using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using ZXKFramework;
public class RotarySwitch : MonoBehaviour
{
    private bool isUse = false;
    private Transform cameraMain;
    public Transform rotarySwitch;//跟随旋转的物体

    private void OnMouseDown()
    {
        isUse = true;
    }

    private void OnMouseUp()
    {
        isUse = false;
    }

    void Start()
    {
        cameraMain = Camera.main.transform;
    }

    void Update()
    {
        if (!isUse|| rotarySwitch.IsNull()) return;
        //if (Input.GetMouseButton(0))
        //{
        //    // 获取鼠标在屏幕上的位置
        //    Vector3 mousePos = Input.mousePosition;
        //    // 将鼠标在屏幕上的位置转换为世界空间中的位置
        //    Vector3 worldPos = Camera.main.ScreenToWorldPoint(new Vector3(mousePos.x, mousePos.y, cameraMain.position.z));
        //    // 计算物体需要朝向的方向
        //    Vector3 direction = (worldPos - transform.position).normalized;
        //    // 使用LookRotation方法将物体朝向鼠标的位置
        //    transform.rotation = Quaternion.LookRotation(direction, Vector3.up);
        //}

        //角色和鼠标的角度
        Vector3 vpos3 = Camera.main.WorldToScreenPoint(transform.position);//角色屏幕坐标
        float angle = Vector2.Angle(new Vector2(0, 1), Input.mousePosition - vpos3);
        Debug.LogError("Angle =" + angle);
        rotarySwitch.localEulerAngles = new Vector3(angle, rotarySwitch.localEulerAngles.y, rotarySwitch.localEulerAngles.z);
    }
}