'''simple docstring'''


import numpy as np






class 					__SCREAMING_SNAKE_CASE						:







  '''simple docstring'''






  def __init__(			self						):




       '''simple docstring'''

       UpperCAmelCase_							:       Tuple       =				(0, 0)
       UpperCAmelCase_							:       List[str]       =				None
       UpperCAmelCase_							:       int       =				0
       UpperCAmelCase_							:       Any       =				0
       UpperCAmelCase_							:       Any       =				0


  def __eq__(			self				,		snake_case_						):




       '''simple docstring'''

       return self.position == cell.position






  def _UpperCamelCase					(			self						):




       '''simple docstring'''

       print(self.position						)







class 					__SCREAMING_SNAKE_CASE						:







  '''simple docstring'''






  def __init__(			self				,		snake_case_=(5, 5)						):




       '''simple docstring'''

       UpperCAmelCase_							:       Optional[int]       =				np.zeros(snake_case_						)
       UpperCAmelCase_							:       Tuple       =				world_size[0]
       UpperCAmelCase_							:       int       =				world_size[1]


  def _UpperCamelCase					(			self						):




       '''simple docstring'''

       print(self.w						)






  def _UpperCamelCase					(			self				,		snake_case_						):




       '''simple docstring'''

       UpperCAmelCase_							:       Optional[int]       =				[
           (-1, -1),
           (-1, 0),
           (-1, 1),
           (0, -1),
           (0, 1),
           (1, -1),
           (1, 0),
           (1, 1),
       ]
       UpperCAmelCase_							:       Optional[int]       =				cell.position[0]
       UpperCAmelCase_							:       Dict       =				cell.position[1]
       UpperCAmelCase_							:       int       =				[]
       for n in neughbour_cord:
            UpperCAmelCase_							:       Optional[int]       =				current_x + n[0]
            UpperCAmelCase_							:       Any       =				current_y + n[1]
            if 0 <= x < self.world_x_limit and 0 <= y < self.world_y_limit:
                 UpperCAmelCase_							:       List[str]       =				Cell()
                 UpperCAmelCase_							:       Optional[Any]       =				(x, y)
                 UpperCAmelCase_							:       Optional[Any]       =				cell
                 neighbours.append(snake_case_						)
       return neighbours







def  _lowerCamelCase   (				lowerCamelCase_ :							List[Any]     ,					lowerCamelCase_ :							List[Any]     ,					lowerCamelCase_ :							List[str]       ):



     """simple docstring"""





     UpperCAmelCase_							:       List[Any]       =				[]
     UpperCAmelCase_							:       str       =				[]
     _open.append(lowerCamelCase_       )

     while _open:
          UpperCAmelCase_							:       Union[str, Any]       =				np.argmin([n.f for n in _open]       )
          UpperCAmelCase_							:       Optional[Any]       =				_open[min_f]
          _closed.append(_open.pop(lowerCamelCase_       )       )
          if current == goal:
               break
          for n in world.get_neigbours(lowerCamelCase_       ):
               for c in _closed:
                    if c == n:
                         continue
               UpperCAmelCase_							:       Union[str, Any]       =				current.g + 1
               UpperCAmelCase_       ,      UpperCAmelCase_							:       List[str]       =				n.position
               UpperCAmelCase_       ,      UpperCAmelCase_							:       Dict       =				goal.position
               UpperCAmelCase_							:       Tuple       =				(ya - ya) ** 2 + (xa - xa) ** 2
               UpperCAmelCase_							:       int       =				n.h + n.g

               for c in _open:
                    if c == n and c.f < n.f:
                         continue
               _open.append(lowerCamelCase_       )
     UpperCAmelCase_							:       List[Any]       =				[]
     while current.parent is not None:
          path.append(current.position       )
          UpperCAmelCase_							:       Any       =				current.parent
     path.append(current.position       )
     return path[::-1]


if __name__ == "__main__":
 snake_case__					:      Union[str, Any]				      =  Gridworld()
 # Start position and goal
 snake_case__					:      Optional[Any]				      =  Cell()
 snake_case__					:      Optional[int]				      =  (0, 0)
 snake_case__					:      int				      =  Cell()
 snake_case__					:      List[Any]				      =  (4, 4)
 print(f'''path from {start.position} to {goal.position}''')
 snake_case__					:      Tuple				      =  astar(world, start, goal)
 #   Just for visual reasons.
 for i in s:
  snake_case__					:      Any				      =  1
 print(world.w)







'''simple docstring'''


snake_case__					:      str				      =  '''Tobias Carryer'''

from time import time






class 					__SCREAMING_SNAKE_CASE						:







  '''simple docstring'''






  def __init__(			self				,		snake_case_				,		snake_case_				,		snake_case_				,		snake_case_=int(time()						)						):  # noqa: B008




       '''simple docstring'''

       UpperCAmelCase_							:       str       =				multiplier
       UpperCAmelCase_							:       Dict       =				increment
       UpperCAmelCase_							:       Tuple       =				modulo
       UpperCAmelCase_							:       Dict       =				seed






  def _UpperCamelCase					(			self						):




       '''simple docstring'''

       UpperCAmelCase_							:       Union[str, Any]       =				(self.multiplier * self.seed + self.increment) % self.modulo
       return self.seed


if __name__ == "__main__":
 # Show the LCG in action.
 snake_case__					:      Any				      =  LinearCongruentialGenerator(166_4525, 10_1390_4223, 2 << 31)
 while True:
  print(lcg.next_number())






