Merge branch 'master' into samah-ios

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/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.S, OsuAction.RightButton),
+            new KeyBinding(InputKey.Z, OsuAction.LeftButton),
+            new KeyBinding(InputKey.X, OsuAction.RightButton),
             new KeyBinding(InputKey.MouseLeft, OsuAction.LeftButton),
             new KeyBinding(InputKey.MouseRight, OsuAction.RightButton),
         };

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/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/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(ResultsPageRanking)
+            typeof(ScoreResultsPage),
+            typeof(RankingResultsPage)
         };
 
         [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/TestCaseStandAloneChatDisplay.cs

@@ -68,31 +68,33 @@ namespace osu.Game.Tests.Visual
             chatDisplay.Channel.Value = testChannel;
             chatDisplay2.Channel.Value = testChannel;
 
-            AddStep("message from admin", () => testChannel.AddLocalEcho(new LocalEchoMessage
+            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.AddLocalEcho(new LocalEchoMessage
+            AddStep("message from team red", () => testChannel.AddNewMessages(new Message(sequence++)
             {
                 Sender = redUser,
                 Content = "I am team red."
             }));
 
-            AddStep("message from team red", () => testChannel.AddLocalEcho(new LocalEchoMessage
+            AddStep("message from team red", () => testChannel.AddNewMessages(new Message(sequence++)
             {
                 Sender = redUser,
                 Content = "I plan to win!"
             }));
 
-            AddStep("message from team blue", () => testChannel.AddLocalEcho(new LocalEchoMessage
+            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.AddLocalEcho(new LocalEchoMessage
+            AddStep("message from admin", () => testChannel.AddNewMessages(new Message(sequence++)
             {
                 Sender = admin,
                 Content = "Okay okay, calm down guys. Let's do this!"

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()
-                               .MoveToX(-shake_amount, shake_duration, Easing.InOutSine).Then();
+            var sequence = this.MoveToX(shake_amount, ShakeDuration / 2, Easing.OutSine).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, shake_duration, Easing.InOutSine).Then();
+                           .MoveToX(shake_amount, ShakeDuration, 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/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;
@@ -159,7 +161,7 @@ namespace osu.Game.Online.API
                 //hard bail if we can't get a valid access token.
                 if (authentication.RequestAccessToken() == null)
                 {
-                    Logout(false);
+                    Logout();
                     continue;
                 }
 
@@ -188,6 +190,39 @@ namespace osu.Game.Online.API
             this.password = password;
         }
 
+        public RegistrationRequest.RegistrationRequestErrors CreateAccount(string email, string username, string password)
+        {
+            Debug.Assert(State == APIState.Offline);
+
+            var req = new RegistrationRequest
+            {
+                Url = $@"{Endpoint}/users",
+                Method = HttpMethod.Post,
+                Username = username,
+                Email = email,
+                Password = password
+            };
+
+            try
+            {
+                req.Perform();
+            }
+            catch (Exception e)
+            {
+                try
+                {
+                    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.
@@ -258,7 +293,7 @@ namespace osu.Game.Online.API
             switch (statusCode)
             {
                 case HttpStatusCode.Unauthorized:
-                    Logout(false);
+                    Logout();
                     return true;
                 case HttpStatusCode.RequestTimeout:
                     failureCount++;
@@ -307,10 +342,9 @@ 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/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/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/Chat/StandAloneChatDisplay.cs

@@ -1,19 +1,15 @@
 // 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 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;
-using osu.Game.Graphics.Containers;
-using osu.Game.Graphics.Sprites;
 using osu.Game.Graphics.UserInterface;
-using osuTK;
+using osu.Game.Overlays.Chat;
 using osuTK.Graphics;
 
 namespace osu.Game.Online.Chat
@@ -23,22 +19,27 @@ namespace osu.Game.Online.Chat
     /// </summary>
     public class StandAloneChatDisplay : CompositeDrawable
     {
+        private readonly bool postingTextbox;
+
         public readonly Bindable<Channel> Channel = new Bindable<Channel>();
 
-        private readonly FillFlowContainer messagesFlow;
-
-        private Channel lastChannel;
-
         private readonly FocusedTextBox textbox;
 
         protected ChannelManager ChannelManager;
 
+        private ScrollContainer scroll;
+
+        private DrawableChannel drawableChannel;
+
+        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;
 
@@ -50,23 +51,10 @@ namespace osu.Game.Online.Chat
                     Alpha = 0.8f,
                     RelativeSizeAxes = Axes.Both
                 },
-                messagesFlow = new FillFlowContainer
-                {
-                    RelativeSizeAxes = Axes.X,
-                    AutoSizeAxes = Axes.Y,
-                    LayoutEasing = Easing.Out,
-                    LayoutDuration = 500,
-                    Anchor = Anchor.BottomLeft,
-                    Origin = Anchor.BottomLeft,
-                    Direction = FillDirection.Vertical
-                }
             };
 
-            const float textbox_height = 30;
-
             if (postingTextbox)
             {
-                messagesFlow.Y -= textbox_height;
                 AddInternal(textbox = new FocusedTextBox
                 {
                     RelativeSizeAxes = Axes.X,
@@ -117,112 +105,43 @@ namespace osu.Game.Online.Chat
             this.MoveToY(100, 500, Easing.In);
         }
 
-        protected virtual Drawable CreateMessage(Message message)
-        {
-            return new StandAloneMessage(message);
-        }
+        protected virtual ChatLine CreateMessage(Message message) => new StandAloneMessage(message);
 
         private void channelChanged(Channel channel)
         {
-            if (lastChannel != null)
-                lastChannel.NewMessagesArrived -= newMessages;
-
-            lastChannel = channel;
-            messagesFlow.Clear();
+            drawableChannel?.Expire();
 
             if (channel == null) return;
 
-            channel.NewMessagesArrived += newMessages;
-
-            newMessages(channel.Messages);
+            AddInternal(drawableChannel = new StandAloneDrawableChannel(channel)
+            {
+                CreateChatLineAction = CreateMessage,
+                Padding = new MarginPadding { Bottom = postingTextbox ? textbox_height : 0 }
+            });
         }
 
-        private void newMessages(IEnumerable<Message> messages)
+        protected class StandAloneDrawableChannel : DrawableChannel
         {
-            var excessChildren = messagesFlow.Children.Count - 10;
-            if (excessChildren > 0)
-                foreach (var c in messagesFlow.Children.Take(excessChildren))
-                    c.Expire();
+            public Func<Message,ChatLine> CreateChatLineAction;
 
-            foreach (var message in messages)
+            protected override ChatLine CreateChatLine(Message m) => CreateChatLineAction(m);
+
+            public StandAloneDrawableChannel(Channel channel)
+                : base(channel)
             {
-                var formatted = MessageFormatter.FormatMessage(message);
-                var drawable = CreateMessage(formatted);
-                drawable.Y = messagesFlow.Height;
-                messagesFlow.Add(drawable);
+                ChatLineFlow.Padding = new MarginPadding { Horizontal = 0 };
             }
         }
 
-        protected class StandAloneMessage : CompositeDrawable
+        protected class StandAloneMessage : ChatLine
         {
-            protected readonly Message Message;
-            protected OsuSpriteText SenderText;
-            protected Circle ColourBox;
+            protected override float TextSize => 15;
 
-            public StandAloneMessage(Message message)
-            {
-                Message = message;
-            }
+            protected override float HorizontalPadding => 10;
+            protected override float MessagePadding => 120;
 
-            [BackgroundDependencyLoader]
-            private void load()
+            public StandAloneMessage(Message message) : base(message)
             {
-                Margin = new MarginPadding(3);
-
-                RelativeSizeAxes = Axes.X;
-                AutoSizeAxes = Axes.Y;
-
-                InternalChildren = new Drawable[]
-                {
-                    new FillFlowContainer
-                    {
-                        RelativeSizeAxes = Axes.X,
-                        AutoSizeAxes = Axes.Y,
-                        Direction = FillDirection.Horizontal,
-                        Children = new Drawable[]
-                        {
-                            new Container
-                            {
-                                RelativeSizeAxes = Axes.X,
-                                Width = 0.2f,
-                                Children = new Drawable[]
-                                {
-                                    SenderText = new OsuSpriteText
-                                    {
-                                        Font = @"Exo2.0-Bold",
-                                        Anchor = Anchor.TopRight,
-                                        Origin = Anchor.TopRight,
-                                        Text = Message.Sender.ToString()
-                                    }
-                                }
-                            },
-                            new Container
-                            {
-                                Size = new Vector2(8, OsuSpriteText.FONT_SIZE),
-                                Margin = new MarginPadding { Horizontal = 3 },
-                                Children = new Drawable[]
-                                {
-                                    ColourBox = new Circle
-                                    {
-                                        Anchor = Anchor.Centre,
-                                        Origin = Anchor.Centre,
-                                        Size = new Vector2(8)
-                                    }
-                                }
-                            },
-                            new OsuTextFlowContainer
-                            {
-                                RelativeSizeAxes = Axes.X,
-                                AutoSizeAxes = Axes.Y,
-                                Width = 0.5f,
-                                Text = Message.DisplayContent
-                            }
-                        }
-                    }
-                };
-
-                if (!string.IsNullOrEmpty(Message.Sender.Colour))
-                    SenderText.Colour = ColourBox.Colour = OsuColour.FromHex(Message.Sender.Colour);
             }
         }
     }

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 osuTK.Graphics;
+using System.Linq;
 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 System.Linq;
-using osu.Framework.Configuration;
-using osu.Game.Rulesets;
-using osu.Game.Scoring;
+using osuTK;
+using osuTK.Graphics;
 
