shapes

Assets/Scripts/DynamicUI/DynamicUIElements/Simple/DynamicUIButton.cs

@@ -12,11 +12,6 @@ namespace Ichni.Editor
     {
         public Button button;
         public TMP_Text buttonText;
-        public override void Initialize(IBaseElement baseElement, string title, string parameterName)
-        {
-            base.Initialize(baseElement, title, parameterName);
-
-        }
         public void SetText(string buttonText)
         {
             this.buttonText.text = buttonText;
@@ -44,6 +39,13 @@ namespace Ichni.Editor
             customAction?.Invoke();
         }
 
+        public override void Initialize(IBaseElement baseElement, string title, string parameterName)
+        {
+            // 精确地仅重置 Button 的可交互状态（为了解决从对象池取回被禁用的废弃按钮问题）
+            if (button != null) button.interactable = true;
+            base.Initialize(baseElement, title, parameterName);
+        }
+
         public override DynamicUIElement AddListenerFunction(UnityAction action)
         {
             customAction += action;

Assets/Scripts/DynamicUI/DynamicUIElements/Simple/DynamicUIEnumDropdown.cs

@@ -36,6 +36,7 @@ namespace Ichni.Editor
             {
                 dropdownComponent.CreateNewItem(name);
             }
+            dropdownComponent.selectedItemIndex = 0;
             dropdownComponent.SetupDropdown();
         }
 

Assets/Scripts/DynamicUI/DynamicUIElements/Simple/DynamicUIStringListDropdown.cs

@@ -56,7 +56,8 @@ namespace Ichni.Editor
                 dropdownComponent.CreateNewItem(item);
             }
 
-            // 统一刷新 UI
+            // 统一刷新 UI前，重置 selectedItemIndex 为 0，防止前一次使用的残余索引越界
+            dropdownComponent.selectedItemIndex = 0;
             dropdownComponent.SetupDropdown();
         }