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