def generate_unique_states_from_sets(complexity, almanac=set_almanac, size=3):
"""From a state of complexity n, generate all states of complexity n+1."""
for state in almanac[complexity]:
board = Board(size)
board.previous_states = []
board.state = json.loads(state)
open_y = 1
open_x = 1
for row in board.state:
if 9 in row:
open_y += board.state.index(row)
open_x += row.index(9)
board.open_cell_coords = (open_x, open_y)
board._determine_legal_moves(board.open_cell_coords)
pboard = PracticeBoard(board.state)
for move in board.legal_moves:
if complexity > 0:
if str(pboard.practice_slide(move)) in almanac[complexity - 1]:
continue
almanac[complexity + 1].add(str(pboard.practice_slide(move)))
return almanac
def test_determine_legal_moves_finds_all_moves(coords, result):
"""Test that the legal moves are correctly determined around any coords."""
from electric_slide.scripts.board import Board
b = Board()
b._determine_legal_moves(coords)
assert sorted(b.legal_moves) == sorted(result)