = 500;
+                const float break_close_late = 250;
+
+                base.LoadComplete();
+
+                var firstObj = beatmap.HitObjects[0];
+                var startDelay = firstObj.StartTime - firstObj.TimePreempt;
+
+                using (BeginAbsoluteSequence(startDelay + break_close_late, true))
+                    leaveBreak();
+
+                foreach (var breakInfo in beatmap.Breaks)
+                {
+                    if (breakInfo.HasEffect)
+                    {
+                        using (BeginAbsoluteSequence(breakInfo.StartTime - break_open_early, true))
+                        {
+                            enterBreak();
+                            using (BeginDelayedSequence(breakInfo.Duration + break_open_early + break_close_late, true))
+                                leaveBreak();
+                        }
+                    }
+                }
+            }
+
+            private void enterBreak() => this.TransformTo(nameof(targetBreakMultiplier), 0f, 1000, Easing.OutSine);
+
+            private void leaveBreak() => this.TransformTo(nameof(targetBreakMultiplier), 1f, 2500, Easing.OutBounce);
+
+            /// <summary>
+            /// 0 is open, 1 is closed.
+            /// </summary>
+            public void AnimateClosedness(float value) => this.TransformTo(nameof(easing), value, 200, Easing.OutQuint);
+
+            public class ModBlindsPanel : Sprite
+            {
+                [BackgroundDependencyLoader]
+                private void load(TextureStore textures)
+                {
+                    Texture = textures.Get("Play/osu/blinds-panel");
+                }
+            }
+        }
+    }
+}

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

@@ -26,9 +26,6 @@ namespace osu.Game.Rulesets.Osu.Mods
             if (slider == null)
                 return;
 
-            slider.HeadCircle.Position = new Vector2(slider.HeadCircle.Position.X, OsuPlayfield.BASE_SIZE.Y - slider.HeadCircle.Position.Y);
-            slider.TailCircle.Position = new Vector2(slider.TailCircle.Position.X, OsuPlayfield.BASE_SIZE.Y - slider.TailCircle.Position.Y);
-
             slider.NestedHitObjects.OfType<SliderTick>().ForEach(h => h.Position = new Vector2(h.Position.X, OsuPlayfield.BASE_SIZE.Y - h.Position.Y));
             slider.NestedHitObjects.OfType<RepeatPoint>().ForEach(h => h.Position = new Vector2(h.Position.X, OsuPlayfield.BASE_SIZE.Y - h.Position.Y));
 

osu.Game.Rulesets.Osu/Objects/Drawables/DrawableOsuHitObject.cs

@@ -21,7 +21,11 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
         protected DrawableOsuHitObject(OsuHitObject hitObject)
             : base(hitObject)
         {
-            base.AddInternal(shakeContainer = new ShakeContainer { RelativeSizeAxes = Axes.Both });
+            base.AddInternal(shakeContainer = new ShakeContainer
+            {
+                ShakeDuration = 30,
+                RelativeSizeAxes = Axes.Both
+            });
             Alpha = 0;
         }
 

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

@@ -7,6 +7,7 @@ using osu.Game.Rulesets.Objects.Types;
 using System.Collections.Generic;
 using osu.Game.Rulesets.Objects;
 using System.Linq;
+using osu.Framework.Caching;
 using osu.Framework.Configuration;
 using osu.Game.Audio;
 using osu.Game.Beatmaps;
@@ -26,8 +27,11 @@ namespace osu.Game.Rulesets.Osu.Objects
         public double EndTime => StartTime + this.SpanCount() * Path.Distance / Velocity;
         public double Duration => EndTime - StartTime;
 
+        private Cached<Vector2> endPositionCache;
+
+        public override Vector2 EndPosition => endPositionCache.IsValid ? endPositionCache.Value : endPositionCache.Value = Position + this.CurvePositionAt(1);
+
         public Vector2 StackedPositionAt(double t) => StackedPosition + this.CurvePositionAt(t);
-        public override Vector2 EndPosition => Position + this.CurvePositionAt(1);
 
         public override int ComboIndex
         {
@@ -56,7 +60,11 @@ namespace osu.Game.Rulesets.Osu.Objects
         public SliderPath Path
         {
             get => PathBindable.Value;
-            set => PathBindable.Value = value;
+            set
+            {
+                PathBindable.Value = value;
+                endPositionCache.Invalidate();
+            }
         }
 
         public double Distance => Path.Distance;
@@ -73,6 +81,8 @@ namespace osu.Game.Rulesets.Osu.Objects
 
                 if (TailCircle != null)
                     TailCircle.Position = EndPosition;
+
+                endPositionCache.Invalidate();
             }
         }
 
@@ -92,7 +102,17 @@ namespace osu.Game.Rulesets.Osu.Objects
 
         public List<List<SampleInfo>> NodeSamples { get; set; } = new List<List<SampleInfo>>();
 
-        public int RepeatCount { get; set; }
+        private int repeatCount;
+
+        public int RepeatCount
+        {
+            get => repeatCount;
+            set
+            {
+                repeatCount = value;
+                endPositionCache.Invalidate();
+            }
+        }
 
         /// <summary>
         /// The length of one span of this <see cref="Slider"/>.
@@ -169,7 +189,11 @@ namespace osu.Game.Rulesets.Osu.Objects
 
         private void createTicks()
         {
-            var length = Path.Distance;
+            // A very lenient maximum length of a slider for ticks to be generated.
+            // This exists for edge cases such as /b/1573664 where the beatmap has been edited by the user, and should never be reached in normal usage.
+            const double max_length = 100000;
+
+            var length = Math.Min(max_length, Path.Distance);
             var tickDistance = MathHelper.Clamp(TickDistance, 0, length);
 
             if (tickDistance == 0) return;

osu.Game.Rulesets.Osu/OsuRuleset.cs

@@ -31,8 +31,8 @@ namespace osu.Game.Rulesets.Osu
 
         public override IEnumerable<KeyBinding> GetDefaultKeyBindings(int variant = 0) => new[]
         {
-            new KeyBinding(InputKey.A, OsuAction.LeftButton),
+            new KeyBinding(InputKey.Z, OsuAction.LeftButton),
-            new KeyBinding(InputKey.S, OsuAction.RightButton),
+            new KeyBinding(InputKey.X, OsuAction.RightButton),
             new KeyBinding(InputKey.MouseLeft, OsuAction.LeftButton),
             new KeyBinding(InputKey.MouseRight, OsuAction.RightButton),
         };
@@ -103,7 +103,7 @@ namespace osu.Game.Rulesets.Osu
                         new MultiMod(new OsuModSuddenDeath(), new OsuModPerfect()),
                         new MultiMod(new OsuModDoubleTime(), new OsuModNightcore()),
                         new OsuModHidden(),
-                        new OsuModFlashlight(),
+                        new MultiMod(new OsuModFlashlight(), new OsuModBlinds()),
                     };
                 case ModType.Conversion:
                     return new Mod[]

osu.Game.Rulesets.Osu/Scoring/OsuScoreProcessor.cs

@@ -5,11 +5,11 @@ using System.Collections.Generic;
 using osu.Framework.Extensions;
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Judgements;
+using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Osu.Judgements;
 using osu.Game.Rulesets.Osu.Objects;
 using osu.Game.Rulesets.Scoring;
 using osu.Game.Rulesets.UI;
-using osu.Game.Scoring;
 
 namespace osu.Game.Rulesets.Osu.Scoring
 {
@@ -22,7 +22,6 @@ namespace osu.Game.Rulesets.Osu.Scoring
 
         private float hpDrainRate;
 
-        private readonly Dictionary<HitResult, int> scoreResultCounts = new Dictionary<HitResult, int>();
         private readonly Dictionary<ComboResult, int> comboResultCounts = new Dictionary<ComboResult, int>();
 
         protected override void ApplyBeatmap(Beatmap<OsuHitObject> beatmap)
@@ -35,21 +34,9 @@ namespace osu.Game.Rulesets.Osu.Scoring
         protected override void Reset(bool storeResults)
         {
             base.Reset(storeResults);
-
-            scoreResultCounts.Clear();
             comboResultCounts.Clear();
         }
 
-        public override void PopulateScore(ScoreInfo score)
-        {
-            base.PopulateScore(score);
-
-            score.Statistics[HitResult.Great] = scoreResultCounts.GetOrDefault(HitResult.Great);
-            score.Statistics[HitResult.Good] = scoreResultCounts.GetOrDefault(HitResult.Good);
-            score.Statistics[HitResult.Meh] = scoreResultCounts.GetOrDefault(HitResult.Meh);
-            score.Statistics[HitResult.Miss] = scoreResultCounts.GetOrDefault(HitResult.Miss);
-        }
-
         private const double harshness = 0.01;
 
         protected override void ApplyResult(JudgementResult result)
@@ -59,10 +46,7 @@ namespace osu.Game.Rulesets.Osu.Scoring
             var osuResult = (OsuJudgementResult)result;
 
             if (result.Type != HitResult.None)
-            {
-                scoreResultCounts[result.Type] = scoreResultCounts.GetOrDefault(result.Type) + 1;
                 comboResultCounts[osuResult.ComboType] = comboResultCounts.GetOrDefault(osuResult.ComboType) + 1;
-            }
 
             switch (result.Type)
             {
@@ -89,5 +73,7 @@ namespace osu.Game.Rulesets.Osu.Scoring
         }
 
         protected override JudgementResult CreateResult(Judgement judgement) => new OsuJudgementResult(judgement);
+
+        protected override HitWindows CreateHitWindows() => new OsuHitWindows();
     }
 }

osu.Game.Rulesets.Taiko.Tests/.vscode/launch.json

@@ -7,7 +7,7 @@
             "request": "launch",
             "program": "dotnet",
             "args": [
-                "${workspaceRoot}/bin/Debug/netcoreapp2.1/osu.Game.Rulesets.Taiko.Tests.dll"
+                "${workspaceRoot}/bin/Debug/netcoreapp2.2/osu.Game.Rulesets.Taiko.Tests.dll"
             ],
             "cwd": "${workspaceRoot}",
             "preLaunchTask": "Build (Debug)",
@@ -20,7 +20,7 @@
             "request": "launch",
             "program": "dotnet",
             "args": [
-                "${workspaceRoot}/bin/Release/netcoreapp2.1/osu.Game.Rulesets.Taiko.Tests.dll"
+                "${workspaceRoot}/bin/Release/netcoreapp2.2/osu.Game.Rulesets.Taiko.Tests.dll"
             ],
             "cwd": "${workspaceRoot}",
             "preLaunchTask": "Build (Release)",

osu.Game.Rulesets.Taiko/Scoring/TaikoScoreProcessor.cs

@@ -3,6 +3,7 @@
 
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Judgements;
+using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Scoring;
 using osu.Game.Rulesets.Taiko.Objects;
 using osu.Game.Rulesets.UI;
@@ -65,5 +66,7 @@ namespace osu.Game.Rulesets.Taiko.Scoring
 
             Health.Value = 0;
         }
+
+        protected override HitWindows CreateHitWindows() => new TaikoHitWindows();
     }
 }

osu.Game.Tests/Beatmaps/IO/ImportBeatmapTest.cs

@@ -29,7 +29,7 @@ namespace osu.Game.Tests.Beatmaps.IO
             {
                 try
                 {
-                    loadOszIntoOsu(loadOsu(host));
+                    LoadOszIntoOsu(loadOsu(host));
                 }
                 finally
                 {
@@ -48,7 +48,7 @@ namespace osu.Game.Tests.Beatmaps.IO
                 {
                     var osu = loadOsu(host);
 
-                    var imported = loadOszIntoOsu(osu);
+                    var imported = LoadOszIntoOsu(osu);
 
                     deleteBeatmapSet(imported, osu);
                 }
@@ -69,8 +69,8 @@ namespace osu.Game.Tests.Beatmaps.IO
                 {
                     var osu = loadOsu(host);
 
-                    var imported = loadOszIntoOsu(osu);
+                    var imported = LoadOszIntoOsu(osu);
-                    var importedSecondTime = loadOszIntoOsu(osu);
+                    var importedSecondTime = LoadOszIntoOsu(osu);
 
                     // check the newly "imported" beatmap is actually just the restored previous import. since it matches hash.
                     Assert.IsTrue(imported.ID == importedSecondTime.ID);
@@ -105,7 +105,7 @@ namespace osu.Game.Tests.Beatmaps.IO
                     manager.ItemAdded += (_, __, ___) => fireCount++;
                     manager.ItemRemoved += _ => fireCount++;
 
-                    var imported = loadOszIntoOsu(osu);
+                    var imported = LoadOszIntoOsu(osu);
 
                     Assert.AreEqual(0, fireCount -= 1);
 
@@ -160,12 +160,12 @@ namespace osu.Game.Tests.Beatmaps.IO
                     var osu = loadOsu(host);
                     var manager = osu.Dependencies.Get<BeatmapManager>();
 
-                    var imported = loadOszIntoOsu(osu);
+                    var imported = LoadOszIntoOsu(osu);
 
                     imported.Hash += "-changed";
                     manager.Update(imported);
 
-                    var importedSecondTime = loadOszIntoOsu(osu);
+                    var importedSecondTime = LoadOszIntoOsu(osu);
 
                     Assert.IsTrue(imported.ID != importedSecondTime.ID);
                     Assert.IsTrue(imported.Beatmaps.First().ID < importedSecondTime.Beatmaps.First().ID);
@@ -191,11 +191,11 @@ namespace osu.Game.Tests.Beatmaps.IO
                 {
                     var osu = loadOsu(host);
 
-                    var imported = loadOszIntoOsu(osu);
+                    var imported = LoadOszIntoOsu(osu);
 
                     deleteBeatmapSet(imported, osu);
 
-                    var importedSecondTime = loadOszIntoOsu(osu);
+                    var importedSecondTime = LoadOszIntoOsu(osu);
 
                     // check the newly "imported" beatmap is actually just the restored previous import. since it matches hash.
                     Assert.IsTrue(imported.ID == importedSecondTime.ID);
@@ -262,7 +262,7 @@ namespace osu.Game.Tests.Beatmaps.IO
             }
         }
 
-        private string createTemporaryBeatmap()
+        private static string createTemporaryBeatmap()
         {
             var temp = Path.GetTempFileName() + ".osz";
             File.Copy(TEST_OSZ_PATH, temp, true);
@@ -270,7 +270,7 @@ namespace osu.Game.Tests.Beatmaps.IO
             return temp;
         }
 
-        private BeatmapSetInfo loadOszIntoOsu(OsuGameBase osu, string path = null)
+        public static BeatmapSetInfo LoadOszIntoOsu(OsuGameBase osu, string path = null)
         {
             var temp = path ?? createTemporaryBeatmap();
 
@@ -305,7 +305,7 @@ namespace osu.Game.Tests.Beatmaps.IO
             return osu;
         }
 
-        private void ensureLoaded(OsuGameBase osu, int timeout = 60000)
+        private static void ensureLoaded(OsuGameBase osu, int timeout = 60000)
         {
             IEnumerable<BeatmapSetInfo> resultSets = null;
             var store = osu.Dependencies.Get<BeatmapManager>();
@@ -343,7 +343,7 @@ namespace osu.Game.Tests.Beatmaps.IO
             Assert.IsTrue(beatmap?.HitObjects.Any() == true);
         }
 
-        private void waitForOrAssert(Func<bool> result, string failureMessage, int timeout = 60000)
+        private static void waitForOrAssert(Func<bool> result, string failureMessage, int timeout = 60000)
         {
             Task task = Task.Run(() =>
             {

osu.Game.Tests/Visual/TestCaseAccountCreationOverlay.cs

@@ -0,0 +1,32 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System;
+using System.Collections.Generic;
+using osu.Framework.Graphics.Containers;
+using osu.Game.Overlays;
+using osu.Game.Overlays.AccountCreation;
+
+namespace osu.Game.Tests.Visual
+{
+    public class TestCaseAccountCreationOverlay : OsuTestCase
+    {
+        public override IReadOnlyList<Type> RequiredTypes => new[]
+        {
+            typeof(ErrorTextFlowContainer),
+            typeof(AccountCreationBackground),
+            typeof(ScreenEntry),
+            typeof(ScreenWarning),
+            typeof(ScreenWelcome),
+            typeof(AccountCreationScreen),
+        };
+
+        public TestCaseAccountCreationOverlay()
+        {
+            var accountCreation = new AccountCreationOverlay();
+            Child = accountCreation;
+
+            accountCreation.State = Visibility.Visible;
+        }
+    }
+}

osu.Game.Tests/Visual/TestCaseDrawableDate.cs

@@ -0,0 +1,67 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Shapes;
+using osu.Game.Graphics;
+using osuTK;
+using osuTK.Graphics;
+
+namespace osu.Game.Tests.Visual
+{
+    public class TestCaseDrawableDate : OsuTestCase
+    {
+        public TestCaseDrawableDate()
+        {
+            Child = new FillFlowContainer
+            {
+                Direction = FillDirection.Vertical,
+                AutoSizeAxes = Axes.Both,
+                Origin = Anchor.Centre,
+                Anchor = Anchor.Centre,
+                Children = new Drawable[]
+                {
+                    new PokeyDrawableDate(DateTimeOffset.Now.Subtract(TimeSpan.FromSeconds(60))),
+                    new PokeyDrawableDate(DateTimeOffset.Now.Subtract(TimeSpan.FromSeconds(55))),
+                    new PokeyDrawableDate(DateTimeOffset.Now.Subtract(TimeSpan.FromSeconds(50))),
+                    new PokeyDrawableDate(DateTimeOffset.Now),
+                    new PokeyDrawableDate(DateTimeOffset.Now.Add(TimeSpan.FromSeconds(60))),
+                    new PokeyDrawableDate(DateTimeOffset.Now.Add(TimeSpan.FromSeconds(65))),
+                    new PokeyDrawableDate(DateTimeOffset.Now.Add(TimeSpan.FromSeconds(70))),
+                }
+            };
+        }
+
+        private class PokeyDrawableDate : CompositeDrawable
+        {
+            public PokeyDrawableDate(DateTimeOffset date)
+            {
+                const float box_size = 10;
+
+                DrawableDate drawableDate;
+                Box flash;
+
+                AutoSizeAxes = Axes.Both;
+                InternalChildren = new Drawable[]
+                {
+                    flash = new Box
+                    {
+                        Colour = Color4.Yellow,
+                        Size = new Vector2(box_size),
+                        Anchor = Anchor.CentreLeft,
+                        Origin = Anchor.CentreLeft,
+                        Alpha = 0
+                    },
+                    drawableDate = new DrawableDate(date)
+                    {
+                        X = box_size + 2,
+                    }
+                };
+
+                drawableDate.Current.ValueChanged += v => flash.FadeOutFromOne(500);
+            }
+        }
+    }
+}

osu.Game.Tests/Visual/TestCaseDrawableRoom.cs

@@ -1,135 +0,0 @@
-// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
-
-using NUnit.Framework;
-using osu.Framework.Allocation;
-using osu.Framework.Graphics;
-using osu.Framework.Graphics.Containers;
-using osu.Game.Beatmaps;
-using osu.Game.Graphics.UserInterface;
-using osu.Game.Online.Multiplayer;
-using osu.Game.Rulesets;
-using osu.Game.Screens.Multi.Components;
-using osu.Game.Users;
-
-namespace osu.Game.Tests.Visual
-{
-    [TestFixture]
-    public class TestCaseDrawableRoom : OsuTestCase
-    {
-        private RulesetStore rulesets;
-
-        protected override void LoadComplete()
-        {
-            base.LoadComplete();
-
-            DrawableRoom first;
-            Add(new FillFlowContainer
-            {
-                Anchor = Anchor.Centre,
-                Origin = Anchor.Centre,
-                AutoSizeAxes = Axes.Y,
-                Width = 580f,
-                Direction = FillDirection.Vertical,
-                Children = new Drawable[]
-                {
-                    first = new DrawableRoom(new Room
-                    {
-                        Name = { Value = @"Great Room Right Here" },
-                        Host = { Value = new User { Username = @"Naeferith", Id = 9492835, Country = new Country { FlagName = @"FR" } } },
-                        Status = { Value = new RoomStatusOpen() },
-                        Type = { Value = new GameTypeTeamVersus() },
-                        Beatmap =
-                        {
-                            Value = new BeatmapInfo
-                            {
-                                StarDifficulty = 4.65,
-                                Ruleset = rulesets.GetRuleset(3),
-                                Metadata = new BeatmapMetadata
-                                {
-                                    Title = @"Critical Crystal",
-                                    Artist = @"Seiryu",
-                                },
-                                BeatmapSet = new BeatmapSetInfo
-                                {
-                                    OnlineInfo = new BeatmapSetOnlineInfo
-                                    {
-                                        Covers = new BeatmapSetOnlineCovers
-                                        {
-                                            Cover = @"https://assets.ppy.sh//beatmaps/376340/covers/cover.jpg?1456478455",
-                                        },
-                                    },
-                                },
-                            },
-                        },
-                        Participants =
-                        {
-                            Value = new[]
-                            {
-                                new User { Statistics = new UserStatistics { Ranks = new UserStatistics.UserRanks { Global = 1355 } } },
-                                new User { Statistics = new UserStatistics { Ranks = new UserStatistics.UserRanks { Global = 8756 } } },
-                            },
-                        },
-                    }),
-                    new DrawableRoom(new Room
-                    {
-                        Name = { Value = @"Relax It's The Weekend" },
-                        Host = { Value = new User { Username = @"peppy", Id = 2, Country = new Country { FlagName = @"AU" } } },
-                        Status = { Value = new RoomStatusPlaying() },
-                        Type = { Value = new GameTypeTagTeam() },
-                        Beatmap =
-                        {
-                            Value = new BeatmapInfo
-                            {
-                                StarDifficulty = 1.96,
-                                Ruleset = rulesets.GetRuleset(0),
-                                Metadata = new BeatmapMetadata
-                                {
-                                    Title = @"Serendipity",
-                                    Artist = @"ZAQ",
-                                },
-                                BeatmapSet = new BeatmapSetInfo
-                                {
-                                    OnlineInfo = new BeatmapSetOnlineInfo
-                                    {
-                                        Covers = new BeatmapSetOnlineCovers
-                                        {
-                                            Cover = @"https://assets.ppy.sh//beatmaps/526839/covers/cover.jpg?1493815706",
-                                        },
-                                    },
-                                },
-                            },
-                        },
-                        Participants =
-                        {
-                            Value = new[]
-                            {
-                                new User { Statistics = new UserStatistics { Ranks = new UserStatistics.UserRanks { Global = 578975 } } },
-                                new User { Statistics = new UserStatistics { Ranks = new UserStatistics.UserRanks { Global = 24554 } } },
-                            },
-                        },
-                    }),
-                }
-            });
-
-            AddStep(@"select", () => first.State = SelectionState.Selected);
-            AddStep(@"change title", () => first.Room.Name.Value = @"I Changed Name");
-            AddStep(@"change host", () => first.Room.Host.Value = new User { Username = @"DrabWeb", Id = 6946022, Country = new Country { FlagName = @"CA" } });
-            AddStep(@"change status", () => first.Room.Status.Value = new RoomStatusPlaying());
-            AddStep(@"change type", () => first.Room.Type.Value = new GameTypeVersus());
-            AddStep(@"change beatmap", () => first.Room.Beatmap.Value = null);
-            AddStep(@"change participants", () => first.Room.Participants.Value = new[]
-            {
-                new User { Statistics = new UserStatistics { Ranks = new UserStatistics.UserRanks { Global = 1254 } } },
-                new User { Statistics = new UserStatistics { Ranks = new UserStatistics.UserRanks { Global = 123189 } } },
-            });
-            AddStep(@"deselect", () => first.State = SelectionState.NotSelected);
-        }
-
-        [BackgroundDependencyLoader]
-        private void load(RulesetStore rulesets)
-        {
-            this.rulesets = rulesets;
-        }
-    }
-}

osu.Game.Tests/Visual/TestCaseLeaderboard.cs

@@ -11,6 +11,7 @@ using osu.Framework.Allocation;
 using osuTK;
 using System.Linq;
 using osu.Game.Beatmaps;
+using osu.Game.Online.Leaderboards;
 using osu.Game.Rulesets;
 using osu.Game.Scoring;
 
