CLASS ao net/minecraft/advancement/criterion/EnterBlockCriterion
	CLASS ao$a Handler
		FIELD a manager Lqr;
		FIELD b conditions Ljava/util/Set;
		METHOD a isEmpty ()Z
		METHOD a handle (Lbrd;)V
		METHOD a addConditon (Lu$a;)V
		METHOD b removeCondition (Lu$a;)V
	CLASS ao$b Conditions
		FIELD a block Lbif;
		FIELD b state Ljava/util/Map;
		METHOD a block (Lbif;)Lao$b;
		METHOD a matches (Lbrd;)Z
	FIELD a ID Lqi;
	FIELD b handlers Ljava/util/Map;
