Fixed a bug in the Flower of Bygone World server where the game mode couldn't be switched.
Updated the textures for the following items:
Flower of Bygone World
Fruit of Purity
Primal Stone
Star of Creation
Added Nether Core, now used to upgrade armor at the forging table instead of being a crafting ingredient.
Changed the shader texture of the Sword of Cosmic Dominion to rainbow-colored rendering.
Added an unfinished shader-based aura effect (currently WIP).
Since the current boss is only a placeholder shell and cannot be defeated, added Mystery Biscuit to clear nearby bosses.
Added a new set of procedures for normal survival gameplay.
Fixed a bug that prevented the server from starting.
Added the ultimate weapon for this mod.
Optimized some code.