@@ -36,7 +37,7 @@ namespace osu.Game.Tests.Visual
                 Origin = Anchor.Centre,
                 Anchor = Anchor.Centre,
                 Size = new Vector2(550f, 450f),
-                Scope = LeaderboardScope.Global,
+                Scope = BeatmapLeaderboardScope.Global,
             });
 
             AddStep(@"New Scores", newScores);
@@ -275,7 +276,7 @@ namespace osu.Game.Tests.Visual
             };
         }
 
-        private class FailableLeaderboard : Leaderboard
+        private class FailableLeaderboard : BeatmapLeaderboard
         {
             public void SetRetrievalState(PlaceholderState state)
             {

osu.Game.Tests/Visual/TestCaseLounge.cs

@@ -1,216 +0,0 @@
-// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
-
-using System.Collections.Generic;
-using System.Linq;
-using NUnit.Framework;
-using osu.Framework.Allocation;
-using osu.Game.Beatmaps;
-using osu.Game.Online.Multiplayer;
-using osu.Game.Rulesets;
-using osu.Game.Screens;
-using osu.Game.Screens.Backgrounds;
-using osu.Game.Screens.Multi.Components;
-using osu.Game.Screens.Multi.Screens.Lounge;
-using osu.Game.Users;
-using osuTK.Input;
-
-namespace osu.Game.Tests.Visual
-{
-    [TestFixture]
-    public class TestCaseLounge : ManualInputManagerTestCase
-    {
-        private TestLounge lounge;
-
-        [BackgroundDependencyLoader]
-        private void load(RulesetStore rulesets)
-        {
-            lounge = new TestLounge();
-
-            Room[] rooms =
-            {
-                new Room
-                {
-                    Name = { Value = @"Just Another Room" },
-                    Host = { Value = new User { Username = @"DrabWeb", Id = 6946022, Country = new Country { FlagName = @"CA" } } },
-                    Status = { Value = new RoomStatusPlaying() },
-                    Availability = { Value = RoomAvailability.Public },
-                    Type = { Value = new GameTypeTagTeam() },
-                    Beatmap =
-                    {
-                        Value = new BeatmapInfo
-                        {
-                            StarDifficulty = 5.65,
-                            Ruleset = rulesets.GetRuleset(0),
-                            Metadata = new BeatmapMetadata
-                            {
-                                Title = @"Sidetracked Day (Short Ver.)",
-                                Artist = @"VINXIS",
-                                AuthorString = @"Hobbes2",
-                            },
-                            BeatmapSet = new BeatmapSetInfo
-                            {
-                                OnlineInfo = new BeatmapSetOnlineInfo
-                                {
-                                    Covers = new BeatmapSetOnlineCovers
-                                    {
-                                        Cover = @"https://assets.ppy.sh/beatmaps/767600/covers/cover.jpg?1526243446",
-                                    },
-                                },
-                            },
-                        }
-                    },
-                    MaxParticipants = { Value = 10 },
-                    Participants =
-                    {
-                        Value = new[]
-                        {
-                            new User { Username = @"flyte", Id = 3103765, Statistics = new UserStatistics { Ranks = new UserStatistics.UserRanks { Global = 142 } } },
-                            new User { Username = @"Cookiezi", Id = 124493, Statistics = new UserStatistics { Ranks = new UserStatistics.UserRanks { Global = 546 } } },
-                            new User { Username = @"Angelsim", Id = 1777162, Statistics = new UserStatistics { Ranks = new UserStatistics.UserRanks { Global = 287 } } },
-                            new User { Username = @"Rafis", Id = 2558286, Statistics = new UserStatistics { Ranks = new UserStatistics.UserRanks { Global = 468 } } },
-                            new User { Username = @"hvick225", Id = 50265, Statistics = new UserStatistics { Ranks = new UserStatistics.UserRanks { Global = 325 } } },
-                            new User { Username = @"peppy", Id = 2, Statistics = new UserStatistics { Ranks = new UserStatistics.UserRanks { Global = 625 } } },
-                        }
-                    }
-                },
-                new Room
-                {
-                    Name = { Value = @"Not Just Any Room" },
-                    Host = { Value = new User { Username = @"Monstrata", Id = 2706438, Country = new Country { FlagName = @"CA" } } },
-                    Status = { Value = new RoomStatusOpen() },
-                    Availability = { Value = RoomAvailability.FriendsOnly },
-                    Type = { Value = new GameTypeTeamVersus() },
-                    Beatmap =
-                    {
-                        Value = new BeatmapInfo
-                        {
-                            StarDifficulty = 2.73,
-                            Ruleset = rulesets.GetRuleset(0),
-                            Metadata = new BeatmapMetadata
-                            {
-                                Title = @"lit(var)",
-                                Artist = @"kensuke ushio",
-                                AuthorString = @"Monstrata",
-                            },
-                            BeatmapSet = new BeatmapSetInfo
-                            {
-                                OnlineInfo = new BeatmapSetOnlineInfo
-                                {
-                                    Covers = new BeatmapSetOnlineCovers
-                                    {
-                                        Cover = @"https://assets.ppy.sh/beatmaps/623972/covers/cover.jpg?1521167183",
-                                    },
-                                },
-                            },
-                        }
-                    },
-                    Participants =
-                    {
-                        Value = new[]
-                        {
-                            new User { Username = @"Jeby", Id = 3136279, Statistics = new UserStatistics { Ranks = new UserStatistics.UserRanks { Global = 3497 } } },
-                            new User { Username = @"DualAkira", Id = 5220933, Statistics = new UserStatistics { Ranks = new UserStatistics.UserRanks { Global = 643 } } },
-                            new User { Username = @"Datenshi Yohane", Id = 7171857, Statistics = new UserStatistics { Ranks = new UserStatistics.UserRanks { Global = 10555 } } },
-                        }
-                    }
-                },
-                new Room
-                {
-                    Name = { Value = @"room THE FINAL" },
-                    Host = { Value = new User { Username = @"Delis", Id = 1603923, Country = new Country { FlagName = @"JP" } } },
-                    Status = { Value = new RoomStatusPlaying() },
-                    Availability = { Value = RoomAvailability.Public },
-                    Type = { Value = new GameTypeTagTeam() },
-                    Beatmap =
-                    {
-                        Value = new BeatmapInfo
-                        {
-                            StarDifficulty = 4.48,
-                            Ruleset = rulesets.GetRuleset(3),
-                            Metadata = new BeatmapMetadata
-                            {
-                                Title = @"ONIGIRI FREEWAY",
-                                Artist = @"OISHII",
-                                AuthorString = @"Mentholzzz",
-                            },
-                            BeatmapSet = new BeatmapSetInfo
-                            {
-                                OnlineInfo = new BeatmapSetOnlineInfo
-                                {
-                                    Covers = new BeatmapSetOnlineCovers
-                                    {
-                                        Cover = @"https://assets.ppy.sh/beatmaps/663098/covers/cover.jpg?1521898837",
-                                    },
-                                },
-                            },
-                        }
-                    },
-                    MaxParticipants = { Value = 30 },
-                    Participants =
-                    {
-                        Value = new[]
-                        {
-                            new User { Username = @"KizuA", Id = 6510442, Statistics = new UserStatistics { Ranks = new UserStatistics.UserRanks { Global = 5372 } } },
-                            new User { Username = @"Colored", Id = 827563, Statistics = new UserStatistics { Ranks = new UserStatistics.UserRanks { Global = 810 } } },
-                            new User { Username = @"Beryl", Id = 3817591, Statistics = new UserStatistics { Ranks = new UserStatistics.UserRanks { Global = 10096 } } },
-                        }
-                    }
-                },
-            };
-
-            AddStep(@"show", () => Add(lounge));
-            AddStep(@"set rooms", () => lounge.Rooms = rooms);
-            selectAssert(0);
-            AddStep(@"clear rooms", () => lounge.Rooms = new Room[] {});
-            AddAssert(@"no room selected", () => lounge.SelectedRoom == null);
-            AddStep(@"set rooms", () => lounge.Rooms = rooms);
-            selectAssert(1);
-            AddStep(@"open room 1", () => clickRoom(1));
-            AddUntilStep(() => lounge.ChildScreen?.IsCurrentScreen == true, "wait until room current");
-            AddStep(@"make lounge current", lounge.MakeCurrent);
-            filterAssert(@"THE FINAL", LoungeTab.Public, 1);
-            filterAssert(string.Empty, LoungeTab.Public, 2);
-            filterAssert(string.Empty, LoungeTab.Private, 1);
-            filterAssert(string.Empty, LoungeTab.Public, 2);
-            filterAssert(@"no matches", LoungeTab.Public, 0);
-            AddStep(@"clear rooms", () => lounge.Rooms = new Room[] {});
-            AddStep(@"set rooms", () => lounge.Rooms = rooms);
-            AddAssert(@"no matches after clear", () => !lounge.ChildRooms.Any());
-            filterAssert(string.Empty, LoungeTab.Public, 2);
-            AddStep(@"exit", lounge.Exit);
-        }
-
-        private void clickRoom(int n)
-        {
-            InputManager.MoveMouseTo(lounge.ChildRooms.ElementAt(n));
-            InputManager.Click(MouseButton.Left);
-        }
-
-        private void selectAssert(int n)
-        {
-            AddStep($@"select room {n}", () => clickRoom(n));
-            AddAssert($@"room {n} selected", () => lounge.SelectedRoom == lounge.ChildRooms.ElementAt(n).Room);
-        }
-
-        private void filterAssert(string filter, LoungeTab tab, int endCount)
-        {
-            AddStep($@"filter '{filter}', {tab}", () => lounge.SetFilter(filter, tab));
-            AddAssert(@"filtered correctly", () => lounge.ChildRooms.Count() == endCount);
-        }
-
-        private class TestLounge : Lounge
-        {
-            protected override BackgroundScreen CreateBackground() => new BackgroundScreenDefault();
-
-            public IEnumerable<DrawableRoom> ChildRooms => RoomsContainer.Children.Where(r => r.MatchingFilter);
-            public Room SelectedRoom => Inspector.Room;
-
-            public void SetFilter(string filter, LoungeTab tab)
-            {
-                Filter.Search.Current.Value = filter;
-                Filter.Tabs.Current.Value = tab;
-            }
-        }
-    }
-}

osu.Game.Tests/Visual/TestCaseLoungeRoomsContainer.cs

@@ -0,0 +1,101 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using osu.Framework.Allocation;
+using osu.Framework.Configuration;
+using osu.Framework.Graphics;
+using osu.Game.Graphics;
+using osu.Game.Online.Multiplayer;
+using osu.Game.Screens.Multi;
+using osu.Game.Screens.Multi.Lounge.Components;
+using osu.Game.Users;
+using osuTK.Graphics;
+
+namespace osu.Game.Tests.Visual
+{
+    public class TestCaseLoungeRoomsContainer : OsuTestCase
+    {
+        public override IReadOnlyList<Type> RequiredTypes => new[]
+        {
+            typeof(RoomsContainer),
+            typeof(DrawableRoom)
+        };
+
+        [Cached(Type = typeof(IRoomManager))]
+        private TestRoomManager roomManager = new TestRoomManager();
+
+        public TestCaseLoungeRoomsContainer()
+        {
+            RoomsContainer container;
+
+            Child = container = new RoomsContainer
+            {
+                Anchor = Anchor.Centre,
+                Origin = Anchor.Centre,
+                Width = 0.5f,
+                JoinRequested = joinRequested
+            };
+
+            AddStep("clear rooms", () => roomManager.Rooms.Clear());
+
+            AddStep("add rooms", () =>
+            {
+                for (int i = 0; i < 3; i++)
+                {
+                    roomManager.Rooms.Add(new Room
+                    {
+                        RoomID = { Value = i },
+                        Name = { Value = $"Room {i}" },
+                        Host = { Value = new User { Username = "Host" } },
+                        EndDate = { Value = DateTimeOffset.Now + TimeSpan.FromSeconds(10) }
+                    });
+                }
+            });
+
+            AddAssert("has 2 rooms", () => container.Rooms.Count == 3);
+            AddStep("remove first room", () => roomManager.Rooms.Remove(roomManager.Rooms.FirstOrDefault()));
+            AddAssert("has 2 rooms", () => container.Rooms.Count == 2);
+            AddAssert("first room removed", () => container.Rooms.All(r => r.Room.RoomID.Value != 0));
+
+            AddStep("select first room", () => container.Rooms.First().Action?.Invoke());
+            AddAssert("first room selected", () => container.SelectedRoom.Value == roomManager.Rooms.First());
+
+            AddStep("join first room", () => container.Rooms.First().Action?.Invoke());
+            AddAssert("first room joined", () => roomManager.Rooms.First().Status.Value is JoinedRoomStatus);
+        }
+
+        private void joinRequested(Room room) => room.Status.Value = new JoinedRoomStatus();
+
+        private class TestRoomManager : IRoomManager
+        {
+            public event Action RoomsUpdated;
+
+            public readonly BindableCollection<Room> Rooms = new BindableCollection<Room>();
+            IBindableCollection<Room> IRoomManager.Rooms => Rooms;
+
+            public void CreateRoom(Room room, Action<Room> onSuccess = null, Action<string> onError = null) => Rooms.Add(room);
+
+            public void JoinRoom(Room room, Action<Room> onSuccess = null, Action<string> onError = null)
+            {
+            }
+
+            public void PartRoom()
+            {
+            }
+
+            public void Filter(FilterCriteria criteria)
+            {
+            }
+        }
+
+        private class JoinedRoomStatus : RoomStatus
+        {
+            public override string Message => "Joined";
+
+            public override Color4 GetAppropriateColour(OsuColour colours) => colours.Yellow;
+        }
+    }
+}

osu.Game.Tests/Visual/TestCaseMatch.cs

@@ -1,142 +0,0 @@
-// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
-
-using NUnit.Framework;
-using osu.Framework.Allocation;
-using osu.Game.Beatmaps;
-using osu.Game.Online.Multiplayer;
-using osu.Game.Rulesets;
-using osu.Game.Screens.Multi.Screens.Match;
-using osu.Game.Users;
-
-namespace osu.Game.Tests.Visual
-{
-    [TestFixture]
-    public class TestCaseMatch : OsuTestCase
-    {
-        [BackgroundDependencyLoader]
-        private void load(RulesetStore rulesets)
-        {
-            Room room = new Room
-            {
-                Name = { Value = @"One Awesome Room" },
-                Status = { Value = new RoomStatusOpen() },
-                Availability = { Value = RoomAvailability.Public },
-                Type = { Value = new GameTypeTeamVersus() },
-                Beatmap =
-                {
-                    Value = new BeatmapInfo
-                    {
-                        StarDifficulty = 5.02,
-                        Ruleset = rulesets.GetRuleset(1),
-                        Metadata = new BeatmapMetadata
-                        {
-                            Title = @"Paradigm Shift",
-                            Artist = @"Morimori Atsushi",
-                            AuthorString = @"eiri-",
-                        },
-                        BeatmapSet = new BeatmapSetInfo
-                        {
-                            OnlineInfo = new BeatmapSetOnlineInfo
-                            {
-                                Covers = new BeatmapSetOnlineCovers
-                                {
-                                    Cover = @"https://assets.ppy.sh/beatmaps/765055/covers/cover.jpg?1526955337",
-                                },
-                            },
-                        },
-                    },
-                },
-                MaxParticipants = { Value = 5 },
-                Participants =
-                {
-                    Value = new[]
-                    {
-                        new User
-                        {
-                            Username = @"eiri-",
-                            Id = 3388410,
-                            Country = new Country { FlagName = @"US" },
-                            CoverUrl = @"https://assets.ppy.sh/user-profile-covers/3388410/00a8486a247831e1cc4375db519f611ac970bda8bc0057d78b0f540ea38c3e58.jpeg",
-                            IsSupporter = true,
-                        },
-                        new User
-                        {
-                            Username = @"Nepuri",
-                            Id = 6637817,
-                            Country = new Country { FlagName = @"DE" },
-                            CoverUrl = @"https://assets.ppy.sh/user-profile-covers/6637817/9085fc60248b6b5327a72c1dcdecf2dbedba810ae0ab6bcf7224e46b1339632a.jpeg",
-                            IsSupporter = true,
-                        },
-                        new User
-                        {
-                            Username = @"goheegy",
-                            Id = 8057655,
-                            Country = new Country { FlagName = @"GB" },
-                            CoverUrl = @"https://assets.ppy.sh/user-profile-covers/8057655/21cec27c25a11dc197a4ec6a74253dbabb495949b0e0697113352f12007018c5.jpeg",
-                        },
-                        new User
-                        {
-                            Username = @"Alumetri",
-                            Id = 5371497,
-                            Country = new Country { FlagName = @"RU" },
-                            CoverUrl = @"https://assets.ppy.sh/user-profile-covers/5371497/e023b8c7fbe3613e64bd4856703517ea50fbed8a5805dc9acda9efe9897c67e2.jpeg",
-                        },
-                    }
-                },
-            };
-
-            Match match = new Match(room);
-
-            AddStep(@"show", () => Add(match));
-            AddStep(@"null beatmap", () => room.Beatmap.Value = null);
-            AddStep(@"change name", () => room.Name.Value = @"Two Awesome Rooms");
-            AddStep(@"change status", () => room.Status.Value = new RoomStatusPlaying());
-            AddStep(@"change availability", () => room.Availability.Value = RoomAvailability.FriendsOnly);
-            AddStep(@"change type", () => room.Type.Value = new GameTypeTag());
-            AddStep(@"change beatmap", () => room.Beatmap.Value = new BeatmapInfo
-            {
-                StarDifficulty = 4.33,
-                Ruleset = rulesets.GetRuleset(2),
-                Metadata = new BeatmapMetadata
-                {
-                    Title = @"Yasashisa no Riyuu",
-                    Artist = @"ChouCho",
-                    AuthorString = @"celerih",
-                },
-                BeatmapSet = new BeatmapSetInfo
-                {
-                    OnlineInfo = new BeatmapSetOnlineInfo
-                    {
-                        Covers = new BeatmapSetOnlineCovers
-                        {
-                            Cover = @"https://assets.ppy.sh/beatmaps/685391/covers/cover.jpg?1524597970",
-                        },
-                    },
-                },
-            });
-
-            AddStep(@"null max participants", () => room.MaxParticipants.Value = null);
-            AddStep(@"change participants", () => room.Participants.Value = new[]
-            {
-                new User
-                {
-                    Username = @"Spectator",
-                    Id = 702598,
-                    Country = new Country { FlagName = @"KR" },
-                    CoverUrl = @"https://assets.ppy.sh/user-profile-covers/702598/3bbf4cb8b8d2cf8b03145000a975ff27e191ab99b0920832e7dd67386280e288.jpeg",
-                    IsSupporter = true,
-                },
-                new User
-                {
-                    Username = @"celerih",
-                    Id = 4696296,
-                    Country = new Country { FlagName = @"CA" },
-                    CoverUrl = @"https://assets.ppy.sh/user-profile-covers/4696296/7f8500731d0ac66d5472569d146a7be07d9460273361913f22c038867baddaef.jpeg",
-                },
-            });
-
-            AddStep(@"exit", match.Exit);
-        }
-    }
-}

osu.Game.Tests/Visual/TestCaseMatchHeader.cs

@@ -1,43 +1,54 @@
 // Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
-using NUnit.Framework;
+using System;
+using System.Collections.Generic;
 using osu.Game.Beatmaps;
-using osu.Game.Screens.Multi.Screens.Match;
+using osu.Game.Online.Multiplayer;
+using osu.Game.Online.Multiplayer.GameTypes;
+using osu.Game.Rulesets.Osu;
+using osu.Game.Rulesets.Osu.Mods;
+using osu.Game.Screens.Multi.Match.Components;
 
 namespace osu.Game.Tests.Visual
 {
-    [TestFixture]
     public class TestCaseMatchHeader : OsuTestCase
     {
+        public override IReadOnlyList<Type> RequiredTypes => new[]
+        {
+            typeof(Header)
+        };
+
         public TestCaseMatchHeader()
         {
-            Header header = new Header();
+            var room = new Room();
-            Add(header);
 
