小地图进度微调，人物脚本调整

Assets/Scenes/Ride/Scripts/Helper.cs

@@ -16,14 +16,13 @@ namespace Assets.Scenes.Ride.Scripts
 {
     public class Helper
     {
-        public static string GetDataDir(string pathName)
+        public static string CreateDirectoryIfNotExsit(string path)
         {
-            var dirName = Application.dataPath + "/" + pathName;
-            if (!Directory.Exists(dirName))
+            if (!Directory.Exists(path))
             {
-                Directory.CreateDirectory(dirName);
+                Directory.CreateDirectory(path);
             }
-            return dirName;
+            return path;
         }
 
         public static void DelectDir(string srcPath)