i made a small change to protector redo.
The protection blocks/logo protects 50 blocks
Doesn't include the doors and chest
And has new textures from https://forum.minetest.net/viewtopic.php?f=4&t=16089&p=243386#p243386
the purpose of this is that lots of square spawns are of that size for example ManElevation World and Cash world.
the owners of this places would only need to put one protection to protect spawn, 50 blocks underspawn and 50 blocks over spawn
here is a quick image ;)
Download Zip:https://github.com/ManElevation/bigprotection