CLASS bpv net/minecraft/block/ObserverBlock FIELD b POWERED Lbvu; METHOD (Lbme$c;)V ARG 1 settings METHOD a updateNeighbors (Lbha;Lev;Lbvc;)V ARG 1 world ARG 2 pos ARG 3 state METHOD a scheduleTick (Lbhb;Lev;)V ARG 1 world ARG 2 pos