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

public class RulesController : MonoBehaviour
{


    private int currentIndex;
    [SerializeField] List<GameObject> pages;


    public void Open()
    {
        currentIndex = 0;
        OpenPage(currentIndex);

    }
    public void Close() => CloseAllPages();
    public void SwitchPage(int direction)
    {
        bool invalidOperation = pages.Count == 0 || direction == 0;
        if (invalidOperation) return;

        direction = Mathf.Clamp(direction, -1, 1);
        currentIndex = (currentIndex + direction + pages.Count) % pages.Count;
        OpenPage(currentIndex);
    }
    


    private void OpenPage(int index)
    {
        CloseAllPages();
        pages[index].SetActive(true);
    }
    private void CloseAllPages()
    {
        foreach (GameObject page in pages)
        {
            page.SetActive(false);
        }
    }
}