def on_click(button):
"""
This function determines the action of any button.
"""
global ttt, choices, count, sym, result, x_pos, o_pos
if count % 2 == 0:
sym = "X"
else:
sym = "O"
count += 1
button.config(
text=sym,
state='disabled',
disabledforeground="red") # For cross
x, y = get_coordinates(button)
x += 1
y += 1
x_pos.append((x, y))
state = gen_state(to_move='O', x_positions=x_pos,
o_positions=o_pos)
try:
choice = choices.get()
if "Random" in choice:
a, b = random_player(ttt, state)
elif "Pro" in choice:
a, b = minmax_decision(state, ttt)
else:
a, b = alpha_beta_player(ttt, state)
except (ValueError, IndexError, TypeError) as e:
disable_game()
result.set("It's a draw :|")
return
if 1 <= a <= 3 and 1 <= b <= 3:
o_pos.append((a, b))
button_to_change = get_button(a - 1, b - 1)
if count % 2 == 0: # Used again, will become handy when user is given the choice of turn.
sym = "X"
else:
sym = "O"
count += 1
if check_victory(button):
result.set("You win :)")
disable_game()
else:
button_to_change.config(text=sym, state='disabled',
disabledforeground="black")
if check_victory(button_to_change):
result.set("You lose :(")
disable_game()
def on_click(button):
"""
This function determines the action of any button.
"""
global ttt, choices, count, sym, result, x_pos, o_pos
if count % 2 == 0:
sym = "X"
else:
sym = "O"
count += 1
button.config(
text=sym,
state='disabled',
disabledforeground="red") # For cross
x, y = get_coordinates(button)
x += 1
y += 1
x_pos.append((x, y))
state = gen_state(to_move='O', x_positions=x_pos,
o_positions=o_pos)
try:
choice = choices.get()
if "Random" in choice:
a, b = random_player(ttt, state)
elif "Pro" in choice:
a, b = minimax_decision(state, ttt)
else:
a, b = alphabeta_player(ttt, state)
except (ValueError, IndexError, TypeError) as e:
disable_game()
result.set("It's a draw :|")
return
if 1 <= a <= 3 and 1 <= b <= 3:
o_pos.append((a, b))
button_to_change = get_button(a - 1, b - 1)
if count % 2 == 0: # Used again, will become handy when user is given the choice of turn.
sym = "X"
else:
sym = "O"
count += 1
if check_victory(button):
result.set("You win :)")
disable_game()
else:
button_to_change.config(text=sym, state='disabled',
disabledforeground="black")
if check_victory(button_to_change):
result.set("You lose :(")
disable_game()
def mouse_click(self, x, y):
player = self.players[self.turn]
if self.ttt.terminal_test(self.state):
if 0.55 <= x/self.width <= 0.95 and 6/7 <= y/self.height <= 6/7+1/8:
self.state = self.ttt.initial
self.turn = 0
self.draw_board()
return
if player == 'human':
x, y = int(3*x/self.width) + 1, int(3*y/(self.height*6/7)) + 1
if (x, y) not in self.ttt.actions(self.state):
# Invalid move
return
move = (x, y)
elif player == 'alphabeta':
move = alphabeta_player(self.ttt, self.state)
else:
move = random_player(self.ttt, self.state)
self.state = self.ttt.result(self.state, move)
self.turn ^= 1
self.draw_board()
def mouse_click(self, x, y):
player = self.players[self.turn]
if self.ttt.terminal_test(self.state):
if 0.55 <= x/self.width <= 0.95 and 6/7 <= y/self.height <= 6/7+1/8:
self.state = self.ttt.initial
self.turn = 0
self.draw_board()
return
if player == 'human':
x, y = int(3*x/self.width) + 1, int(3*y/(self.height*6/7)) + 1
if (x, y) not in self.ttt.actions(self.state):
# Invalid move
return
move = (x, y)
elif player == 'alphabeta':
move = alphabeta_player(self.ttt, self.state)
else:
move = random_player(self.ttt, self.state)
self.state = self.ttt.result(self.state, move)
self.turn ^= 1
self.draw_board()
# b1.initial.board.move("R", "L")
# print(b1.terminal_test(b1.initial))
# if(move == "d"):
# b1.initial.board.move("R", "D")
# print(b1.terminal_test(b1.initial))
# if(move == "u"):
# b1.initial.board.move("R", "U")
# print(b1.terminal_test(b1.initial))
# if(move == "di"):
# b1.initial.board.display()
# if(move == "e"):
# break
# Random player para pruebas
print("-------------------------")
b1.result(b1, random_player(b1, b1.states[-1]))
b1.display()
print("-------------------------")
b1.result(b1, random_player(b1, b1.states[-1]))
b1.display()
# Alpha vs random
# print("-------------------------")
# b1.result(b1,alphabeta_player(b1, b1.states[-1]))
# b1.display()
# print("-------------------------")
# b1.result(b1,random_player(b1, b1.states[-1]))
# b1.display()
print("WIN-------------------------")
b1.initial.board.display()
# create the current game state with the available information
gameState = GameState(to_move=nextToMove,
utility=utilityValue,
board=board,
moves=moves)
print()
print("moves: ", end="")
# The below print will give all the legal actions possible from this gameState
print(ticTacToe.actions(gameState))
#Below is the alphabeta_player who choses to play optimally
alphabeta_player(ticTacToe, gameState)
#Below is the random_player who choses to play normally
random_player(ticTacToe, gameState)
print()
print("current game state: ")
#the below command displays the state of game
ticTacToe.display(gameState)
print()
print("================================")
print("Whose turn is it now?")
print(nextToMove)
print("===================================================")
print("How many states did the minimax algorithm evaluate?")
numberOfStates = 0
if (len(moves) > 0):
optimalMove, numberOfStates = minimax_decision(gameState, ticTacToe, True)
