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

public class SideScrollingBar : MonoBehaviour, IPointerDownHandler, IPointerEnterHandler, IPointerExitHandler
{
    public float ScrollingSpeed = 0;
    public UnityEvent<float> OnHover;
    private bool _over = false;
    public void OnPointerDown(PointerEventData eventData)
    {
        OnHover?.Invoke(ScrollingSpeed);
    }

    private void Update()
    {
        if (!_over) return;
        OnHover?.Invoke(ScrollingSpeed);
    }

    void IPointerEnterHandler.OnPointerEnter(PointerEventData eventData)
    {
        _over = true;
    }

    void IPointerExitHandler.OnPointerExit(PointerEventData eventData)
    {
        _over = false;
    }
        
}