void Start()
{
spawner = FindObjectOfType <WhaleSpawner>();
fade = FindObjectOfType <FadeOutAndIn>();
EventBroadcaster.registerHandler <WhaleHasDiedEvent>(this);
}
// Use this for initialization
void Start()
{
image = GetComponent <Image>();
EventBroadcaster.registerHandler <WhaleSpawned>(this);
EventBroadcaster.registerHandler <WhaleMovedFirst>(this);
}