Simple Mob Defense

A simple device you can put into a hallway to your base. It is basically a way to eliminate the mobs that may be chasing you efficiently, safely, and quickly. I did not include a way to retrieve the dropped items, but you can create one yourself! When you pull the lever, two doors will be closed, one at each end of the hallway. Two more openings are created in the roof to let water come out, which will pour down and push any pursuing mobs into a pit. (You will understand when you look at the pictures)

The most dangerous mob in this is the spider, as it can catch up to you, so if you are starving and cannot sprint, this will not save you from spiders.

Tell me if I should remake the tutorial to make anything more clear.

If you include this in anything you release, please give the proper credit.