-namespace osu.Game.Screens.Select.Leaderboards
+namespace osu.Game.Online.Leaderboards
 {
-    public class Leaderboard : Container
+    public abstract class Leaderboard<TScope, ScoreInfo> : Container
     {
         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;
@@ -70,7 +61,7 @@ namespace osu.Game.Screens.Select.Leaderboards
                     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) })
+                    ChildrenEnumerable = scores.Select((s, index) => CreateDrawableScore(s, index + 1))
                 };
 
                 // schedule because we may not be loaded yet (LoadComponentAsync complains).
@@ -96,18 +87,18 @@ namespace osu.Game.Screens.Select.Leaderboards
             }
         }
 
-        private LeaderboardScope scope;
+        private TScope scope;
 
-        public LeaderboardScope Scope
+        public TScope Scope
         {
             get { return scope; }
             set
             {
-                if (value == scope)
+                if (value.Equals(scope))
                     return;
 
                 scope = value;
-                updateScores();
+                UpdateScores();
             }
         }
 
@@ -137,7 +128,7 @@ namespace osu.Game.Screens.Select.Leaderboards
                     case PlaceholderState.NetworkFailure:
                         replacePlaceholder(new RetrievalFailurePlaceholder
                         {
-                            OnRetry = updateScores,
+                            OnRetry = UpdateScores,
                         });
                         break;
                     case PlaceholderState.Unavailable:
@@ -159,7 +150,7 @@ namespace osu.Game.Screens.Select.Leaderboards
             }
         }
 
-        public Leaderboard()
+        protected Leaderboard()
         {
             Children = new Drawable[]
             {
@@ -177,36 +168,14 @@ namespace osu.Game.Screens.Select.Leaderboards
         }
 
         private APIAccess api;
-        private BeatmapInfo beatmap;
-
-        [Resolved]
-        private ScoreManager scoreManager { get; set; }
 
         private ScheduledDelegate pendingUpdateScores;
 
-        public BeatmapInfo Beatmap
-        {
-            get { return beatmap; }
-            set
-            {
-                if (beatmap == value)
-                    return;
-
-                beatmap = value;
-                Scores = null;
-
-                updateScores();
-            }
-        }
-
-        [BackgroundDependencyLoader(permitNulls: true)]
-        private void load(APIAccess api, IBindable<RulesetInfo> parentRuleset)
+        [BackgroundDependencyLoader(true)]
+        private void load(APIAccess api)
         {
             this.api = api;
 
-            ruleset.BindTo(parentRuleset);
-            ruleset.ValueChanged += _ => updateScores();
-
             if (api != null)
                 api.OnStateChange += handleApiStateChange;
         }
@@ -219,21 +188,17 @@ namespace osu.Game.Screens.Select.Leaderboards
                 api.OnStateChange -= handleApiStateChange;
         }
 
-        public void RefreshScores() => updateScores();
+        public void RefreshScores() => UpdateScores();
 
-        private GetScoresRequest getScoresRequest;
+        private APIRequest getScoresRequest;
 
         private void handleApiStateChange(APIState oldState, APIState newState)
         {
-            if (Scope == LeaderboardScope.Local)
-                // No need to respond to API state change while current scope is local
-                return;
-
             if (newState == APIState.Online)
-                updateScores();
+                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 +210,23 @@ 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.Success += r => Schedule(() =>
+                getScoresRequest = FetchScores(scores => Schedule(() =>
                 {
-                    Scores = r.Scores;
+                    Scores = scores;
                     PlaceholderState = Scores.Any() ? PlaceholderState.Successful : PlaceholderState.NoScores;
-                });
+                }));
+
+                if (getScoresRequest == null)
+                    return;
 
                 getScoresRequest.Failure += e => Schedule(() =>
                 {
@@ -292,6 +240,8 @@ namespace osu.Game.Screens.Select.Leaderboards
             });
         }
 
+        protected abstract APIRequest FetchScores(Action<IEnumerable<ScoreInfo>> scoresCallback);
+
         private Placeholder currentPlaceholder;
 
         private void replacePlaceholder(Placeholder placeholder)
@@ -344,5 +294,7 @@ namespace osu.Game.Screens.Select.Leaderboards
                 }
             }
         }
+
+        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
@@ -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[]
-                                                    {
-                                                        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"),
-                                                    },
+                                                    Children = statisticsLabels
                                                 },
                                             },
                                         },
@@ -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")),
-                                        new Container
+                                        scoreLabel = new GlowingSpriteText(score.TotalScore.ToString(@"N0"), @"Venera", 23, Color4.White, OsuColour.FromHex(@"83ccfa")),
+                                        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;
-                AutoSizeAxes = Axes.Y;
-                Width = 60;
+                name = statistic.Name;
+                AutoSizeAxes = Axes.Both;
 
                 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/OsuGame.cs

@@ -61,6 +61,8 @@ namespace osu.Game
 
         private DialogOverlay dialogOverlay;
 
+        private AccountCreationOverlay accountCreation;
+
         private DirectOverlay direct;
 
         private SocialOverlay social;
@@ -185,7 +187,13 @@ namespace osu.Game
         }
 
         private ExternalLinkOpener externalLinkOpener;
-        public void OpenUrlExternally(string url) => externalLinkOpener.OpenUrlExternally(url);
+        public void OpenUrlExternally(string url)
+        {
+            if (url.StartsWith("/"))
+                url = $"{API.Endpoint}{url}";
+
+            externalLinkOpener.OpenUrlExternally(url);
+        }
 
         private ScheduledDelegate scoreLoad;
 
@@ -400,11 +408,21 @@ namespace osu.Game
                 Origin = Anchor.TopRight,
             }, overlayContent.Add);
 
-            loadComponentSingleFile(dialogOverlay = new DialogOverlay
+            loadComponentSingleFile(accountCreation = new AccountCreationOverlay
             {
                 Depth = -6,
             }, overlayContent.Add);
 
+            loadComponentSingleFile(dialogOverlay = new DialogOverlay
+            {
+                Depth = -7,
+            }, overlayContent.Add);
+
+            loadComponentSingleFile(externalLinkOpener = new ExternalLinkOpener
+            {
+                Depth = -8,
+            }, overlayContent.Add);
+
             dependencies.Cache(idleTracker);
             dependencies.Cache(settings);
             dependencies.Cache(onscreenDisplay);
@@ -417,6 +435,7 @@ namespace osu.Game
             dependencies.Cache(beatmapSetOverlay);
             dependencies.Cache(notifications);
             dependencies.Cache(dialogOverlay);
+            dependencies.Cache(accountCreation);
 
             chatOverlay.StateChanged += state => channelManager.HighPollRate.Value = state == Visibility.Visible;
 

osu.Game/OsuGameBase.cs

@@ -60,6 +60,8 @@ namespace osu.Game
 
         protected RulesetConfigCache RulesetConfigCache;
 
+        protected APIAccess API;
+
         protected MenuCursorContainer MenuCursorContainer;
 
         private Container content;
@@ -146,14 +148,14 @@ namespace osu.Game
             dependencies.Cache(SkinManager = new SkinManager(Host.Storage, contextFactory, Host, Audio));
             dependencies.CacheAs<ISkinSource>(SkinManager);
 
-            var api = new APIAccess(LocalConfig);
+            API = new APIAccess(LocalConfig);
 
-            dependencies.Cache(api);
-            dependencies.CacheAs<IAPIProvider>(api);
+            dependencies.Cache(API);
+            dependencies.CacheAs<IAPIProvider>(API);
 
             dependencies.Cache(RulesetStore = new RulesetStore(contextFactory));
             dependencies.Cache(FileStore = new FileStore(contextFactory, Host.Storage));
-            dependencies.Cache(BeatmapManager = new BeatmapManager(Host.Storage, contextFactory, RulesetStore, api, Audio, Host));
+            dependencies.Cache(BeatmapManager = new BeatmapManager(Host.Storage, contextFactory, RulesetStore, API, Audio, Host));
             dependencies.Cache(ScoreManager = new ScoreManager(RulesetStore, BeatmapManager, Host.Storage, contextFactory, Host));
             dependencies.Cache(KeyBindingStore = new KeyBindingStore(contextFactory, RulesetStore));
             dependencies.Cache(SettingsStore = new SettingsStore(contextFactory));
@@ -177,7 +179,7 @@ namespace osu.Game
 
             FileStore.Cleanup();
 
-            AddInternal(api);
+            AddInternal(API);
 
