using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

public class TabWrapTop : MonoBehaviour
{
    [SerializeField]
    ScrollRect scrollTopBar;
    GameObject leftArrow;
    GameObject rightArrow;

    void Start()
    {
        leftArrow = scrollTopBar.transform.Find("LeftArrow").gameObject;
        rightArrow = scrollTopBar.transform.Find("RightArrow").gameObject;

        scrollTopBar.onValueChanged.AddListener(OnScrollChanged);
    }

    void OnScrollChanged(Vector2 scrollPosition)
    {
        if (scrollPosition.x <= 0.01f)
        {
            leftArrow.SetActive(false);
        }
        else if (scrollPosition.x >= 0.99f)
        {
            rightArrow.SetActive(false);
        }
        else
        {
            leftArrow.SetActive(true);
            rightArrow.SetActive(true);
        }
    }
}