CLASS bkt net/minecraft/block/MobSpawnerBlock METHOD (Lbfr$c;)V ARG 1 builder METHOD a createBlockEntity (Lbac;)Lbmn; ARG 1 world METHOD a getPickStack (Lbac;Let;Lboj;)Lavs; ARG 1 world ARG 2 pos METHOD a onStacksDropped (Lboj;Lbaq;Let;Lavs;)V METHOD b getRenderType (Lboj;)Lbjx; METHOD c getRenderLayer ()Lbad;