-            AddStep(@"set beatmap set", () => header.BeatmapSet = new BeatmapSetInfo
+            var header = new Header(room);
+
+            room.Playlist.Add(new PlaylistItem
             {
-                OnlineInfo = new BeatmapSetOnlineInfo
+                Beatmap = new BeatmapInfo
                 {
-                    Covers = new BeatmapSetOnlineCovers
+                    Metadata = new BeatmapMetadata
                     {
-                        Cover = @"https://assets.ppy.sh/beatmaps/760757/covers/cover.jpg?1526944540",
+                        Title = "Title",
+                        Artist = "Artist",
+                        AuthorString = "Author",
                     },
+                    Version = "Version",
+                    Ruleset = new OsuRuleset().RulesetInfo
                 },
+                RequiredMods =
+                {
+                    new OsuModDoubleTime(),
+                    new OsuModNoFail(),
+                    new OsuModRelax(),
+                }
             });
 
-            AddStep(@"change beatmap set", () => header.BeatmapSet = new BeatmapSetInfo
+            room.Type.Value = new GameTypeTimeshift();
-            {
-                OnlineInfo = new BeatmapSetOnlineInfo
-                {
-                    Covers = new BeatmapSetOnlineCovers
-                    {
-                        Cover = @"https://assets.ppy.sh/beatmaps/761883/covers/cover.jpg?1525557400",
-                    },
-                },
-            });
 
-            AddStep(@"null beatmap set", () => header.BeatmapSet = null);
+            Child = header;
         }
     }
 }

osu.Game.Tests/Visual/TestCaseMatchHostInfo.cs

@@ -0,0 +1,35 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System;
+using System.Collections.Generic;
+using osu.Framework.Configuration;
+using osu.Framework.Graphics;
+using osu.Game.Screens.Multi.Match.Components;
+using osu.Game.Users;
+
+namespace osu.Game.Tests.Visual
+{
+    public class TestCaseMatchHostInfo : OsuTestCase
+    {
+        public override IReadOnlyList<Type> RequiredTypes => new[]
+        {
+            typeof(HostInfo)
+        };
+
+        private readonly Bindable<User> host = new Bindable<User>(new User { Username = "SomeHost" });
+
+        public TestCaseMatchHostInfo()
+        {
+            HostInfo hostInfo;
+
+            Child = hostInfo = new HostInfo
+            {
+                Anchor = Anchor.Centre,
+                Origin = Anchor.Centre
+            };
+
+            hostInfo.Host.BindTo(host);
+        }
+    }
+}

osu.Game.Tests/Visual/TestCaseMatchInfo.cs

@@ -1,28 +1,46 @@
 // Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
+using System;
+using System.Collections.Generic;
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Game.Beatmaps;
 using osu.Game.Online.Multiplayer;
+using osu.Game.Online.Multiplayer.RoomStatuses;
 using osu.Game.Rulesets;
-using osu.Game.Screens.Multi.Screens.Match;
+using osu.Game.Screens.Multi.Match.Components;
 
 namespace osu.Game.Tests.Visual
 {
     [TestFixture]
     public class TestCaseMatchInfo : OsuTestCase
     {
+        public override IReadOnlyList<Type> RequiredTypes => new[]
+        {
+            typeof(Info),
+            typeof(HeaderButton),
+            typeof(ReadyButton),
+            typeof(ViewBeatmapButton)
+        };
+
         [BackgroundDependencyLoader]
         private void load(RulesetStore rulesets)
         {
-            Info info = new Info();
+            var room = new Room();
+
+            Info info = new Info(room);
             Add(info);
 
-            AddStep(@"set name", () => info.Name = @"Room Name?");
+            AddStep(@"set name", () => room.Name.Value = @"Room Name?");
-            AddStep(@"set availability", () => info.Availability = RoomAvailability.FriendsOnly);
+            AddStep(@"set availability", () => room.Availability.Value = RoomAvailability.FriendsOnly);
-            AddStep(@"set status", () => info.Status = new RoomStatusPlaying());
+            AddStep(@"set status", () => room.Status.Value = new RoomStatusPlaying());
-            AddStep(@"set beatmap", () => info.Beatmap = new BeatmapInfo
+            AddStep(@"set beatmap", () =>
+            {
+                room.Playlist.Clear();
+                room.Playlist.Add(new PlaylistItem
+                {
+                    Beatmap = new BeatmapInfo
                     {
                         StarDifficulty = 2.4,
                         Ruleset = rulesets.GetRuleset(0),
@@ -32,16 +50,20 @@ namespace osu.Game.Tests.Visual
                             Artist = @"VisualTests",
                             AuthorString = @"osu!lazer",
                         },
+                    }
+                });
             });
 
-            AddStep(@"set type", () => info.Type = new GameTypeTagTeam());
+            AddStep(@"change name", () => room.Name.Value = @"Room Name!");
-
+            AddStep(@"change availability", () => room.Availability.Value = RoomAvailability.InviteOnly);
-            AddStep(@"change name", () => info.Name = @"Room Name!");
+            AddStep(@"change status", () => room.Status.Value = new RoomStatusOpen());
-            AddStep(@"change availability", () => info.Availability = RoomAvailability.InviteOnly);
+            AddStep(@"null beatmap", () => room.Playlist.Clear());
-            AddStep(@"change status", () => info.Status = new RoomStatusOpen());
+            AddStep(@"change beatmap", () =>
-            AddStep(@"null beatmap", () => info.Beatmap = null);
+            {
-            AddStep(@"change type", () => info.Type = new GameTypeTeamVersus());
+                room.Playlist.Clear();
-            AddStep(@"change beatmap", () => info.Beatmap = new BeatmapInfo
+                room.Playlist.Add(new PlaylistItem
+                {
+                    Beatmap = new BeatmapInfo
                     {
                         StarDifficulty = 4.2,
                         Ruleset = rulesets.GetRuleset(3),
@@ -51,6 +73,8 @@ namespace osu.Game.Tests.Visual
                             Artist = @"Tester",
                             AuthorString = @"Someone",
                         },
+                    }
+                });
             });
         }
     }

osu.Game.Tests/Visual/TestCaseMatchLeaderboard.cs

@@ -0,0 +1,68 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System.Collections.Generic;
+using Newtonsoft.Json;
+using osu.Framework.Allocation;
+using osu.Framework.Graphics;
+using osu.Game.Online.API;
+using osu.Game.Online.Multiplayer;
+using osu.Game.Screens.Multi.Match.Components;
+using osu.Game.Users;
+using osuTK;
+
+namespace osu.Game.Tests.Visual
+{
+    public class TestCaseMatchLeaderboard : OsuTestCase
+    {
+        public TestCaseMatchLeaderboard()
+        {
+            Add(new MatchLeaderboard(new Room { RoomID = { Value = 3 } })
+            {
+                Origin = Anchor.Centre,
+                Anchor = Anchor.Centre,
+                Size = new Vector2(550f, 450f),
+                Scope = MatchLeaderboardScope.Overall,
+            });
+        }
+
+        [Resolved]
+        private APIAccess api { get; set; }
+
+        [BackgroundDependencyLoader]
+        private void load()
+        {
+            var req = new GetRoomScoresRequest();
+            req.Success += v => { };
+            req.Failure += _ => { };
+
+            api.Queue(req);
+        }
+
+        private class GetRoomScoresRequest : APIRequest<List<RoomScore>>
+        {
+            protected override string Target => "rooms/3/leaderboard";
+        }
+
+        private class RoomScore
+        {
+            [JsonProperty("user")]
+            public User User { get; set; }
+
+            [JsonProperty("accuracy")]
+            public double Accuracy { get; set; }
+
+            [JsonProperty("total_score")]
+            public int TotalScore { get; set; }
+
+            [JsonProperty("pp")]
+            public double PP { get; set; }
+
+            [JsonProperty("attempts")]
+            public int TotalAttempts { get; set; }
+
+            [JsonProperty("completed")]
+            public int CompletedAttempts { get; set; }
+        }
+    }
+}

osu.Game.Tests/Visual/TestCaseMatchParticipants.cs

@@ -1,9 +1,11 @@
 // Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
+using System.Collections.Generic;
 using NUnit.Framework;
+using osu.Framework.Configuration;
 using osu.Framework.Graphics;
-using osu.Game.Screens.Multi.Screens.Match;
+using osu.Game.Screens.Multi.Match.Components;
 using osu.Game.Users;
 
 namespace osu.Game.Tests.Visual
@@ -11,16 +13,20 @@ namespace osu.Game.Tests.Visual
     [TestFixture]
     public class TestCaseMatchParticipants : OsuTestCase
     {
+        private readonly Bindable<int?> maxParticipants = new Bindable<int?>();
+        private readonly Bindable<IEnumerable<User>> users = new Bindable<IEnumerable<User>>();
+
         public TestCaseMatchParticipants()
         {
             Participants participants;
-            Add(participants = new Participants
-            {
-                RelativeSizeAxes = Axes.Both,
-            });
 
-            AddStep(@"set max to null", () => participants.Max = null);
+            Add(participants = new Participants { RelativeSizeAxes = Axes.Both });
-            AddStep(@"set users", () => participants.Users = new[]
+
+            participants.MaxParticipants.BindTo(maxParticipants);
+            participants.Users.BindTo(users);
+
+            AddStep(@"set max to null", () => maxParticipants.Value = null);
+            AddStep(@"set users", () => users.Value = new[]
             {
                 new User
                 {
@@ -48,9 +54,9 @@ namespace osu.Game.Tests.Visual
                 },
             });
 
-            AddStep(@"set max", () => participants.Max = 10);
+            AddStep(@"set max", () => maxParticipants.Value = 10);
-            AddStep(@"clear users", () => participants.Users = new User[] { });
+            AddStep(@"clear users", () => users.Value = new User[] { });
-            AddStep(@"set max to null", () => participants.Max = null);
+            AddStep(@"set max to null", () => maxParticipants.Value = null);
         }
     }
 }

osu.Game.Tests/Visual/TestCaseMatchResults.cs

@@ -0,0 +1,123 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using osu.Framework.Allocation;
+using osu.Game.Beatmaps;
+using osu.Game.Online.API;
+using osu.Game.Online.API.Requests.Responses;
+using osu.Game.Online.Multiplayer;
+using osu.Game.Scoring;
+using osu.Game.Screens.Multi.Match.Components;
+using osu.Game.Screens.Multi.Ranking;
+using osu.Game.Screens.Multi.Ranking.Pages;
+using osu.Game.Screens.Multi.Ranking.Types;
+using osu.Game.Screens.Ranking;
+using osu.Game.Users;
+
+namespace osu.Game.Tests.Visual
+{
+    public class TestCaseMatchResults : OsuTestCase
+    {
+        public override IReadOnlyList<Type> RequiredTypes => new[]
+        {
+            typeof(MatchResults),
+            typeof(RoomLeaderboardPageInfo),
+            typeof(RoomLeaderboardPage)
+        };
+
+        [Resolved]
+        private BeatmapManager beatmaps { get; set; }
+
+        [BackgroundDependencyLoader]
+        private void load()
+        {
+            var beatmapInfo = beatmaps.QueryBeatmap(b => b.RulesetID == 0);
+            if (beatmapInfo != null)
+                Beatmap.Value = beatmaps.GetWorkingBeatmap(beatmapInfo);
+
+            Child = new TestMatchResults(new ScoreInfo
+            {
+                User = new User { Id = 10 },
+            });
+        }
+
+        private class TestMatchResults : MatchResults
+        {
+            private readonly Room room;
+
+            public TestMatchResults(ScoreInfo score)
+                : this(score, new Room
+                {
+                    RoomID = { Value = 1 },
+                    Name = { Value = "an awesome room" }
+                })
+            {
+            }
+
+            public TestMatchResults(ScoreInfo score, Room room)
+                : base(score, room)
+            {
+                this.room = room;
+            }
+
+            protected override IEnumerable<IResultPageInfo> CreateResultPages() => new[] { new TestRoomLeaderboardPageInfo(Score, Beatmap, room) };
+        }
+
+        private class TestRoomLeaderboardPageInfo : RoomLeaderboardPageInfo
+        {
+            private readonly ScoreInfo score;
+            private readonly WorkingBeatmap beatmap;
+            private readonly Room room;
+
+            public TestRoomLeaderboardPageInfo(ScoreInfo score, WorkingBeatmap beatmap, Room room)
+                : base(score, beatmap, room)
+            {
+                this.score = score;
+                this.beatmap = beatmap;
+                this.room = room;
+            }
+
+            public override ResultsPage CreatePage() => new TestRoomLeaderboardPage(score, beatmap, room);
+        }
+
+        private class TestRoomLeaderboardPage : RoomLeaderboardPage
+        {
+            public TestRoomLeaderboardPage(ScoreInfo score, WorkingBeatmap beatmap, Room room)
+                : base(score, beatmap, room)
+            {
+            }
+
+            protected override MatchLeaderboard CreateLeaderboard(Room room) => new TestMatchLeaderboard(room);
+        }
+
+        private class TestMatchLeaderboard : RoomLeaderboardPage.ResultsMatchLeaderboard
+        {
+            public TestMatchLeaderboard(Room room)
+                : base(room)
+            {
+            }
+
+            protected override APIRequest FetchScores(Action<IEnumerable<APIRoomScoreInfo>> scoresCallback)
+            {
+                var scores = Enumerable.Range(0, 50).Select(createRoomScore).ToArray();
+
+                scoresCallback?.Invoke(scores);
+                ScoresLoaded?.Invoke(scores);
+
+                return null;
+            }
+
+            private APIRoomScoreInfo createRoomScore(int id) => new APIRoomScoreInfo
+            {
+                User = new User { Id = id, Username = $"User {id}" },
+                Accuracy = 0.98,
+                TotalScore = 987654,
+                TotalAttempts = 13,
+                CompletedBeatmaps = 5
+            };
+        }
+    }
+}

osu.Game.Tests/Visual/TestCaseMatchSettingsOverlay.cs

@@ -0,0 +1,161 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System;
+using System.Collections.Generic;
+using NUnit.Framework;
+using osu.Framework.Allocation;
+using osu.Framework.Configuration;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Game.Beatmaps;
+using osu.Game.Graphics.Sprites;
+using osu.Game.Graphics.UserInterface;
+using osu.Game.Online.Multiplayer;
+using osu.Game.Screens.Multi;
+using osu.Game.Screens.Multi.Lounge.Components;
+using osu.Game.Screens.Multi.Match.Components;
+
+namespace osu.Game.Tests.Visual
+{
+    public class TestCaseMatchSettingsOverlay : OsuTestCase
+    {
+        public override IReadOnlyList<Type> RequiredTypes => new[]
+        {
+            typeof(MatchSettingsOverlay)
+        };
+
+        [Cached(Type = typeof(IRoomManager))]
+        private TestRoomManager roomManager = new TestRoomManager();
+
+        private Room room;
+        private TestRoomSettings settings;
+
+        [SetUp]
+        public void Setup() => Schedule(() =>
+        {
+            room = new Room();
+            settings = new TestRoomSettings(room)
+            {
+                RelativeSizeAxes = Axes.Both,
+                State = Visibility.Visible
+            };
+
+            Child = settings;
+        });
+
+        [Test]
+        public void TestButtonEnabledOnlyWithNameAndBeatmap()
+        {
+            AddStep("clear name and beatmap", () =>
+            {
+                room.Name.Value = "";
+                room.Playlist.Clear();
+            });
+
+            AddAssert("button disabled", () => !settings.ApplyButton.Enabled);
+
+            AddStep("set name", () => room.Name.Value = "Room name");
+            AddAssert("button disabled", () => !settings.ApplyButton.Enabled);
+
+            AddStep("set beatmap", () => room.Playlist.Add(new PlaylistItem { Beatmap = new DummyWorkingBeatmap().BeatmapInfo }));
+            AddAssert("button enabled", () => settings.ApplyButton.Enabled);
+
+            AddStep("clear name", () => room.Name.Value = "");
+            AddAssert("button disabled", () => !settings.ApplyButton.Enabled);
+        }
+
+        [Test]
+        public void TestCorrectSettingsApplied()
+        {
+            const string expected_name = "expected name";
+            TimeSpan expectedDuration = TimeSpan.FromMinutes(15);
+
+            Room createdRoom = null;
+
+            AddStep("setup", () =>
+            {
+                settings.NameField.Current.Value = expected_name;
+                settings.DurationField.Current.Value = expectedDuration;
+
+                roomManager.CreateRequested = r =>
+                {
+                    createdRoom = r;
+                    return true;
+                };
+            });
+
+            AddStep("create room", () => settings.ApplyButton.Action.Invoke());
+            AddAssert("has correct name", () => createdRoom.Name.Value == expected_name);
+            AddAssert("has correct duration", () => createdRoom.Duration.Value == expectedDuration);
+        }
+
+        [Test]
+        public void TestCreationFailureDisplaysError()
+        {
+            bool fail;
+
+            AddStep("setup", () =>
+            {
+                fail = true;
+                roomManager.CreateRequested = _ => !fail;
+            });
+            AddAssert("error not displayed", () => !settings.ErrorText.IsPresent);
+
+            AddStep("create room", () => settings.ApplyButton.Action.Invoke());
+            AddAssert("error displayed", () => settings.ErrorText.IsPresent);
+            AddAssert("error has correct text", () => settings.ErrorText.Text == TestRoomManager.FAILED_TEXT);
+
+            AddStep("create room no fail", () =>
+            {
+                fail = false;
+                settings.ApplyButton.Action.Invoke();
+            });
+
+            AddUntilStep(() => !settings.ErrorText.IsPresent, "error not displayed");
+        }
+
+        private class TestRoomSettings : MatchSettingsOverlay
+        {
+            public new TriangleButton ApplyButton => base.ApplyButton;
+
+            public new OsuTextBox NameField => base.NameField;
+            public new OsuDropdown<TimeSpan> DurationField => base.DurationField;
+
+            public new OsuSpriteText ErrorText => base.ErrorText;
+
+            public TestRoomSettings(Room room)
+                : base(room)
+            {
+            }
+        }
+
+        private class TestRoomManager : IRoomManager
+        {
+            public const string FAILED_TEXT = "failed";
+
+            public Func<Room, bool> CreateRequested;
+
+            public event Action RoomsUpdated;
+
+            public IBindableCollection<Room> Rooms { get; } = null;
+
+            public void CreateRoom(Room room, Action<Room> onSuccess = null, Action<string> onError = null)
+            {
+                if (CreateRequested == null)
+                    return;
+
+                if (!CreateRequested.Invoke(room))
+                    onError?.Invoke(FAILED_TEXT);
+                else
+                    onSuccess?.Invoke(room);
+            }
+
+            public void JoinRoom(Room room, Action<Room> onSuccess = null, Action<string> onError = null) => throw new NotImplementedException();
+
+            public void PartRoom() => throw new NotImplementedException();
+
+            public void Filter(FilterCriteria criteria) => throw new NotImplementedException();
+        }
+    }
+}

osu.Game.Tests/Visual/TestCaseMultiHeader.cs

@@ -3,8 +3,8 @@
 
 using NUnit.Framework;
 using osu.Framework.Graphics;
+using osu.Game.Screens;
 using osu.Game.Screens.Multi;
-using osu.Game.Screens.Multi.Screens.Lounge;
 
 namespace osu.Game.Tests.Visual
 {
@@ -13,15 +13,31 @@ namespace osu.Game.Tests.Visual
     {
         public TestCaseMultiHeader()
         {
-            Lounge lounge;
+            int index = 0;
+
+            OsuScreen currentScreen = new TestMultiplayerSubScreen(index);
+
             Children = new Drawable[]
             {
-                lounge = new Lounge
+                currentScreen,
-                {
+                new Header(currentScreen)
-                    Padding = new MarginPadding { Top = Header.HEIGHT },
-                },
-                new Header(lounge),
             };
+
+            AddStep("push multi screen", () => currentScreen.Push(currentScreen = new TestMultiplayerSubScreen(++index)));
+        }
+
+        private class TestMultiplayerSubScreen : OsuScreen, IMultiplayerSubScreen
+        {
+            private readonly int index;
+
+            public string ShortTitle => $"Screen {index}";
+
+            public TestMultiplayerSubScreen(int index)
+            {
+                this.index = index;
+            }
+
+            public override string ToString() => ShortTitle;
         }
     }
 }

osu.Game.Tests/Visual/TestCaseMultiScreen.cs

@@ -1,14 +1,25 @@
 // Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
+using System;
+using System.Collections.Generic;
 using NUnit.Framework;
 using osu.Game.Screens.Multi;
+using osu.Game.Screens.Multi.Lounge;
+using osu.Game.Screens.Multi.Lounge.Components;
 
 namespace osu.Game.Tests.Visual
 {
     [TestFixture]
     public class TestCaseMultiScreen : OsuTestCase
     {
+        public override IReadOnlyList<Type> RequiredTypes => new[]
+        {
+            typeof(Multiplayer),
+            typeof(LoungeSubScreen),
+            typeof(FilterControl)
+        };
+
         public TestCaseMultiScreen()
         {
             Multiplayer multi = new Multiplayer();

osu.Game.Tests/Visual/TestCasePlaySongSelect.cs

@@ -87,10 +87,7 @@ namespace osu.Game.Tests.Visual
                 usage.Migrate();
 
