def computer_v_computer(current_state, player1, player2):
game_over = False
while game_over is False:
Ui.msg(BoardPresenter.display_terminal_board(current_state))
computers_move = Ai.make_move(current_state)
BoardState.update_state(current_state, User.current_player,
computers_move)
if EndStates.did_a_player_win(current_state, User.current_player,
win_config.winning_combos):
Ui.msg(BoardPresenter.display_terminal_board(current_state))
Ui.msg('Game Over: ' + User.current_player + ' WINS!')
return True
if EndStates.is_draw(current_state):
Ui.msg('DRAW. GameOver')
return True
if User.current_player == player1:
User.switch_current_user(User.current_player, player2)
else:
User.switch_current_user(User.current_player, player1)
def human_v_computer(current_state, player1, player2):
game_over = False
while game_over is False:
if User.current_player == player2:
Ui.msg("Computer has moved")
computers_move = Ai.make_move(current_state)
BoardState.update_state(current_state, User.current_player,
computers_move)
if User.current_player == player1:
User.switch_current_user(User.current_player, player2)
User.switch_current_user(User.current_player, player1)
else:
response = False
while response is False:
Ui.msg(
BoardPresenter.display_terminal_board(current_state))
response = CommandLinePrompt.get_input(
"Enter a number from 1-9: ")
response = UserActions.make_move(current_state, response)
BoardState.update_state(current_state, User.current_player,
response)
if EndStates.did_a_player_win(current_state,
User.current_player,
win_config.winning_combos):
Ui.msg(
BoardPresenter.display_terminal_board(current_state))
Ui.msg('Game Over: ' + User.current_player + ' WINS!')
return True
if EndStates.is_draw(current_state):
Ui.msg('DRAW. GameOver')
return True
if User.current_player == player1:
User.switch_current_user(User.current_player, player2)
else:
User.switch_current_user(User.current_player, player1)
class TicTacToeApp(App):
title = 'Tic Tac Toe'
board = []
choices = ["X","O"]
game_over = False
winning_combos = [
[0,1,2], [3,4,5], [6,7,8], # Horizontal
[0,3,6], [1,4,7], [2,5,8], # Vertical
[0,4,8], [2,4,6] # Diagonal
]
# On application build handler
def build(self):
Config.set('graphics', 'width', '450')
Config.set('graphics', 'height', '450')
Config.set('graphics','resizable', False)
self.layout = StackLayout()
for x in range(9): # range() explanation: http://pythoncentral.io/pythons-range-function-explained/
bt = Button(text='', font_size=120, width=150, height=150, size_hint=(None, None), id=str(x))
bt.bind(on_release=self.btn_pressed)
self.board.append(bt)
self.layout.add_widget(bt)
return self.layout
# On application start handler
def on_start(self):
self.init_players();
# On button pressed handler
def btn_pressed(self, button):
print(int(button.id))
if len(button.text.strip()) < 1: # Continue only if the button has no mark on it...
button.text = self.player
self.bot.make_move(self.board, self.winning_combos)
self.check_winner()
# Initializes players
def init_players(self):
self.bot = Ai(self.choices[randint(0,1)]);
self.player = "X" if self.bot.choice == "O" else "O"
if randint(0,1) == 1:
self.bot.make_move(self.board, self.winning_combos)
greeting = "Hello Player! Bot plays first! You are playing with \"" + self.player + "\""
else:
greeting = "Hello Player! You are playing with \"" + self.player + "\""
self.popup_message(greeting)
# Checks winner after every move...
def check_winner(self):
for combo in self.winning_combos:
if self.board[combo[0]].text == self.board[combo[1]].text == self.board[combo[2]].text and self.board[combo[0]].text != '':
self.game_over = True
if self.board[combo[0]].text == self.player:
self.popup_message('Player wins!')
else:
self.popup_message('Bot wins!')
# Resets game state by deleting button values...
def reset_game(self, popup):
if self.game_over:
for button in self.board:
button.text = ''
self.game_over = False
def popup_message(self, msg, title="Welcome!", reset="Hello!"):
popup = Popup(title=title, content=Label(text=msg), size=(435, 100), size_hint=(None, None))
popup.bind(on_dismiss=self.reset_game)
popup.open()