CLASS ckl net/minecraft/world/chunk/light/ChunkBlockLightProvider
	FIELD e DIRECTIONS_BLOCKLIGHT [Lfa;
	FIELD f mutablePos Lev$a;
	METHOD <init> (Lbxn;)V
		ARG 1 chunkProvider
	METHOD d getLightSourceLuminance (J)I
		ARG 1 blockPos
