public void restarVida(int damage)
{
if (!dead)
{
hearts -= damage;
numVidasText.text = "Vidas: " + hearts;
Debug.Log(hearts);
if (hearts <= 0)
{
hearts = 3;
dead = true;
Respawn();
}
else
{
gameInvulnerable.StartCoroutine("GetInvulnerable");
}
}
}