             GlobalActionContainer globalBinding;
 

osu.Game/Overlays/AccountCreation/AccountCreationBackground.cs

@@ -0,0 +1,48 @@
+// 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.Sprites;
+using osu.Framework.Graphics.Textures;
+
+namespace osu.Game.Overlays.AccountCreation
+{
+    public class AccountCreationBackground : Sprite
+    {
+        public AccountCreationBackground()
+        {
+            FillMode = FillMode.Fill;
+            RelativeSizeAxes = Axes.Both;
+
+            Anchor = Anchor.CentreRight;
+            Origin = Anchor.CentreRight;
+        }
+
+        [BackgroundDependencyLoader]
+        private void load(LargeTextureStore textures)
+        {
+            Texture = textures.Get("Backgrounds/registration");
+        }
+
+        protected override void LoadComplete()
+        {
+            const float x_movement = 80;
+
+            const float initial_move_time = 5000;
+            const float loop_move_time = 10000;
+
+            base.LoadComplete();
+            this.FadeInFromZero(initial_move_time / 4, Easing.OutQuint);
+            this.MoveToX(x_movement / 2).MoveToX(0, initial_move_time, Easing.OutQuint);
+
+            using (BeginDelayedSequence(initial_move_time))
+            {
+                this
+                    .MoveToX(x_movement, loop_move_time, Easing.InOutSine)
+                    .Then().MoveToX(0, loop_move_time, Easing.InOutSine)
+                    .Loop();
+            }
+        }
+    }
+}

osu.Game/Overlays/AccountCreation/AccountCreationScreen.cs

@@ -0,0 +1,29 @@
+// 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.Screens;
+
+namespace osu.Game.Overlays.AccountCreation
+{
+    public abstract class AccountCreationScreen : Screen
+    {
+        protected override void OnEntering(Screen last)
+        {
+            base.OnEntering(last);
+            Content.FadeOut().Delay(200).FadeIn(200);
+        }
+
+        protected override void OnResuming(Screen last)
+        {
+            base.OnResuming(last);
+            Content.FadeIn(200);
+        }
+
+        protected override void OnSuspending(Screen next)
+        {
+            base.OnSuspending(next);
+            Content.FadeOut(200);
+        }
+    }
+}

osu.Game/Overlays/AccountCreation/ErrorTextFlowContainer.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.Collections.Generic;
+using osu.Framework.Graphics;
+using osu.Game.Graphics.Containers;
+using osuTK.Graphics;
+
+namespace osu.Game.Overlays.AccountCreation
+{
+    public class ErrorTextFlowContainer : OsuTextFlowContainer
+    {
+        private readonly List<Drawable> errorDrawables = new List<Drawable>();
+
+        public ErrorTextFlowContainer()
+            : base(cp => { cp.TextSize = 12; })
+        {
+        }
+
+        public void ClearErrors()
+        {
+            errorDrawables.ForEach(d => d.Expire());
+        }
+
+        public void AddErrors(string[] errors)
+        {
+            ClearErrors();
+
+            if (errors == null) return;
+
+            foreach (var error in errors)
+                errorDrawables.AddRange(AddParagraph(error, cp => cp.Colour = Color4.Red));
+        }
+    }
+}

osu.Game/Overlays/AccountCreation/ScreenEntry.cs

@@ -0,0 +1,220 @@
+// 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 System.Threading.Tasks;
+using osu.Framework.Allocation;
+using osu.Framework.Extensions.IEnumerableExtensions;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.MathUtils;
+using osu.Framework.Screens;
+using osu.Game.Graphics;
+using osu.Game.Graphics.Containers;
+using osu.Game.Graphics.Sprites;
+using osu.Game.Graphics.UserInterface;
+using osu.Game.Online.API;
+using osu.Game.Overlays.Settings;
+using osuTK;
+using osuTK.Graphics;
+
+namespace osu.Game.Overlays.AccountCreation
+{
+    public class ScreenEntry : AccountCreationScreen
+    {
+        private ErrorTextFlowContainer usernameDescription;
+        private ErrorTextFlowContainer emailAddressDescription;
+        private ErrorTextFlowContainer passwordDescription;
+
+        private OsuTextBox usernameTextBox;
+        private OsuTextBox emailTextBox;
+        private OsuPasswordTextBox passwordTextBox;
+
+        private APIAccess api;
+        private ShakeContainer registerShake;
+        private IEnumerable<Drawable> characterCheckText;
+
+        private OsuTextBox[] textboxes;
+        private ProcessingOverlay processingOverlay;
+
+        [BackgroundDependencyLoader]
+        private void load(OsuColour colours, APIAccess api)
+        {
+            this.api = api;
+
+            Children = new Drawable[]
+            {
+                new FillFlowContainer
+                {
+                    RelativeSizeAxes = Axes.Both,
+                    Direction = FillDirection.Vertical,
+                    Anchor = Anchor.TopCentre,
+                    Origin = Anchor.TopCentre,
+                    Padding = new MarginPadding(20),
+                    Spacing = new Vector2(0, 10),
+                    Children = new Drawable[]
+                    {
+                        new OsuSpriteText
+                        {
+                            TextSize = 20,
+                            Margin = new MarginPadding { Vertical = 10 },
+                            Anchor = Anchor.TopCentre,
+                            Origin = Anchor.TopCentre,
+                            Text = "Let's create an account!",
+                        },
+                        usernameTextBox = new OsuTextBox
+                        {
+                            PlaceholderText = "username",
+                            RelativeSizeAxes = Axes.X,
+                            TabbableContentContainer = this
+                        },
+                        usernameDescription = new ErrorTextFlowContainer
+                        {
+                            RelativeSizeAxes = Axes.X,
+                            AutoSizeAxes = Axes.Y
+                        },
+                        emailTextBox = new OsuTextBox
+                        {
+                            PlaceholderText = "email address",
+                            RelativeSizeAxes = Axes.X,
+                            TabbableContentContainer = this
+                        },
+                        emailAddressDescription = new ErrorTextFlowContainer
+                        {
+                            RelativeSizeAxes = Axes.X,
+                            AutoSizeAxes = Axes.Y
+                        },
+                        passwordTextBox = new OsuPasswordTextBox
+                        {
+                            PlaceholderText = "password",
+                            RelativeSizeAxes = Axes.X,
+                            TabbableContentContainer = this,
+                        },
+                        passwordDescription = new ErrorTextFlowContainer
+                        {
+                            RelativeSizeAxes = Axes.X,
+                            AutoSizeAxes = Axes.Y
+                        },
+                        new Container
+                        {
+                            RelativeSizeAxes = Axes.X,
+                            AutoSizeAxes = Axes.Y,
+                            Children = new Drawable[]
+                            {
+                                registerShake = new ShakeContainer
+                                {
+                                    RelativeSizeAxes = Axes.X,
+                                    AutoSizeAxes = Axes.Y,
+                                    Child = new SettingsButton
+                                    {
+                                        Text = "Register",
+                                        Margin = new MarginPadding { Vertical = 20 },
+                                        Action = performRegistration
+                                    }
+                                }
+                            }
+                        },
+                    },
+                },
+                processingOverlay = new ProcessingOverlay { Alpha = 0 }
+            };
+
+            textboxes = new[] { usernameTextBox, emailTextBox, passwordTextBox };
+
+            usernameDescription.AddText("This will be your public presence. No profanity, no impersonation. Avoid exposing your own personal details, too!");
+
+            emailAddressDescription.AddText("Will be used for notifications, account verification and in the case you forget your password. No spam, ever.");
+            emailAddressDescription.AddText(" Make sure to get it right!", cp => cp.Font = "Exo2.0-Bold");
+
+            passwordDescription.AddText("At least ");
+            characterCheckText = passwordDescription.AddText("8 characters long");
+            passwordDescription.AddText(". Choose something long but also something you will remember, like a line from your favourite song.");
+
+            passwordTextBox.Current.ValueChanged += text => { characterCheckText.ForEach(s => s.Colour = text.Length == 0 ? Color4.White : Interpolation.ValueAt(text.Length, Color4.OrangeRed, Color4.YellowGreen, 0, 8, Easing.In)); };
+        }
+
+        protected override void Update()
+        {
+            base.Update();
+
+            if (!textboxes.Any(t => t.HasFocus))
+                focusNextTextbox();
+        }
+
+        protected override void OnEntering(Screen last)
+        {
+            base.OnEntering(last);
+            processingOverlay.Hide();
+        }
+
+        private void performRegistration()
+        {
+            if (focusNextTextbox())
+            {
+                registerShake.Shake();
+                return;
+            }
+
+            usernameDescription.ClearErrors();
+            emailAddressDescription.ClearErrors();
+            passwordDescription.ClearErrors();
+
+            processingOverlay.Show();
+
+            Task.Run(() =>
+            {
+                bool success;
+                RegistrationRequest.RegistrationRequestErrors errors = null;
+
+                try
+                {
+                    errors = api.CreateAccount(emailTextBox.Text, usernameTextBox.Text, passwordTextBox.Text);
+                    success = errors == null;
+                }
+                catch (Exception)
+                {
+                    success = false;
+                }
+
+                Schedule(() =>
+                {
+                    if (!success)
+                    {
+                        if (errors != null)
+                        {
+                            usernameDescription.AddErrors(errors.User.Username);
+                            emailAddressDescription.AddErrors(errors.User.Email);
+                            passwordDescription.AddErrors(errors.User.Password);
+                        }
+                        else
+                        {
+                            passwordDescription.AddErrors(new[] { "Something happened... but we're not sure what." });
+                        }
+
+                        registerShake.Shake();
+                        processingOverlay.Hide();
+                        return;
+                    }
+
+                    api.Login(emailTextBox.Text, passwordTextBox.Text);
+                });
+            });
+        }
+
+        private bool focusNextTextbox()
+        {
+            var nextTextbox = nextUnfilledTextbox();
+            if (nextTextbox != null)
+            {
+                Schedule(() => GetContainingInputManager().ChangeFocus(nextTextbox));
+                return true;
+            }
+
+            return false;
+        }
+
+        private OsuTextBox nextUnfilledTextbox() => textboxes.FirstOrDefault(t => string.IsNullOrEmpty(t.Text));
+    }
+}

