CLASS bvd net/minecraft/block/PistonBlock FIELD b EXTENDED Lbwb; FIELD i isSticky Z METHOD a move (Lbhh;Lev;Lfa;Z)Z ARG 1 world ARG 2 pos ARG 3 dir METHOD a isMovable (Lbvj;Lbhh;Lev;Lfa;ZLfa;)Z ARG 0 state ARG 1 world ARG 2 pos ARG 3 facing ARG 4 canBreak METHOD n (Lbvj;)Z ARG 1 state