CLASS bia net/minecraft/block/AbstractRailBlock
	FIELD a SHAPE Lcof;
	FIELD b ASCENDING_SHAPE Lcof;
	FIELD c allowCurves Z
	METHOD a isRail (Lbdf;Les;)Z
		ARG 0 world
		ARG 1 pos
	METHOD a updateBlockState (Lbdf;Les;Lbre;Z)Lbre;
		ARG 4 forceUpdate
	METHOD a updateBlockState (Lbre;Lbdf;Les;Lbig;)V
		ARG 1 state
		ARG 2 world
		ARG 3 pos
		ARG 4 neighbor
	METHOD d canMakeCurves ()Z
	METHOD e getShapeProperty ()Lbsh;
	METHOD j isRail (Lbre;)Z
		ARG 0 state