Add edit button to room panel

osu.Game/Screens/OnlinePlay/Lounge/Components/DrawableRoom.cs

@@ -124,17 +124,23 @@ namespace osu.Game.Screens.OnlinePlay.Lounge.Components
             }
         }
 
+        public bool FilteringActive { get; set; }
+
+        protected readonly Container ButtonsContainer = new Container
+        {
+            Anchor = Anchor.CentreRight,
+            Origin = Anchor.CentreRight,
+            RelativeSizeAxes = Axes.Y,
+            AutoSizeAxes = Axes.X
+        };
+
         private readonly Bindable<RoomCategory> roomCategory = new Bindable<RoomCategory>();
+        private readonly Bindable<bool> hasPassword = new Bindable<bool>();
 
         private RecentParticipantsList recentParticipantsList;
         private RoomSpecialCategoryPill specialCategoryPill;
-
-        public bool FilteringActive { get; set; }
-
         private PasswordProtectedIcon passwordIcon;
 
-        private readonly Bindable<bool> hasPassword = new Bindable<bool>();
-
         public DrawableRoom(Room room)
         {
             Room = room;
@@ -289,13 +295,15 @@ namespace osu.Game.Screens.OnlinePlay.Lounge.Components
                                 Origin = Anchor.CentreRight,
                                 AutoSizeAxes = Axes.X,
                                 RelativeSizeAxes = Axes.Y,
+                                Spacing = new Vector2(5),
                                 Padding = new MarginPadding
                                 {
                                     Right = 10,
-                                    Vertical = 5
+                                    Vertical = 20,
                                 },
                                 Children = new Drawable[]
                                 {
+                                    ButtonsContainer,
                                     recentParticipantsList = new RecentParticipantsList
                                     {
                                         Anchor = Anchor.CentreRight,

osu.Game/Screens/OnlinePlay/Multiplayer/Match/DrawableMultiplayerRoom.cs

@@ -0,0 +1,54 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System;
+using osu.Framework.Allocation;
+using osu.Framework.Bindables;
+using osu.Framework.Graphics;
+using osu.Game.Online.API;
+using osu.Game.Online.Rooms;
+using osu.Game.Screens.OnlinePlay.Lounge.Components;
+using osu.Game.Screens.OnlinePlay.Match.Components;
+using osu.Game.Users;
+using osuTK;
+
+namespace osu.Game.Screens.OnlinePlay.Multiplayer.Match
+{
+    public class DrawableMultiplayerRoom : DrawableRoom
+    {
+        public Action OnEdit;
+
+        [Resolved]
+        private IAPIProvider api { get; set; }
+
+        private readonly IBindable<User> host = new Bindable<User>();
+
+        private Drawable editButton;
+
+        public DrawableMultiplayerRoom(Room room)
+            : base(room)
+        {
+            host.BindTo(room.Host);
+        }
+
+        [BackgroundDependencyLoader]
+        private void load()
+        {
+            ButtonsContainer.Add(editButton = new PurpleTriangleButton
+            {
+                RelativeSizeAxes = Axes.Y,
+                Size = new Vector2(100, 1),
+                Text = "Edit",
+                Action = () => OnEdit?.Invoke()
+            });
+        }
+
+        protected override void LoadComplete()
+        {
+            base.LoadComplete();
+            host.BindValueChanged(h => editButton.Alpha = h.NewValue?.Equals(api.LocalUser.Value) == true ? 1 : 0, true);
+        }
+
+        protected override bool ShouldBeConsideredForInput(Drawable child) => true;
+    }
+}

osu.Game/Screens/OnlinePlay/Multiplayer/MultiplayerMatchSubScreen.cs

@@ -110,7 +110,10 @@ namespace osu.Game.Screens.OnlinePlay.Multiplayer
             Mods.Value = client.LocalUser.Mods.Select(m => m.ToMod(ruleset)).Concat(SelectedItem.Value.RequiredMods).ToList();
         }
 
-        protected override DrawableRoom CreateDrawableRoom(Room room) => new DrawableRoom(room);
+        protected override DrawableRoom CreateDrawableRoom(Room room) => new DrawableMultiplayerRoom(room)
+        {
+            OnEdit = () => SettingsOverlay.Show()
+        };
 
         protected override Drawable CreateMainContent() => new Container
         {