How to set up KotH and other classic gamemodes

Okay, so I’ve got a map and I’d love to know how I can set it up to support King of the Hill among other modes recreated via Minigames.I know you need to use Script Brains ect… but I’ve yet to find a proper guide or introduction on how to make maps support the mode. Another thing I want help with is setting up the map for the recreated mode “Stockpile” made by AnonFriction, it’s on the 343 Featured.