AED/Assets/Scripts/Level1/RotateButton.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.EventSystems;
using Cinemachine;
public class RotateButton : MonoBehaviour, IPointerDownHandler,IPointerEnterHandler,IPointerUpHandler,IPointerExitHandler
{
    public CinemachineFreeLook cf;
    public float speed=0.2f;
    bool click = false;
    bool enter = false;
    public bool dir;

    private void Start()
    {
        if (!dir)
        {
            speed *= -1;
        }
    }
    public void OnPointerDown(PointerEventData eventData)
    {
        click = true;
    }

    public void OnPointerEnter(PointerEventData eventData)
    {
        enter = true;
    }

    public void OnPointerExit(PointerEventData eventData)
    {
        enter = false;
    }

    public void OnPointerUp(PointerEventData eventData)
    {
        click = false;
    }

    private void Update()
    {
        if (click&&enter)
        {
            cf.m_XAxis.Value += speed;
        }
    }
}