CLASS oh net/minecraft/server/network/packet/UpdateBeaconServerPacket FIELD a primaryEffectId I FIELD b secondaryEffectId I METHOD a read (Lit;)V ARG 1 buf METHOD a apply (Liw;)V ARG 1 listener METHOD a apply (Lnd;)V METHOD b getPrimaryEffectId ()I METHOD b write (Lit;)V ARG 1 buf METHOD c getSecondaryEffectId ()I