             Dependencies.Cache(rulesets = new RulesetStore(factory));
-            Dependencies.Cache(manager = new BeatmapManager(LocalStorage, factory, rulesets, null, null)
+            Dependencies.Cache(manager = new BeatmapManager(LocalStorage, factory, rulesets, null, null, null, defaultBeatmap = Beatmap.Default));
-            {
-                DefaultBeatmap = defaultBeatmap = Beatmap.Default
-            });
 
             Beatmap.SetDefault();
         }

osu.Game.Tests/Visual/TestCasePlayerLoader.cs

@@ -17,7 +17,7 @@ namespace osu.Game.Tests.Visual
         {
             Beatmap.Value = new DummyWorkingBeatmap(game);
 
-            AddStep("load dummy beatmap", () => Add(loader = new PlayerLoader(new Player
+            AddStep("load dummy beatmap", () => Add(loader = new PlayerLoader(() => new Player
             {
                 AllowPause = false,
                 AllowLeadIn = false,
@@ -30,9 +30,9 @@ namespace osu.Game.Tests.Visual
 
             AddStep("load slow dummy beatmap", () =>
             {
-                SlowLoadPlayer slow;
+                SlowLoadPlayer slow = null;
 
-                Add(loader = new PlayerLoader(slow = new SlowLoadPlayer
+                Add(loader = new PlayerLoader(() => slow = new SlowLoadPlayer
                 {
                     AllowPause = false,
                     AllowLeadIn = false,

osu.Game.Tests/Visual/TestCaseReplay.cs

@@ -5,7 +5,6 @@ using System.ComponentModel;
 using System.Linq;
 using osu.Game.Rulesets;
 using osu.Game.Rulesets.Mods;
-using osu.Game.Scoring;
 using osu.Game.Screens.Play;
 
 namespace osu.Game.Tests.Visual
@@ -23,7 +22,7 @@ namespace osu.Game.Tests.Visual
             // Reset the mods
             Beatmap.Value.Mods.Value = Beatmap.Value.Mods.Value.Where(m => !(m is ModAutoplay));
 
-            return new ReplayPlayer(new Score { Replay = dummyRulesetContainer.Replay });
+            return new ReplayPlayer(dummyRulesetContainer.ReplayScore);
         }
     }
 }

osu.Game.Tests/Visual/TestCaseResults.cs

@@ -8,7 +8,9 @@ using osu.Framework.Allocation;
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Scoring;
 using osu.Game.Scoring;
+using osu.Game.Screens.Play;
 using osu.Game.Screens.Ranking;
+using osu.Game.Screens.Ranking.Pages;
 using osu.Game.Users;
 
 namespace osu.Game.Tests.Visual
@@ -23,8 +25,8 @@ namespace osu.Game.Tests.Visual
             typeof(ScoreInfo),
             typeof(Results),
             typeof(ResultsPage),
-            typeof(ResultsPageScore),
+            typeof(ScoreResultsPage),
-            typeof(ResultsPageRanking)
+            typeof(LocalLeaderboardPage)
         };
 
         [BackgroundDependencyLoader]
@@ -41,7 +43,7 @@ namespace osu.Game.Tests.Visual
             if (beatmapInfo != null)
                 Beatmap.Value = beatmaps.GetWorkingBeatmap(beatmapInfo);
 
-            Add(new Results(new ScoreInfo
+            Add(new SoloResults(new ScoreInfo
             {
                 TotalScore = 2845370,
                 Accuracy = 0.98,

osu.Game.Tests/Visual/TestCaseRoomInspector.cs

@@ -1,147 +0,0 @@
-// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
-
-using NUnit.Framework;
-using osu.Framework.Allocation;
-using osu.Framework.Graphics;
-using osu.Game.Beatmaps;
-using osu.Game.Online.Multiplayer;
-using osu.Game.Rulesets;
-using osu.Game.Screens.Multi.Components;
-using osu.Game.Users;
-
-namespace osu.Game.Tests.Visual
-{
-    [TestFixture]
-    public class TestCaseRoomInspector : OsuTestCase
-    {
-        private RulesetStore rulesets;
-
-        protected override void LoadComplete()
-        {
-            base.LoadComplete();
-
-            Room room = new Room
-            {
-                Name = { Value = @"My Awesome Room" },
-                Host = { Value = new User { Username = @"flyte", Id = 3103765, Country = new Country { FlagName = @"JP" } } },
-                Status = { Value = new RoomStatusOpen() },
-                Type = { Value = new GameTypeTeamVersus() },
-                Beatmap =
-                {
-                    Value = new BeatmapInfo
-                    {
-                        StarDifficulty = 3.7,
-                        Ruleset = rulesets.GetRuleset(3),
-                        Metadata = new BeatmapMetadata
-                        {
-                            Title = @"Platina",
-                            Artist = @"Maaya Sakamoto",
-                            AuthorString = @"uwutm8",
-                        },
-                        BeatmapSet = new BeatmapSetInfo
-                        {
-                            OnlineInfo = new BeatmapSetOnlineInfo
-                            {
-                                Covers = new BeatmapSetOnlineCovers
-                                {
-                                    Cover = @"https://assets.ppy.sh/beatmaps/560573/covers/cover.jpg?1492722343",
-                                },
-                            },
-                        },
-                    }
-                },
-                MaxParticipants = { Value = 200 },
-                Participants =
-                {
-                    Value = new[]
-                    {
-                        new User { Username = @"flyte", Id = 3103765, Statistics = new UserStatistics { Ranks = new UserStatistics.UserRanks { Global = 142 } } },
-                        new User { Username = @"Cookiezi", Id = 124493, Statistics = new UserStatistics { Ranks = new UserStatistics.UserRanks { Global = 546 } } },
-                        new User { Username = @"Angelsim", Id = 1777162, Statistics = new UserStatistics { Ranks = new UserStatistics.UserRanks { Global = 287 } } },
-                        new User { Username = @"Rafis", Id = 2558286, Statistics = new UserStatistics { Ranks = new UserStatistics.UserRanks { Global = 468 } } },
-                        new User { Username = @"hvick225", Id = 50265, Statistics = new UserStatistics { Ranks = new UserStatistics.UserRanks { Global = 325 } } },
-                        new User { Username = @"peppy", Id = 2, Statistics = new UserStatistics { Ranks = new UserStatistics.UserRanks { Global = 625 } } },
-                    }
-                }
-            };
-
-            RoomInspector inspector;
-            Add(inspector = new RoomInspector
-            {
-                Anchor = Anchor.Centre,
-                Origin = Anchor.Centre,
-                RelativeSizeAxes = Axes.Both,
-                Width = 0.5f,
-            });
-
-            AddStep(@"set room", () => inspector.Room = room);
-            AddStep(@"null room", () => inspector.Room = null);
-            AddStep(@"set room", () => inspector.Room = room);
-            AddStep(@"change title", () => room.Name.Value = @"A Better Room Than The Above");
-            AddStep(@"change host", () => room.Host.Value = new User { Username = @"DrabWeb", Id = 6946022, Country = new Country { FlagName = @"CA" } });
-            AddStep(@"change status", () => room.Status.Value = new RoomStatusPlaying());
-            AddStep(@"change type", () => room.Type.Value = new GameTypeTag());
-            AddStep(@"change beatmap", () => room.Beatmap.Value = null);
-            AddStep(@"change max participants", () => room.MaxParticipants.Value = null);
-            AddStep(@"change participants", () => room.Participants.Value = new[]
-            {
-                new User { Username = @"filsdelama", Id = 2831793, Statistics = new UserStatistics { Ranks = new UserStatistics.UserRanks { Global = 854 } } },
-                new User { Username = @"_index", Id = 652457, Statistics = new UserStatistics { Ranks = new UserStatistics.UserRanks { Global = 150 } } }
-            });
-
-            AddStep(@"change room", () =>
-            {
-                Room newRoom = new Room
-                {
-                    Name = { Value = @"My New, Better Than Ever Room" },
-                    Host = { Value = new User { Username = @"Angelsim", Id = 1777162, Country = new Country { FlagName = @"KR" } } },
-                    Status = { Value = new RoomStatusOpen() },
-                    Type = { Value = new GameTypeTagTeam() },
-                    Beatmap =
-                    {
-                        Value = new BeatmapInfo
-                        {
-                            StarDifficulty = 7.07,
-                            Ruleset = rulesets.GetRuleset(0),
-                            Metadata = new BeatmapMetadata
-                            {
-                                Title = @"FREEDOM DIVE",
-                                Artist = @"xi",
-                                AuthorString = @"Nakagawa-Kanon",
-                            },
-                            BeatmapSet = new BeatmapSetInfo
-                            {
-                                OnlineInfo = new BeatmapSetOnlineInfo
-                                {
-                                    Covers = new BeatmapSetOnlineCovers
-                                    {
-                                        Cover = @"https://assets.ppy.sh/beatmaps/39804/covers/cover.jpg?1456506845",
-                                    },
-                                },
-                            },
-                        },
-                    },
-                    MaxParticipants = { Value = 10 },
-                    Participants =
-                    {
-                        Value = new[]
-                        {
-                            new User { Username = @"Angelsim", Id = 1777162, Statistics = new UserStatistics { Ranks = new UserStatistics.UserRanks { Global = 4 } } },
-                            new User { Username = @"HappyStick", Id = 256802, Statistics = new UserStatistics { Ranks = new UserStatistics.UserRanks { Global = 752 } } },
-                            new User { Username = @"-Konpaku-", Id = 2258797, Statistics = new UserStatistics { Ranks = new UserStatistics.UserRanks { Global = 571 } } }
-                        }
-                    }
-                };
-
-                inspector.Room = newRoom;
-            });
-        }
-
-        [BackgroundDependencyLoader]
-        private void load(RulesetStore rulesets)
-        {
-            this.rulesets = rulesets;
-        }
-    }
-}

osu.Game.Tests/Visual/TestCaseRoomSettings.cs

@@ -1,119 +0,0 @@
-// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
-// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
-
-using NUnit.Framework;
-using osu.Framework.Graphics;
-using osu.Framework.Testing.Input;
-using osu.Game.Online.Multiplayer;
-using osu.Game.Screens.Multi.Screens.Match.Settings;
-using osuTK.Input;
-
-namespace osu.Game.Tests.Visual
-{
-    [TestFixture]
-    public class TestCaseRoomSettings : ManualInputManagerTestCase
-    {
-        private readonly Room room;
-        private readonly TestRoomSettingsOverlay overlay;
-
-        public TestCaseRoomSettings()
-        {
-            room = new Room
-            {
-                Name = { Value = "One Testing Room" },
-                Availability = { Value = RoomAvailability.Public },
-                Type = { Value = new GameTypeTeamVersus() },
-                MaxParticipants = { Value = 10 },
-            };
-
-            Add(overlay = new TestRoomSettingsOverlay(room)
-            {
-                RelativeSizeAxes = Axes.Both,
-                Height = 0.75f,
-            });
-
-            AddStep(@"show", overlay.Show);
-            assertAll();
-            AddStep(@"set name", () => overlay.CurrentName = @"Two Testing Room");
-            AddStep(@"set max", () => overlay.CurrentMaxParticipants = null);
-            AddStep(@"set availability", () => overlay.CurrentAvailability = RoomAvailability.InviteOnly);
-            AddStep(@"set type", () => overlay.CurrentType = new GameTypeTagTeam());
-            apply();
-            assertAll();
-            AddStep(@"show", overlay.Show);
-            AddStep(@"set room name", () => room.Name.Value = @"Room Changed Name!");
-            AddStep(@"set room availability", () => room.Availability.Value = RoomAvailability.Public);
-            AddStep(@"set room type", () => room.Type.Value = new GameTypeTag());
-            AddStep(@"set room max", () => room.MaxParticipants.Value = 100);
-            assertAll();
-            AddStep(@"set name", () => overlay.CurrentName = @"Unsaved Testing Room");
-            AddStep(@"set max", () => overlay.CurrentMaxParticipants = 20);
-            AddStep(@"set availability", () => overlay.CurrentAvailability = RoomAvailability.FriendsOnly);
-            AddStep(@"set type", () => overlay.CurrentType = new GameTypeVersus());
-            AddStep(@"hide", overlay.Hide);
-            AddWaitStep(5);
-            AddStep(@"show", overlay.Show);
-            assertAll();
-            AddStep(@"hide", overlay.Hide);
-        }
-
-        private void apply()
-        {
-            AddStep(@"apply", () =>
-            {
-                overlay.ClickApplyButton(InputManager);
-            });
-        }
-
-        private void assertAll()
-        {
-            AddAssert(@"name == room name", () => overlay.CurrentName == room.Name.Value);
-            AddAssert(@"max == room max", () => overlay.CurrentMaxParticipants == room.MaxParticipants.Value);
-            AddAssert(@"availability == room availability", () => overlay.CurrentAvailability == room.Availability.Value);
-            AddAssert(@"type == room type", () => Equals(overlay.CurrentType, room.Type.Value));
-        }
-
-        private class TestRoomSettingsOverlay : RoomSettingsOverlay
-        {
-            public string CurrentName
-            {
-                get => NameField.Text;
-                set => NameField.Text = value;
-            }
-
-            public int? CurrentMaxParticipants
-            {
-                get
-                {
-                    if (int.TryParse(MaxParticipantsField.Text, out int max))
-                        return max;
-
-                    return null;
-                }
-                set => MaxParticipantsField.Text = value?.ToString();
-            }
-
-            public RoomAvailability CurrentAvailability
-            {
-                get => AvailabilityPicker.Current.Value;
-                set => AvailabilityPicker.Current.Value = value;
-            }
-
-            public GameType CurrentType
-            {
-                get => TypePicker.Current.Value;
-                set => TypePicker.Current.Value = value;
-            }
-
-            public TestRoomSettingsOverlay(Room room) : base(room)
-            {
-            }
-
-            public void ClickApplyButton(ManualInputManager inputManager)
-            {
-                inputManager.MoveMouseTo(ApplyButton);
-                inputManager.Click(MouseButton.Left);
-            }
-        }
-    }
-}

osu.Game.Tests/Visual/TestCaseRoomStatus.cs

@@ -0,0 +1,50 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System;
+using System.Collections.Generic;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Game.Online.Multiplayer;
+using osu.Game.Online.Multiplayer.RoomStatuses;
+using osu.Game.Screens.Multi.Lounge.Components;
+
+namespace osu.Game.Tests.Visual
+{
+    public class TestCaseRoomStatus : OsuTestCase
+    {
+        public override IReadOnlyList<Type> RequiredTypes => new[]
+        {
+            typeof(RoomStatusEnded),
+            typeof(RoomStatusOpen),
+            typeof(RoomStatusPlaying)
+        };
+
+        public TestCaseRoomStatus()
+        {
+            Child = new FillFlowContainer
+            {
+                RelativeSizeAxes = Axes.Both,
+                Width = 0.5f,
+                Children = new Drawable[]
+                {
+                    new DrawableRoom(new Room
+                    {
+                        Name = { Value = "Room 1" },
+                        Status = { Value = new RoomStatusOpen() }
+                    }),
+                    new DrawableRoom(new Room
+                    {
+                        Name = { Value = "Room 2" },
+                        Status = { Value = new RoomStatusPlaying() }
+                    }),
+                    new DrawableRoom(new Room
+                    {
+                        Name = { Value = "Room 3" },
+                        Status = { Value = new RoomStatusEnded() }
+                    }),
+                }
+            };
+        }
+    }
+}

osu.Game.Tests/Visual/TestCaseStandAloneChatDisplay.cs

@@ -0,0 +1,104 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using osu.Framework.Allocation;
+using osu.Framework.Graphics;
+using osu.Game.Online.Chat;
+using osu.Game.Users;
+using osuTK;
+
+namespace osu.Game.Tests.Visual
+{
+    public class TestCaseStandAloneChatDisplay : OsuTestCase
+    {
+        private readonly Channel testChannel = new Channel();
+
+        private readonly User admin = new User
+        {
+            Username = "HappyStick",
+            Id = 2,
+            Colour = "f2ca34"
+        };
+
+        private readonly User redUser = new User
+        {
+            Username = "BanchoBot",
+            Id = 3,
+        };
+
+        private readonly User blueUser = new User
+        {
+            Username = "Zallius",
+            Id = 4,
+        };
+
+        [Cached]
+        private ChannelManager channelManager = new ChannelManager();
+
+        private readonly StandAloneChatDisplay chatDisplay;
+        private readonly StandAloneChatDisplay chatDisplay2;
+
+        public TestCaseStandAloneChatDisplay()
+        {
+            Add(channelManager);
+
+            Add(chatDisplay = new StandAloneChatDisplay
+            {
+                Anchor = Anchor.CentreLeft,
+                Origin = Anchor.CentreLeft,
+                Margin = new MarginPadding(20),
+                Size = new Vector2(400, 80)
+            });
+
+            Add(chatDisplay2 = new StandAloneChatDisplay(true)
+            {
+                Anchor = Anchor.CentreRight,
+                Origin = Anchor.CentreRight,
+                Margin = new MarginPadding(20),
+                Size = new Vector2(400, 150)
+            });
+        }
+
+        protected override void LoadComplete()
+        {
+            base.LoadComplete();
+
+            channelManager.CurrentChannel.Value = testChannel;
+
+            chatDisplay.Channel.Value = testChannel;
+            chatDisplay2.Channel.Value = testChannel;
+
+            int sequence = 0;
+
+            AddStep("message from admin", () => testChannel.AddNewMessages(new Message(sequence++)
+            {
+                Sender = admin,
+                Content = "I am a wang!"
+            }));
+
+            AddStep("message from team red", () => testChannel.AddNewMessages(new Message(sequence++)
+            {
+                Sender = redUser,
+                Content = "I am team red."
+            }));
+
+            AddStep("message from team red", () => testChannel.AddNewMessages(new Message(sequence++)
+            {
+                Sender = redUser,
+                Content = "I plan to win!"
+            }));
+
+            AddStep("message from team blue", () => testChannel.AddNewMessages(new Message(sequence++)
+            {
+                Sender = blueUser,
+                Content = "Not on my watch. Prepare to eat saaaaaaaaaand. Lots and lots of saaaaaaand."
+            }));
+
+            AddStep("message from admin", () => testChannel.AddNewMessages(new Message(sequence++)
+            {
+                Sender = admin,
+                Content = "Okay okay, calm down guys. Let's do this!"
+            }));
+        }
+    }
+}

osu.Game.Tests/Visual/TestCaseUpdateableBeatmapBackgroundSprite.cs

@@ -0,0 +1,57 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System.Linq;
+using osu.Framework.Allocation;
+using osu.Framework.Configuration;
+using osu.Framework.Graphics;
+using osu.Game.Beatmaps;
+using osu.Game.Beatmaps.Drawables;
+using osu.Game.Online.API;
+using osu.Game.Online.API.Requests;
+using osu.Game.Rulesets;
+using osu.Game.Tests.Beatmaps.IO;
+
+namespace osu.Game.Tests.Visual
+{
+    public class TestCaseUpdateableBeatmapBackgroundSprite : OsuTestCase
+    {
+        private UpdateableBeatmapBackgroundSprite backgroundSprite;
+
+        [Resolved]
+        private BeatmapManager beatmaps { get; set; }
+
+        [BackgroundDependencyLoader]
+        private void load(OsuGameBase osu, APIAccess api, RulesetStore rulesets)
+        {
+            Bindable<BeatmapInfo> beatmapBindable = new Bindable<BeatmapInfo>();
+
+            var imported = ImportBeatmapTest.LoadOszIntoOsu(osu);
+
+            Child = backgroundSprite = new UpdateableBeatmapBackgroundSprite { RelativeSizeAxes = Axes.Both };
+
+            backgroundSprite.Beatmap.BindTo(beatmapBindable);
+
+            var req = new GetBeatmapSetRequest(1);
+            api.Queue(req);
+
+            AddStep("null", () => beatmapBindable.Value = null);
+
+            AddStep("imported", () => beatmapBindable.Value = imported.Beatmaps.First());
+
+            if (api.IsLoggedIn)
+            {
+                AddUntilStep(() => req.Result != null, "wait for api response");
+
+                AddStep("online", () => beatmapBindable.Value = new BeatmapInfo
+                {
+                    BeatmapSet = req.Result?.ToBeatmapSet(rulesets)
+                });
+            }
+            else
+            {
+                AddStep("online (login first)", () => { });
+            }
+        }
+    }
+}

osu.Game/Beatmaps/BeatmapManager.cs

@@ -59,7 +59,7 @@ namespace osu.Game.Beatmaps
         /// <summary>
         /// A default representation of a WorkingBeatmap to use when no beatmap is available.
         /// </summary>
-        public WorkingBeatmap DefaultBeatmap { private get; set; }
+        public readonly WorkingBeatmap DefaultBeatmap;
 
         public override string[] HandledExtensions => new[] { ".osz" };
 
