Sorry for the stupid question but I can't find a suitably basic answer to my question in the tutorials.
Basically, I have a complex light shade/fitting in a room made up of a hundred-or-so little panes of glass with a simple light entity sitting in the middle.
Each pane of glass is a simple, sliding func_door and when the light is turned on I want the panes of glass to slide accross at the same time.
Now, I've figured out how to trigger this to happen when I enter a room (by making a simple 'trigger-when-you-walk-over-a-certain-patch-of-floor') so I know the idea actually works - but the problem is, I want the whole instillation to activate (light to turn on and the panes of glass to slide) by walking up to a switch and pressing 'use', rather than just walking through the door.
Can anyone start me off on how to go about this (or point me towards a tutorial I may have overlooked).
Many thanks...