protected override void drawInspectorGUI()
        {
            if (_sceneCameraPreview == null)
            {
                _sceneCameraPreview = new SceneCameraPreview();
            }

            if (zoneControlStyle == null)
            {
                zoneControlStyle = new ListControlStyle();
                zoneControlStyle.addButtonContent.text = "添加一波刷怪";
            }

            SerializedProperty list = serializedObject.FindProperty("list");

            EditorGUILayout.PropertyField(serializedObject.FindProperty("fileName"));
            showElements(list, zoneCreateHandle, zoneControlStyle, zoomItemAddBackHandle);

            _list.DoLayoutList();


            EditorGUILayout.Separator();

            drawExportUI();
        }
 private void OnDestory()
 {
     if (_sceneCameraPreview != null)
     {
         _sceneCameraPreview.Dispose();
         _sceneCameraPreview = null;
     }
 }