// Use this for initialization
void Start()
{
//initialize variables and get object references
currentHealth = maxHealth;
//gameover = GameObject.FindGameObjectWithTag ("GameOver");
//restartScript = gameover.GetComponent<RestartGame> ();
myRenderer = GetComponent <SpriteRenderer> ();
countdownTimer = timeSpentRed;
myHealthDisplay = GetComponent <HealthDisplay> ();
if (myHealthDisplay.enabled)
{
myHealthDisplay.SetupDisplay(this);
}
}