using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Microsoft.Xna.Framework;

class DayNightCycle
{
    private bool Time = true;
    private int nightTime = 0;
    private int dayTime = 0;
    private int lengthOfDay = 6000;
    private int lengthOfNight = 6000;

    public void updateTime(int Speed)
    {
        for (int i = 0; i < Speed; i++)
        {
            if (Time)
            {
                dayTime++;
                if (dayTime == lengthOfDay)
                {
                    Time = false;
                    dayTime = 0;
                }
            }
            else
            {
                nightTime++;
                if (nightTime == lengthOfNight)
                {
                    Time = true;
                    nightTime = 0;
                }
            }
        }
    }

    public string getDayNight()
    {
        if (Time)
        {
            return "Day";
        }
        else
        {
            return "Night";
        }
    }

    public Color GetTimeOfDay()
    {
        int blue;
        if (nightTime == 0 || dayTime == 0)
        {
            blue = 1;
        }
        else
        {
            blue = (6000 / nightTime);
        }
        
        return Color.FromNonPremultiplied(0, 0, blue, 100);
    }

    public int GetTimeOfDayInt()
    {
        if (Time)
        {
            return dayTime / 60;
        }
        else
        {
            return nightTime / 60;
        }
    }
}