def with_zero_x_area(self) -> "Launch":
cls = type(self)
# noinspection PyArgumentList
return cls(
area=self.area.with_zero_x(),
path=[Point2D.get_zero_point()],
)
def __str__(self) -> str:
"""
>>> print(":", Scanner2D.from_scanner_text('''
... --- scanner 0 ---
... 0,2
... 4,1
... 3,3
... '''))
: ...B.
B....
....B
S....
"""
return self.plot([self], [Point2D.get_zero_point()])
def get_highest_y_for_initial_y_that_lands_in_area_y(
self, initial_y: int,
) -> Optional[int]:
if not (self.area.min.x == self.area.max.x == 0):
return self\
.with_zero_x_area()\
.get_highest_y_for_initial_y_that_lands_in_area_y(initial_y)
path = self.generate_path(
Point2D.get_zero_point(),
Point2D(0, initial_y),
)
last_point = path[-1]
if last_point not in self.area:
return None
_, (_, max_y) = min_and_max_tuples(path)
return max_y
def from_area_text(cls, area_text: str) -> "Launch":
return cls(
area=Area.from_area_text(area_text),
path=[Point2D.get_zero_point()],
)
def travel(self) -> "Position":
return self.travel_from(Point2D.get_zero_point())
def make_initial(cls) -> "CavernMeasurerState":
return cls(
position=Point2D.get_zero_point(),
distance=0,
)
def does_path_land_in_area(self, initial_velocity: Point2D) -> bool:
path = self.generate_path(Point2D.get_zero_point(), initial_velocity)
last_point = path[-1]
return last_point in self.area