/// <summary>
/// Add a new event to be processed instantly.
/// </summary>
/// <param name="inEvent">Event to be processed.</param>
/// <returns>true if the event was processed, false otherwise.</returns>
public static bool Trigger(IEventData inEvent)
{
if (!ValidateType(inEvent.GetEventType()))
{
return(false);
}
/*if (registry.Count != 0)
* {
* foreach (IEventListener listener in registry[registry.First().Key])
* listener.HandleEvent(inEvent);
* }*/
if (!_registry.ContainsKey(inEvent.GetEventType().ID))
{
return(false);
}
bool processed = false;
foreach (IEventListener listener in _registry[inEvent.GetEventType().ID])
{
if (listener.HandleEvent(inEvent))
{
processed = true;
}
}
return(processed);
}
/// <summary>
/// Process the next event of the active queue.
/// </summary>
/// <returns>true if the event was processed, false otherwise.</returns>
public static bool Tick()
{
// Swap active queues, make sure new queue is empty after the swap
int queueToProcess = _activeQueue;
_activeQueue = (_activeQueue + 1) % 2;
_queues[_activeQueue].Clear();
// Now process as many events as we can (possibly time limited)...
// always do at least one event, if any are available...
while (_queues[queueToProcess].Count > 0)
{
IEventData sEvent = _queues[queueToProcess][0];
_queues[queueToProcess].Remove(sEvent);
// No listeners currently for this event type, skip it
HashType type = sEvent.GetEventType();
if (!_registry.ContainsKey(type.ID))
{
continue;
}
if (_registry.ContainsKey(type.ID))
{
bool processed = false;
//foreach (IEventListener listener in registry[registry.First().Key])
// listener.HandleEvent(sEvent);
foreach (IEventListener listener in _registry[type.ID])
{
if (listener.HandleEvent(sEvent))
{
processed = true;
}
}
}
/*foreach (IEventListener listener in registry[type.ID])
* if (listener.HandleEvent(sEvent))
* break;*/
}
// If any events left to process, push them onto the active queue
bool queueFlushed = (_queues[queueToProcess].Count == 0);
if (!queueFlushed)
{
while (_queues[queueToProcess].Count > 0)
{
IEventData sEvent = _queues[queueToProcess][_queues[queueToProcess].Count - 1];
_queues[queueToProcess].Remove(sEvent);
_queues[_activeQueue].Add(sEvent);
}
}
// All done, this pass
return(queueFlushed);
}
public static void TriggerEvent(IEventData eventData)
{
// Get the list of all bound events for this type
List <EventListenerDelegate> listenerDelegates = null;
if (eventListeners.TryGetValue(eventData.GetEventType(), out listenerDelegates))
{
foreach (var item in listenerDelegates)
{
//Call the delegate, passing in event data for each bound event
item(eventData);
}
}
}
/// <summary>
/// Add a new event to the queues to be processed when it is its turn in
/// the central loop of the event manager.
/// </summary>
/// <param name="inEvent">Event to be processed.</param>
/// <returns>tur if the event was processed, false otherwise.</returns>
public static bool QueueEvent(IEventData inEvent)
{
if (!(_activeQueue >= 0 && _activeQueue <= 1))
{
return(false);
}
if (!ValidateType(inEvent.GetEventType()))
{
return(false);
}
if (!_registry.ContainsKey(inEvent.GetEventType().ID))
{
if (_registry.Count == 0)
{
return(false);
}
}
_queues[_activeQueue].Add(inEvent);
return(true);
}