def continuous_line(cls, lane: AbstractLane, surface: WorldSurface, stripes_count: int, longitudinal: float,
side: int) -> None:
"""
Draw a continuous line on one side of a lane, on a surface.
:param lane: the lane
:param surface: the pygame surface
:param stripes_count: the number of stripes that would be drawn if the line was striped
:param longitudinal: the longitudinal position of the start of the line [m]
:param side: which side of the road to draw [0:left, 1:right]
"""
starts = [longitudinal + 0 * cls.STRIPE_SPACING]
ends = [longitudinal + stripes_count * cls.STRIPE_SPACING + cls.STRIPE_LENGTH]
lats = [(side - 0.5) * lane.width_at(s) for s in starts]
cls.draw_stripes(lane, surface, starts, ends, lats)
def continuous_curve(cls, lane: AbstractLane, surface: WorldSurface, stripes_count: int,
longitudinal: float, side: int) -> None:
"""
Draw a striped line on one side of a lane, on a surface.
:param lane: the lane
:param surface: the pygame surface
:param stripes_count: the number of stripes to draw
:param longitudinal: the longitudinal position of the first stripe [m]
:param side: which side of the road to draw [0:left, 1:right]
"""
starts = longitudinal + np.arange(stripes_count) * cls.STRIPE_SPACING
ends = longitudinal + np.arange(stripes_count) * cls.STRIPE_SPACING + cls.STRIPE_SPACING
lats = [(side - 0.5) * lane.width_at(s) for s in starts]
cls.draw_stripes(lane, surface, starts, ends, lats)