Auto Place and Zoom in and out Combination

Zoom in and Zoom out, Press 1, 2, 3, 4, 5, 6, or 7 *depending on which building you want to place automatically*
Where I got this Script: NaTh BuildSystem 1.2 + ZOOM HACK for Bloble.io! Sorry for Copy and Paste.
Before installing this script, Get the Extension: Tampermonkey *IMPORTANT*
!CREDIT!(Credit goes to MaximusSRB Zoom hack and this unknown guy who made NaTh BuildSystem 1.2)