Assuming the literal intent behind walksycrystaloptimizermodfabric , the mod likely focuses on three core areas:
Some servers consider specific optimization mods to be an unfair advantage (similar to "Reach" or "Auto-Crystal" hacks). Always check the rules of the server you are playing on to ensure "Crystal Optimizers" are allowed. file name walksycrystaloptimizermodfabric
Move the walksycrystaloptimizermodfabric.jar file into this folder. World world) super(entityType
public CrystalEntity(EntityType<?> entityType, World world) super(entityType, world); file name walksycrystaloptimizermodfabric
Vanilla Minecraft has a slight delay when placing an End Crystal on obsidian or bedrock. An "optimizer" mod for Walksy mechanics would override this vanilla delay, allowing for perfect tick-perfect placement. This is vital for "Crystal PvP" where placing a crystal 1 tick faster can win a fight.