修复已知的 bug，规划后期的开发方向

Assets/GameMain/Scripts/UI/GameScene/View/DisplayListArea.cs

@@ -8,6 +8,13 @@ using UnityGameFramework.Runtime;
 
 namespace UI
 {
+    public enum DisplayListAreaType : byte
+    {
+        None = 0,
+        Prop = 1,
+        Weapon = 2
+    }
+    
     public class DisplayListArea : MonoBehaviour
     {
         [SerializeField] private TMP_Text _titleText;
@@ -72,7 +79,7 @@ namespace UI
 
         public void OnDestroy()
         {
-            _displayItemObjectPool.ReleaseAllUnused();
+            _displayItemObjectPool?.ReleaseAllUnused();
         }
 
         public DisplayItem AddItem(DisplayItemContext itemContext)
@@ -275,4 +282,4 @@ namespace UI
             _countText.text = maxCount == -1 ? $"({currentCount})" : $"({currentCount}/{maxCount})";
         }
     }
-}
+}

Assets/GameMain/Scripts/UI/GameScene/View/LevelUpForm.cs

@@ -23,7 +23,8 @@ namespace UI
             }
 
             if (_context.Props == null) return;
-            for (int i = 0; i < _propItems.Length; i++)
+            int count = Mathf.Min(_propItems.Length, _context.Props.Count);
+            for (int i = 0; i < count; i++)
             {
                 _propItems[i].gameObject.SetActive(true);
                 _propItems[i].Init(_context.Props[i]);
@@ -66,4 +67,4 @@ namespace UI
             GameEntry.Event.Fire(this, RefreshEventArgs.Create(_context.RefreshPrice));
         }
     }
-}
+}