CLASS nz
	FIELD c guiOpen Z
	FIELD d filteringCraftable Z
	FIELD e furnaceGuiOpen Z
	FIELD f furnaceFilteringCraftable Z
	METHOD a read (Lir;)V
		ARG 0 buf
	METHOD a apply (Liu;)V
		ARG 0 handler
	METHOD a apply (Lna;)V
	METHOD b write (Lir;)V
		ARG 0 buf
	METHOD d isGuiOpen ()Z
	METHOD e isFilteringCraftable ()Z
	METHOD f isFurnaceGuiOpen ()Z
	METHOD g isFurnaceFilteringCraftable ()Z
