public static void Subscribe(GameEvent gameEvent, Object subscriber, Action action)
{
if (subscriber == null || action == null || Instance == null)
{
return;
}
var eventSubscribersPair = Instance._eventSubscribersPairs.FirstOrDefault(p => p.Event == gameEvent);
if (eventSubscribersPair != null)
{
eventSubscribersPair.AddSubscriberActionPair(subscriber, action);
}
else
{
Instance.AddEventSubscribersPair(gameEvent, subscriber, action);
}
}
