GeneratorsPlus
About
A Minecraft *.21.* plugin that creates persistent block generators. Admins define two corner positions with /ag pos1 and /ag pos2, then create a generator with /ag create [block] [name]. The generator continuously refills the defined area with the specified block. Players mining from generator blocks earn * ** per break. Features /ag delete, /ag list, and /ag reload commands. All commands require the generators.admin permission. Customizable prefix and fill interval in ******.yml.