@@ -77,16 +77,19 @@ namespace osu.Game.Beatmaps
 
         private readonly List<DownloadBeatmapSetRequest> currentDownloads = new List<DownloadBeatmapSetRequest>();
 
-        public BeatmapManager(Storage storage, IDatabaseContextFactory contextFactory, RulesetStore rulesets, APIAccess api, AudioManager audioManager, IIpcHost importHost = null)
+        public BeatmapManager(Storage storage, IDatabaseContextFactory contextFactory, RulesetStore rulesets, APIAccess api, AudioManager audioManager, IIpcHost importHost = null,
+                              WorkingBeatmap defaultBeatmap = null)
             : base(storage, contextFactory, new BeatmapStore(contextFactory), importHost)
         {
-            beatmaps = (BeatmapStore)ModelStore;
-            beatmaps.BeatmapHidden += b => BeatmapHidden?.Invoke(b);
-            beatmaps.BeatmapRestored += b => BeatmapRestored?.Invoke(b);
-
             this.rulesets = rulesets;
             this.api = api;
             this.audioManager = audioManager;
+
+            DefaultBeatmap = defaultBeatmap;
+
+            beatmaps = (BeatmapStore)ModelStore;
+            beatmaps.BeatmapHidden += b => BeatmapHidden?.Invoke(b);
+            beatmaps.BeatmapRestored += b => BeatmapRestored?.Invoke(b);
         }
 
         protected override void Populate(BeatmapSetInfo beatmapSet, ArchiveReader archive)

osu.Game/Beatmaps/Drawables/BeatmapSetCover.cs

@@ -23,7 +23,7 @@ namespace osu.Game.Beatmaps.Drawables
         }
 
         [BackgroundDependencyLoader]
-        private void load(TextureStore textures)
+        private void load(LargeTextureStore textures)
         {
             string resource = null;
 

osu.Game/Beatmaps/Drawables/DifficultyIcon.cs

@@ -9,6 +9,7 @@ using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Shapes;
 using osu.Game.Graphics;
 using osu.Game.Graphics.Containers;
+using osu.Game.Rulesets;
 using osuTK;
 using osuTK.Graphics;
 
@@ -16,15 +17,16 @@ namespace osu.Game.Beatmaps.Drawables
 {
     public class DifficultyIcon : DifficultyColouredContainer
     {
-        private readonly BeatmapInfo beatmap;
+        private readonly RulesetInfo ruleset;
 
-        public DifficultyIcon(BeatmapInfo beatmap)
+        public DifficultyIcon(BeatmapInfo beatmap, RulesetInfo ruleset = null)
             : base(beatmap)
         {
             if (beatmap == null)
                 throw new ArgumentNullException(nameof(beatmap));
 
-            this.beatmap = beatmap;
+            this.ruleset = ruleset ?? beatmap.Ruleset;
+
             Size = new Vector2(20);
         }
 
@@ -58,7 +60,7 @@ 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 = beatmap.Ruleset?.CreateInstance().CreateIcon() ?? new SpriteIcon { Icon = FontAwesome.fa_question_circle_o }
+                    Icon = ruleset?.CreateInstance().CreateIcon() ?? new SpriteIcon { Icon = FontAwesome.fa_question_circle_o }
                 }
             };
         }

osu.Game/Beatmaps/Drawables/UpdateableBeatmapBackgroundSprite.cs

@@ -0,0 +1,50 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using osu.Framework.Allocation;
+using osu.Framework.Configuration;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+
+namespace osu.Game.Beatmaps.Drawables
+{
+    /// <summary>
+    /// Display a baetmap background from a local source, but fallback to online source if not available.
+    /// </summary>
+    public class UpdateableBeatmapBackgroundSprite : ModelBackedDrawable<BeatmapInfo>
+    {
+        public readonly IBindable<BeatmapInfo> Beatmap = new Bindable<BeatmapInfo>();
+
+        [Resolved]
+        private BeatmapManager beatmaps { get; set; }
+
+        public UpdateableBeatmapBackgroundSprite()
+        {
+            Beatmap.BindValueChanged(b => Model = b);
+        }
+
+        protected override Drawable CreateDrawable(BeatmapInfo model)
+        {
+            return new DelayedLoadUnloadWrapper(() => {
+                Drawable drawable;
+
+                var localBeatmap = beatmaps.GetWorkingBeatmap(model);
+
+                if (localBeatmap.BeatmapInfo.ID == 0 && model?.BeatmapSet?.OnlineInfo != null)
+                    drawable = new BeatmapSetCover(model.BeatmapSet);
+                else
+                    drawable = new BeatmapBackgroundSprite(localBeatmap);
+
+                drawable.RelativeSizeAxes = Axes.Both;
+                drawable.Anchor = Anchor.Centre;
+                drawable.Origin = Anchor.Centre;
+                drawable.FillMode = FillMode.Fill;
+                drawable.OnLoadComplete = d => d.FadeInFromZero(400);
+
+                return drawable;
+            }, 500, 10000);
+        }
+
+        protected override double FadeDuration => 0;
+    }
+}

osu.Game/Database/ArchiveModelManager.cs

@@ -149,8 +149,10 @@ namespace osu.Game.Database
                 try
                 {
                     notification.Text = $"Importing ({++current} of {paths.Length})\n{Path.GetFileName(path)}";
+
+                    TModel import;
                     using (ArchiveReader reader = getReaderFrom(path))
-                        imported.Add(Import(reader));
+                        imported.Add(import = Import(reader));
 
                     notification.Progress = (float)current / paths.Length;
 
@@ -160,7 +162,7 @@ namespace osu.Game.Database
                     // TODO: Add a check to prevent files from storage to be deleted.
                     try
                     {
-                        if (File.Exists(path))
+                        if (import != null && File.Exists(path))
                             File.Delete(path);
                     }
                     catch (Exception e)

osu.Game/Graphics/Containers/LinkFlowContainer.cs

@@ -7,6 +7,7 @@ using System.Linq;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics.Sprites;
 using System.Collections.Generic;
+using osu.Framework.Graphics;
 using osu.Framework.Logging;
 using osu.Game.Overlays;
 using osu.Game.Overlays.Notifications;
@@ -61,11 +62,25 @@ namespace osu.Game.Graphics.Containers
         }
 
         public void AddLink(string text, string url, LinkAction linkType = LinkAction.External, string linkArgument = null, string tooltipText = null, Action<SpriteText> creationParameters = null)
+            => createLink(AddText(text, creationParameters), text, url, linkType, linkArgument, tooltipText);
+
+        public void AddLink(string text, Action action, string tooltipText = null, Action<SpriteText> creationParameters = null)
+            => createLink(AddText(text, creationParameters), text, tooltipText: tooltipText, action: action);
+
+        public void AddLink(IEnumerable<SpriteText> text, string url, LinkAction linkType = LinkAction.External, string linkArgument = null, string tooltipText = null)
         {
-            AddInternal(new DrawableLinkCompiler(AddText(text, creationParameters).ToList())
+            foreach (var t in text)
+                AddArbitraryDrawable(t);
+
+            createLink(text, null, url, linkType, linkArgument, tooltipText);
+        }
+
+        private void createLink(IEnumerable<Drawable> drawables, string text, string url = null, LinkAction linkType = LinkAction.External, string linkArgument = null, string tooltipText = null, Action action = null)
+        {
+            AddInternal(new DrawableLinkCompiler(drawables.OfType<SpriteText>().ToList())
             {
                 TooltipText = tooltipText ?? (url != text ? url : string.Empty),
-                Action = () =>
+                Action = action ?? (() =>
                 {
                     switch (linkType)
                     {
@@ -104,7 +119,7 @@ namespace osu.Game.Graphics.Containers
                         default:
                             throw new NotImplementedException($"This {nameof(LinkAction)} ({linkType.ToString()}) is missing an associated action.");
                     }
-                },
+                }),
             });
         }
     }

osu.Game/Graphics/Containers/OsuFocusedOverlayContainer.cs

@@ -26,7 +26,6 @@ namespace osu.Game.Graphics.Containers
 
         private PreviewTrackManager previewTrackManager;
 
-
         protected readonly Bindable<OverlayActivation> OverlayActivationMode = new Bindable<OverlayActivation>(OverlayActivation.All);
 
         protected override IReadOnlyDependencyContainer CreateChildDependencies(IReadOnlyDependencyContainer parent)

osu.Game/Graphics/Containers/ShakeContainer.cs

@@ -11,29 +11,43 @@ namespace osu.Game.Graphics.Containers
     /// </summary>
     public class ShakeContainer : Container
     {
+        /// <summary>
+        /// The length of a single shake.
+        /// </summary>
+        public float ShakeDuration = 80;
+
+        /// <summary>
+        /// Total number of shakes. May be shortened if possible.
+        /// </summary>
+        public float TotalShakes = 4;
+
+        /// <summary>
+        /// Pixels of displacement per shake.
+        /// </summary>
+        public float ShakeMagnitude = 8;
+
         /// <summary>
         /// Shake the contents of this container.
         /// </summary>
         /// <param name="maximumLength">The maximum length the shake should last.</param>
-        public void Shake(double maximumLength)
+        public void Shake(double? maximumLength = null)
         {
             const float shake_amount = 8;
-            const float shake_duration = 30;
 
             // if we don't have enough time, don't bother shaking.
-            if (maximumLength < shake_duration * 2)
+            if (maximumLength < ShakeDuration * 2)
                 return;
 
-            var sequence = this.MoveToX(shake_amount, shake_duration / 2, Easing.OutSine).Then()
+            var sequence = this.MoveToX(shake_amount, ShakeDuration / 2, Easing.OutSine).Then()
-                               .MoveToX(-shake_amount, shake_duration, Easing.InOutSine).Then();
+                               .MoveToX(-shake_amount, ShakeDuration, Easing.InOutSine).Then();
 
             // if we don't have enough time for the second shake, skip it.
-            if (maximumLength > shake_duration * 4)
+            if (!maximumLength.HasValue || maximumLength >= ShakeDuration * 4)
                 sequence = sequence
-                           .MoveToX(shake_amount, shake_duration, Easing.InOutSine).Then()
+                           .MoveToX(shake_amount, ShakeDuration, Easing.InOutSine).Then()
-                           .MoveToX(-shake_amount, shake_duration, Easing.InOutSine).Then();
+                           .MoveToX(-shake_amount, ShakeDuration, Easing.InOutSine).Then();
 
-            sequence.MoveToX(0, shake_duration / 2, Easing.InSine);
+            sequence.MoveToX(0, ShakeDuration / 2, Easing.InSine);
         }
     }
 }

osu.Game/Graphics/DrawableDate.cs

@@ -4,6 +4,7 @@
 using System;
 using Humanizer;
 using osu.Framework.Allocation;
+using osu.Framework.Graphics;
 using osu.Framework.Graphics.Cursor;
 using osu.Game.Graphics.Sprites;
 
@@ -11,13 +12,27 @@ namespace osu.Game.Graphics
 {
     public class DrawableDate : OsuSpriteText, IHasTooltip
     {
-        protected readonly DateTimeOffset Date;
+        private DateTimeOffset date;
+
+        public DateTimeOffset Date
+        {
+            get => date;
+            set
+            {
+                if (date == value)
+                    return;
+                date = value.ToLocalTime();
+
+                if (LoadState >= LoadState.Ready)
+                    updateTime();
+            }
+        }
 
         public DrawableDate(DateTimeOffset date)
         {
             Font = "Exo2.0-RegularItalic";
 
-            Date = date.ToLocalTime();
+            Date = date;
         }
 
         [BackgroundDependencyLoader]
@@ -39,14 +54,14 @@ namespace osu.Game.Graphics
             var diffToNow = DateTimeOffset.Now.Subtract(Date);
 
             double timeUntilNextUpdate = 1000;
-            if (diffToNow.TotalSeconds > 60)
+            if (Math.Abs(diffToNow.TotalSeconds) > 120)
             {
                 timeUntilNextUpdate *= 60;
-                if (diffToNow.TotalMinutes > 60)
+                if (Math.Abs(diffToNow.TotalMinutes) > 120)
                 {
                     timeUntilNextUpdate *= 60;
 
-                    if (diffToNow.TotalHours > 24)
+                    if (Math.Abs(diffToNow.TotalHours) > 48)
                         timeUntilNextUpdate *= 24;
                 }
             }

osu.Game/Graphics/UserInterface/LoadingAnimation.cs

@@ -8,6 +8,9 @@ using osuTK.Graphics;
 
 namespace osu.Game.Graphics.UserInterface
 {
+    /// <summary>
+    /// A loading spinner.
+    /// </summary>
     public class LoadingAnimation : VisibilityContainer
     {
         private readonly SpriteIcon spinner;

osu.Game/Graphics/UserInterface/Nub.cs

@@ -1,6 +1,7 @@
 // Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
+using System;
 using osuTK;
 using osuTK.Graphics;
 using osu.Framework.Allocation;
@@ -99,7 +100,20 @@ namespace osu.Game.Graphics.UserInterface
             }
         }
 
-        public Bindable<bool> Current { get; } = new Bindable<bool>();
+        private readonly Bindable<bool> current = new Bindable<bool>();
+
+        public Bindable<bool> Current
+        {
+            get => current;
+            set
+            {
+                if (value == null)
+                    throw new ArgumentNullException(nameof(value));
+
+                current.UnbindBindings();
+                current.BindTo(value);
+            }
+        }
 
         private Color4 accentColour;
         public Color4 AccentColour

osu.Game/Graphics/UserInterface/ProcessingOverlay.cs

@@ -0,0 +1,56 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using osu.Framework.Allocation;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Shapes;
+using osu.Framework.Input.Events;
+using osuTK.Graphics;
+
+namespace osu.Game.Graphics.UserInterface
+{
+    /// <summary>
+    /// An overlay that will consume all available space and block input when required.
+    /// Useful for disabling all elements in a form and showing we are waiting on a response, for instance.
+    /// </summary>
+    public class ProcessingOverlay : VisibilityContainer
+    {
+        private const float transition_duration = 200;
+
+        public ProcessingOverlay()
+        {
+            RelativeSizeAxes = Axes.Both;
+        }
+
+        [BackgroundDependencyLoader]
+        private void load()
+        {
+            InternalChildren = new Drawable[]
+            {
+                new Box
+                {
+                    Colour = Color4.Black,
+                    RelativeSizeAxes = Axes.Both,
+                    Alpha = 0.9f,
+                },
+                new LoadingAnimation { State = Visibility.Visible }
+            };
+        }
+
+        protected override bool Handle(UIEvent e)
+        {
+            return true;
+        }
+
+        protected override void PopIn()
+        {
+            this.FadeIn(transition_duration * 2, Easing.OutQuint);
+        }
+
+        protected override void PopOut()
+        {
+            this.FadeOut(transition_duration, Easing.OutQuint);
+        }
+    }
+}

osu.Game/Online/API/APIAccess.cs

@@ -5,7 +5,9 @@ using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.Net;
+using System.Net.Http;
 using System.Threading;
+using Newtonsoft.Json.Linq;
 using osu.Framework.Configuration;
 using osu.Framework.Graphics;
 using osu.Framework.Logging;
@@ -102,7 +104,7 @@ namespace osu.Game.Online.API
                         if (queue.Count == 0)
                         {
                             log.Add(@"Queueing a ping request");
-                            Queue(new ListChannelsRequest { Timeout = 5000 });
+                            Queue(new GetUserRequest());
                         }
 
                         break;
@@ -141,9 +143,10 @@ namespace osu.Game.Online.API
                             State = APIState.Online;
                         };
 
-                        if (!handleRequest(userReq, out _))
+                        if (!handleRequest(userReq))
                         {
-                            Thread.Sleep(500);
+                            if (State == APIState.Connecting)
+                                State = APIState.Failing;
                             continue;
                         }
 
@@ -159,7 +162,7 @@ namespace osu.Game.Online.API
                 //hard bail if we can't get a valid access token.
                 if (authentication.RequestAccessToken() == null)
                 {
-                    Logout(false);
+                    Logout();
                     continue;
                 }
 
@@ -170,15 +173,10 @@ namespace osu.Game.Online.API
                     lock (queue)
                     {
                         if (queue.Count == 0) break;
-                        req = queue.Peek();
+                        req = queue.Dequeue();
                     }
 
-                    // TODO: handle failures better
+                    handleRequest(req);
-                    handleRequest(req, out var removeFromQueue);
-
-                    if (removeFromQueue)
-                        lock (queue)
-                            queue.Dequeue();
                 }
 
                 Thread.Sleep(50);
@@ -193,48 +191,64 @@ namespace osu.Game.Online.API
             this.password = password;
         }
 
-        /// <summary>
+        public RegistrationRequest.RegistrationRequestErrors CreateAccount(string email, string username, string password)
-        /// Handle a single API request.
-        /// </summary>
-        /// <param name="req">The request.</param>
-        /// <returns>true if the request succeeded.</returns>
-        private bool handleRequest(APIRequest req, out bool removeFromQueue)
         {
-            removeFromQueue = true;
+            Debug.Assert(State == APIState.Offline);
+
+            var req = new RegistrationRequest
+            {
+                Url = $@"{Endpoint}/users",
+                Method = HttpMethod.Post,
+                Username = username,
+                Email = email,
+                Password = password
+            };
 
             try
             {
-                Logger.Log($@"Performing request {req}", LoggingTarget.Network);
+                req.Perform();
-                req.Failure += ex =>
+            }
+            catch (Exception e)
             {
-                    if (ex is WebException we)
+                try
-                        handleWebException(we);
+                {
-                };
+                    return JObject.Parse(req.ResponseString).SelectToken("form_error", true).ToObject<RegistrationRequest.RegistrationRequestErrors>();
+                }
+                catch
+                {
+                    // if we couldn't deserialize the error message let's throw the original exception outwards.
+                    throw e;
+                }
+            }
 
+            return null;
+        }
+
+        /// <summary>
+        /// Handle a single API request.
+        /// Ensures all exceptions are caught and dealt with correctly.
+        /// </summary>
+        /// <param name="req">The request.</param>
+        /// <returns>true if the request succeeded.</returns>
+        private bool handleRequest(APIRequest req)
+        {
+            try
+            {
                 req.Perform(this);
 
                 //we could still be in initialisation, at which point we don't want to say we're Online yet.
-                if (IsLoggedIn)
+                if (IsLoggedIn) State = APIState.Online;
-                    State = APIState.Online;
 
                 failureCount = 0;
                 return true;
             }
             catch (WebException we)
             {
-                removeFromQueue = handleWebException(we);
+                handleWebException(we);
-
-                if (removeFromQueue)
-                    req.Fail(we);
-
                 return false;
             }
             catch (Exception e)
             {
-                if (e is TimeoutException)
-                    log.Add(@"API level timeout exception was hit");
-
-                req.Fail(e);
                 return false;
             }
         }
@@ -280,7 +294,7 @@ namespace osu.Game.Online.API
             switch (statusCode)
             {
                 case HttpStatusCode.Unauthorized:
-                    Logout(false);
+                    Logout();
                     return true;
                 case HttpStatusCode.RequestTimeout:
                     failureCount++;
@@ -290,8 +304,12 @@ namespace osu.Game.Online.API
                         //we might try again at an api level.
                         return false;
 
+                    if (State == APIState.Online)
+                    {
                         State = APIState.Failing;
                         flushQueue();
+                    }
+
                     return true;
             }
 
@@ -325,10 +343,9 @@ namespace osu.Game.Online.API
             }
         }
 
-        public void Logout(bool clearUsername = true)
+        public void Logout()
         {
             flushQueue();
-            if (clearUsername) ProvidedUsername = null;
             password = null;
             authentication.Clear();
             LocalUser.Value = createGuestUser();

osu.Game/Online/API/APIRequest.cs

@@ -3,6 +3,7 @@
 
 using System;
 using osu.Framework.IO.Network;
+using osu.Framework.Logging;
 
 namespace osu.Game.Online.API
 {
@@ -35,23 +36,12 @@ namespace osu.Game.Online.API
     /// </summary>
     public abstract class APIRequest
     {
-        /// <summary>
+        protected abstract string Target { get; }
-        /// The maximum amount of time before this request will fail.
-        /// </summary>
-        public int Timeout = WebRequest.DEFAULT_TIMEOUT;
-
-        protected virtual string Target => string.Empty;
 
         protected virtual WebRequest CreateWebRequest() => new WebRequest(Uri);
 
         protected virtual string Uri => $@"{API.Endpoint}/api/v2/{Target}";
 
-        private double remainingTime => Math.Max(0, Timeout - (DateTimeOffset.UtcNow - (startTime ?? DateTimeOffset.MinValue)).TotalMilliseconds);
-
-        public bool ExceededTimeout => remainingTime == 0;
-
-        private DateTimeOffset? startTime;
-
         protected APIAccess API;
         protected WebRequest WebRequest;
 
