CLASS cpb net/minecraft/client/render/GuiLighting
	FIELD a buffer Ljava/nio/FloatBuffer;
	FIELD b towardLight Lcpv;
	FIELD c oppositeLight Lcpv;
	METHOD a disable ()V
	METHOD a createNormalVector (FFF)Lcpv;
	METHOD a singletonBuffer (FFFF)Ljava/nio/FloatBuffer;
	METHOD b enable ()V
	METHOD c enableForItems ()V
