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在线用户和影子选手用图片显示，缩放等功能按钮微调

Assets/Scenes/Ride/Scripts/NearByFactory.cs

@@ -1,5 +1,6 @@
 using Assets.Scenes.Ride.Scripts.Model;
 using Assets.Scripts;
+using System;
 using System.Linq;
 using UnityEngine;
 using UnityEngine.EventSystems;
@@ -23,7 +24,7 @@ namespace Assets.Scenes.Ride.Scripts
         private int offset = 8;//显示区域的数量
 
         CyclingController cyclingController;
-        private void Start()
+        private void Awake()
         {
             cyclingController = FindObjectOfType<CyclingController>();
             playerController = FindObjectOfType<PlayerController>();
@@ -35,15 +36,33 @@ namespace Assets.Scenes.Ride.Scripts
                 UIManager.AddEvent(scroll, UnityEngine.EventSystems.EventTriggerType.EndDrag, OnEndDrag);
             }
         }
+        bool startMouse = false;
         float t =1f;
         private void Update()
         {
+            if (Input.GetAxis("Mouse ScrollWheel") != 0)
+            {
+                if (scroll.GetComponent<ScrollRect>().verticalNormalizedPosition <= 0 ||
+                    scroll.GetComponent<ScrollRect>().verticalNormalizedPosition >= (pageIndex == 0 ? 1.2 : 1))
+                {
+                    startMouse = true;
+                }
+            }
+            else
+            {
+                if (startMouse)
+                {
+                    startMouse = false;
+                    OnEndDrag(null);
+                }
+            }
+
             t -= Time.deltaTime;
             while (t < 0)
             {
                 Utils.DestroyChildren(transform);
                 var nearList = MapUDPService.GetNearRiderData(pageIndex, pageSize, new double[] { playerController.Currentlatlong.x, playerController.Currentlatlong.y });
-
+                totalPages = MapUDPService.GetNearRiderCount();
                 for (int i = 0; i < nearList.Count(); i++)
                 {
                     Create(nearList[i]);
@@ -51,20 +70,29 @@ namespace Assets.Scenes.Ride.Scripts
                 t = 1;
             }
         }
+        private int totalPages = 0;
         private void OnEndDrag(BaseEventData arg0)
         {
             var scrollrect = scroll.GetComponent<ScrollRect>();
             if (scrollrect.verticalNormalizedPosition <= 0)
             {
-                Debug.Log(scrollrect.verticalNormalizedPosition);
-                pageIndex++;
+                var p = pageIndex + 1;
+                if (p * pageSize <= totalPages)
+                {
+                    pageIndex++;
+                }
                 //RefreshList();
 
             }
-            if (scrollrect.verticalNormalizedPosition >= 1)
+            if (scrollrect.verticalNormalizedPosition >= (pageIndex == 0 ? 1.2 : 1))
             {
-                if(pageIndex > 0)
+                var p = pageIndex - 1;
+                if (p > 0)
+                {
                     pageIndex--;
+                }
+                //if (pageIndex > 0)
+                //    pageIndex--;
                 //RefreshList();
             }
         }