@@ -75,27 +65,24 @@ namespace osu.Game.Online.API
         {
             API = api;
 
-            if (checkAndProcessFailure())
+            if (checkAndScheduleFailure())
                 return;
 
-            if (startTime == null)
-                startTime = DateTimeOffset.UtcNow;
-
-            if (remainingTime <= 0)
-                throw new TimeoutException(@"API request timeout hit");
-
             WebRequest = CreateWebRequest();
             WebRequest.Failed += Fail;
             WebRequest.AllowRetryOnTimeout = false;
             WebRequest.AddHeader("Authorization", $"Bearer {api.AccessToken}");
 
-            if (checkAndProcessFailure())
+            if (checkAndScheduleFailure())
                 return;
 
             if (!WebRequest.Aborted) //could have been aborted by a Cancel() call
+            {
+                Logger.Log($@"Performing request {this}", LoggingTarget.Network);
                 WebRequest.Perform();
+            }
 
-            if (checkAndProcessFailure())
+            if (checkAndScheduleFailure())
                 return;
 
             api.Schedule(delegate { Success?.Invoke(); });
@@ -105,19 +92,25 @@ namespace osu.Game.Online.API
 
         public void Fail(Exception e)
         {
-            cancelled = true;
+            if (WebRequest?.Completed == true)
+                return;
 
+            if (cancelled)
+                return;
+
+            cancelled = true;
             WebRequest?.Abort();
 
+            Logger.Log($@"Failing request {this} ({e})", LoggingTarget.Network);
             pendingFailure = () => Failure?.Invoke(e);
-            checkAndProcessFailure();
+            checkAndScheduleFailure();
         }
 
         /// <summary>
         /// Checked for cancellation or error. Also queues up the Failed event if we can.
         /// </summary>
         /// <returns>Whether we are in a failed or cancelled state.</returns>
-        private bool checkAndProcessFailure()
+        private bool checkAndScheduleFailure()
         {
             if (API == null || pendingFailure == null) return cancelled;
 

osu.Game/Online/API/RegistrationRequest.cs

@@ -0,0 +1,41 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using Newtonsoft.Json;
+using osu.Framework.IO.Network;
+
+namespace osu.Game.Online.API
+{
+    public class RegistrationRequest : WebRequest
+    {
+        internal string Username;
+        internal string Email;
+        internal string Password;
+
+        protected override void PrePerform()
+        {
+            AddParameter("user[username]", Username);
+            AddParameter("user[user_email]", Email);
+            AddParameter("user[password]", Password);
+
+            base.PrePerform();
+        }
+
+        public class RegistrationRequestErrors
+        {
+            public UserErrors User;
+
+            public class UserErrors
+            {
+                [JsonProperty("username")]
+                public string[] Username;
+
+                [JsonProperty("user_email")]
+                public string[] Email;
+
+                [JsonProperty("password")]
+                public string[] Password;
+            }
+        }
+    }
+}

osu.Game/Online/API/Requests/CreateRoomRequest.cs

@@ -0,0 +1,35 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System.Net.Http;
+using Newtonsoft.Json;
+using osu.Framework.IO.Network;
+using osu.Game.Online.API.Requests.Responses;
+using osu.Game.Online.Multiplayer;
+
+namespace osu.Game.Online.API.Requests
+{
+    public class CreateRoomRequest : APIRequest<APICreatedRoom>
+    {
+        private readonly Room room;
+
+        public CreateRoomRequest(Room room)
+        {
+            this.room = room;
+        }
+
+        protected override WebRequest CreateWebRequest()
+        {
+            var req = base.CreateWebRequest();
+
+            req.ContentType = "application/json";
+            req.Method = HttpMethod.Post;
+
+            req.AddRaw(JsonConvert.SerializeObject(room));
+
+            return req;
+        }
+
+        protected override string Target => "rooms";
+    }
+}

osu.Game/Online/API/Requests/CreateRoomScoreRequest.cs

@@ -0,0 +1,30 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System.Net.Http;
+using osu.Framework.IO.Network;
+using osu.Game.Online.API.Requests.Responses;
+
+namespace osu.Game.Online.API.Requests
+{
+    public class CreateRoomScoreRequest : APIRequest<APIScoreToken>
+    {
+        private readonly int roomId;
+        private readonly int playlistItemId;
+
+        public CreateRoomScoreRequest(int roomId, int playlistItemId)
+        {
+            this.roomId = roomId;
+            this.playlistItemId = playlistItemId;
+        }
+
+        protected override WebRequest CreateWebRequest()
+        {
+            var req = base.CreateWebRequest();
+            req.Method = HttpMethod.Post;
+            return req;
+        }
+
+        protected override string Target => $@"rooms/{roomId}/playlist/{playlistItemId}/scores";
+    }
+}

osu.Game/Online/API/Requests/GetRoomScoresRequest.cs

@@ -0,0 +1,20 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System.Collections.Generic;
+using osu.Game.Online.API.Requests.Responses;
+
+namespace osu.Game.Online.API.Requests
+{
+    public class GetRoomScoresRequest : APIRequest<List<APIRoomScoreInfo>>
+    {
+        private readonly int roomId;
+
+        public GetRoomScoresRequest(int roomId)
+        {
+            this.roomId = roomId;
+        }
+
+        protected override string Target => $@"rooms/{roomId}/leaderboard";
+    }
+}

osu.Game/Online/API/Requests/GetRoomsRequest.cs

@@ -0,0 +1,44 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System.Collections.Generic;
+using osu.Game.Online.Multiplayer;
+using osu.Game.Screens.Multi.Lounge.Components;
+
+namespace osu.Game.Online.API.Requests
+{
+    public class GetRoomsRequest : APIRequest<List<Room>>
+    {
+        private readonly PrimaryFilter primaryFilter;
+
+        public GetRoomsRequest(PrimaryFilter primaryFilter)
+        {
+            this.primaryFilter = primaryFilter;
+        }
+
+        protected override string Target
+        {
+            get
+            {
+                string target = "rooms";
+
+                switch (primaryFilter)
+                {
+                    case PrimaryFilter.Open:
+                        break;
+                    case PrimaryFilter.Owned:
+                        target += "/owned";
+                        break;
+                    case PrimaryFilter.Participated:
+                        target += "/participated";
+                        break;
+                    case PrimaryFilter.RecentlyEnded:
+                        target += "/ended";
+                        break;
+                }
+
+                return target;
+            }
+        }
+    }
+}

osu.Game/Online/API/Requests/GetScoresRequest.cs

@@ -13,15 +13,15 @@ namespace osu.Game.Online.API.Requests
     public class GetScoresRequest : APIRequest<APIScores>
     {
         private readonly BeatmapInfo beatmap;
-        private readonly LeaderboardScope scope;
+        private readonly BeatmapLeaderboardScope scope;
         private readonly RulesetInfo ruleset;
 
-        public GetScoresRequest(BeatmapInfo beatmap, RulesetInfo ruleset, LeaderboardScope scope = LeaderboardScope.Global)
+        public GetScoresRequest(BeatmapInfo beatmap, RulesetInfo ruleset, BeatmapLeaderboardScope scope = BeatmapLeaderboardScope.Global)
         {
             if (!beatmap.OnlineBeatmapID.HasValue)
                 throw new InvalidOperationException($"Cannot lookup a beatmap's scores without having a populated {nameof(BeatmapInfo.OnlineBeatmapID)}.");
 
-            if (scope == LeaderboardScope.Local)
+            if (scope == BeatmapLeaderboardScope.Local)
                 throw new InvalidOperationException("Should not attempt to request online scores for a local scoped leaderboard");
 
             this.beatmap = beatmap;

osu.Game/Online/API/Requests/JoinRoomRequest.cs

@@ -0,0 +1,31 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System.Net.Http;
+using osu.Framework.IO.Network;
+using osu.Game.Online.Multiplayer;
+using osu.Game.Users;
+
+namespace osu.Game.Online.API.Requests
+{
+    public class JoinRoomRequest : APIRequest
+    {
+        private readonly Room room;
+        private readonly User user;
+
+        public JoinRoomRequest(Room room, User user)
+        {
+            this.room = room;
+            this.user = user;
+        }
+
+        protected override WebRequest CreateWebRequest()
+        {
+            var req = base.CreateWebRequest();
+            req.Method = HttpMethod.Put;
+            return req;
+        }
+
+        protected override string Target => $"rooms/{room.RoomID.Value}/users/{user.Id}";
+    }
+}

osu.Game/Online/API/Requests/PartRoomRequest.cs

@@ -0,0 +1,31 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System.Net.Http;
+using osu.Framework.IO.Network;
+using osu.Game.Online.Multiplayer;
+using osu.Game.Users;
+
+namespace osu.Game.Online.API.Requests
+{
+    public class PartRoomRequest : APIRequest
+    {
+        private readonly Room room;
+        private readonly User user;
+
+        public PartRoomRequest(Room room, User user)
+        {
+            this.room = room;
+            this.user = user;
+        }
+
+        protected override WebRequest CreateWebRequest()
+        {
+            var req = base.CreateWebRequest();
+            req.Method = HttpMethod.Delete;
+            return req;
+        }
+
+        protected override string Target => $"rooms/{room.RoomID.Value}/users/{user.Id}";
+    }
+}

osu.Game/Online/API/Requests/Responses/APIBeatmap.cs

@@ -59,19 +59,17 @@ namespace osu.Game.Online.API.Requests.Responses
 
         public BeatmapInfo ToBeatmap(RulesetStore rulesets)
         {
+            var set = BeatmapSet?.ToBeatmapSet(rulesets);
+
             return new BeatmapInfo
             {
-                Metadata = this,
+                Metadata = set?.Metadata ?? this,
                 Ruleset = rulesets.GetRuleset(ruleset),
                 StarDifficulty = starDifficulty,
                 OnlineBeatmapID = OnlineBeatmapID,
                 Version = version,
                 Status = Status,
-                BeatmapSet = new BeatmapSetInfo
+                BeatmapSet = set,
-                {
-                    OnlineBeatmapSetID = OnlineBeatmapSetID,
-                    Status = BeatmapSet?.Status ?? BeatmapSetOnlineStatus.None
-                },
                 BaseDifficulty = new BeatmapDifficulty
                 {
                     DrainRate = drainRate,

osu.Game/Online/API/Requests/Responses/APICreatedRoom.cs

@@ -0,0 +1,14 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using Newtonsoft.Json;
+using osu.Game.Online.Multiplayer;
+
+namespace osu.Game.Online.API.Requests.Responses
+{
+    public class APICreatedRoom : Room
+    {
+        [JsonProperty("error")]
+        public string Error { get; set; }
+    }
+}

osu.Game/Online/API/Requests/Responses/APIMod.cs

@@ -0,0 +1,12 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using osu.Game.Rulesets.Mods;
+
+namespace osu.Game.Online.API.Requests.Responses
+{
+    public class APIMod : IMod
+    {
+        public string Acronym { get; set; }
+    }
+}

osu.Game/Online/API/Requests/Responses/APIRoomScoreInfo.cs

@@ -0,0 +1,17 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using Newtonsoft.Json;
+using osu.Game.Scoring;
+
+namespace osu.Game.Online.API.Requests.Responses
+{
+    public class APIRoomScoreInfo : ScoreInfo
+    {
+        [JsonProperty("attempts")]
+        public int TotalAttempts { get; set; }
+
+        [JsonProperty("completed")]
+        public int CompletedBeatmaps { get; set; }
+    }
+}

osu.Game/Online/API/Requests/Responses/APIScoreToken.cs

@@ -0,0 +1,13 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using Newtonsoft.Json;
+
+namespace osu.Game.Online.API.Requests.Responses
+{
+    public class APIScoreToken
+    {
+        [JsonProperty("id")]
+        public int ID { get; set; }
+    }
+}

osu.Game/Online/API/Requests/SubmitRoomScoreRequest.cs

@@ -0,0 +1,40 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System.Net.Http;
+using Newtonsoft.Json;
+using osu.Framework.IO.Network;
+using osu.Game.Scoring;
+
+namespace osu.Game.Online.API.Requests
+{
+    public class SubmitRoomScoreRequest : APIRequest
+    {
+        private readonly int scoreId;
+        private readonly int roomId;
+        private readonly int playlistItemId;
+        private readonly ScoreInfo scoreInfo;
+
+        public SubmitRoomScoreRequest(int scoreId, int roomId, int playlistItemId, ScoreInfo scoreInfo)
+        {
+            this.scoreId = scoreId;
+            this.roomId = roomId;
+            this.playlistItemId = playlistItemId;
+            this.scoreInfo = scoreInfo;
+        }
+
+        protected override WebRequest CreateWebRequest()
+        {
+            var req = base.CreateWebRequest();
+
+            req.ContentType = "application/json";
+            req.Method = HttpMethod.Put;
+
+            req.AddRaw(JsonConvert.SerializeObject(scoreInfo));
+
+            return req;
+        }
+
+        protected override string Target => $@"rooms/{roomId}/playlist/{playlistItemId}/scores/{scoreId}";
+    }
+}

osu.Game/Online/Chat/ChannelManager.cs

@@ -96,12 +96,14 @@ namespace osu.Game.Online.Chat
         /// </summary>
         /// <param name="text">The message text that is going to be posted</param>
         /// <param name="isAction">Is true if the message is an action, e.g.: user is currently eating </param>
-        public void PostMessage(string text, bool isAction = false)
+        /// <param name="target">An optional target channel. If null, <see cref="CurrentChannel"/> will be used.</param>
+        public void PostMessage(string text, bool isAction = false, Channel target = null)
         {
-            if (CurrentChannel.Value == null)
+            if (target == null)
-                return;
+                target = CurrentChannel.Value;
 
-            var currentChannel = CurrentChannel.Value;
+            if (target == null)
+                return;
 
             void dequeueAndRun()
             {
@@ -113,7 +115,7 @@ namespace osu.Game.Online.Chat
             {
                 if (!api.IsLoggedIn)
                 {
-                    currentChannel.AddNewMessages(new ErrorMessage("Please sign in to participate in chat!"));
+                    target.AddNewMessages(new ErrorMessage("Please sign in to participate in chat!"));
                     return;
                 }
 
@@ -121,29 +123,29 @@ namespace osu.Game.Online.Chat
                 {
                     Sender = api.LocalUser.Value,
                     Timestamp = DateTimeOffset.Now,
-                    ChannelId = CurrentChannel.Value.Id,
+                    ChannelId = target.Id,
                     IsAction = isAction,
                     Content = text
                 };
 
-                currentChannel.AddLocalEcho(message);
+                target.AddLocalEcho(message);
 
                 // if this is a PM and the first message, we need to do a special request to create the PM channel
-                if (currentChannel.Type == ChannelType.PM && !currentChannel.Joined)
+                if (target.Type == ChannelType.PM && !target.Joined)
                 {
-                    var createNewPrivateMessageRequest = new CreateNewPrivateMessageRequest(currentChannel.Users.First(), message);
+                    var createNewPrivateMessageRequest = new CreateNewPrivateMessageRequest(target.Users.First(), message);
 
                     createNewPrivateMessageRequest.Success += createRes =>
                     {
-                        currentChannel.Id = createRes.ChannelID;
+                        target.Id = createRes.ChannelID;
-                        currentChannel.ReplaceMessage(message, createRes.Message);
+                        target.ReplaceMessage(message, createRes.Message);
                         dequeueAndRun();
                     };
 
                     createNewPrivateMessageRequest.Failure += exception =>
                     {
                         Logger.Error(exception, "Posting message failed.");
-                        currentChannel.ReplaceMessage(message, null);
+                        target.ReplaceMessage(message, null);
                         dequeueAndRun();
                     };
 
@@ -155,14 +157,14 @@ namespace osu.Game.Online.Chat
 
                 req.Success += m =>
                 {
-                    currentChannel.ReplaceMessage(message, m);
+                    target.ReplaceMessage(message, m);
                     dequeueAndRun();
                 };
 
                 req.Failure += exception =>
                 {
                     Logger.Error(exception, "Posting message failed.");
-                    currentChannel.ReplaceMessage(message, null);
+                    target.ReplaceMessage(message, null);
                     dequeueAndRun();
                 };
 
@@ -178,9 +180,13 @@ namespace osu.Game.Online.Chat
         /// Posts a command locally. Commands like /help will result in a help message written in the current channel.
         /// </summary>
         /// <param name="text">the text containing the command identifier and command parameters.</param>
-        public void PostCommand(string text)
+        /// <param name="target">An optional target channel. If null, <see cref="CurrentChannel"/> will be used.</param>
+        public void PostCommand(string text, Channel target = null)
         {
-            if (CurrentChannel.Value == null)
+            if (target == null)
+                target = CurrentChannel.Value;
+
+            if (target == null)
                 return;
 
             var parameters = text.Split(new[] { ' ' }, 2);
@@ -192,7 +198,7 @@ namespace osu.Game.Online.Chat
                 case "me":
                     if (string.IsNullOrWhiteSpace(content))
                     {
-                        CurrentChannel.Value.AddNewMessages(new ErrorMessage("Usage: /me [action]"));
+                        target.AddNewMessages(new ErrorMessage("Usage: /me [action]"));
                         break;
                     }
 
@@ -200,11 +206,11 @@ namespace osu.Game.Online.Chat
                     break;
 
                 case "help":
-                    CurrentChannel.Value.AddNewMessages(new InfoMessage("Supported commands: /help, /me [action]"));
+                    target.AddNewMessages(new InfoMessage("Supported commands: /help, /me [action]"));
                     break;
 
                 default:
-                    CurrentChannel.Value.AddNewMessages(new ErrorMessage($@"""/{command}"" is not supported! For a list of supported commands see /help"));
+                    target.AddNewMessages(new ErrorMessage($@"""/{command}"" is not supported! For a list of supported commands see /help"));
                     break;
             }
         }

osu.Game/Online/Chat/StandAloneChatDisplay.cs

@@ -0,0 +1,152 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System;
+using osu.Framework.Allocation;
+using osu.Framework.Configuration;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Shapes;
+using osu.Framework.Graphics.UserInterface;
+using osu.Game.Graphics.UserInterface;
+using osu.Game.Overlays.Chat;
+using osuTK.Graphics;
+
+namespace osu.Game.Online.Chat
+{
+    /// <summary>
+    /// Display a chat channel in an insolated region.
+    /// </summary>
+    public class StandAloneChatDisplay : CompositeDrawable
+    {
+        public readonly Bindable<Channel> Channel = new Bindable<Channel>();
+
+        public Action Exit;
+
+        private readonly FocusedTextBox textbox;
+
+        protected ChannelManager ChannelManager;
+
+        private ScrollContainer scroll;
+
+        private DrawableChannel drawableChannel;
+
+        private readonly bool postingTextbox;
+
+        private const float textbox_height = 30;
+
+        /// <summary>
+        /// Construct a new instance.
+        /// </summary>
+        /// <param name="postingTextbox">Whether a textbox for posting new messages should be displayed.</param>
+        public StandAloneChatDisplay(bool postingTextbox = false)
+        {
+            this.postingTextbox = postingTextbox;
+            CornerRadius = 10;
+            Masking = true;
+
+            InternalChildren = new Drawable[]
+            {
+                new Box
+                {
+                    Colour = Color4.Black,
+                    Alpha = 0.8f,
+                    RelativeSizeAxes = Axes.Both
+                },
+            };
+
+            if (postingTextbox)
+            {
+                AddInternal(textbox = new FocusedTextBox
+                {
+                    RelativeSizeAxes = Axes.X,
+                    Height = textbox_height,
+                    PlaceholderText = "type your message",
+                    OnCommit = postMessage,
+                    ReleaseFocusOnCommit = false,
+                    HoldFocus = true,
+                    Anchor = Anchor.BottomLeft,
+                    Origin = Anchor.BottomLeft,
+                });
+
+                textbox.Exit += () => Exit?.Invoke();
+            }
+
+            Channel.BindValueChanged(channelChanged);
+        }
+
+        [BackgroundDependencyLoader(true)]
+        private void load(ChannelManager manager)
+        {
+            if (ChannelManager == null)
+                ChannelManager = manager;
+        }
+
+        private void postMessage(TextBox sender, bool newtext)
+        {
+            var text = textbox.Text.Trim();
+
+            if (string.IsNullOrWhiteSpace(text))
+                return;
+
+            if (text[0] == '/')
+                ChannelManager?.PostCommand(text.Substring(1), Channel);
+            else
+                ChannelManager?.PostMessage(text, target: Channel);
+
+            textbox.Text = string.Empty;
+        }
+
+        public void Contract()
+        {
+            this.FadeIn(300);
+            this.MoveToY(0, 500, Easing.OutQuint);
+        }
+
+        public void Expand()
+        {
+            this.FadeOut(200);
+            this.MoveToY(100, 500, Easing.In);
+        }
+
+        protected virtual ChatLine CreateMessage(Message message) => new StandAloneMessage(message);
+
+        private void channelChanged(Channel channel)
+        {
+            drawableChannel?.Expire();
+
+            if (channel == null) return;
+
+            AddInternal(drawableChannel = new StandAloneDrawableChannel(channel)
+            {
+                CreateChatLineAction = CreateMessage,
+                Padding = new MarginPadding { Bottom = postingTextbox ? textbox_height : 0 }
+            });
+        }
+
+        protected class StandAloneDrawableChannel : DrawableChannel
+        {
+            public Func<Message,ChatLine> CreateChatLineAction;
+
+            protected override ChatLine CreateChatLine(Message m) => CreateChatLineAction(m);
+
+            public StandAloneDrawableChannel(Channel channel)
+                : base(channel)
+            {
+                ChatLineFlow.Padding = new MarginPadding { Horizontal = 0 };
+            }
+        }
+
+        protected class StandAloneMessage : ChatLine
+        {
+            protected override float TextSize => 15;
+
+            protected override float HorizontalPadding => 10;
+            protected override float MessagePadding => 120;
+
+            public StandAloneMessage(Message message) : base(message)
+            {
+            }
+        }
+    }
+}

osu.Game/Online/Leaderboards/DrawableRank.cs

@@ -2,14 +2,14 @@
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
 using osu.Framework.Allocation;
+using osu.Framework.Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Sprites;
 using osu.Framework.Graphics.Textures;
-using osu.Framework.Extensions;
 using osu.Game.Scoring;
 
