CLASS vg net/minecraft/server/WorldGenerationProgressLogger
	FIELD a LOGGER Lorg/apache/logging/log4j/Logger;
	FIELD d startTime J
	FIELD e nextMessageTime J
	METHOD a start (Lbbt;)V
		ARG 1 spawnPos
	METHOD a setChunkStatus (Lbbt;Lbrx;)V
	METHOD b stop ()V
	METHOD c getProgressPercentage ()I