Add rank range pill

osu.Game.Tests/Visual/Multiplayer/TestSceneRankRangePill.cs

@@ -0,0 +1,67 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using NUnit.Framework;
+using osu.Framework.Graphics;
+using osu.Game.Screens.OnlinePlay.Components;
+using osu.Game.Users;
+
+namespace osu.Game.Tests.Visual.Multiplayer
+{
+    public class TestSceneRankRangePill : MultiplayerTestScene
+    {
+        [SetUp]
+        public new void Setup() => Schedule(() =>
+        {
+            Child = new RankRangePill
+            {
+                Anchor = Anchor.Centre,
+                Origin = Anchor.Centre
+            };
+        });
+
+        [Test]
+        public void TestSingleUser()
+        {
+            AddStep("add user", () =>
+            {
+                Client.AddUser(new User
+                {
+                    Id = 2,
+                    Statistics = { GlobalRank = 1234 }
+                });
+
+                // Remove the local user so only the one above is displayed.
+                Client.RemoveUser(API.LocalUser.Value);
+            });
+        }
+
+        [Test]
+        public void TestMultipleUsers()
+        {
+            AddStep("add users", () =>
+            {
+                Client.AddUser(new User
+                {
+                    Id = 2,
+                    Statistics = { GlobalRank = 1234 }
+                });
+
+                Client.AddUser(new User
+                {
+                    Id = 3,
+                    Statistics = { GlobalRank = 3333 }
+                });
+
+                Client.AddUser(new User
+                {
+                    Id = 4,
+                    Statistics = { GlobalRank = 4321 }
+                });
+
+                // Remove the local user so only the ones above are displayed.
+                Client.RemoveUser(API.LocalUser.Value);
+            });
+        }
+    }
+}

osu.Game/Screens/OnlinePlay/Components/RankRangePill.cs

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+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Linq;
+using osu.Framework.Allocation;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Sprites;
+using osu.Game.Graphics;
+using osu.Game.Graphics.Containers;
+using osu.Game.Screens.OnlinePlay.Multiplayer;
+using osuTK;
+
+namespace osu.Game.Screens.OnlinePlay.Components
+{
+    public class RankRangePill : MultiplayerRoomComposite
+    {
+        private OsuTextFlowContainer rankFlow;
+
+        public RankRangePill()
+        {
+            AutoSizeAxes = Axes.Both;
+        }
+
+        [BackgroundDependencyLoader]
+        private void load()
+        {
+            InternalChild = new PillContainer
+            {
+                Child = new FillFlowContainer
+                {
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
+                    AutoSizeAxes = Axes.Both,
+                    Spacing = new Vector2(4),
+                    Children = new Drawable[]
+                    {
+                        new SpriteIcon
+                        {
+                            Anchor = Anchor.CentreLeft,
+                            Origin = Anchor.CentreLeft,
+                            Size = new Vector2(8),
+                            Icon = FontAwesome.Solid.User
+                        },
+                        rankFlow = new OsuTextFlowContainer(s => s.Font = OsuFont.GetFont(size: 12))
+                        {
+                            Anchor = Anchor.CentreLeft,
+                            Origin = Anchor.CentreLeft,
+                            AutoSizeAxes = Axes.Both,
+                        }
+                    }
+                }
+            };
+        }
+
+        protected override void OnRoomUpdated()
+        {
+            base.OnRoomUpdated();
+
+            rankFlow.Clear();
+
+            if (Room == null || Room.Users.All(u => u.User == null))
+            {
+                rankFlow.AddText("-");
+                return;
+            }
+
+            rankFlow.AddText("#");
+            rankFlow.AddText(Room.Users.Select(u => u.User?.Statistics.GlobalRank ?? 0).DefaultIfEmpty(0).Min().ToString(), s => s.Font = s.Font.With(weight: FontWeight.Bold));
+
+            rankFlow.AddText(" - ");
+
+            rankFlow.AddText("#");
+            rankFlow.AddText(Room.Users.Select(u => u.User?.Statistics.GlobalRank ?? 0).DefaultIfEmpty(0).Max().ToString(), s => s.Font = s.Font.With(weight: FontWeight.Bold));
+        }
+    }
+}