CLASS blr net/minecraft/block/AbstractRailBlock
	FIELD a STRAIGHT_SHAPE Lcsa;
	FIELD b ASCENDING_SHAPE Lcsa;
	FIELD c allowCurves Z
	METHOD a isRail (Lbgv;Lev;)Z
		ARG 0 world
		ARG 1 pos
	METHOD a updateBlockState (Lbgv;Lev;Lbuw;Z)Lbuw;
		ARG 4 forceUpdate
	METHOD a updateBlockState (Lbuw;Lbgv;Lev;Lbly;)V
		ARG 1 state
		ARG 2 world
		ARG 3 pos
		ARG 4 neighbor
	METHOD d canMakeCurves ()Z
	METHOD e getShapeProperty ()Lbvz;
	METHOD j isRail (Lbuw;)Z
		ARG 0 state