Experience Emerald adds a simple experience-storage loop for NeoForge 1.21.1.
Right-click while holding emeralds to absorb nearby experience orbs and the player's
own experience. The mod converts as many emeralds as the available experience can
pay for in one batch, leaving any unaffordable emeralds in the player's hand.
Each Infused Emerald can later be placed in a grindstone to recover a normal
emerald and the configured amount of experience. The conversion cost, cooldown,
orb scan radius, sound and particle feedback, and grindstone return behavior can
all be adjusted in the common config.