-namespace osu.Game.Screens.Select.Leaderboards
+namespace osu.Game.Online.Leaderboards
 {
     public class DrawableRank : Container
     {

osu.Game/Online/Leaderboards/Leaderboard.cs

@@ -3,27 +3,22 @@
 
 using System;
 using System.Collections.Generic;
-using osuTK;
+using System.Linq;
-using osuTK.Graphics;
 using osu.Framework.Allocation;
 using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Colour;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Threading;
-using osu.Game.Beatmaps;
 using osu.Game.Graphics.Containers;
 using osu.Game.Graphics.UserInterface;
 using osu.Game.Online.API;
-using osu.Game.Online.API.Requests;
+using osuTK;
-using System.Linq;
+using osuTK.Graphics;
-using osu.Framework.Configuration;
-using osu.Game.Rulesets;
-using osu.Game.Scoring;
 
-namespace osu.Game.Screens.Select.Leaderboards
+namespace osu.Game.Online.Leaderboards
 {
-    public class Leaderboard : Container
+    public abstract class Leaderboard<TScope, ScoreInfo> : Container, IOnlineComponent
     {
         private const double fade_duration = 300;
 
@@ -32,10 +27,6 @@ namespace osu.Game.Screens.Select.Leaderboards
 
         private FillFlowContainer<LeaderboardScore> scrollFlow;
 
-        private readonly IBindable<RulesetInfo> ruleset = new Bindable<RulesetInfo>();
-
-        public Action<ScoreInfo> ScoreSelected;
-
         private readonly LoadingAnimation loading;
 
         private ScheduledDelegate showScoresDelegate;
@@ -64,14 +55,8 @@ namespace osu.Game.Screens.Select.Leaderboards
                 // ensure placeholder is hidden when displaying scores
                 PlaceholderState = PlaceholderState.Successful;
 
-                var flow = scrollFlow = new FillFlowContainer<LeaderboardScore>
+                scrollFlow = CreateScoreFlow();
-                {
+                scrollFlow.ChildrenEnumerable = scores.Select((s, index) => CreateDrawableScore(s, index + 1));
-                    RelativeSizeAxes = Axes.X,
-                    AutoSizeAxes = Axes.Y,
-                    Spacing = new Vector2(0f, 5f),
-                    Padding = new MarginPadding { Top = 10, Bottom = 5 },
-                    ChildrenEnumerable = scores.Select((s, index) => new LeaderboardScore(s, index + 1) { Action = () => ScoreSelected?.Invoke(s) })
-                };
 
                 // schedule because we may not be loaded yet (LoadComponentAsync complains).
                 showScoresDelegate?.Cancel();
@@ -80,12 +65,12 @@ namespace osu.Game.Screens.Select.Leaderboards
                 else
                     showScores();
 
-                void showScores() => LoadComponentAsync(flow, _ =>
+                void showScores() => LoadComponentAsync(scrollFlow, _ =>
                 {
-                    scrollContainer.Add(flow);
+                    scrollContainer.Add(scrollFlow);
 
                     int i = 0;
-                    foreach (var s in flow.Children)
+                    foreach (var s in scrollFlow.Children)
                     {
                         using (s.BeginDelayedSequence(i++ * 50, true))
                             s.Show();
@@ -96,18 +81,27 @@ namespace osu.Game.Screens.Select.Leaderboards
             }
         }
 
-        private LeaderboardScope scope;
+        protected virtual FillFlowContainer<LeaderboardScore> CreateScoreFlow()
+            => new FillFlowContainer<LeaderboardScore>
+            {
+                RelativeSizeAxes = Axes.X,
+                AutoSizeAxes = Axes.Y,
+                Spacing = new Vector2(0f, 5f),
+                Padding = new MarginPadding { Top = 10, Bottom = 5 },
+            };
 
-        public LeaderboardScope Scope
+        private TScope scope;
+
+        public TScope Scope
         {
             get { return scope; }
             set
             {
-                if (value == scope)
+                if (value.Equals(scope))
                     return;
 
                 scope = value;
-                updateScores();
+                UpdateScores();
             }
         }
 
@@ -137,7 +131,7 @@ namespace osu.Game.Screens.Select.Leaderboards
                     case PlaceholderState.NetworkFailure:
                         replacePlaceholder(new RetrievalFailurePlaceholder
                         {
-                            OnRetry = updateScores,
+                            OnRetry = UpdateScores,
                         });
                         break;
                     case PlaceholderState.Unavailable:
@@ -159,7 +153,7 @@ namespace osu.Game.Screens.Select.Leaderboards
             }
         }
 
-        public Leaderboard()
+        protected Leaderboard()
         {
             Children = new Drawable[]
             {
@@ -177,63 +171,33 @@ namespace osu.Game.Screens.Select.Leaderboards
         }
 
         private APIAccess api;
-        private BeatmapInfo beatmap;
-
-        [Resolved]
-        private ScoreManager scoreManager { get; set; }
 
         private ScheduledDelegate pendingUpdateScores;
 
-        public BeatmapInfo Beatmap
+        [BackgroundDependencyLoader(true)]
-        {
+        private void load(APIAccess api)
-            get { return beatmap; }
-            set
-            {
-                if (beatmap == value)
-                    return;
-
-                beatmap = value;
-                Scores = null;
-
-                updateScores();
-            }
-        }
-
-        [BackgroundDependencyLoader(permitNulls: true)]
-        private void load(APIAccess api, IBindable<RulesetInfo> parentRuleset)
         {
             this.api = api;
-
+            api?.Register(this);
-            ruleset.BindTo(parentRuleset);
-            ruleset.ValueChanged += _ => updateScores();
-
-            if (api != null)
-                api.OnStateChange += handleApiStateChange;
         }
 
         protected override void Dispose(bool isDisposing)
         {
             base.Dispose(isDisposing);
-
+            api?.Unregister(this);
-            if (api != null)
-                api.OnStateChange -= handleApiStateChange;
         }
 
-        public void RefreshScores() => updateScores();
+        public void RefreshScores() => UpdateScores();
 
-        private GetScoresRequest getScoresRequest;
+        private APIRequest getScoresRequest;
 
-        private void handleApiStateChange(APIState oldState, APIState newState)
+        public void APIStateChanged(APIAccess api, APIState state)
         {
-            if (Scope == LeaderboardScope.Local)
+            if (state == APIState.Online)
-                // No need to respond to API state change while current scope is local
+                UpdateScores();
-                return;
-
-            if (newState == APIState.Online)
-                updateScores();
         }
 
-        private void updateScores()
+        protected void UpdateScores()
         {
             // don't display any scores or placeholder until the first Scores_Set has been called.
             // this avoids scope changes flickering a "no scores" placeholder before initialisation of song select is finished.
@@ -245,40 +209,23 @@ namespace osu.Game.Screens.Select.Leaderboards
             pendingUpdateScores?.Cancel();
             pendingUpdateScores = Schedule(() =>
             {
-                if (Scope == LeaderboardScope.Local)
-                {
-                    Scores = scoreManager.QueryScores(s => s.Beatmap.ID == Beatmap.ID).ToArray();
-                    PlaceholderState = Scores.Any() ? PlaceholderState.Successful : PlaceholderState.NoScores;
-                    return;
-                }
-
-                if (Beatmap?.OnlineBeatmapID == null)
-                {
-                    PlaceholderState = PlaceholderState.Unavailable;
-                    return;
-                }
-
                 if (api?.IsLoggedIn != true)
                 {
                     PlaceholderState = PlaceholderState.NotLoggedIn;
                     return;
                 }
 
-                if (Scope != LeaderboardScope.Global && !api.LocalUser.Value.IsSupporter)
-                {
-                    PlaceholderState = PlaceholderState.NotSupporter;
-                    return;
-                }
-
                 PlaceholderState = PlaceholderState.Retrieving;
                 loading.Show();
 
-                getScoresRequest = new GetScoresRequest(Beatmap, ruleset.Value ?? Beatmap.Ruleset, Scope);
+                getScoresRequest = FetchScores(scores => Schedule(() =>
-                getScoresRequest.Success += r => Schedule(() =>
                 {
-                    Scores = r.Scores;
+                    Scores = scores;
                     PlaceholderState = Scores.Any() ? PlaceholderState.Successful : PlaceholderState.NoScores;
-                });
+                }));
+
+                if (getScoresRequest == null)
+                    return;
 
                 getScoresRequest.Failure += e => Schedule(() =>
                 {
@@ -292,6 +239,8 @@ namespace osu.Game.Screens.Select.Leaderboards
             });
         }
 
+        protected abstract APIRequest FetchScores(Action<IEnumerable<ScoreInfo>> scoresCallback);
+
         private Placeholder currentPlaceholder;
 
         private void replacePlaceholder(Placeholder placeholder)
@@ -315,14 +264,18 @@ namespace osu.Game.Screens.Select.Leaderboards
             currentPlaceholder = placeholder;
         }
 
+        protected virtual bool FadeBottom => true;
+        protected virtual bool FadeTop => false;
+
         protected override void UpdateAfterChildren()
         {
             base.UpdateAfterChildren();
 
-            var fadeStart = scrollContainer.Current + scrollContainer.DrawHeight;
+            var fadeBottom = scrollContainer.Current + scrollContainer.DrawHeight;
+            var fadeTop = scrollContainer.Current + LeaderboardScore.HEIGHT;
 
             if (!scrollContainer.IsScrolledToEnd())
-                fadeStart -= LeaderboardScore.HEIGHT;
+                fadeBottom -= LeaderboardScore.HEIGHT;
 
             if (scrollFlow == null)
                 return;
@@ -332,17 +285,27 @@ namespace osu.Game.Screens.Select.Leaderboards
                 var topY = c.ToSpaceOfOtherDrawable(Vector2.Zero, scrollFlow).Y;
                 var bottomY = topY + LeaderboardScore.HEIGHT;
 
-                if (bottomY < fadeStart)
+                bool requireTopFade = FadeTop && topY <= fadeTop;
+                bool requireBottomFade = FadeBottom && bottomY >= fadeBottom;
+
+                if (!requireTopFade && !requireBottomFade)
                     c.Colour = Color4.White;
-                else if (topY > fadeStart + LeaderboardScore.HEIGHT)
+                else if (topY > fadeBottom + LeaderboardScore.HEIGHT || bottomY < fadeTop - LeaderboardScore.HEIGHT)
                     c.Colour = Color4.Transparent;
                 else
                 {
+                    if (bottomY - fadeBottom > 0 && FadeBottom)
                         c.Colour = ColourInfo.GradientVertical(
-                        Color4.White.Opacity(Math.Min(1 - (topY - fadeStart) / LeaderboardScore.HEIGHT, 1)),
+                            Color4.White.Opacity(Math.Min(1 - (topY - fadeBottom) / LeaderboardScore.HEIGHT, 1)),
-                        Color4.White.Opacity(Math.Min(1 - (bottomY - fadeStart) / LeaderboardScore.HEIGHT, 1)));
+                            Color4.White.Opacity(Math.Min(1 - (bottomY - fadeBottom) / LeaderboardScore.HEIGHT, 1)));
+                    else if (FadeTop)
+                        c.Colour = ColourInfo.GradientVertical(
+                            Color4.White.Opacity(Math.Min(1 - (fadeTop - topY) / LeaderboardScore.HEIGHT, 1)),
+                            Color4.White.Opacity(Math.Min(1 - (fadeTop - bottomY) / LeaderboardScore.HEIGHT, 1)));
                 }
             }
         }
+
+        protected abstract LeaderboardScore CreateDrawableScore(ScoreInfo model, int index);
     }
 }

osu.Game/Online/Leaderboards/LeaderboardScore.cs

@@ -1,9 +1,8 @@
 // Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
+using System.Collections.Generic;
 using System.Linq;
-using osuTK;
-using osuTK.Graphics;
 using osu.Framework.Allocation;
 using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Graphics;
@@ -17,35 +16,40 @@ using osu.Game.Graphics.Sprites;
 using osu.Game.Rulesets.UI;
 using osu.Game.Scoring;
 using osu.Game.Users;
+using osuTK;
+using osuTK.Graphics;
 
-namespace osu.Game.Screens.Select.Leaderboards
+namespace osu.Game.Online.Leaderboards
 {
     public class LeaderboardScore : OsuClickableContainer
     {
-        public static readonly float HEIGHT = 60;
-
         public readonly int RankPosition;
-        public readonly ScoreInfo Score;
+
+        public const float HEIGHT = 60;
 
         private const float corner_radius = 5;
         private const float edge_margin = 5;
         private const float background_alpha = 0.25f;
         private const float rank_width = 30;
 
+        protected Container RankContainer { get; private set; }
+
+        private readonly ScoreInfo score;
+
         private Box background;
         private Container content;
         private Drawable avatar;
-        private DrawableRank scoreRank;
+        private Drawable scoreRank;
         private OsuSpriteText nameLabel;
         private GlowingSpriteText scoreLabel;
-        private ScoreComponentLabel maxCombo;
-        private ScoreComponentLabel accuracy;
         private Container flagBadgeContainer;
         private FillFlowContainer<ModIcon> modsContainer;
 
+        private List<ScoreComponentLabel> statisticsLabels;
+
         public LeaderboardScore(ScoreInfo score, int rank)
         {
-            Score = score;
+            this.score = score;
             RankPosition = rank;
 
             RelativeSizeAxes = Axes.X;
@@ -55,6 +59,10 @@ namespace osu.Game.Screens.Select.Leaderboards
         [BackgroundDependencyLoader]
         private void load()
         {
+            var user = score.User;
+
+            statisticsLabels = GetStatistics(score).Select(s => new ScoreComponentLabel(s)).ToList();
+
             Children = new Drawable[]
             {
                 new Container
@@ -65,8 +73,8 @@ namespace osu.Game.Screens.Select.Leaderboards
                     {
                         new OsuSpriteText
                         {
-                            Anchor = Anchor.CentreLeft,
+                            Anchor = Anchor.Centre,
-                            Origin = Anchor.CentreLeft,
+                            Origin = Anchor.Centre,
                             Font = @"Exo2.0-MediumItalic",
                             TextSize = 22,
                             // ReSharper disable once ImpureMethodCallOnReadonlyValueField
@@ -102,7 +110,7 @@ namespace osu.Game.Screens.Select.Leaderboards
                             Children = new[]
                             {
                                 avatar = new DelayedLoadWrapper(
-                                    new Avatar(Score.User)
+                                    new Avatar(user)
                                     {
                                         RelativeSizeAxes = Axes.Both,
                                         CornerRadius = corner_radius,
@@ -128,7 +136,7 @@ namespace osu.Game.Screens.Select.Leaderboards
                                     {
                                         nameLabel = new OsuSpriteText
                                         {
-                                            Text = Score.User.Username,
+                                            Text = user.Username,
                                             Font = @"Exo2.0-BoldItalic",
                                             TextSize = 23,
                                         },
@@ -149,7 +157,7 @@ namespace osu.Game.Screens.Select.Leaderboards
                                                     Masking = true,
                                                     Children = new Drawable[]
                                                     {
-                                                        new DrawableFlag(Score.User?.Country)
+                                                        new DrawableFlag(user.Country)
                                                         {
                                                             Width = 30,
                                                             RelativeSizeAxes = Axes.Y,
@@ -164,11 +172,7 @@ namespace osu.Game.Screens.Select.Leaderboards
                                                     Direction = FillDirection.Horizontal,
                                                     Spacing = new Vector2(10f, 0f),
                                                     Margin = new MarginPadding { Left = edge_margin },
-                                                    Children = new Drawable[]
+                                                    Children = statisticsLabels
-                                                    {
-                                                        maxCombo = new ScoreComponentLabel(FontAwesome.fa_link, Score.MaxCombo.ToString(), "Max Combo"),
-                                                        accuracy = new ScoreComponentLabel(FontAwesome.fa_crosshairs, string.Format(Score.Accuracy % 1 == 0 ? @"{0:P0}" : @"{0:P2}", Score.Accuracy), "Accuracy"),
-                                                    },
                                                 },
                                             },
                                         },
@@ -183,17 +187,17 @@ namespace osu.Game.Screens.Select.Leaderboards
                                     Spacing = new Vector2(5f, 0f),
                                     Children = new Drawable[]
                                     {
-                                        scoreLabel = new GlowingSpriteText(Score.TotalScore.ToString(@"N0"), @"Venera", 23, Color4.White, OsuColour.FromHex(@"83ccfa")),
+                                        scoreLabel = new GlowingSpriteText(score.TotalScore.ToString(@"N0"), @"Venera", 23, Color4.White, OsuColour.FromHex(@"83ccfa")),
-                                        new Container
+                                        RankContainer = new Container
                                         {
                                             Size = new Vector2(40f, 20f),
                                             Children = new[]
                                             {
-                                                scoreRank = new DrawableRank(Score.Rank)
+                                                scoreRank = new DrawableRank(score.Rank)
                                                 {
                                                     Anchor = Anchor.Centre,
                                                     Origin = Anchor.Centre,
-                                                    Size = new Vector2(40f),
+                                                    Size = new Vector2(40f)
                                                 },
                                             },
                                         },
@@ -205,7 +209,7 @@ namespace osu.Game.Screens.Select.Leaderboards
                                     Origin = Anchor.BottomRight,
                                     AutoSizeAxes = Axes.Both,
                                     Direction = FillDirection.Horizontal,
-                                    ChildrenEnumerable = Score.Mods.Select(mod => new ModIcon(mod) { Scale = new Vector2(0.375f) })
+                                    ChildrenEnumerable = score.Mods.Select(mod => new ModIcon(mod) { Scale = new Vector2(0.375f) })
                                 },
                             },
                         },
@@ -216,7 +220,7 @@ namespace osu.Game.Screens.Select.Leaderboards
 
         public override void Show()
         {
-            foreach (var d in new[] { avatar, nameLabel, scoreLabel, scoreRank, flagBadgeContainer, maxCombo, accuracy, modsContainer })
+            foreach (var d in new[] { avatar, nameLabel, scoreLabel, scoreRank, flagBadgeContainer, modsContainer }.Concat(statisticsLabels))
                 d.FadeOut();
 
             Alpha = 0;
@@ -243,7 +247,7 @@ namespace osu.Game.Screens.Select.Leaderboards
 
                     using (BeginDelayedSequence(50, true))
                     {
-                        var drawables = new Drawable[] { flagBadgeContainer, maxCombo, accuracy, modsContainer, };
+                        var drawables = new Drawable[] { flagBadgeContainer, modsContainer }.Concat(statisticsLabels).ToArray();
                         for (int i = 0; i < drawables.Length; i++)
                             drawables[i].FadeIn(100 + i * 50);
                     }
@@ -251,6 +255,12 @@ namespace osu.Game.Screens.Select.Leaderboards
             }
         }
 
+        protected virtual IEnumerable<LeaderboardScoreStatistic> GetStatistics(ScoreInfo model) => new[]
+        {
+            new LeaderboardScoreStatistic(FontAwesome.fa_link, "Max Combo", model.MaxCombo.ToString()),
+            new LeaderboardScoreStatistic(FontAwesome.fa_crosshairs, "Accuracy", string.Format(model.Accuracy % 1 == 0 ? @"{0:P0}" : @"{0:P2}", model.Accuracy))
+        };
+
         protected override bool OnHover(HoverEvent e)
         {
             background.FadeTo(0.5f, 300, Easing.OutQuint);
@@ -321,11 +331,10 @@ namespace osu.Game.Screens.Select.Leaderboards
 
             public string TooltipText => name;
 
-            public ScoreComponentLabel(FontAwesome icon, string value, string name)
+            public ScoreComponentLabel(LeaderboardScoreStatistic statistic)
             {
-                this.name = name;
+                name = statistic.Name;
-                AutoSizeAxes = Axes.Y;
+                AutoSizeAxes = Axes.Both;
-                Width = 60;
 
                 Child = content = new FillFlowContainer
                 {
@@ -356,11 +365,11 @@ namespace osu.Game.Screens.Select.Leaderboards
                                     Origin = Anchor.Centre,
                                     Size = new Vector2(icon_size - 6),
                                     Colour = OsuColour.FromHex(@"a4edff"),
-                                    Icon = icon,
+                                    Icon = statistic.Icon,
                                 },
                             },
                         },
-                        new GlowingSpriteText(value, @"Exo2.0-Bold", 17, Color4.White, OsuColour.FromHex(@"83ccfa"))
+                        new GlowingSpriteText(statistic.Value, @"Exo2.0-Bold", 17, Color4.White, OsuColour.FromHex(@"83ccfa"))
                         {
                             Anchor = Anchor.CentreLeft,
                             Origin = Anchor.CentreLeft,
@@ -369,5 +378,19 @@ namespace osu.Game.Screens.Select.Leaderboards
                 };
             }
         }
+
+        public class LeaderboardScoreStatistic
+        {
+            public FontAwesome Icon;
+            public string Value;
+            public string Name;
+
+            public LeaderboardScoreStatistic(FontAwesome icon, string name, string value)
+            {
+                Icon = icon;
+                Name = name;
+                Value = value;
+            }
+        }
     }
 }

osu.Game/Online/Leaderboards/MessagePlaceholder.cs

@@ -4,7 +4,7 @@
 using osu.Framework.Graphics;
 using osu.Game.Graphics;
 