osu.Game/Overlays/AccountCreation/ScreenWarning.cs

@@ -0,0 +1,133 @@
+// 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.Sprites;
+using osu.Framework.Graphics.Textures;
+using osu.Framework.Screens;
+using osu.Game.Graphics;
+using osu.Game.Graphics.Containers;
+using osu.Game.Graphics.Sprites;
+using osu.Game.Online.API;
+using osu.Game.Overlays.Settings;
+using osu.Game.Screens.Menu;
+using osuTK;
+using osuTK.Graphics;
+
+namespace osu.Game.Overlays.AccountCreation
+{
+    public class ScreenWarning : AccountCreationScreen
+    {
+        private OsuTextFlowContainer multiAccountExplanationText;
+        private LinkFlowContainer furtherAssistance;
+        private APIAccess api;
+
+        private const string help_centre_url = "/help/wiki/Help_Centre#login";
+
+        protected override void OnEntering(Screen last)
+        {
+            if (string.IsNullOrEmpty(api.ProvidedUsername))
+            {
+                Content.FadeOut();
+                Push(new ScreenEntry());
+                return;
+            }
+
+            base.OnEntering(last);
+        }
+
+        [BackgroundDependencyLoader(true)]
+        private void load(OsuColour colours, APIAccess api, OsuGame game, TextureStore textures)
+        {
+            this.api = api;
+
+            if (string.IsNullOrEmpty(api.ProvidedUsername))
+                return;
+
+            Children = new Drawable[]
+            {
+                new Sprite
+                {
+                    Anchor = Anchor.TopCentre,
+                    Origin = Anchor.TopCentre,
+                    Texture = textures.Get(@"Menu/dev-build-footer"),
+                },
+                new Sprite
+                {
+                    Anchor = Anchor.BottomCentre,
+                    Origin = Anchor.BottomCentre,
+                    Texture = textures.Get(@"Menu/dev-build-footer"),
+                },
+                new FillFlowContainer
+                {
+                    RelativeSizeAxes = Axes.Both,
+                    Direction = FillDirection.Vertical,
+                    Anchor = Anchor.TopCentre,
+                    Origin = Anchor.TopCentre,
+                    Padding = new MarginPadding(20),
+                    Spacing = new Vector2(0, 5),
+                    Children = new Drawable[]
+                    {
+                        new Container
+                        {
+                            RelativeSizeAxes = Axes.X,
+                            Height = 150,
+                            Child = new OsuLogo
+                            {
+                                Scale = new Vector2(0.1f),
+                                Anchor = Anchor.Centre,
+                                Triangles = false,
+                            },
+                        },
+                        new OsuSpriteText
+                        {
+                            TextSize = 28,
+                            Font = "Exo2.0-Light",
+                            Anchor = Anchor.TopCentre,
+                            Origin = Anchor.TopCentre,
+                            Colour = Color4.Red,
+                            Text = "Warning! 注意！",
+                        },
+                        multiAccountExplanationText = new OsuTextFlowContainer(cp => { cp.TextSize = 12; })
+                        {
+                            RelativeSizeAxes = Axes.X,
+                            AutoSizeAxes = Axes.Y
+                        },
+                        new SettingsButton
+                        {
+                            Text = "Help, I can't access my account!",
+                            Margin = new MarginPadding { Top = 50 },
+                            Action = () => game?.OpenUrlExternally(help_centre_url)
+                        },
+                        new DangerousSettingsButton
+                        {
+                            Text = "I understand. This account isn't for me.",
+                            Action = () => Push(new ScreenEntry())
+                        },
+                        furtherAssistance = new LinkFlowContainer(cp => { cp.TextSize = 12; })
+                        {
+                            Margin = new MarginPadding { Top = 20 },
+                            Anchor = Anchor.TopCentre,
+                            Origin = Anchor.TopCentre,
+                            AutoSizeAxes = Axes.Both
+                        },
+                    }
+                }
+            };
+
+            multiAccountExplanationText.AddText("Are you ");
+            multiAccountExplanationText.AddText(api.ProvidedUsername, cp => cp.Colour = colours.BlueLight);
+            multiAccountExplanationText.AddText("? osu! has a policy of ");
+            multiAccountExplanationText.AddText("one account per person!", cp => cp.Colour = colours.Yellow);
+            multiAccountExplanationText.AddText(" Please be aware that creating more than one account per person may result in ");
+            multiAccountExplanationText.AddText("permanent deactivation of accounts", cp => cp.Colour = colours.Yellow);
+            multiAccountExplanationText.AddText(".");
+
+            furtherAssistance.AddText("Need further assistance? Contact us via our ");
+            furtherAssistance.AddLink("support system", help_centre_url);
+            furtherAssistance.AddText(".");
+        }
+    }
+}

osu.Game/Overlays/AccountCreation/ScreenWelcome.cs

@@ -0,0 +1,65 @@
+// 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.Game.Graphics.Sprites;
+using osu.Game.Overlays.Settings;
+using osu.Game.Screens.Menu;
+using osuTK;
+
+namespace osu.Game.Overlays.AccountCreation
+{
+    public class ScreenWelcome : AccountCreationScreen
+    {
+        [BackgroundDependencyLoader]
+        private void load()
+        {
+            Child = new FillFlowContainer
+            {
+                RelativeSizeAxes = Axes.Both,
+                Direction = FillDirection.Vertical,
+                Anchor = Anchor.TopCentre,
+                Origin = Anchor.TopCentre,
+                Padding = new MarginPadding(20),
+                Spacing = new Vector2(0, 5),
+                Children = new Drawable[]
+                {
+                    new Container
+                    {
+                        RelativeSizeAxes = Axes.X,
+                        Height = 150,
+                        Child = new OsuLogo
+                        {
+                            Scale = new Vector2(0.1f),
+                            Anchor = Anchor.Centre,
+                            Triangles = false,
+                        },
+                    },
+                    new OsuSpriteText
+                    {
+                        TextSize = 24,
+                        Font = "Exo2.0-Light",
+                        Anchor = Anchor.TopCentre,
+                        Origin = Anchor.TopCentre,
+                        Text = "New Player Registration",
+                    },
+                    new OsuSpriteText
+                    {
+                        TextSize = 12,
+                        Anchor = Anchor.TopCentre,
+                        Origin = Anchor.TopCentre,
+                        Text = "let's get you started",
+                    },
+                    new SettingsButton
+                    {
+                        Text = "Let's create an account!",
+                        Margin = new MarginPadding { Vertical = 120 },
+                        Action = () => Push(new ScreenWarning())
+                    }
+                }
+            };
+        }
+    }
+}

osu.Game/Overlays/AccountCreationOverlay.cs

@@ -0,0 +1,110 @@
+// 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.Extensions.Color4Extensions;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Shapes;
+using osu.Game.Graphics;
+using osu.Game.Graphics.Containers;
+using osu.Game.Online.API;
+using osu.Game.Overlays.AccountCreation;
+using osuTK;
+using osuTK.Graphics;
+
+namespace osu.Game.Overlays
+{
+    public class AccountCreationOverlay : OsuFocusedOverlayContainer, IOnlineComponent
+    {
+        private const float transition_time = 400;
+
+        private ScreenWelcome welcomeScreen;
+
+        public AccountCreationOverlay()
+        {
+            Size = new Vector2(620, 450);
+            Anchor = Anchor.Centre;
+            Origin = Anchor.Centre;
+        }
+
+        [BackgroundDependencyLoader]
+        private void load(OsuColour colours, APIAccess api)
+        {
+            api.Register(this);
+
+            Children = new Drawable[]
+            {
+                new Container
+                {
+                    RelativeSizeAxes = Axes.Both,
+                    EdgeEffect = new EdgeEffectParameters
+                    {
+                        Type = EdgeEffectType.Shadow,
+                        Radius = 5,
+                        Colour = Color4.Black.Opacity(0.2f),
+                    },
+                    Masking = true,
+                    CornerRadius = 10,
+                    Children = new Drawable[]
+                    {
+                        new Box
+                        {
+                            RelativeSizeAxes = Axes.Both,
+                            Colour = Color4.Black,
+                            Alpha = 0.6f,
+                        },
+                        new DelayedLoadWrapper(new AccountCreationBackground(), 0),
+                        new Container
+                        {
+                            RelativeSizeAxes = Axes.Both,
+                            Width = 0.6f,
+                            AutoSizeDuration = transition_time,
+                            AutoSizeEasing = Easing.OutQuint,
+                            Children = new Drawable[]
+                            {
+                                new Box
+                                {
+                                    RelativeSizeAxes = Axes.Both,
+                                    Colour = Color4.Black,
+                                    Alpha = 0.9f,
+                                },
+                                welcomeScreen = new ScreenWelcome(),
+                            }
+                        }
+                    }
+                }
+            };
+        }
+
+        protected override void PopIn()
+        {
+            base.PopIn();
+            this.FadeIn(transition_time, Easing.OutQuint);
+
+            if (welcomeScreen.ChildScreen != null)
+                welcomeScreen.MakeCurrent();
+        }
+
+        protected override void PopOut()
+        {
+            base.PopOut();
+            this.FadeOut(100);
+        }
+
+        public void APIStateChanged(APIAccess api, APIState state)
+        {
+            switch (state)
+            {
+                case APIState.Offline:
+                case APIState.Failing:
+                    break;
+                case APIState.Connecting:
+                    break;
+                case APIState.Online:
+                    State = Visibility.Hidden;
+                    break;
+            }
+        }
+    }
+}

osu.Game/Overlays/BeatmapSet/Scores/DrawableScore.cs

@@ -10,11 +10,11 @@ using osu.Framework.Input.Events;
 using osu.Game.Graphics;
 using osu.Game.Graphics.Sprites;
 using osu.Game.Online.API.Requests.Responses;
+using osu.Game.Online.Leaderboards;
 using osu.Game.Overlays.Profile.Sections.Ranks;
 using osu.Game.Rulesets.Mods;
 using osu.Game.Rulesets.Scoring;
 using osu.Game.Rulesets.UI;
-using osu.Game.Screens.Select.Leaderboards;
 using osu.Game.Users;
 
 namespace osu.Game.Overlays.BeatmapSet.Scores

osu.Game/Overlays/BeatmapSet/Scores/DrawableTopScore.cs

@@ -12,12 +12,12 @@ using osu.Framework.Input.Events;
 using osu.Game.Graphics;
 using osu.Game.Graphics.Sprites;
 using osu.Game.Online.API.Requests.Responses;
+using osu.Game.Online.Leaderboards;
 using osu.Game.Overlays.Profile.Sections.Ranks;
 using osu.Game.Rulesets.Mods;
 using osu.Game.Rulesets.Scoring;
 using osu.Game.Rulesets.UI;
 using osu.Game.Scoring;
-using osu.Game.Screens.Select.Leaderboards;
 using osu.Game.Users;
 
