CLASS lr net/minecraft/network/packet/client/CPacketEntitySetHeadYaw FIELD a entity I FIELD b headYaw B METHOD (Lafv;B)V ARG 0 entity ARG 1 headYaw METHOD a getEntity (Lazt;)Lafv; ARG 0 world METHOD a read (Lin;)V ARG 0 buf METHOD a apply (Liq;)V ARG 0 handler METHOD a apply (Ljo;)V ARG 0 handler METHOD b getHeadYaw ()B METHOD b write (Lin;)V ARG 0 buf