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

namespace SiegeSong {
    public class OptionsListSelect : MonoBehaviour
    {
        public string[] Options;
        public int SelectedIndex;
        public Text TextDisplay;

        public void Start()
        {
        
        }

        public void Update()
        {
        
        }

        public void NextIndex()
        {
            if (SelectedIndex == Options.Length)
                SelectedIndex = 0;
            else
                SelectedIndex++;
            TextDisplay.text = Options[SelectedIndex];
        }

        public void PreviousIndex()
        {
            if (SelectedIndex == 0)
                SelectedIndex = Options.Length;
            else
                SelectedIndex--;
            TextDisplay.text = Options[SelectedIndex];
        }
    }
}