using UnityEngine;
using UnityEngine.UI;
using System.Collections;

public class CountDown : MonoBehaviour {
	float timer = 3;
	string getReady = "3";
	bool isReady = true;



	// Use this for initialization
	void Start ()
	{
		StartCoroutine (getReady);
	}

	// Update is called once per frame
	void Update ()
	{
		timer-=Time.deltaTime;
	}

	IEnumerator getReady()
	{
		isReady = true;

		getReady = "3";
		yield return new WaitForSeconds(0.5f);

		getReady = "2";
		yield return new WaitForSeconds(0.5f);

		getReady = "1";
		yield return new WaitForSeconds(0.5f);

		getReady = "GO";
		yield return new WaitForSeconds(0.5f);

		getReady = "";
		isReady = false;
	}
}