Trapdoor

''Can only be toggled by humans! - ''Description

The Trapdoor is a door, but works vertically instead of being a normal door. It's a trapdoor that can open and close, like how it works in Minecraft, click on it to open/close.

Uses
It may be used as a more stronger version of a scaffold, as humans can make a staircase out of Trapdoors and close it when there are creepers nearby.