public static SubscribeEventChain Once(this SubscribeEventChain sec)
{
sec.Event.PostHook += () =>
{
sec.Subscriber.Unsubscribe(sec);
};
return(sec);
}
public static IEnumerator WaitForMessage(this Subscriber subscriber, string[] topics, float timeout = 0.0f)
{
var called = false;
float startTime = Time.time;
SubscribeEventChain se = subscriber.Subscribe(topics, () =>
{
called = true;
});
while (!called && (timeout <= 0.0f || Time.time < startTime + timeout))
{
yield return(null);
}
subscriber.Unsubscribe(se);
}
public void Unsubscribe(SubscribeEventChain sec)
{
Unsubscribe(sec.Event);
}
public static void Unsubscribe(this MonoBehaviour behaviour, SubscribeEventChain sec) => GetSubscriber(behaviour).Unsubscribe(sec);
