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

public class StringHelper
{
    public const string format = "{0}:{1}:{2}";

    public const char zero = '0';

    public const int hour2Second = 3600;

    public const int minute2Second = 60;

    /// <summary>
    /// 倒计时格式
    /// </summary>
    /// <param name="second">秒数</param>
    /// <returns></returns>
    public static string GetCountDownStr(int second)
    {
        int hours = second / 3600;
        int minutes = (second % 3600) / 60;
        int seconds = second % 60;

        return string.Format("{0:00}:{1:00}:{2:00}", hours, minutes, seconds);
    }
}