稍微修改

Assets/Scripts/Map/MapManager.cs

@@ -23,6 +23,8 @@ public partial class MapManager : MonoBehaviour
     //<2F><><EFBFBD>ŵ<EFBFBD>ͼ<EFBFBD><CDBC><EFBFBD><EFBFBD>
     public int PicMapPixel => int.Parse(mapPic.text);
 
+    public bool isSmallPic => PicMapPixel == 512;
+
     public delegate void LoadFinishedCallback();
     public LoadFinishedCallback onLoadFinishedCallback;
     //public delegate void CloseMapCallback();