/** * Inform subscribers of state changes. * * <p>Performs callbacks on registered instances of {@link * com.artemis.EntitySubscription.SubscriptionListener}. * * <p>Will run repeatedly until any state changes caused by subscribers have been handled. */ void updateEntityStates() { // changed can be populated by EntityTransmuters and Archetypes, // bypassing the editPool. while (!changed.isEmpty() || editPool.processEntities()) am.process(changed, deleted); cm.clean(); }