1

Assets/MyGame/Scripts/Manager/GameManager.cs

@@ -29,14 +29,20 @@ public class GameManager : MonoSingleton<GameManager>
     /// </summary>
     /// <summary>头像更新事件</summary>
     public event Action<Sprite> OnAvatarChanged;
+    /// <summary>头像框更新事件</summary>
+    public event Action<Sprite> OnAvatarFrameChanged;
     /// <summary>用户数据更新事件（金币/钻石/等级等发生变化时触发）</summary>
     public event Action OnUserDataChanged;
 
     /// <summary>头像字典（name → sprite），从 Resources/Avatar 加载</summary>
     private Dictionary<string, Sprite> avatarSpriteDict = new Dictionary<string, Sprite>();
+    /// <summary>头像框字典（name → sprite），从 Resources/AvatarK 加载</summary>
+    private Dictionary<string, Sprite> avatarFrameDict = new Dictionary<string, Sprite>();
 
     /// <summary>默认头像（新账号无头像时使用）</summary>
     private Sprite defaultAvatar;
+    /// <summary>默认头像框</summary>
+    private Sprite defaultAvatarFrame;
 
     /// <summary>触发头像更新事件</summary>
     public void TriggerAvatarChanged(Sprite sprite)
@@ -114,6 +120,63 @@ public class GameManager : MonoSingleton<GameManager>
         });
     }
 
+    // ==================== 头像框 ====================
+
+    /// <summary>触发头像框更新事件</summary>
+    public void TriggerAvatarFrameChanged(Sprite sprite)
+    {
+        OnAvatarFrameChanged?.Invoke(sprite);
+    }
+
+    /// <summary>
+    /// 初始化头像框缓存（从 Resources/AvatarK 加载所有Sprite）
+    /// </summary>
+    public void InitAvatarFrameCache()
+    {
+        avatarFrameDict.Clear();
+        var sprites = Resources.LoadAll<Sprite>("AvatarK");
+        foreach (var s in sprites)
+            avatarFrameDict[s.name] = s;
+    }
+
+    /// <summary>
+    /// 根据名称获取头像框 Sprite
+    /// </summary>
+    public Sprite GetAvatarFrameSprite(string avatarFrameName)
+    {
+        if (avatarFrameDict.Count == 0) InitAvatarFrameCache();
+        if (string.IsNullOrEmpty(avatarFrameName) || !avatarFrameDict.TryGetValue(avatarFrameName, out var sprite))
+            sprite = GetDefaultAvatarFrame();
+        return sprite;
+    }
+
+    private Sprite GetDefaultAvatarFrame()
+    {
+        if (defaultAvatarFrame == null && avatarFrameDict.Count > 0)
+        {
+            foreach (var kv in avatarFrameDict)
+            {
+                defaultAvatarFrame = kv.Value;
+                break;
+            }
+        }
+        return defaultAvatarFrame;
+    }
+
+    /// <summary>
+    /// 更换头像框：上传服务端 → 更新本地 → 触发全局刷新
+    /// </summary>
+    public void ApplyAvatarFrame(string avatarFrameName)
+    {
+        APIRequestList.UpdateAvatarFrame(avatarFrameName, (result) =>
+        {
+            user.BaseInfo.avatarFrame = avatarFrameName;
+
+            var sprite = GetAvatarFrameSprite(avatarFrameName);
+            TriggerAvatarFrameChanged(sprite);
+        });
+    }
+
     public void UpdataUserData(UserData user)
     {
         this.user = user;