/// <summary>
/// Dispatch and call all the actions related to this event
/// </summary>
/// <param name="eventId">The event identification</param>
/// <param name="evt">The data to be passed to the actions</param>
public void DispatchEvent(int eventId, SimpleEvent eventData)
{
if (!m_EventList.ContainsKey(eventId))
{
return;
}
List <Action <SimpleEvent> > actions = m_EventList[eventId];
if (actions == null)
{
return;
}
if (eventData != null)
{
eventData.m_Type = eventId;
}
foreach (Action <SimpleEvent> action in actions.ToArray())
{
if (action == null)
{
continue;
}
action.Invoke(eventData);
MessagingExplorerHelper.Invoke(action);
}
}
/// <summary>
/// Register one event to the dispatcher
/// </summary>
/// <param name="eventId">The event identification</param>
/// <param name="evt">The action to execute when the event is dispatched</param>
public void RegisterEvent(int eventId, Action <SimpleEvent> action)
{
if (!m_EventList.ContainsKey(eventId))
{
List <Action <SimpleEvent> > events = new List <Action <SimpleEvent> >();
m_EventList[eventId] = events;
}
m_EventList[eventId].Add(action);
MessagingExplorerHelper.Invoke(null);
}
/// <summary>
/// Unregister the given event and action combination
/// </summary>
/// <param name="eventId">The event identification</param>
/// <param name="action">The action to be executed when the event id dispatched</param>
public void UnregisterEvent(int eventId, Action <SimpleEvent> action)
{
if (!m_EventList.ContainsKey(eventId))
{
return;
}
m_EventList[eventId].Remove(action);
if (m_EventList[eventId].Count == 0)
{
m_EventList.Remove(eventId);
}
MessagingExplorerHelper.Invoke(null);
}