So here is the scenario:
Imagine a 2d side-scroller.
A door is blocking your way
However, activating a lever makes the door slide up, sort of like a garage door.
How would I go about programming that sliding-effect?
Right now the best I've got is a gimmick where activating the lever activates 8-direction UP control.
And when the door is overlapping an "Doorstop" object, the 8-direction control is ignored again.
I've got a picture in the attachement.