This quick video shows how NPCs open doors that they walk through, and how it’s a bit different than what the player does. Woooo! The NPC gets an "auto door" open, because it's easier to implement than having the NPC know to stop and open the door, then stop to close it when they get to the other side. It's better than nothing, certainly a lot better than having them pass through the door magically but ultimately looks a bit different than how the player opens and closes doors. Aha: and... laziness! Read more on my livejournal dev blog: Or check out: