From 5239fee947435bf4fe99b43d28a7fe0118ca64b8 Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Thu, 23 Nov 2023 17:15:03 +0900
Subject: [PATCH] Allow use of skin username/flag/avatar components outside of
 gameplay

---
 osu.Game/Screens/Play/HUD/PlayerAvatar.cs  | 20 ++++++++++++++++++--
 osu.Game/Screens/Play/HUD/PlayerFlag.cs    | 22 ++++++++++++++++++++--
 osu.Game/Skinning/Components/PlayerName.cs | 21 +++++++++++++++++++--
 3 files changed, 57 insertions(+), 6 deletions(-)

diff --git a/osu.Game/Screens/Play/HUD/PlayerAvatar.cs b/osu.Game/Screens/Play/HUD/PlayerAvatar.cs
index 1341a10d60..06d0f7bc9a 100644
--- a/osu.Game/Screens/Play/HUD/PlayerAvatar.cs
+++ b/osu.Game/Screens/Play/HUD/PlayerAvatar.cs
@@ -7,6 +7,8 @@ using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Game.Configuration;
 using osu.Game.Localisation.SkinComponents;
+using osu.Game.Online.API;
+using osu.Game.Online.API.Requests.Responses;
 using osu.Game.Overlays.Settings;
 using osu.Game.Skinning;
 using osu.Game.Users.Drawables;
@@ -29,6 +31,14 @@ namespace osu.Game.Screens.Play.HUD
 
         private const float default_size = 80f;
 
+        [Resolved]
+        private GameplayState? gameplayState { get; set; }
+
+        [Resolved]
+        private IAPIProvider api { get; set; } = null!;
+
+        private IBindable<APIUser>? apiUser;
+
         public PlayerAvatar()
         {
             Size = new Vector2(default_size);
@@ -41,9 +51,15 @@ namespace osu.Game.Screens.Play.HUD
         }
 
         [BackgroundDependencyLoader]
-        private void load(GameplayState gameplayState)
+        private void load()
         {
-            avatar.User = gameplayState.Score.ScoreInfo.User;
+            if (gameplayState != null)
+                avatar.User = gameplayState.Score.ScoreInfo.User;
+            else
+            {
+                apiUser = api.LocalUser.GetBoundCopy();
+                apiUser.BindValueChanged(u => avatar.User = u.NewValue, true);
+            }
         }
 
         protected override void LoadComplete()
diff --git a/osu.Game/Screens/Play/HUD/PlayerFlag.cs b/osu.Game/Screens/Play/HUD/PlayerFlag.cs
index 70ad078e34..c7e247d26a 100644
--- a/osu.Game/Screens/Play/HUD/PlayerFlag.cs
+++ b/osu.Game/Screens/Play/HUD/PlayerFlag.cs
@@ -2,8 +2,11 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using osu.Framework.Allocation;
+using osu.Framework.Bindables;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
+using osu.Game.Online.API;
+using osu.Game.Online.API.Requests.Responses;
 using osu.Game.Skinning;
 using osu.Game.Users.Drawables;
 using osuTK;
@@ -18,9 +21,18 @@ namespace osu.Game.Screens.Play.HUD
 
         private const float default_size = 40f;
 
+        [Resolved]
+        private GameplayState? gameplayState { get; set; }
+
+        [Resolved]
+        private IAPIProvider api { get; set; } = null!;
+
+        private IBindable<APIUser>? apiUser;
+
         public PlayerFlag()
         {
             Size = new Vector2(default_size, default_size / 1.4f);
+
             InternalChild = flag = new UpdateableFlag
             {
                 RelativeSizeAxes = Axes.Both,
@@ -28,9 +40,15 @@ namespace osu.Game.Screens.Play.HUD
         }
 
         [BackgroundDependencyLoader]
-        private void load(GameplayState gameplayState)
+        private void load()
         {
-            flag.CountryCode = gameplayState.Score.ScoreInfo.User.CountryCode;
+            if (gameplayState != null)
+                flag.CountryCode = gameplayState.Score.ScoreInfo.User.CountryCode;
+            else
+            {
+                apiUser = api.LocalUser.GetBoundCopy();
+                apiUser.BindValueChanged(u => flag.CountryCode = u.NewValue.CountryCode, true);
+            }
         }
 
         public bool UsesFixedAnchor { get; set; }
diff --git a/osu.Game/Skinning/Components/PlayerName.cs b/osu.Game/Skinning/Components/PlayerName.cs
index 34ace53d47..21bf615bc6 100644
--- a/osu.Game/Skinning/Components/PlayerName.cs
+++ b/osu.Game/Skinning/Components/PlayerName.cs
@@ -3,9 +3,12 @@
 
 using JetBrains.Annotations;
 using osu.Framework.Allocation;
+using osu.Framework.Bindables;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Sprites;
 using osu.Game.Graphics.Sprites;
+using osu.Game.Online.API;
+using osu.Game.Online.API.Requests.Responses;
 using osu.Game.Screens.Play;
 
 namespace osu.Game.Skinning.Components
@@ -15,6 +18,14 @@ namespace osu.Game.Skinning.Components
     {
         private readonly OsuSpriteText text;
 
+        [Resolved]
+        private GameplayState? gameplayState { get; set; }
+
+        [Resolved]
+        private IAPIProvider api { get; set; } = null!;
+
+        private IBindable<APIUser>? apiUser;
+
         public PlayerName()
         {
             AutoSizeAxes = Axes.Both;
@@ -30,9 +41,15 @@ namespace osu.Game.Skinning.Components
         }
 
         [BackgroundDependencyLoader]
-        private void load(GameplayState gameplayState)
+        private void load()
         {
-            text.Text = gameplayState.Score.ScoreInfo.User.Username;
+            if (gameplayState != null)
+                text.Text = gameplayState.Score.ScoreInfo.User.Username;
+            else
+            {
+                apiUser = api.LocalUser.GetBoundCopy();
+                apiUser.BindValueChanged(u => text.Text = u.NewValue.Username, true);
+            }
         }
 
         protected override void SetFont(FontUsage font) => text.Font = font.With(size: 40);