/**
* Adds a callback to execute when the eventName event is triggered.
* @string eventName The event't name
* @function callback The function to execute
* @int insertPosition (optionnal) The position to insert the function in the functions to execute list
*/
public void Subscribe(string eventName, EventSubscriber_EventCallback callback, int insertPosition = INSERT_POSITION_AFTER)
{
string key = eventName;
List <EventSubscriber_EventCallback> subscribedEvents = GetValue(eventName);
if (insertPosition == INSERT_POSITION_BEFORE)
{
subscribedEvents.Insert(0, callback);
}
else if (insertPosition == INSERT_POSITION_AFTER)
{
subscribedEvents.Add(callback);
}
else
{
subscribedEvents.Insert(insertPosition, callback);
}
registeredEvents.Remove(key);
registeredEvents.Add(key, subscribedEvents);
}
public void SubscribeEnnemyKilledEvent(EventSubscriber_EventCallback callback)
{
eventSubscriber.Subscribe(ennemyKilledEvent, callback);
}
