UISlider.cs

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using System;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
 
public class UISlider : Slider
{
    public UIText textMain;
 
    public UIText textInfo;
 
    public UIButton buttonNext;
 
    public UIButton buttonPrev;
 
    public void SetList<TValue>(TValue index, IList<TValue> list, Action<int, TValue> onChange, Func<TValue, string> getInfo = null)
    {
        SetList(list.IndexOf(index), list, onChange, getInfo);
    }
 
    public void SetList<TValue>(int index, IList<TValue> list, Action<int, TValue> onChange, Func<TValue, string> getInfo = null)
    {
        base.minValue = 0f;
        base.maxValue = list.Count - 1;
        index = Mathf.Clamp(index, 0, list.Count - 1);
        base.onValueChanged.RemoveAllListeners();
        base.onValueChanged.AddListener(delegate(float a)
        {
            int num = Mathf.Clamp((int)a, 0, list.Count - 1);
            onChange(num, list[num]);
            if (getInfo != null)
            {
                textInfo.text = getInfo(list[num]);
            }
        });
        if (getInfo != null)
        {
            textInfo.text = getInfo(list[index]);
        }
        value = index;
    }
 
    public void Prev()
    {
        value--;
    }
 
    public void Next()
    {
        value++;
    }
}