It turns out that most warps are just a yes/no, and can be handled by
one single script. I scripted the lift attendants from Bulwark Hall <->
Airship Landing <-> Drowning Wench this way.
The inn bed is the most complex script we have written so far, and needs
a little bit more logic to when it finishes. I also made it play the bed
animation, although you *will* sleep forever as we don't know how to
disconnect you yet.
