def test_chain_length(self):
board = Board(size=9, win_chain_length=4)
self.assertEqual(board.get_spot_coord(0, 0), Player.NONE)
board.move_coord(0, 0)
self.assertEqual(board.get_spot_coord(0, 0), Player.FIRST)
self.assertFalse(board.is_move_available(0))
board.move_coord(0, 1)
board.move_coord(1, 1)
self.assertEqual(board.get_spot_coord(1, 1), Player.FIRST)
index00 = board._transformer.coordinate_to_index(0, 0)
index11 = board._transformer.coordinate_to_index(1, 1)
assert (board.chain_length(index11, -1, 0) == 1)
assert (board.chain_length(index11, -1, -1) == 2)
assert (board.chain_length(index00, 1, 1) == 2)
board.move_coord(1, 0)
board.move_coord(2, 2)
board.move_coord(2, 3)
board.move_coord(3, 3)
board.unmove()
board.move_coord(3, 3)
index33 = board._transformer.coordinate_to_index(3, 3)
self.assertEqual(board.chain_length(index33, 1, 1), 1)
self.assertEqual(board.get_spot_coord(2, 2), Player.FIRST)
assert (board.game_won())
if board.get_player_to_move() == Board.FIRST_PLAYER:
inp = input("Input your move (i.e. \"3 5\"): ")
if len(inp.split(' ')) != 2:
print('Incorrect number of coordinates, please try again!')
continue
x, y = inp.split(' ')
try:
x = int(x)
y = int(y)
except:
print('Please input Numbers!')
continue
if x < 0 or x >= SIZE or y < 0 or y >= SIZE:
print('Out of bounds!')
continue
if not board.is_move_available(x, y):
print('Invalid Move!')
continue
result = board.move(x, y)
print(board.guide_print())
else:
print('Computer is thinking...')
possible_moves, root_node = mind.p_search(board,
False,
root_node=None,
save_root=False)
best_move, best_node = possible_moves[0]
print(" ")
print(best_move, 'Q:', best_node.q)