CLASS bvd net/minecraft/block/PistonExtensionBlock
	FIELD a FACING Lbwf;
	FIELD b TYPE Lbwi;
	METHOD <init> (Lbmm$c;)V
		ARG 1 settings
	METHOD a getPistonBlockEntity (Lbgs;Lev;)Lbvg;
		ARG 1 world
		ARG 2 pos
	METHOD a createBlockEntityPiston (Lbvk;Lfa;ZZ)Lbtn;
		ARG 0 pushedBlock
		ARG 1 dir
		ARG 2 extending
