Creative Vending Stargate

The Creative Vending Stargate is a structure from A Little Troll's YJGP Extension. It combines the functionalities (and difficulties) of the Stargate and the Creative Vending Upgrade, forming a structure which duplicates any items, blocks, or entities (except players) that pass through it. It looks like the regular stargate, but purple. If used to move to or from a regular stargate, things are duplicated once; if moving from one CVS to another, they are duplicated twice.