def simulate(lineup, games, print_outcomes=True):
winlog = []
P1 = lineup[0]
P2 = lineup[1]
for _ in range(games):
game = Game(P1, P2)
game.play(print_board=False, record_history=False)
winlog.append([P1.name(), P2.name(), game.winner.nr])
winlog = pd.DataFrame(winlog, columns=['P1', 'P2', 'winner'])
wins = round(100*len(winlog[winlog['winner']==1])/games, 1)
lost = round(100*len(winlog[winlog['winner']==2])/games, 1)
draw = round(100*len(winlog[winlog['winner']==0])/games, 1)
if print_outcomes:
print(f'P1 W: {wins} | D: {draw} | L: {lost}')
return wins, draw, lost
(HumanPlayer(), BotPlayer(model=P2model)),
# (BotPlayer(model=P1model), HumanPlayer())
]
games = 3
winlog = []
for match in lineup:
P1 = match[0]
P2 = match[1]
print(P1.name() + ' vs ' + P2.name())
for _ in range(games):
game = Game(P1, P2)
game.play(print_board=True, record_history=False)
winlog.append([P1.name(), P2.name(), game.winner.nr])
winlog = pd.DataFrame(winlog, columns=['P1', 'P2', 'winner'])
results = winlog.groupby(
by=['P1', 'P2', 'winner'])['winner'].count().to_frame('pc') / games
results = results.pivot_table(index=['P1', 'P2'],
columns='winner',
values='pc').reset_index()
results = results.rename(columns={0: 'Draw', 1: 'Win', 2: 'Lost'})
print(results)
message = "Do you want to be Crosses or Noughts [X/O]: "
human_is_cross = get_input(message, lambda x: x in ['x', 'o']) == 'x'
message = "Human starts or computer starts? [H/C]: "
human_move = get_input(message, lambda x: x in ['h', 'c']) == 'h'
game = Game(player1_first=human_move, player1_is_cross=human_is_cross)
while True:
if (game.player1_move):
game.print_boards()
move_raw = get_input("Enter move seperated by spaces (board x y) ",
game.check_valid_move_string)
move = list(map(int, move_raw.split()))
board, x, y = move
result = game.play(move)
else:
translate = mf(np.array(game.boards).flatten())
moves = mlp.predict([translate])[0]
moves = [z[1] for z in sorted([(x, i) for i, x in enumerate(moves)])]
#print("Wat",moves)
for move in moves:
board = move // 9
y = (move % 9) // 3
x = move % 3
move = (board, x, y)
#print("Player2: Trying move", move)
result = game.play(move)
if (result != -2):
def evaluate_game(mlp1, mlp2):
mf = np.vectorize(lambda x: 0.5 if x is None else float(x))
game = Game()
result = None
depth = 0
mistakes = 0
while (result not in [-1,0,1]):
#print(result)
#game.print_boards()
depth += 1
if (game.player1_move):
translate = mf(np.array(game.boards).flatten())
moves = mlp1.predict([translate])[0]
moves = [z[1] for z in sorted([(x,i) for i,x in enumerate(moves)])]
for move in moves:
board = move // 9
y = (move % 9) // 3
x = move % 3
move = (board,x,y)
#print("Player1: Trying move", move)
result = game.play(move)
if (result != -2):
#print("Move made")
break
mistakes += 1
else:
translate = mf(np.array(game.boards).flatten())
moves = mlp2.predict([translate])[0]
moves = [z[1] for z in sorted([(x,i) for i,x in enumerate(moves)])]
#print("Wat",moves)
for move in moves:
board = move // 9
y = (move % 9) // 3
x = move % 3
move = (board,x,y)
#print("Player2: Trying move", move)
result = game.play(move)
if (result != -2):
#print("Move made")
break
if (result == 1):
return (10,depth,mistakes)
elif (result == -1):
return (-10,depth,mistakes)
elif (result == 0):
return (20,depth,mistakes)
else:
print("This should never happen")
return None
if (result == 1):
average += (10.0) #+depth*3)/mistakes
elif (result == -1):
average += (-10.0) #+depth*3)/mistakes
elif (result == 0):
average += 1000.0
else:
print("This should never happen")
return None
return (average/10.0,)
def evaluate_game(mlp1):
mf = np.vectorize(lambda x: 0.5 if x is None else float(x))
game = Game()
result = None
depth = 0
mistakes = 0
average = 0.0
average_depth = 0.0
average_mistakes = 0.0
for _ in range(10):
while (result not in [-1, 0, 1]):
#print(result)
#game.print_boards()
depth += 1
if (game.player1_move):
translate = mf(np.array(game.boards).flatten())
moves = mlp1.predict([translate])[0]
moves = [
z[1] for z in sorted([(x, i) for i, x in enumerate(moves)])
]
for move in moves:
board = move // 9
y = (move % 9) // 3
x = move % 3
move = (board, x, y)
#print("Player1: Trying move", move)
result = game.play(move)
if (result != -2):
#print("Move made")
break
mistakes += 1
else:
move = game.get_computer_move()
result = game.play(move)
#game.print_boards()
if (mistakes == 0):
mistakes = 1
if (result == 1):
average += (10.0)
average_depth += depth
average_mistakes += mistakes
elif (result == -1):
average += (-10.0)
average_depth += depth
average_mistakes += mistakes
elif (result == 0):
average += 1000.0
else:
print("This should never happen")
return None
return (average / 10.0, average_depth / 10.0, average_mistakes / 10.0)