public bool AbortEvent <EventType>(bool allOfType = false) where EventType : Cv_Event
{
Cv_Debug.Assert((m_iActiveQueue >= 0 && m_iActiveQueue < NUM_QUEUES), "EventManager must have an active event queue.");
Cv_EventType eType = Cv_Event.GetType <EventType>();
var success = false;
Cv_Debug.Log("Events", "Attempting to abort event type " + typeof(EventType).Name);
var queue = m_EventQueues[m_iActiveQueue];
if (allOfType)
{
if (queue.Remove(queue.First(e => e.Type == eType)))
{
success = true;
}
}
else
{
while (queue.Remove(queue.First(e => e.Type == eType)))
{
success = true;
}
}
if (success)
{
Cv_Debug.Log("Events", "Successfully aborted event type " + typeof(EventType).Name);
}
return(success);
}
public bool QueueEvent(Cv_Event newEvent, bool threadSafe = false)
{
if (!threadSafe)
{
Cv_Debug.Assert((m_iActiveQueue >= 0 && m_iActiveQueue < NUM_QUEUES), "EventManager must have an active event queue.");
if (newEvent == null)
{
Cv_Debug.Error("Invalid event in QueueEvent.");
return(false);
}
if (newEvent.WriteToLog)
{
Cv_Debug.Log("Events", "Attempting to queue event " + newEvent.VGetName() + " for entity " + newEvent.EntityID);
}
lock (m_EventListeners)
{
if (m_EventListeners.ContainsKey(newEvent.Type))
{
m_EventQueues[m_iActiveQueue].AddLast(newEvent);
if (newEvent.WriteToLog)
{
Cv_Debug.Log("Events", "Successfully queued event " + newEvent.VGetName());
}
return(true);
}
}
lock (m_ScriptEventListeners)
{
if (m_ScriptEventListeners.ContainsKey(newEvent.Type))
{
m_EventQueues[m_iActiveQueue].AddLast(newEvent);
if (newEvent.WriteToLog)
{
Cv_Debug.Log("Events", "Successfully queued event " + newEvent.VGetName());
}
return(true);
}
}
Cv_Debug.Log("Events", "Skipping event " + newEvent.VGetName() + " since there are no listeners for it.");
return(false);
}
else
{
m_RealTimeEventQueue.Enqueue(newEvent);
return(true);
}
}
public Cv_EventListenerHandle AddListener(string eventName, string onEvent, Cv_Entity entity)
{
Cv_Debug.Log("Events", "Attempting to add listener for event type " + eventName);
Cv_EventType eType = Cv_Event.GetType(eventName);
lock (m_ScriptEventListeners)
{
if (!m_ScriptEventListeners.ContainsKey(eType))
{
m_ScriptEventListeners[eType] = new List <Cv_ScriptListener>();
}
var listeners = m_ScriptEventListeners[eType];
foreach (var l in listeners)
{
if (l.Delegate == onEvent && l.Entity == entity)
{
Cv_Debug.Warning("Attempting to double register a listener.");
return(Cv_EventListenerHandle.NullHandle);
}
}
listeners.Add(new Cv_ScriptListener(entity, onEvent));
}
Cv_Debug.Log("Events", "Successfully added listener for event type " + eventName);
var handle = new Cv_EventListenerHandle(m_iEventHandleNum);
m_iEventHandleNum++;
handle.EventName = eventName;
handle.EventType = eType;
handle.ScriptDelegate = onEvent;
handle.IsScriptListener = true;
handle.Entity = entity;
handle.Manager = this;
return(handle);
}
public Cv_EventListenerHandle AddListener <EventType>(NewEventDelegate callback) where EventType : Cv_Event
{
Cv_Debug.Log("Events", "Attempting to add listener for event type " + typeof(EventType).Name);
Cv_EventType eType = Cv_Event.GetType <EventType>();
lock (m_EventListeners)
{
if (!m_EventListeners.ContainsKey(eType))
{
m_EventListeners[eType] = new List <NewEventDelegate>();
}
var listeners = m_EventListeners[eType];
foreach (var l in listeners)
{
if (l == callback)
{
Cv_Debug.Warning("Attempting to double register a listener.");
return(Cv_EventListenerHandle.NullHandle);
}
}
listeners.Add(callback);
}
Cv_Debug.Log("Events", "Successfully added listener for event type " + typeof(EventType).Name);
var handle = new Cv_EventListenerHandle(m_iEventHandleNum);
m_iEventHandleNum++;
handle.EventType = eType;
handle.EventName = typeof(EventType).Name;
handle.Delegate = callback;
handle.Manager = this;
return(handle);
}
private bool RemoveListener(string eventName, string onEvent, Cv_Entity entity)
{
Cv_Debug.Log("Events", "Attempting to remove listener from event type " + eventName);
var success = false;
var eType = Cv_Event.GetType(eventName);
lock (m_ScriptEventListeners)
{
if (m_ScriptEventListeners.ContainsKey(eType))
{
var listeners = m_ScriptEventListeners[eType];
success = listeners.RemoveAll(l => l.Delegate == onEvent && l.Entity == entity) > 0;
}
}
if (success)
{
Cv_Debug.Log("Events", "Successfully removed listener from event type " + eType);
}
return(success);
}
public bool RemoveListener <EventType>(NewEventDelegate listener) where EventType : Cv_Event
{
Cv_Debug.Log("Events", "Attempting to remove listener from event type " + typeof(EventType).Name);
var success = false;
Cv_EventType eType = Cv_Event.GetType <EventType>();
lock (m_EventListeners)
{
if (m_EventListeners.ContainsKey(eType))
{
var listeners = m_EventListeners[eType];
success = listeners.Remove(listener);
}
}
if (success)
{
Cv_Debug.Log("Events", "Successfully removed listener from event type " + typeof(EventType).Name);
}
return(success);
}
public bool TriggerEvent(Cv_Event newEvent)
{
if (newEvent.WriteToLog)
{
Cv_Debug.Log("Events", "Attempting to trigger event " + newEvent.VGetName() + " for entity " + newEvent.EntityID);
}
var processed = false;
List <NewEventDelegate> listenersCopy = null;
lock (m_EventListeners)
{
List <NewEventDelegate> listeners;
if (m_EventListeners.TryGetValue(newEvent.Type, out listeners))
{
listenersCopy = new List <NewEventDelegate>(listeners);
}
}
if (listenersCopy != null)
{
foreach (var l in listenersCopy)
{
if (newEvent.WriteToLog)
{
Cv_Debug.Log("Events", "Sending event " + newEvent.VGetName() + " to listener.");
}
l(newEvent);
processed = true;
}
}
List <Cv_ScriptListener> scriptListenersCopy = null;
lock (m_ScriptEventListeners)
{
List <Cv_ScriptListener> scriptListeners;
if (m_ScriptEventListeners.TryGetValue(newEvent.Type, out scriptListeners))
{
scriptListenersCopy = new List <Cv_ScriptListener>(scriptListeners);
}
}
if (scriptListenersCopy != null)
{
foreach (var l in scriptListenersCopy)
{
if (newEvent.WriteToLog)
{
Cv_Debug.Log("Events", "Sending event " + newEvent.VGetName() + " to listener.");
}
Cv_ScriptManager.Instance.VExecuteString("Cv_EventManager", l.Delegate, false, newEvent, l.Entity);
processed = true;
}
}
return(processed);
}