 namespace osu.Game.Overlays.BeatmapSet.Scores

osu.Game/Overlays/Chat/ChatLine.cs

@@ -1,72 +1,38 @@
-// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
+// 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.Linq;
-using osuTK;
-using osuTK.Graphics;
 using osu.Framework.Allocation;
 using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Cursor;
+using osu.Framework.Graphics.UserInterface;
 using osu.Game.Graphics;
 using osu.Game.Graphics.Containers;
 using osu.Game.Graphics.Sprites;
+using osu.Game.Graphics.UserInterface;
 using osu.Game.Online.Chat;
 using osu.Game.Users;
-using osu.Framework.Graphics.Cursor;
-using osu.Framework.Graphics.UserInterface;
-using osu.Game.Graphics.UserInterface;
+using osuTK;
+using osuTK.Graphics;
 
 namespace osu.Game.Overlays.Chat
 {
-    public class ChatLine : Container
+    public class ChatLine : CompositeDrawable
     {
-        private static readonly Color4[] username_colours =
-        {
-            OsuColour.FromHex("588c7e"),
-            OsuColour.FromHex("b2a367"),
-            OsuColour.FromHex("c98f65"),
-            OsuColour.FromHex("bc5151"),
-            OsuColour.FromHex("5c8bd6"),
-            OsuColour.FromHex("7f6ab7"),
-            OsuColour.FromHex("a368ad"),
-            OsuColour.FromHex("aa6880"),
+        public const float LEFT_PADDING = default_message_padding + default_horizontal_padding * 2;
 
-            OsuColour.FromHex("6fad9b"),
-            OsuColour.FromHex("f2e394"),
-            OsuColour.FromHex("f2ae72"),
-            OsuColour.FromHex("f98f8a"),
-            OsuColour.FromHex("7daef4"),
-            OsuColour.FromHex("a691f2"),
-            OsuColour.FromHex("c894d3"),
-            OsuColour.FromHex("d895b0"),
+        private const float default_message_padding = 200;
 
-            OsuColour.FromHex("53c4a1"),
-            OsuColour.FromHex("eace5c"),
-            OsuColour.FromHex("ea8c47"),
-            OsuColour.FromHex("fc4f4f"),
-            OsuColour.FromHex("3d94ea"),
-            OsuColour.FromHex("7760ea"),
-            OsuColour.FromHex("af52c6"),
-            OsuColour.FromHex("e25696"),
+        protected virtual float MessagePadding => default_message_padding;
 
-            OsuColour.FromHex("677c66"),
-            OsuColour.FromHex("9b8732"),
-            OsuColour.FromHex("8c5129"),
-            OsuColour.FromHex("8c3030"),
-            OsuColour.FromHex("1f5d91"),
-            OsuColour.FromHex("4335a5"),
-            OsuColour.FromHex("812a96"),
-            OsuColour.FromHex("992861"),
-        };
+        private const float default_horizontal_padding = 15;
 
-        public const float LEFT_PADDING = message_padding + padding * 2;
+        protected virtual float HorizontalPadding => default_horizontal_padding;
 
-        private const float padding = 15;
-        private const float message_padding = 200;
-        private const float action_padding = 3;
-        private const float text_size = 20;
+        protected virtual float TextSize => 20;
 
         private Color4 customUsernameColour;
 
@@ -75,14 +41,13 @@ namespace osu.Game.Overlays.Chat
         public ChatLine(Message message)
         {
             Message = message;
-
+            Padding = new MarginPadding { Left = HorizontalPadding, Right = HorizontalPadding };
             RelativeSizeAxes = Axes.X;
             AutoSizeAxes = Axes.Y;
-
-            Padding = new MarginPadding { Left = padding, Right = padding };
         }
 
-        private ChannelManager chatManager;
+        [Resolved(CanBeNull = true)]
+        private ChannelManager chatManager { get; set; }
 
         private Message message;
         private OsuSpriteText username;
@@ -106,10 +71,9 @@ namespace osu.Game.Overlays.Chat
             }
         }
 
-        [BackgroundDependencyLoader(true)]
-        private void load(OsuColour colours, ChannelManager chatManager)
+        [BackgroundDependencyLoader]
+        private void load(OsuColour colours)
         {
-            this.chatManager = chatManager;
             customUsernameColour = colours.ChatBlue;
         }
 
@@ -125,7 +89,7 @@ namespace osu.Game.Overlays.Chat
             {
                 Font = @"Exo2.0-BoldItalic",
                 Colour = hasBackground ? customUsernameColour : username_colours[message.Sender.Id % username_colours.Length],
-                TextSize = text_size,
+                TextSize = TextSize,
             };
 
             if (hasBackground)
@@ -163,11 +127,11 @@ namespace osu.Game.Overlays.Chat
                 };
             }
 
-            Children = new Drawable[]
+            InternalChildren = new Drawable[]
             {
                 new Container
                 {
-                    Size = new Vector2(message_padding, text_size),
+                    Size = new Vector2(MessagePadding, TextSize),
                     Children = new Drawable[]
                     {
                         timestamp = new OsuSpriteText
@@ -176,7 +140,7 @@ namespace osu.Game.Overlays.Chat
                             Origin = Anchor.CentreLeft,
                             Font = @"Exo2.0-SemiBold",
                             FixedWidth = true,
-                            TextSize = text_size * 0.75f,
+                            TextSize = TextSize * 0.75f,
                         },
                         new MessageSender(message.Sender)
                         {
@@ -191,7 +155,7 @@ namespace osu.Game.Overlays.Chat
                 {
                     RelativeSizeAxes = Axes.X,
                     AutoSizeAxes = Axes.Y,
-                    Padding = new MarginPadding { Left = message_padding + padding },
+                    Padding = new MarginPadding { Left = MessagePadding + HorizontalPadding },
                     Children = new Drawable[]
                     {
                         contentFlow = new LinkFlowContainer(t =>
@@ -204,7 +168,7 @@ namespace osu.Game.Overlays.Chat
                                     t.Colour = OsuColour.FromHex(message.Sender.Colour);
                             }
 
-                            t.TextSize = text_size;
+                            t.TextSize = TextSize;
                         })
                         {
                             AutoSizeAxes = Axes.Y,
@@ -257,5 +221,44 @@ namespace osu.Game.Overlays.Chat
                 new OsuMenuItem("Start Chat", MenuItemType.Standard, startChatAction),
             };
         }
+
+        private static readonly Color4[] username_colours =
+        {
+            OsuColour.FromHex("588c7e"),
+            OsuColour.FromHex("b2a367"),
+            OsuColour.FromHex("c98f65"),
+            OsuColour.FromHex("bc5151"),
+            OsuColour.FromHex("5c8bd6"),
+            OsuColour.FromHex("7f6ab7"),
+            OsuColour.FromHex("a368ad"),
+            OsuColour.FromHex("aa6880"),
+
+            OsuColour.FromHex("6fad9b"),
+            OsuColour.FromHex("f2e394"),
+            OsuColour.FromHex("f2ae72"),
+            OsuColour.FromHex("f98f8a"),
+            OsuColour.FromHex("7daef4"),
+            OsuColour.FromHex("a691f2"),
+            OsuColour.FromHex("c894d3"),
+            OsuColour.FromHex("d895b0"),
+
+            OsuColour.FromHex("53c4a1"),
+            OsuColour.FromHex("eace5c"),
+            OsuColour.FromHex("ea8c47"),
+            OsuColour.FromHex("fc4f4f"),
+            OsuColour.FromHex("3d94ea"),
+            OsuColour.FromHex("7760ea"),
+            OsuColour.FromHex("af52c6"),
+            OsuColour.FromHex("e25696"),
+
+            OsuColour.FromHex("677c66"),
+            OsuColour.FromHex("9b8732"),
+            OsuColour.FromHex("8c5129"),
+            OsuColour.FromHex("8c3030"),
+            OsuColour.FromHex("1f5d91"),
+            OsuColour.FromHex("4335a5"),
+            OsuColour.FromHex("812a96"),
+            OsuColour.FromHex("992861"),
+        };
     }
 }

osu.Game/Overlays/Chat/DrawableChannel.cs

@@ -17,7 +17,7 @@ namespace osu.Game.Overlays.Chat
     public class DrawableChannel : Container
     {
         public readonly Channel Channel;
-        private readonly ChatLineContainer flow;
+        protected readonly ChatLineContainer ChatLineFlow;
         private readonly ScrollContainer scroll;
 
         public DrawableChannel(Channel channel)
@@ -38,7 +38,7 @@ namespace osu.Game.Overlays.Chat
                     {
                         RelativeSizeAxes = Axes.X,
                         AutoSizeAxes = Axes.Y,
-                        Child = flow = new ChatLineContainer
+                        Child = ChatLineFlow = new ChatLineContainer
                         {
                             Padding = new MarginPadding { Left = 20, Right = 20 },
                             RelativeSizeAxes = Axes.X,
@@ -72,17 +72,19 @@ namespace osu.Game.Overlays.Chat
             Channel.PendingMessageResolved -= pendingMessageResolved;
         }
 
+        protected virtual ChatLine CreateChatLine(Message m) => new ChatLine(m);
+
         private void newMessagesArrived(IEnumerable<Message> newMessages)
         {
             // Add up to last Channel.MAX_HISTORY messages
             var displayMessages = newMessages.Skip(Math.Max(0, newMessages.Count() - Channel.MaxHistory));
 
