def game_over(board):
"""
1: num_pieces >=4
2: num_pieces = 1 -> 1 wins
"""
b_counter = 0
w_counter = 0
for i in range(64):
if board[i] == "b" or board[i] == "B":
b_counter += 1
elif board[i] == "w" or [i] == "W":
w_counter += 1
state = State(board, Turn.WHITE, [])
if w_counter == 0 or (b_counter > 3 and w_counter < 2) or len(state.get_states()) == 0:
print("GAME OVER! You lost!")
return True
if b_counter == 0 or (w_counter > 3 and b_counter < 2):
print("CONGRATS! You won!")
return True
return False
def move_function(state: State):
"""
Return best computer move
"""
best_move = None
val = -10000
depth = 5
for state in state.get_states():
score = alpha_beta(state, depth, -10000, 10000, True)
if score > val:
val, best_move = score, state.move
return best_move
def validate_move(coordinates_input: str, board: list):
# noinspection PyBroadException
try:
tokens = coordinates_input.split()
src, dest = int(tokens[0]), int(tokens[1])
except Exception:
return None
move = [src, dest]
state = State(board, Turn.WHITE, [])
legal_moves = [el.move for el in state.get_states()]
print(f'Available moves: {legal_moves}')
if move in legal_moves:
return move
else:
return None
