线路列表排序增加near下拉项

Assets/Scripts/UI/Prefab/Panel/MapListController.cs

@@ -43,6 +43,8 @@ public class MapListController : PFUIPanel
     private bool isEnd = false;
     protected override void Start()
     {
+        sort = "Near";
+        sortDire = "asc";
         //if (hardSelector != null) 
         //{
         //    hardSelector.onValueChanged.AddListener(ChangeHard);
@@ -265,7 +267,7 @@ public class MapListController : PFUIPanel
     string distance = "";
     List<string> hands = new List<string>();
     bool is3d = false,isFav = false;
-    string sort = "Hot",sortDire = "desc";
+    string sort = "",sortDire = "";
     //string name = "";
     //string name = "";
     async void GetList()