CLASS bkt net/minecraft/block/AbstractRailBlock
	FIELD a SHAPE Lcrb;
	FIELD b ASCENDING_SHAPE Lcrb;
	FIELD c allowCurves Z
	METHOD a isRail (Lbfy;Leu;)Z
		ARG 0 world
		ARG 1 pos
	METHOD a updateBlockState (Lbfy;Leu;Lbtx;Z)Lbtx;
		ARG 4 forceUpdate
	METHOD a updateBlockState (Lbtx;Lbfy;Leu;Lbkz;)V
		ARG 1 state
		ARG 2 world
		ARG 3 pos
		ARG 4 neighbor
	METHOD d canMakeCurves ()Z
	METHOD e getShapeProperty ()Lbva;
	METHOD j isRail (Lbtx;)Z
		ARG 0 state