/// <summary>
/// Safe method for removing a listener without needing to test whether a gamemanager is setup.
/// </summary>
/// <param name="msg"></param>
/// <returns></returns>
public static void SafeRemoveListener <T>(Messenger.MessageListenerDelegate handler) where T : BaseMessage
{
if (!IsActive || Messenger == null)
{
return;
}
Messenger.RemoveListener <T>(handler);
}
/// <summary>
/// Shortcut and safe method for removing a listener without needing to test whether a gamemanager is setup.
/// </summary>
/// <param name="messageType"></param>
/// <param name="handler"></param>
/// <returns></returns>
public static bool SafeRemoveListener(Type messageType, Messenger.MessageListenerDelegate handler)
{
if (!IsActive || Messenger == null)
{
return(false);
}
Messenger.RemoveListener(messageType, handler);
return(true);
}
/// <summary>
/// Shortcut and safe method for removing a listener without needing to test whether a gamemanager is setup.
/// </summary>
/// <param name="handler"></param>
/// <returns></returns>
public static bool SafeRemoveListener <T>(Messenger.MessageListenerDelegate handler) where T : BaseMessage
{
if (!IsActive || Messenger == null)
{
return(false);
}
Messenger.RemoveListener <T>(handler);
return(true);
}
/// <summary>
/// Remove GameCondition listeners.
/// </summary>
/// <returns></returns>
public static void RemoveListeners(IEnumerable <GameConditionReference> gameConditionReferences, Messenger.MessageListenerDelegate handler)
{
System.Type[] listeningMessageTypes = GetListeningMessages(gameConditionReferences);
foreach (var type in listeningMessageTypes)
{
GameManager.SafeRemoveListener(type, handler);
}
}
