def go(self, direction: str) -> Board:
current_zero_row = self.row_containing_blank_piece()
current_zero_column = self.column_containing_blank_piece()
if self.is_move_possible(direction) is False:
raise ValueError(f'Moving {direction} Not possible')
blocks = _cpy(self.blocks)
if direction == 'UP':
x_position = current_zero_row - 1
y_position = current_zero_column
elif direction == 'DOWN':
x_position = current_zero_row + 1
y_position = current_zero_column
elif direction == 'LEFT':
x_position = current_zero_row
y_position = current_zero_column - 1
elif direction == 'RIGHT':
x_position = current_zero_row
y_position = current_zero_column + 1
swapping_piece = blocks[x_position][y_position]
blocks[x_position][y_position] = 0
blocks[current_zero_row][current_zero_column] = swapping_piece
return Board(blocks)
def __init__(self, win):
assert isinstance(win, SegmentsGenerator)
self._win = _cpy(win)
self._win.init_segmentation()
def __init__(self, win):
assert isinstance(win, SegmentsGenerator)
self._win = _cpy(win)
self._win.init_segmentation()