Black screen protection bug.

[Sarakatunga]

Hello people of 7 days, I am looking for a mod a while ago that I saw on some servers. It works like this for example when a player tries to use the bug to penetrate the land with doors, mulch etc. What it does is that if you use this bug the screen goes black to avoid seeing off the map. This is good to avoid headaches for admins of all pvp servers. I don't know if it's a mod or some kind of server manager protection. I'm looking for the whole forum and I haven't found anything for now. Thank you.