/// <summary>
/// adds the invoker
/// </summary>
/// <param name="script"></param>
public static void AddInvoker(Fish script)
{
invoker = script;
if (listener != null)
{
invoker.AddPointsAddedEventListener(listener);
}
}
/// <summary>
/// adds the listener
/// </summary>
/// <param name="script"></param>
public static void AddListener(UnityAction <int> handler)
{
listener = handler;
if (invoker != null)
{
invoker.AddPointsAddedEventListener(listener);
}
}
/// <summary>
/// Use this for initialization
/// </summary>
void Start()
{
// initialize score text
scoreText = GameObject.FindGameObjectWithTag("ScoreText").GetComponent <Text>();
scoreText.text = ScorePrefix + score;
//add listener for points added event
Fish fishScript = GameObject.FindGameObjectWithTag("Fish").GetComponent <Fish>();
fishScript.AddPointsAddedEventListener(AddPoints);
}
