public bool RemoveListener(Cv_EventListenerHandle listenerHandle)
{
if (listenerHandle.IsScriptListener)
{
return(RemoveListener(listenerHandle.EventName, listenerHandle.ScriptDelegate, listenerHandle.Entity));
}
else
{
Cv_Debug.Log("Events", "Attempting to remove listener from event type " + listenerHandle.EventName);
var success = false;
lock (m_EventListeners)
{
if (m_EventListeners.ContainsKey(listenerHandle.EventType))
{
var listeners = m_EventListeners[listenerHandle.EventType];
success = listeners.Remove(listenerHandle.Delegate);
}
}
if (success)
{
Cv_Debug.Log("Events", "Successfully removed listener from event type " + listenerHandle.EventName);
}
return(success);
}
}
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);
}