Gate Multi Blocks


Basically, you make the multi block, and when you flick a lever, or give it a redstone signal, the gate opens. Otherwise the gate is closed.
The gate would open upwards.

Achievements to build this could be one size fits all, or certain volume limits.


Also, there could be two kinds. Regular and energy shield/energy gate. Energy would be like base shield, but a straight line up or down of glass instead. Regular world not regenerate instantly. They would be separate achievements or sets of achievements.


I am open to suggestions and comments about this idea btw