Oh, my bad, was on phone, just copied your text. I think your issue is the usings slash has to be like this:

#using scripts\zm\Trigger_door;

fixed in op. The way I had it was j...

Did you call or thread the function openDoor anywhere? Those were just two functions. They won't run by themselves, unless an auto exec was added to the script. Easiest to call or from main and add a using fit th...