CLASS bd net/minecraft/advancement/criterion/OnKilledCriterion CLASS bd$a Handler FIELD a manager Lqy; FIELD b conditions Ljava/util/Set; METHOD a isEmpty ()Z METHOD a handle (Lvd;Lahw;Lahf;)V METHOD a addCondition (Lw$a;)V METHOD b removeCondition (Lw$a;)V CLASS bd$b Conditions FIELD a entity Lau; FIELD b killingBlow Lal; METHOD a createKill (Lau$a;)Lbd$b; METHOD a test (Lvd;Lahw;Lahf;)Z FIELD a handlers Ljava/util/Map; FIELD b id Lqp; METHOD a handle (Lvd;Lahw;Lahf;)V ARG 1 player ARG 2 entity