public bool CanInstantMessage(UUID user, UUID target)
{
InstantMessageHandler handler = OnInstantMessage;
if (handler != null)
{
Delegate[] list = handler.GetInvocationList();
return(list.Cast <InstantMessageHandler>().All(h => h(user, target, m_scene) != false));
}
return(true);
}
public void RemoveListener(InstantMessageType type, InstantMessageHandler handler)
{
InstantMessageHandler messageHandler;
if (handlerRegistry.TryGetValue(type, out messageHandler))
{
if (messageHandler != null)
{
//Debug.Log("Removing a handler for " + type.ToString() + ": " + handler.Method.Name);
handlerRegistry[type] -= handler;
}
}
}
public bool CanInstantMessage(UUID user, UUID target)
{
InstantMessageHandler handler = OnInstantMessage;
if (handler != null)
{
Delegate[] list = handler.GetInvocationList();
foreach (InstantMessageHandler h in list)
{
if (h(user, target, m_scene) == false)
{
return(false);
}
}
}
return(true);
}
public void AddListener(InstantMessageType type, InstantMessageHandler handler)
{
InstantMessageHandler messageHandler;
if (handlerRegistry.TryGetValue(type, out messageHandler))
{
if (messageHandler == null)
{
//Debug.Log("Setting new handler for " + type.ToString() + ": " + handler.Method.Name);
handlerRegistry[type] = handler;
}
else
{
//Debug.Log("Adding new handler for " + type.ToString() + ": " + handler.Method.Name);
handlerRegistry[type] += handler;
}
}
}
public void ClearRegistry()
{
if (handlerRegistry != null)
{
foreach (InstantMessageType type in handlerRegistry.Keys)
{
InstantMessageHandler messageHandler = handlerRegistry[type];
if (messageHandler != null)
{
foreach (InstantMessageHandler handler in messageHandler.GetInvocationList())
{
messageHandler -= handler;
}
}
handlerRegistry.Remove(type);
}
}
}