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