How do I make it that when a prop is visible, the counter goes down?

[Haiasi]

Just use this guide and go to the Draining Power part.

[ ] The Ultimate Guide To FNAF 1!

Please read the Wiki Editing Rules at the bottom before editing. Intro: Many people have been asking for FNAF map ideas so I thought, why not make The Ultimate Guide To FNAF? Note: This guide uses wires, channels , scope , and blocks . (If you don’t know what they mean, click the highlighted-blue link, it’ll take you to some guides.) Guide Warnings The Basics: Closing/Opening Doors DoorLights Cameras Draining Power Power Outage Timer Animatronic AI Levels/Movement Oppor…

When the “Open Door” button is pressed, it stops the repeater that decrements your counter-linked property.