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

public class Clock : MonoBehaviour
{   
    public float timeRemaining = 0; //keeps track of remaining time
    public bool timeIsRunning = true; //bool to indicate if the timer is running
    public  TMP_Text timeText; //text to hold the time

    void Update()
    {
        if(timeIsRunning)
        {
            if(timeRemaining >= 0)
            {
                timeRemaining += Time.deltaTime; //if timeRemaining >=0 increase time
                DisplayTime(timeRemaining);//show increased time
            }
        }
    }

    void DisplayTime(float timeToDisplay)
    {
        timeToDisplay += 1; //adjust time to display
        float minutes = Mathf.FloorToInt (timeToDisplay / 60); //minutes from total seconds
        float seconds = Mathf.FloorToInt (timeToDisplay % 60); //seconds remaining after minutes found
        timeText.text = string.Format("{0:00}:{1:00}", minutes, seconds); //show formatted time
    }
}