-            flow.AddRange(displayMessages.Select(m => new ChatLine(m)));
+            ChatLineFlow.AddRange(displayMessages.Select(CreateChatLine));
 
-            if (scroll.IsScrolledToEnd(10) || !flow.Children.Any() || newMessages.Any(m => m is LocalMessage))
+            if (scroll.IsScrolledToEnd(10) || !ChatLineFlow.Children.Any() || newMessages.Any(m => m is LocalMessage))
                 scrollToEnd();
 
-            var staleMessages = flow.Children.Where(c => c.LifetimeEnd == double.MaxValue).ToArray();
+            var staleMessages = ChatLineFlow.Children.Where(c => c.LifetimeEnd == double.MaxValue).ToArray();
             int count = staleMessages.Length - Channel.MaxHistory;
 
             for (int i = 0; i < count; i++)
@@ -96,25 +98,25 @@ namespace osu.Game.Overlays.Chat
 
         private void pendingMessageResolved(Message existing, Message updated)
         {
-            var found = flow.Children.LastOrDefault(c => c.Message == existing);
+            var found = ChatLineFlow.Children.LastOrDefault(c => c.Message == existing);
             if (found != null)
             {
                 Trace.Assert(updated.Id.HasValue, "An updated message was returned with no ID.");
 
-                flow.Remove(found);
+                ChatLineFlow.Remove(found);
                 found.Message = updated;
-                flow.Add(found);
+                ChatLineFlow.Add(found);
             }
         }
 
         private void messageRemoved(Message removed)
         {
-            flow.Children.FirstOrDefault(c => c.Message == removed)?.FadeColour(Color4.Red, 400).FadeOut(600).Expire();
+            ChatLineFlow.Children.FirstOrDefault(c => c.Message == removed)?.FadeColour(Color4.Red, 400).FadeOut(600).Expire();
         }
 
         private void scrollToEnd() => ScheduleAfterChildren(() => scroll.ScrollToEnd());
 
-        private class ChatLineContainer : FillFlowContainer<ChatLine>
+        protected class ChatLineContainer : FillFlowContainer<ChatLine>
         {
             protected override int Compare(Drawable x, Drawable y)
             {

osu.Game/Overlays/Chat/Tabs/PrivateChannelTabItem.cs

@@ -52,6 +52,7 @@ namespace osu.Game.Overlays.Chat.Tabs
                             Child = new DelayedLoadWrapper(new Avatar(value.Users.First())
                             {
                                 RelativeSizeAxes = Axes.Both,
+                                OpenOnClick = { Value = false },
                                 OnLoadComplete = d => d.FadeInFromZero(300, Easing.OutQuint),
                             })
                             {

osu.Game/Overlays/Profile/Sections/Ranks/DrawableProfileScore.cs

@@ -6,8 +6,8 @@ using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Game.Graphics;
 using osu.Game.Graphics.Sprites;
+using osu.Game.Online.Leaderboards;
 using osu.Game.Rulesets.Mods;
-using osu.Game.Screens.Select.Leaderboards;
 using osu.Game.Rulesets.UI;
 using osu.Game.Scoring;
 

osu.Game/Overlays/Profile/Sections/Recent/DrawableRecentActivity.cs

@@ -10,7 +10,7 @@ using osu.Game.Online.API;
 using osu.Game.Online.API.Requests;
 using osu.Game.Online.API.Requests.Responses;
 using osu.Game.Online.Chat;
-using osu.Game.Screens.Select.Leaderboards;
+using osu.Game.Online.Leaderboards;
 
 namespace osu.Game.Overlays.Profile.Sections.Recent
 {

osu.Game/Overlays/Settings/Sections/General/LoginSettings.cs

@@ -79,7 +79,10 @@ namespace osu.Game.Overlays.Settings.Sections.General
                             Margin = new MarginPadding { Bottom = 5 },
                             Font = @"Exo2.0-Black",
                         },
-                        form = new LoginForm()
+                        form = new LoginForm
+                        {
+                            RequestHide = RequestHide
+                        }
                     };
                     break;
                 case APIState.Failing:
@@ -189,6 +192,8 @@ namespace osu.Game.Overlays.Settings.Sections.General
             private TextBox password;
             private APIAccess api;
 
+            public Action RequestHide;
+
             private void performLogin()
             {
                 if (!string.IsNullOrEmpty(username.Text) && !string.IsNullOrEmpty(password.Text))
@@ -196,7 +201,7 @@ namespace osu.Game.Overlays.Settings.Sections.General
             }
 
             [BackgroundDependencyLoader(permitNulls: true)]
-            private void load(APIAccess api, OsuConfigManager config)
+            private void load(APIAccess api, OsuConfigManager config, AccountCreationOverlay accountCreation)
             {
                 this.api = api;
                 Direction = FillDirection.Vertical;
@@ -207,14 +212,14 @@ namespace osu.Game.Overlays.Settings.Sections.General
                 {
                     username = new OsuTextBox
                     {
-                        PlaceholderText = "Email address",
+                        PlaceholderText = "email address",
                         RelativeSizeAxes = Axes.X,
                         Text = api?.ProvidedUsername ?? string.Empty,
                         TabbableContentContainer = this
                     },
                     password = new OsuPasswordTextBox
                     {
-                        PlaceholderText = "Password",
+                        PlaceholderText = "password",
                         RelativeSizeAxes = Axes.X,
                         TabbableContentContainer = this,
                         OnCommit = (sender, newText) => performLogin()
@@ -237,7 +242,11 @@ namespace osu.Game.Overlays.Settings.Sections.General
                     new SettingsButton
                     {
                         Text = "Register",
-                        //Action = registerLink
+                        Action = () =>
+                        {
+                            RequestHide();
+                            accountCreation.Show();
+                        }
                     }
                 };
             }
@@ -322,12 +331,10 @@ namespace osu.Game.Overlays.Settings.Sections.General
                 public const float LABEL_LEFT_MARGIN = 20;
 
                 private readonly SpriteIcon statusIcon;
+
                 public Color4 StatusColour
                 {
-                    set
-                    {
-                        statusIcon.FadeColour(value, 500, Easing.OutQuint);
-                    }
+                    set { statusIcon.FadeColour(value, 500, Easing.OutQuint); }
                 }
 
                 public UserDropdownHeader()
@@ -368,10 +375,13 @@ namespace osu.Game.Overlays.Settings.Sections.General
         private enum UserAction
         {
             Online,
+
             [Description(@"Do not disturb")]
             DoNotDisturb,
+
             [Description(@"Appear offline")]
             AppearOffline,
+
             [Description(@"Sign out")]
             SignOut,
         }

osu.Game/Screens/Menu/OsuLogo.cs

@@ -79,8 +79,6 @@ namespace osu.Game.Screens.Menu
 
         private readonly Container impactContainer;
 
-        private const float default_size = 480;
-
         private const double early_activation = 60;
 
         public override bool IsPresent => base.IsPresent || Scheduler.HasPendingTasks;
@@ -89,8 +87,6 @@ namespace osu.Game.Screens.Menu
         {
             EarlyActivationMilliseconds = early_activation;
 
-            Size = new Vector2(default_size);
-
             Origin = Anchor.Centre;
 
             AutoSizeAxes = Axes.Both;

osu.Game/Screens/Play/Player.cs

@@ -28,7 +28,6 @@ using osu.Game.Rulesets.Mods;
 using osu.Game.Rulesets.Scoring;
 using osu.Game.Rulesets.UI;
 using osu.Game.Scoring;
-using osu.Game.Screens.Ranking;
 using osu.Game.Skinning;
 using osu.Game.Storyboards.Drawables;
 
@@ -288,7 +287,7 @@ namespace osu.Game.Screens.Play
                     if (RulesetContainer.Replay == null)
                         scoreManager.Import(score, true);
 
-                    Push(new Results(score));
+                    Push(new SoloResults(score));
 
                     onCompletionEvent = null;
                 });

osu.Game/Screens/Play/SoloResults.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 System.Collections.Generic;
+using osu.Game.Scoring;
+using osu.Game.Screens.Ranking;
+using osu.Game.Screens.Ranking.Types;
+
+namespace osu.Game.Screens.Play
+{
+    public class SoloResults : Results
+    {
+        public SoloResults(ScoreInfo score)
+            : base(score)
+        {
+        }
+
+        protected override IEnumerable<IResultPageInfo> CreateResultPages() => new IResultPageInfo[]
+        {
+            new ScoreOverviewPageInfo(Score, Beatmap),
+            new BeatmapLeaderboardPageInfo(Score, Beatmap)
+        };
+    }
+}

osu.Game/Screens/Ranking/IResultPageInfo.cs

@@ -1,12 +1,16 @@
 // 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;
+
 namespace osu.Game.Screens.Ranking
 {
-    public enum ResultMode
+    public interface IResultPageInfo
     {
-        Summary,
-        Ranking,
-        Share
+        FontAwesome Icon { get; }
+
+        string Name { get; }
+
+        ResultsPage CreatePage();
     }
 }

osu.Game/Screens/Ranking/Pages/RankingResultsPage.cs

@@ -3,18 +3,19 @@
 
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
+using osu.Framework.Graphics.Shapes;
 using osu.Game.Beatmaps;
 using osu.Game.Graphics;
+using osu.Game.Scoring;
 using osu.Game.Screens.Select.Leaderboards;
 using osuTK;
-using osu.Framework.Graphics.Shapes;
-using osu.Game.Scoring;
 
-namespace osu.Game.Screens.Ranking
+namespace osu.Game.Screens.Ranking.Pages
 {
-    public class ResultsPageRanking : ResultsPage
+    public class RankingResultsPage : ResultsPage
     {
-        public ResultsPageRanking(ScoreInfo score, WorkingBeatmap beatmap = null) : base(score, beatmap)
+        public RankingResultsPage(ScoreInfo score, WorkingBeatmap beatmap = null)
+            : base(score, beatmap)
         {
         }
 
