rule2 = Rule(c3, [(50, maze1), (50, maze2)])
with self.assertRaises(ValueError):
Grammar([rule1, rule2])
rules = []
try:
for wall_number in range(5):
for combination in combinations(Directions, wall_number):
rules.append(Rule(Cell(combination), [(100, maze3)]))
grammar = Grammar(rules)
except ValueError:
self.fail("This grammar should be valid but raised an exception")
if __name__ == '__main__':
c1 = Cell({Directions.N})
c2 = Cell({Directions.S})
c3 = Cell({Directions.N, Directions.E})
c4 = Cell({})
maze3 = Maze(2, 1, {(0, 0): c2, (1, 0): c3})
rules = []
for wall_number in range(5):
for combination in combinations(Directions, wall_number):
rules.append(Rule(Cell(combination), [(100, maze3)]))
grammar = Grammar(rules)
print(grammar)
maze3.pretty_print()
maze4 = grammar.iterate(maze3)
maze4.pretty_print()
# unittest.main()
