Talk:Plan for non-tile-based walking

The Mad Cacti:

 Some RPGs implement "sliding" when you collide with a wall close to a corner. Should we attempt to implement this? 

I implemented this by script in Eldardeen, but want to improve it to readjust the player over a couple steps instead of in one go. I think it is a good idea, otherwise walking through a 1 tile wide door is frustrating.

Also, it might be helpful to (add a mode to) layer NPCs by y coordinate. We may need overlapping NPCs at times.