@@ -28,7 +29,7 @@ namespace osu.Game.Screens.Ranking
                     Colour = colours.GrayE,
                     RelativeSizeAxes = Axes.Both,
                 },
-                new Leaderboard
+                new BeatmapLeaderboard
                 {
                     Origin = Anchor.Centre,
                     Anchor = Anchor.Centre,

osu.Game/Screens/Ranking/Pages/ScoreResultsPage.cs

@@ -4,36 +4,39 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using osuTK;
-using osuTK.Graphics;
 using osu.Framework.Allocation;
+using osu.Framework.Extensions;
 using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Colour;
 using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Shapes;
 using osu.Framework.Graphics.Sprites;
 using osu.Framework.Graphics.Textures;
+using osu.Framework.Localisation;
 using osu.Game.Beatmaps;
 using osu.Game.Graphics;
 using osu.Game.Graphics.Sprites;
 using osu.Game.Graphics.UserInterface;
+using osu.Game.Online.Leaderboards;
 using osu.Game.Rulesets.Scoring;
-using osu.Game.Screens.Play;
-using osu.Game.Screens.Select.Leaderboards;
-using osu.Game.Users;
-using osu.Framework.Graphics.Shapes;
-using osu.Framework.Extensions;
-using osu.Framework.Localisation;
 using osu.Game.Scoring;
+using osu.Game.Screens.Play;
+using osu.Game.Users;
+using osuTK;
+using osuTK.Graphics;
 
-namespace osu.Game.Screens.Ranking
+namespace osu.Game.Screens.Ranking.Pages
 {
-    public class ResultsPageScore : ResultsPage
+    public class ScoreResultsPage : ResultsPage
     {
         private Container scoreContainer;
         private ScoreCounter scoreCounter;
 
-        public ResultsPageScore(ScoreInfo score, WorkingBeatmap beatmap) : base(score, beatmap) { }
+        public ScoreResultsPage(ScoreInfo score, WorkingBeatmap beatmap)
+            : base(score, beatmap)
+        {
+        }
 
         private FillFlowContainer<DrawableScoreStatistic> statisticsContainer;
 

osu.Game/Screens/Ranking/ResultModeButton.cs

@@ -5,6 +5,7 @@ using osu.Framework.Allocation;
 using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Cursor;
 using osu.Framework.Graphics.UserInterface;
 using osu.Game.Graphics;
 using osuTK;
@@ -13,27 +14,18 @@ using osu.Framework.Graphics.Shapes;
 
 namespace osu.Game.Screens.Ranking
 {
-    public class ResultModeButton : TabItem<ResultMode>
+    public class ResultModeButton : TabItem<IResultPageInfo>, IHasTooltip
     {
         private readonly FontAwesome icon;
         private Color4 activeColour;
         private Color4 inactiveColour;
         private CircularContainer colouredPart;
 
-        public ResultModeButton(ResultMode mode) : base(mode)
+        public ResultModeButton(IResultPageInfo mode)
+            : base(mode)
         {
-            switch (mode)
-            {
-                case ResultMode.Summary:
-                    icon = FontAwesome.fa_asterisk;
-                    break;
-                case ResultMode.Ranking:
-                    icon = FontAwesome.fa_list;
-                    break;
-                case ResultMode.Share:
-                    icon = FontAwesome.fa_camera;
-                    break;
-            }
+            icon = mode.Icon;
+            TooltipText = mode.Name;
         }
 
         [BackgroundDependencyLoader]
@@ -95,5 +87,7 @@ namespace osu.Game.Screens.Ranking
         protected override void OnActivated() => colouredPart.FadeColour(activeColour, 200, Easing.OutQuint);
 
         protected override void OnDeactivated() => colouredPart.FadeColour(inactiveColour, 200, Easing.OutQuint);
+
+        public string TooltipText { get; private set; }
     }
 }

osu.Game/Screens/Ranking/ResultModeTabControl.cs

@@ -7,7 +7,7 @@ using osuTK;
 
 namespace osu.Game.Screens.Ranking
 {
-    public class ResultModeTabControl : TabControl<ResultMode>
+    public class ResultModeTabControl : TabControl<IResultPageInfo>
     {
         public ResultModeTabControl()
         {
@@ -19,9 +19,9 @@ namespace osu.Game.Screens.Ranking
             TabContainer.Padding = new MarginPadding(5);
         }
 
-        protected override Dropdown<ResultMode> CreateDropdown() => null;
+        protected override Dropdown<IResultPageInfo> CreateDropdown() => null;
 
-        protected override TabItem<ResultMode> CreateTabItem(ResultMode value) => new ResultModeButton(value)
+        protected override TabItem<IResultPageInfo> CreateTabItem(IResultPageInfo value) => new ResultModeButton(value)
         {
             Anchor = TabContainer.Anchor,
             Origin = TabContainer.Origin

osu.Game/Screens/Ranking/Results.cs

@@ -2,6 +2,7 @@
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
 using System.Collections.Generic;
+using System.Linq;
 using osu.Framework.Allocation;
 using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Extensions.IEnumerableExtensions;
@@ -21,9 +22,8 @@ using osu.Game.Scoring;
 
 namespace osu.Game.Screens.Ranking
 {
-    public class Results : OsuScreen
+    public abstract class Results : OsuScreen
     {
-        private readonly ScoreInfo score;
         private Container circleOuterBackground;
         private Container circleOuter;
         private Container circleInner;
@@ -34,6 +34,8 @@ namespace osu.Game.Screens.Ranking
 
         public override bool AllowBeatmapRulesetChange => false;
 
+        protected readonly ScoreInfo Score;
+
         private Container currentPage;
 
         private static readonly Vector2 background_blur = new Vector2(20);
@@ -44,9 +46,9 @@ namespace osu.Game.Screens.Ranking
 
         private const float circle_outer_scale = 0.96f;
 
-        public Results(ScoreInfo score)
+        protected Results(ScoreInfo score)
         {
-            this.score = score;
+            Score = score;
         }
 
         private const float transition_time = 800;
@@ -67,7 +69,7 @@ namespace osu.Game.Screens.Ranking
 
             backgroundParallax.FadeOut();
             modeChangeButtons.FadeOut();
-            currentPage.FadeOut();
+            currentPage?.FadeOut();
 
             circleOuterBackground
                 .FadeIn(transition_time, Easing.OutQuint)
@@ -90,7 +92,7 @@ namespace osu.Game.Screens.Ranking
                     using (BeginDelayedSequence(transition_time * 0.4f, true))
                     {
                         modeChangeButtons.FadeIn(transition_time, Easing.OutQuint);
-                        currentPage.FadeIn(transition_time, Easing.OutQuint);
+                        currentPage?.FadeIn(transition_time, Easing.OutQuint);
                     }
                 }
             }
@@ -188,7 +190,7 @@ namespace osu.Game.Screens.Ranking
                                 },
                                 new OsuSpriteText
                                 {
-                                    Text = $"{score.MaxCombo}x",
+                                    Text = $"{Score.MaxCombo}x",
                                     TextSize = 40,
                                     RelativePositionAxes = Axes.X,
                                     Font = @"Exo2.0-Bold",
@@ -209,7 +211,7 @@ namespace osu.Game.Screens.Ranking
                                 },
                                 new OsuSpriteText
                                 {
-                                    Text = $"{score.Accuracy:P2}",
+                                    Text = $"{Score.Accuracy:P2}",
                                     TextSize = 40,
                                     RelativePositionAxes = Axes.X,
                                     Font = @"Exo2.0-Bold",
@@ -262,30 +264,22 @@ namespace osu.Game.Screens.Ranking
                 },
             };
 
-            modeChangeButtons.AddItem(ResultMode.Summary);
-            modeChangeButtons.AddItem(ResultMode.Ranking);
-            //modeChangeButtons.AddItem(ResultMode.Share);
+            foreach (var t in CreateResultPages())
+                modeChangeButtons.AddItem(t);
+            modeChangeButtons.Current.Value = modeChangeButtons.Items.FirstOrDefault();
 
-            modeChangeButtons.Current.ValueChanged += mode =>
+            modeChangeButtons.Current.BindValueChanged(m =>
             {
                 currentPage?.FadeOut();
                 currentPage?.Expire();
 
-                switch (mode)
-                {
-                    case ResultMode.Summary:
-                        currentPage = new ResultsPageScore(score, Beatmap.Value);
-                        break;
-                    case ResultMode.Ranking:
-                        currentPage = new ResultsPageRanking(score, Beatmap.Value);
-                        break;
-                }
+                currentPage = m?.CreatePage();
 
                 if (currentPage != null)
                     circleInner.Add(currentPage);
-            };
+            }, true);
+        }
 
-            modeChangeButtons.Current.TriggerChange();
-        }
+        protected abstract IEnumerable<IResultPageInfo> CreateResultPages();
     }
 }

osu.Game/Screens/Ranking/ResultsPage.cs

@@ -14,7 +14,7 @@ using osuTK.Graphics;
 
 namespace osu.Game.Screens.Ranking
 {
-    public class ResultsPage : Container
+    public abstract class ResultsPage : Container
     {
         protected readonly ScoreInfo Score;
         protected readonly WorkingBeatmap Beatmap;
@@ -23,7 +23,7 @@ namespace osu.Game.Screens.Ranking
 
         protected override Container<Drawable> Content => content;
 
-        public ResultsPage(ScoreInfo score, WorkingBeatmap beatmap)
+        protected ResultsPage(ScoreInfo score, WorkingBeatmap beatmap)
         {
             Score = score;
             Beatmap = beatmap;

osu.Game/Screens/Ranking/Types/BeatmapLeaderboardPageInfo.cs

@@ -0,0 +1,28 @@
+// 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.Beatmaps;
+using osu.Game.Graphics;
+using osu.Game.Scoring;
+using osu.Game.Screens.Ranking.Pages;
+
+namespace osu.Game.Screens.Ranking.Types
+{
+    public class BeatmapLeaderboardPageInfo : IResultPageInfo
+    {
+        private readonly ScoreInfo score;
+        private readonly WorkingBeatmap beatmap;
+
+        public BeatmapLeaderboardPageInfo(ScoreInfo score, WorkingBeatmap beatmap)
+        {
+            this.score = score;
+            this.beatmap = beatmap;
+        }
+
+        public FontAwesome Icon => FontAwesome.fa_list;
+
+        public string Name => @"Beatmap Leaderboard";
+
+        public ResultsPage CreatePage() => new RankingResultsPage(score, beatmap);
+    }
+}

osu.Game/Screens/Ranking/Types/ScoreOverviewPageInfo.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 osu.Game.Beatmaps;
+using osu.Game.Graphics;
+using osu.Game.Scoring;
+using osu.Game.Screens.Ranking.Pages;
+
+namespace osu.Game.Screens.Ranking.Types
+{
+    public class ScoreOverviewPageInfo : IResultPageInfo
+    {
+        public FontAwesome Icon => FontAwesome.fa_asterisk;
+
+        public string Name => "Overview";
+        private readonly ScoreInfo score;
+        private readonly WorkingBeatmap beatmap;
+
+        public ScoreOverviewPageInfo(ScoreInfo score, WorkingBeatmap beatmap)
+        {
+            this.score = score;
+            this.beatmap = beatmap;
+        }
+
+        public ResultsPage CreatePage()
+        {
+            return new ScoreResultsPage(score, beatmap);
+        }
+    }
+}

osu.Game/Screens/Select/BeatmapDetailArea.cs

@@ -17,7 +17,7 @@ namespace osu.Game.Screens.Select
         protected override Container<Drawable> Content => content;
 
         public readonly BeatmapDetails Details;
-        public readonly Leaderboard Leaderboard;
+        public readonly BeatmapLeaderboard Leaderboard;
 
         private WorkingBeatmap beatmap;
         public WorkingBeatmap Beatmap
@@ -52,7 +52,7 @@ namespace osu.Game.Screens.Select
 
                             default:
                                 Details.Hide();
-                                Leaderboard.Scope = (LeaderboardScope)tab - 1;
+                                Leaderboard.Scope = (BeatmapLeaderboardScope)tab - 1;
                                 Leaderboard.Show();
                                 break;
                         }
@@ -73,7 +73,7 @@ namespace osu.Game.Screens.Select
                     Alpha = 0,
                     Margin = new MarginPadding { Top = details_padding },
                 },
-                Leaderboard = new Leaderboard
+                Leaderboard = new BeatmapLeaderboard
                 {
                     RelativeSizeAxes = Axes.Both,
                 }

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

@@ -24,12 +24,12 @@ namespace osu.Game.Screens.Select.Carousel
         {
             base.Filter(criteria);
 
-            bool match = criteria.Ruleset == null || Beatmap.RulesetID == criteria.Ruleset.ID || Beatmap.RulesetID == 0 && criteria.Ruleset.ID > 0 && criteria.AllowConvertedBeatmaps;
+            bool match = criteria.Ruleset == null || Beatmap.RulesetID == criteria.Ruleset.ID || (Beatmap.RulesetID == 0 && criteria.Ruleset.ID > 0 && criteria.AllowConvertedBeatmaps);
 
-            if (!string.IsNullOrEmpty(criteria.SearchText))
+            foreach (var criteriaTerm in criteria.SearchTerms)
                 match &=
-                    Beatmap.Metadata.SearchableTerms.Any(term => term.IndexOf(criteria.SearchText, StringComparison.InvariantCultureIgnoreCase) >= 0) ||
-                    Beatmap.Version.IndexOf(criteria.SearchText, StringComparison.InvariantCultureIgnoreCase) >= 0;
+                    Beatmap.Metadata.SearchableTerms.Any(term => term.IndexOf(criteriaTerm, StringComparison.InvariantCultureIgnoreCase) >= 0) ||
+                    Beatmap.Version.IndexOf(criteriaTerm, StringComparison.InvariantCultureIgnoreCase) >= 0;
 
             Filtered.Value = !match;
         }

osu.Game/Screens/Select/FilterCriteria.cs

@@ -1,6 +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;
+using System.Linq;
 using osu.Game.Rulesets;
 using osu.Game.Screens.Select.Filter;
 
@@ -10,8 +12,22 @@ namespace osu.Game.Screens.Select
     {
         public GroupMode Group;
         public SortMode Sort;
-        public string SearchText;
+
+        public string[] SearchTerms = Array.Empty<string>();
+
         public RulesetInfo Ruleset;
         public bool AllowConvertedBeatmaps;
+
+        private string searchText;
+
+        public string SearchText
+        {
+            get { return searchText; }
+            set
+            {
+                searchText = value;
+                SearchTerms = searchText.Split(',', ' ', '!').Where(s => !string.IsNullOrEmpty(s)).ToArray();
+            }
+        }
     }
 }

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

@@ -0,0 +1,87 @@
+// 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.Game.Beatmaps;
+using osu.Game.Online.API;
+using osu.Game.Online.API.Requests;
+using osu.Game.Online.Leaderboards;
+using osu.Game.Rulesets;
+using osu.Game.Scoring;
+
+namespace osu.Game.Screens.Select.Leaderboards
+{
+    public class BeatmapLeaderboard : Leaderboard<BeatmapLeaderboardScope, ScoreInfo>
+    {
+        public Action<ScoreInfo> ScoreSelected;
+
+        private BeatmapInfo beatmap;
+
+        public BeatmapInfo Beatmap
+        {
+            get { return beatmap; }
+            set
+            {
+                if (beatmap == value)
+                    return;
+
+                beatmap = value;
+                Scores = null;
+
+                UpdateScores();
+            }
+        }
+
+        [Resolved]
+        private ScoreManager scoreManager { get; set; }
+
+        [Resolved]
+        private IBindable<RulesetInfo> ruleset { get; set; }
+
+        [Resolved]
+        private APIAccess api { get; set; }
+
+        [BackgroundDependencyLoader]
+        private void load()
+        {
+            ruleset.ValueChanged += _ => UpdateScores();
+        }
+
+        protected override APIRequest FetchScores(Action<IEnumerable<ScoreInfo>> scoresCallback)
+        {
+            if (Scope == BeatmapLeaderboardScope.Local)
+            {
+                Scores = scoreManager.QueryScores(s => s.Beatmap.ID == Beatmap.ID).ToArray();
+                PlaceholderState = Scores.Any() ? PlaceholderState.Successful : PlaceholderState.NoScores;
+                return null;
+            }
+
+            if (Beatmap?.OnlineBeatmapID == null)
+            {
+                PlaceholderState = PlaceholderState.Unavailable;
+                return null;
+            }
+
+            if (Scope != BeatmapLeaderboardScope.Global && !api.LocalUser.Value.IsSupporter)
+            {
+                PlaceholderState = PlaceholderState.NotSupporter;
+                return null;
+            }
+
+            var req = new GetScoresRequest(Beatmap, ruleset.Value ?? Beatmap.Ruleset, Scope);
+
+            req.Success += r => scoresCallback?.Invoke(r.Scores);
+
+            return req;
+        }
+
+        protected override LeaderboardScore CreateDrawableScore(ScoreInfo model, int index) => new LeaderboardScore(model, index)
+        {
+            Action = () => ScoreSelected?.Invoke(model)
+        };
+    }
+}

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

@@ -3,7 +3,7 @@
 
 namespace osu.Game.Screens.Select.Leaderboards
 {
-    public enum LeaderboardScope
+    public enum BeatmapLeaderboardScope
     {
         Local,
         Country,

osu.Game/Screens/Select/SongSelect.cs

@@ -28,7 +28,7 @@ using osu.Game.Rulesets.Mods;
 using osu.Game.Screens.Backgrounds;
 using osu.Game.Screens.Edit;
 using osu.Game.Screens.Menu;
-using osu.Game.Screens.Ranking;
+using osu.Game.Screens.Play;
 using osu.Game.Screens.Select.Options;
 using osu.Game.Skinning;
 
@@ -210,7 +210,7 @@ namespace osu.Game.Screens.Select
                 });
             }
 
-            BeatmapDetails.Leaderboard.ScoreSelected += s => Push(new Results(s));
+            BeatmapDetails.Leaderboard.ScoreSelected += s => Push(new SoloResults(s));
         }
 
         [BackgroundDependencyLoader(true)]

osu.sln.DotSettings

@@ -8,7 +8,8 @@
 	<s:String x:Key="/Default/CodeInspection/Highlighting/AnalysisEnabled/@EntryValue">SOLUTION</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ArrangeAccessorOwnerBody/@EntryIndexedValue">HINT</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ArrangeModifiersOrder/@EntryIndexedValue">WARNING</s:String>
-	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ArrangeRedundantParentheses/@EntryIndexedValue">WARNING</s:String>
+	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ArrangeRedundantParentheses/@EntryIndexedValue"></s:String>
+	<s:Boolean x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ArrangeRedundantParentheses/@EntryIndexRemoved">True</s:Boolean>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ArrangeTypeMemberModifiers/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=ArrangeTypeModifiers/@EntryIndexedValue">WARNING</s:String>
 	<s:String x:Key="/Default/CodeInspection/Highlighting/InspectionSeverities/=AssignedValueIsNeverUsed/@EntryIndexedValue">HINT</s:String>