Unity3D学习记录04——利用射线实现角色类似LOL的移动

 1 using System.Collections;
 2 using System.Collections.Generic;
 3 using UnityEngine;
 4 using UnityEngine.Events;
 5 
 6 [System.Serializable]//将EventVector3这个类序列化
 7 public class EventVector3 : UnityEvent<Vector3> { }
 8 public class MouseManager : MonoBehaviour
 9 {
10     public EventVector3 OnMouseClicked;//声明一个EventVector3的对象
11     public RaycastHit hitInfo;//RaycastHit类型的变量，可以返回射线碰撞的的信息
12 
13     void Update()
14     {
15         SetCursorTexture();
16         MouseControl();
17     }
18     void SetCursorTexture()
19     {
20         Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
21         if (Physics.Raycast(ray, out hitInfo))
22         {
23             //切换鼠标贴图
24         }
25     }
26     void MouseControl()
27     {
28         if (Input.GetMouseButtonDown(0) && hitInfo.collider != null)
29         {
30             if (hitInfo.collider.CompareTag("Ground"))
31                 OnMouseClicked?.Invoke(hitInfo.point);
32         }
33     }
34 }