CLASS ij net/minecraft/network/packet/client/CPacketBlockUpdate FIELD a pos Let; FIELD b state Lawr; METHOD (Lams;Let;)V ARG 0 world ARG 1 pos METHOD a getState ()Lawr; METHOD a readPacket (Lgy;)V ARG 0 buf METHOD a applyPacket (Lhb;)V ARG 0 handler METHOD a applyPacket (Lhw;)V ARG 0 handler METHOD b getPos ()Let; METHOD b writePacket (Lgy;)V ARG 0 buf