CLASS cfq net/minecraft/world/chunk/light/SkyLightStorage
	CLASS cfq$a Data
		FIELD b defaultHeight I
		FIELD c heightMap Lit/unimi/dsi/fastutil/longs/Long2IntOpenHashMap;
		METHOD b copy ()Lcfh;
	FIELD k DIRECTIONS_SKYLIGHT [Ley;
	FIELD p hasSkyLightUpdates Z
	METHOD <init> (Lbsk;)V
		ARG 1 chunkProvider
	METHOD a hasLightUpdates ()Z
	METHOD a isAboveMinimumHeight (I)Z
		ARG 1 blockY
	METHOD a getLight (J)I
		ARG 1 blockPos
	METHOD a processUpdates (Lcfk;ZZ)V
		ARG 1 lightProvider
		ARG 2 doSkylight
		ARG 3 doEdgeLightPropagation
	METHOD d checkForUpdates ()V
	METHOD f (J)V
		ARG 1 blockPos
	METHOD i onChunkRemoved (J)V
