CLASS bgf net/minecraft/world/ExtendedBlockView
	METHOD a getLightLevel (Lbhf;Lev;)I
		ARG 1 type
	METHOD b getLargestNeighborLightLevel (Lbhf;Lev;)I
		ARG 1 type
		ARG 2 pos
	METHOD b getLightmapIndex (Lev;I)I
		ARG 1 pos
	METHOD c getBiome (Lev;)Lbht;
	METHOD f isSkyVisible (Lev;)Z