using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.EventSystems;

public class follow : ToolBase
{
    [SerializeField] Transform game;
    [SerializeField] string name;
    [SerializeField] Dialogue dialogue;
    // Start is called before the first frame update
    void Start()
    {
        //EventTriggerListener.Get(transform.gameObject).onClick += g =>
        //{
            
        //};
    }
    private void Update()
    {
        // 鼠标左键按下
        if (Input.GetMouseButtonDown(0))
        {
            // 从相机位置发射一条射线经过屏幕上的鼠标点击位置
            Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);

            // 声明一个射线碰撞信息类
            RaycastHit hit;

            // 进行碰撞检测
            bool res = Physics.Raycast(ray, out hit) && !EventSystem.current.IsPointerOverGameObject();

            if (res)
            {
                // 如果产生了碰撞
                if (hit.transform.name.Equals(name))
                {
                    gameObject.SetActive(false);
                    dialogue.gameObject.SetActive(true);
                    dialogue.init("你好");
                }
            }
        }
    }
    // Update is called once per frame
    private void FixedUpdate()
    {
        transform.LookAt(game);
    }
}