/**
* Create a new entity.
*
* @return a new entity
*/
protected Entity createEntityInstance() {
Entity e = recyclingEntityFactory.obtain();
entityToIdentity.set(e.getId(), 0);
// growing backing array just in case
entities.set(e.getId(), e);
newlyCreatedEntityIds.set(e.id);
return e;
}
/**
* Removes the entity from the manager, freeing it's id for new entities.
*
* @param entityId the entity to remove
*/
@Override
public void deleted(int entityId) {
Entity entity = entities.get(entityId);
if (entity == null) return;
entities.set(entityId, null);
// usually never happens but:
// this happens when an entity is deleted before
// it is added to the world, ie; created and deleted
// before World#process has been called
newlyCreatedEntityIds.set(entityId, false);
recyclingEntityFactory.free(entity);
disabled.clear(entityId);
}
protected void clean() {
recyclingEntityFactory.recycle();
}