Mobs Be Creepin'

This mod adds an on-screen prompt if a creeper is within a roughly 5-block cube area around you. This is simply to give a heads up for those who would like a non-audio warning before a creeper explodes near them.

This mod was made with mcreator in about 45 minutes. This is made to hopefully be performant, however I can make no guarantees in large modpacks, as I am not really a modder. Overall, though, it should be pretty light as all it does is just add an overlay if you are near a creeper.