// Update is called once per frame
void Update()
{
int currentLives = zombieController.GetLives();
if (currentLives == 2)
{
heart2.GetComponent <SpriteRenderer>().enabled = false;
}
else if (currentLives == 1)
{
heart1.GetComponent <SpriteRenderer>().enabled = false;
}
else if (currentLives == 0)
{
heart0.GetComponent <SpriteRenderer>().enabled = false;
}
}
