Healing Campfire - Useful Block Mod For MC 1.16.3, 1.15.2

After installing Healing Campfire 1.16.3-1.15.2 tweak-modification, a campfire in a small radius around will give a fairly useful effect of restoring health to players and even passive mobs. Sometimes this is very useful and a little realistic, because this kind of mechanics is used in many RPG games.