-namespace osu.Game.Screens.Select.Leaderboards
+namespace osu.Game.Online.Leaderboards
 {
     public class MessagePlaceholder : Placeholder
     {

osu.Game/Online/Leaderboards/Placeholder.cs

@@ -5,7 +5,7 @@ using System;
 using osu.Framework.Graphics;
 using osu.Game.Graphics.Containers;
 
-namespace osu.Game.Screens.Select.Leaderboards
+namespace osu.Game.Online.Leaderboards
 {
     public abstract class Placeholder : OsuTextFlowContainer, IEquatable<Placeholder>
     {

osu.Game/Online/Leaderboards/PlaceholderState.cs

@@ -1,7 +1,7 @@
 // Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
-namespace osu.Game.Screens.Select.Leaderboards
+namespace osu.Game.Online.Leaderboards
 {
     public enum PlaceholderState
     {

osu.Game/Online/Leaderboards/RetrievalFailurePlaceholder.cs

@@ -8,7 +8,7 @@ using osu.Game.Graphics;
 using osu.Game.Graphics.Containers;
 using osuTK;
 
-namespace osu.Game.Screens.Select.Leaderboards
+namespace osu.Game.Online.Leaderboards
 {
     public class RetrievalFailurePlaceholder : Placeholder
     {

osu.Game/Online/Multiplayer/GameType.cs

@@ -1,11 +1,7 @@
 // Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
-using osuTK;
-using osuTK.Graphics;
 using osu.Framework.Graphics;
-using osu.Framework.Graphics.Containers;
-using osu.Framework.Graphics.Shapes;
 using osu.Game.Graphics;
 
 namespace osu.Game.Online.Multiplayer
@@ -13,137 +9,10 @@ namespace osu.Game.Online.Multiplayer
     public abstract class GameType
     {
         public abstract string Name { get; }
+
         public abstract Drawable GetIcon(OsuColour colours, float size);
 
         public override int GetHashCode() => GetType().GetHashCode();
         public override bool Equals(object obj) => GetType() == obj?.GetType();
     }
-
-    public class GameTypeTag : GameType
-    {
-        public override string Name => "Tag";
-        public override Drawable GetIcon(OsuColour colours, float size)
-        {
-            return new SpriteIcon
-            {
-                Anchor = Anchor.Centre,
-                Origin = Anchor.Centre,
-                Icon = FontAwesome.fa_refresh,
-                Size = new Vector2(size),
-                Colour = colours.Blue,
-                Shadow = false,
-            };
-        }
-    }
-
-    public class GameTypeVersus : GameType
-    {
-        public override string Name => "Versus";
-        public override Drawable GetIcon(OsuColour colours, float size)
-        {
-            return new VersusRow(colours.Blue, colours.Blue, size * 0.6f)
-            {
-                Anchor = Anchor.Centre,
-                Origin = Anchor.Centre,
-            };
-        }
-    }
-
-    public class GameTypeTagTeam : GameType
-    {
-        public override string Name => "Tag Team";
-        public override Drawable GetIcon(OsuColour colours, float size)
-        {
-            return new FillFlowContainer
-            {
-                Anchor = Anchor.Centre,
-                Origin = Anchor.Centre,
-                AutoSizeAxes = Axes.Both,
-                Direction = FillDirection.Horizontal,
-                Spacing = new Vector2(2f),
-                Children = new[]
-                {
-                    new SpriteIcon
-                    {
-                        Icon = FontAwesome.fa_refresh,
-                        Size = new Vector2(size * 0.75f),
-                        Colour = colours.Blue,
-                        Shadow = false,
-                    },
-                    new SpriteIcon
-                    {
-                        Icon = FontAwesome.fa_refresh,
-                        Size = new Vector2(size * 0.75f),
-                        Colour = colours.Pink,
-                        Shadow = false,
-                    },
-                },
-            };
-        }
-    }
-
-    public class GameTypeTeamVersus : GameType
-    {
-        public override string Name => "Team Versus";
-        public override Drawable GetIcon(OsuColour colours, float size)
-        {
-            return new FillFlowContainer
-            {
-                Anchor = Anchor.Centre,
-                Origin = Anchor.Centre,
-                AutoSizeAxes = Axes.Both,
-                Direction = FillDirection.Vertical,
-                Spacing = new Vector2(2f),
-                Children = new[]
-                {
-                    new VersusRow(colours.Blue, colours.Pink, size * 0.5f),
-                    new VersusRow(colours.Blue, colours.Pink, size * 0.5f),
-                },
-            };
-        }
-    }
-
-    public class VersusRow : FillFlowContainer
-    {
-        public VersusRow(Color4 first, Color4 second, float size)
-        {
-            var triangleSize = new Vector2(size);
-            AutoSizeAxes = Axes.Both;
-            Spacing = new Vector2(2f, 0f);
-
-            Children = new[]
-            {
-                new Container
-                {
-                    Size = triangleSize,
-                    Colour = first,
-                    Children = new[]
-                    {
-                        new EquilateralTriangle
-                        {
-                            Origin = Anchor.BottomLeft,
-                            RelativeSizeAxes = Axes.Both,
-                            Rotation = 90,
-                            EdgeSmoothness = new Vector2(1f),
-                        },
-                    },
-                },
-                new Container
-                {
-                    Size = triangleSize,
-                    Colour = second,
-                    Children = new[]
-                    {
-                        new EquilateralTriangle
-                        {
-                            Anchor = Anchor.BottomLeft,
-                            RelativeSizeAxes = Axes.Both,
-                            Rotation = -90,
-                            EdgeSmoothness = new Vector2(1f),
-                        },
-                    },
-                },
-            };
-        }
-    }
 }

osu.Game/Online/Multiplayer/GameTypes/GameTypeTag.cs

@@ -0,0 +1,27 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using osu.Framework.Graphics;
+using osu.Game.Graphics;
+using osuTK;
+
+namespace osu.Game.Online.Multiplayer.GameTypes
+{
+    public class GameTypeTag : GameType
+    {
+        public override string Name => "Tag";
+
+        public override Drawable GetIcon(OsuColour colours, float size)
+        {
+            return new SpriteIcon
+            {
+                Anchor = Anchor.Centre,
+                Origin = Anchor.Centre,
+                Icon = FontAwesome.fa_refresh,
+                Size = new Vector2(size),
+                Colour = colours.Blue,
+                Shadow = false,
+            };
+        }
+    }
+}

osu.Game/Online/Multiplayer/GameTypes/GameTypeTagTeam.cs

@@ -0,0 +1,44 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Game.Graphics;
+using osuTK;
+
+namespace osu.Game.Online.Multiplayer.GameTypes
+{
+    public class GameTypeTagTeam : GameType
+    {
+        public override string Name => "Tag Team";
+
+        public override Drawable GetIcon(OsuColour colours, float size)
+        {
+            return new FillFlowContainer
+            {
+                Anchor = Anchor.Centre,
+                Origin = Anchor.Centre,
+                AutoSizeAxes = Axes.Both,
+                Direction = FillDirection.Horizontal,
+                Spacing = new Vector2(2f),
+                Children = new[]
+                {
+                    new SpriteIcon
+                    {
+                        Icon = FontAwesome.fa_refresh,
+                        Size = new Vector2(size * 0.75f),
+                        Colour = colours.Blue,
+                        Shadow = false,
+                    },
+                    new SpriteIcon
+                    {
+                        Icon = FontAwesome.fa_refresh,
+                        Size = new Vector2(size * 0.75f),
+                        Colour = colours.Pink,
+                        Shadow = false,
+                    },
+                },
+            };
+        }
+    }
+}

osu.Game/Online/Multiplayer/GameTypes/GameTypeTeamVersus.cs

@@ -0,0 +1,32 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Game.Graphics;
+using osuTK;
+
+namespace osu.Game.Online.Multiplayer.GameTypes
+{
+    public class GameTypeTeamVersus : GameType
+    {
+        public override string Name => "Team Versus";
+
+        public override Drawable GetIcon(OsuColour colours, float size)
+        {
+            return new FillFlowContainer
+            {
+                Anchor = Anchor.Centre,
+                Origin = Anchor.Centre,
+                AutoSizeAxes = Axes.Both,
+                Direction = FillDirection.Vertical,
+                Spacing = new Vector2(2f),
+                Children = new[]
+                {
+                    new VersusRow(colours.Blue, colours.Pink, size * 0.5f),
+                    new VersusRow(colours.Blue, colours.Pink, size * 0.5f),
+                },
+            };
+        }
+    }
+}

osu.Game/Online/Multiplayer/GameTypes/GameTypeTimeshift.cs

@@ -0,0 +1,24 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using osu.Framework.Graphics;
+using osu.Game.Graphics;
+using osuTK;
+
+namespace osu.Game.Online.Multiplayer.GameTypes
+{
+    public class GameTypeTimeshift : GameType
+    {
+        public override string Name => "Timeshift";
+
+        public override Drawable GetIcon(OsuColour colours, float size) => new SpriteIcon
+        {
+            Anchor = Anchor.Centre,
+            Origin = Anchor.Centre,
+            Icon = FontAwesome.fa_clock_o,
+            Size = new Vector2(size),
+            Colour = colours.Blue,
+            Shadow = false
+        };
+    }
+}

osu.Game/Online/Multiplayer/GameTypes/GameTypeVersus.cs

@@ -0,0 +1,22 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using osu.Framework.Graphics;
+using osu.Game.Graphics;
+
+namespace osu.Game.Online.Multiplayer.GameTypes
+{
+    public class GameTypeVersus : GameType
+    {
+        public override string Name => "Versus";
+
+        public override Drawable GetIcon(OsuColour colours, float size)
+        {
+            return new VersusRow(colours.Blue, colours.Blue, size * 0.6f)
+            {
+                Anchor = Anchor.Centre,
+                Origin = Anchor.Centre,
+            };
+        }
+    }
+}

osu.Game/Online/Multiplayer/GameTypes/VersusRow.cs

@@ -0,0 +1,55 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Shapes;
+using osuTK;
+using osuTK.Graphics;
+
+namespace osu.Game.Online.Multiplayer.GameTypes
+{
+    public class VersusRow : FillFlowContainer
+    {
+        public VersusRow(Color4 first, Color4 second, float size)
+        {
+            var triangleSize = new Vector2(size);
+            AutoSizeAxes = Axes.Both;
+            Spacing = new Vector2(2f, 0f);
+
+            Children = new[]
+            {
+                new Container
+                {
+                    Size = triangleSize,
+                    Colour = first,
+                    Children = new[]
+                    {
+                        new EquilateralTriangle
+                        {
+                            Origin = Anchor.BottomLeft,
+                            RelativeSizeAxes = Axes.Both,
+                            Rotation = 90,
+                            EdgeSmoothness = new Vector2(1f),
+                        },
+                    },
+                },
+                new Container
+                {
+                    Size = triangleSize,
+                    Colour = second,
+                    Children = new[]
+                    {
+                        new EquilateralTriangle
+                        {
+                            Anchor = Anchor.BottomLeft,
+                            RelativeSizeAxes = Axes.Both,
+                            Rotation = -90,
+                            EdgeSmoothness = new Vector2(1f),
+                        },
+                    },
+                },
+            };
+        }
+    }
+}

osu.Game/Online/Multiplayer/PlaylistItem.cs

@@ -0,0 +1,93 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System.Linq;
+using Newtonsoft.Json;
+using osu.Framework.Configuration;
+using osu.Game.Beatmaps;
+using osu.Game.Online.API.Requests.Responses;
+using osu.Game.Rulesets;
+using osu.Game.Rulesets.Mods;
+
+namespace osu.Game.Online.Multiplayer
+{
+    public class PlaylistItem
+    {
+        [JsonProperty("id")]
+        public int ID { get; set; }
+
+        [JsonProperty("beatmap_id")]
+        public int BeatmapID { get; set; }
+
+        [JsonProperty("ruleset_id")]
+        public int RulesetID { get; set; }
+
+        [JsonIgnore]
+        public BeatmapInfo Beatmap
+        {
+            get => beatmap;
+            set
+            {
+                beatmap = value;
+                BeatmapID = value?.OnlineBeatmapID ?? 0;
+            }
+        }
+
+        [JsonIgnore]
+        public RulesetInfo Ruleset { get; set; }
+
+        [JsonIgnore]
+        public readonly BindableCollection<Mod> AllowedMods = new BindableCollection<Mod>();
+
+        [JsonIgnore]
+        public readonly BindableCollection<Mod> RequiredMods = new BindableCollection<Mod>();
+
+        [JsonProperty("beatmap")]
+        private APIBeatmap apiBeatmap { get; set; }
+
+        [JsonProperty("allowed_mods")]
+        private APIMod[] allowedMods
+        {
+            get => AllowedMods.Select(m => new APIMod { Acronym = m.Acronym }).ToArray();
+            set => _allowedMods = value;
+        }
+
+        [JsonProperty("required_mods")]
+        private APIMod[] requiredMods
+        {
+            get => RequiredMods.Select(m => new APIMod { Acronym = m.Acronym }).ToArray();
+            set => _requiredMods = value;
+        }
+
+        private BeatmapInfo beatmap;
+        private APIMod[] _allowedMods;
+        private APIMod[] _requiredMods;
+
+        public void MapObjects(BeatmapManager beatmaps, RulesetStore rulesets)
+        {
+            // If we don't have an api beatmap, the request occurred as a result of room creation, so we can query the local beatmap instead
+            // Todo: Is this a bug? Room creation only returns the beatmap ID
+            Beatmap = apiBeatmap == null ? beatmaps.QueryBeatmap(b => b.OnlineBeatmapID == BeatmapID) : apiBeatmap.ToBeatmap(rulesets);
+            Ruleset = rulesets.GetRuleset(RulesetID);
+
+            if (_allowedMods != null)
+            {
+                AllowedMods.Clear();
+                AllowedMods.AddRange(Ruleset.CreateInstance().GetAllMods().Where(mod => _allowedMods.Any(m => m.Acronym == mod.Acronym)));
+
+                _allowedMods = null;
+            }
+
+            if (_requiredMods != null)
+            {
+                RequiredMods.Clear();
+                RequiredMods.AddRange(Ruleset.CreateInstance().GetAllMods().Where(mod => _requiredMods.Any(m => m.Acronym == mod.Acronym)));
+
+                _requiredMods = null;
+            }
+        }
+
+        public bool ShouldSerializeID() => false;
+        public bool ShouldSerializeapiBeatmap() => false;
+    }
+}

osu.Game/Online/Multiplayer/Room.cs

@@ -1,22 +1,120 @@
 // Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
+using System;
 using System.Collections.Generic;
+using System.Linq;
+using Newtonsoft.Json;
 using osu.Framework.Configuration;
-using osu.Game.Beatmaps;
+using osu.Game.Online.Multiplayer.GameTypes;
+using osu.Game.Online.Multiplayer.RoomStatuses;
 using osu.Game.Users;
 
 namespace osu.Game.Online.Multiplayer
 {
     public class Room
     {
-        public Bindable<string> Name = new Bindable<string>();
+        [JsonProperty("id")]
-        public Bindable<User> Host = new Bindable<User>();
+        public Bindable<int?> RoomID { get; private set; } = new Bindable<int?>();
-        public Bindable<RoomStatus> Status = new Bindable<RoomStatus>();
+
-        public Bindable<RoomAvailability> Availability = new Bindable<RoomAvailability>();
+        [JsonProperty("name")]
-        public Bindable<GameType> Type = new Bindable<GameType>();
+        public Bindable<string> Name { get; private set; } = new Bindable<string>();
-        public Bindable<BeatmapInfo> Beatmap = new Bindable<BeatmapInfo>();
+
-        public Bindable<int?> MaxParticipants = new Bindable<int?>();
+        [JsonProperty("host")]
-        public Bindable<IEnumerable<User>> Participants = new Bindable<IEnumerable<User>>();
+        public Bindable<User> Host { get; private set; } = new Bindable<User>();
+
+        [JsonProperty("playlist")]
+        public BindableCollection<PlaylistItem> Playlist { get; set; } = new BindableCollection<PlaylistItem>();
+
+        [JsonProperty("channel_id")]
+        public Bindable<int> ChannelId { get; private set; } = new Bindable<int>();
+
+        [JsonIgnore]
+        public Bindable<TimeSpan> Duration { get; private set; } = new Bindable<TimeSpan>(TimeSpan.FromMinutes(30));
+
+        [JsonIgnore]
+        public Bindable<int?> MaxAttempts { get; private set; } = new Bindable<int?>();
+
+        [JsonIgnore]
+        public Bindable<RoomStatus> Status { get; private set; } = new Bindable<RoomStatus>(new RoomStatusOpen());
+
+        [JsonIgnore]
+        public Bindable<RoomAvailability> Availability { get; private set; } = new Bindable<RoomAvailability>();
+
+        [JsonIgnore]
+        public Bindable<GameType> Type { get; private set; } = new Bindable<GameType>(new GameTypeTimeshift());
+
+        [JsonIgnore]
+        public Bindable<int?> MaxParticipants { get; private set; } = new Bindable<int?>();
+
+        [JsonIgnore]
+        public Bindable<IEnumerable<User>> Participants { get; private set; } = new Bindable<IEnumerable<User>>(Enumerable.Empty<User>());
+
+        public Bindable<int> ParticipantCount { get; private set; } = new Bindable<int>();
+
+        // todo: TEMPORARY
+        [JsonProperty("participant_count")]
+        private int? participantCount
+        {
+            get => ParticipantCount;
+            set => ParticipantCount.Value = value ?? 0;
+        }
+
+        [JsonProperty("duration")]
+        private int duration
+        {
+            get => (int)Duration.Value.TotalMinutes;
+            set => Duration.Value = TimeSpan.FromMinutes(value);
+        }
+
+        // Only supports retrieval for now
+        [JsonProperty("ends_at")]
+        public Bindable<DateTimeOffset> EndDate { get; private set; } = new Bindable<DateTimeOffset>();
+
+        // Todo: Find a better way to do this (https://github.com/ppy/osu-framework/issues/1930)
+        [JsonProperty("max_attempts", DefaultValueHandling = DefaultValueHandling.Ignore)]
+        private int? maxAttempts
+        {
+            get => MaxAttempts;
+            set => MaxAttempts.Value = value;
+        }
+
+        /// <summary>
+        /// The position of this <see cref="Room"/> in the list. This is not read from or written to the API.
+        /// </summary>
+        [JsonIgnore]
+        public int Position = -1;
+
+        public void CopyFrom(Room other)
+        {
+            RoomID.Value = other.RoomID;
+            Name.Value = other.Name;
+
+            if (other.Host.Value != null && Host.Value?.Id != other.Host.Value.Id)
+                Host.Value = other.Host;
+
+            Status.Value = other.Status;
+            Availability.Value = other.Availability;
+            Type.Value = other.Type;
+            MaxParticipants.Value = other.MaxParticipants;
+            ParticipantCount.Value = other.ParticipantCount.Value;
+            Participants.Value = other.Participants.Value.ToArray();
+            EndDate.Value = other.EndDate;
+
+            if (DateTimeOffset.Now >= EndDate.Value)
+                Status.Value = new RoomStatusEnded();
+
+            // Todo: Temporary, should only remove/add new items (requires framework changes)
+            if (Playlist.Count == 0)
+                Playlist.AddRange(other.Playlist);
+            else if (other.Playlist.Count > 0)
+                Playlist.First().ID = other.Playlist.First().ID;
+
+            Position = other.Position;
+        }
+
+        public bool ShouldSerializeRoomID() => false;
+        public bool ShouldSerializeHost() => false;
+        public bool ShouldSerializeEndDate() => false;
     }
 }

osu.Game/Online/Multiplayer/RoomStatus.cs

@@ -10,17 +10,8 @@ namespace osu.Game.Online.Multiplayer
     {
         public abstract string Message { get; }
         public abstract Color4 GetAppropriateColour(OsuColour colours);
-    }
 
-    public class RoomStatusOpen : RoomStatus
+        public override int GetHashCode() => GetType().GetHashCode();
-    {
+        public override bool Equals(object obj) => GetType() == obj?.GetType();
-        public override string Message => @"Welcoming Players";
-        public override Color4 GetAppropriateColour(OsuColour colours) => colours.GreenLight;
-    }
-
-    public class RoomStatusPlaying : RoomStatus
-    {
-        public override string Message => @"Now Playing";
-        public override Color4 GetAppropriateColour(OsuColour colours) => colours.Purple;
     }
 }

osu.Game/Online/Multiplayer/RoomStatuses/RoomStatusEnded.cs

@@ -0,0 +1,14 @@
+// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using osu.Game.Graphics;
+using osuTK.Graphics;
+
+namespace osu.Game.Online.Multiplayer.RoomStatuses
+{
+    public class RoomStatusEnded : RoomStatus
+    {
+        public override string Message => @"Ended";
+        public override Color4 GetAppropriateColour(OsuColour colours) => colours.YellowDarker;
+    }
+}