public static void UnregisterEventListener(LightEventListenerType eventType, Light2DEvent eventMethod)
{
if (eventType == LightEventListenerType.OnEnter)
{
OnBeamEnter -= eventMethod;
}
if (eventType == LightEventListenerType.OnStay)
{
OnBeamStay -= eventMethod;
}
if (eventType == LightEventListenerType.OnExit)
{
OnBeamExit -= eventMethod;
}
}
/// <summary>
/// Provides and easy way to register your event method. The delegate takes the form of 'Foo(Light2D, GameObject)'.
/// </summary>
/// <param name="_eventType">Choose from 3 event types. 'OnEnter', 'OnStay', or 'OnExit'. Does not accept flags as argument.</param>
/// <param name="_eventMethod">A callback method in the form of 'Foo(Light2D, GameObject)'.</param>
public static void RegisterEventListener(LightEventListenerType _eventType, Light2DEvent _eventMethod)
{
if (_eventType == LightEventListenerType.OnEnter)
{
OnBeamEnter += _eventMethod;
}
if (_eventType == LightEventListenerType.OnStay)
{
OnBeamStay += _eventMethod;
}
if (_eventType == LightEventListenerType.OnExit)
{
OnBeamExit += _eventMethod;
}
}
public void TriggerBeamEvent(LightEventListenerType eventType, GameObject eventGameObject)
{
switch(eventType)
{
case LightEventListenerType.OnEnter:
if (OnBeamEnter != null)
OnBeamEnter(this, eventGameObject);
break;
case LightEventListenerType.OnStay:
if (OnBeamStay != null)
OnBeamStay(this, eventGameObject);
break;
case LightEventListenerType.OnExit:
if (OnBeamExit != null)
OnBeamExit(this, eventGameObject);
break;
}
}
/// <summary>
/// Provides and easy way to unregister your events. Usually used in the 'OnDestroy' and 'OnDisable' functions of your gameobject.
/// </summary>
/// <param name="_eventType">Choose from 3 event types. 'OnEnter', 'OnStay', or 'OnExit'. Does not accept flags as argument.</param>
/// <param name="_eventMethod">The callback method you wish to remove.</param>
public static void UnregisterEventListener(LightEventListenerType _eventType, Light2DEvent _eventMethod)
{
if (_eventType == LightEventListenerType.OnEnter)
OnBeamEnter -= _eventMethod;
if (_eventType == LightEventListenerType.OnStay)
OnBeamStay -= _eventMethod;
if (_eventType == LightEventListenerType.OnExit)
OnBeamExit -= _eventMethod;
}
