Nature's Aura Simplified

Nature's Aura is a mod about collecting, using and replenishing the Aura naturally present in the world to create useful devices and unique mechanics.

However, the aura system is too laggy. In high aura environment, the mod takes 60% of mspt. This fork simplies it to save your tps:

• Remove aura drain spots, every chunk only has one aura value, instead of the sum of spots
• Rework how aura spreads. Only negative aura chunks drain the aura of nearby 8 chunks actively. Auras above twice the default capacity (generated by Creational Catalyst) will flow over to nearby 8 chunks.
• The aura imbalance effect is only related to the current amount of aura of this chunk.