CLASS net/minecraft/class_517 net/minecraft/client/gui/screen/recipebook/AbstractFurnaceRecipeBookScreen
	FIELD field_3149 fuels Ljava/util/Set;
	FIELD field_3150 outputSlot Lnet/minecraft/class_1735;
	FIELD field_3151 frameTime F
	FIELD field_3152 currentItem Lnet/minecraft/class_1792;
	FIELD field_3153 fuelIterator Ljava/util/Iterator;
	METHOD method_17065 getAllowedFuels ()Ljava/util/Set;
	METHOD method_2658 getItem ()Lnet/minecraft/class_1792;
