mirror of
https://github.com/metafy-social/python-scripts.git
synced 2024-11-27 22:11:10 +00:00
103 lines
2.9 KiB
Python
103 lines
2.9 KiB
Python
import math
|
|
import time
|
|
from player import HumanPlayer, SmartComputerPlayer
|
|
|
|
|
|
class TicTacToe():
|
|
def __init__(self):
|
|
self.board = self.make_board()
|
|
self.current_winner = None
|
|
|
|
@staticmethod
|
|
def make_board():
|
|
return [' ' for _ in range(9)]
|
|
|
|
def print_board(self):
|
|
for row in [self.board[i*3:(i+1) * 3] for i in range(3)]:
|
|
print('| ' + ' | '.join(row) + ' |')
|
|
|
|
@staticmethod
|
|
def print_board_nums():
|
|
# 0 | 1 | 2
|
|
number_board = [[str(i) for i in range(j*3, (j+1)*3)] for j in range(3)]
|
|
for row in number_board:
|
|
print('| ' + ' | '.join(row) + ' |')
|
|
|
|
def make_move(self, square, letter):
|
|
if self.board[square] == ' ':
|
|
self.board[square] = letter
|
|
if self.winner(square, letter):
|
|
self.current_winner = letter
|
|
return True
|
|
return False
|
|
|
|
def winner(self, square, letter):
|
|
# check the row
|
|
row_ind = math.floor(square / 3)
|
|
row = self.board[row_ind*3:(row_ind+1)*3]
|
|
# print('row', row)
|
|
if all([s == letter for s in row]):
|
|
return True
|
|
col_ind = square % 3
|
|
column = [self.board[col_ind+i*3] for i in range(3)]
|
|
# print('col', column)
|
|
if all([s == letter for s in column]):
|
|
return True
|
|
if square % 2 == 0:
|
|
diagonal1 = [self.board[i] for i in [0, 4, 8]]
|
|
# print('diag1', diagonal1)
|
|
if all([s == letter for s in diagonal1]):
|
|
return True
|
|
diagonal2 = [self.board[i] for i in [2, 4, 6]]
|
|
# print('diag2', diagonal2)
|
|
if all([s == letter for s in diagonal2]):
|
|
return True
|
|
return False
|
|
|
|
def empty_squares(self):
|
|
return ' ' in self.board
|
|
|
|
def num_empty_squares(self):
|
|
return self.board.count(' ')
|
|
|
|
def available_moves(self):
|
|
return [i for i, x in enumerate(self.board) if x == " "]
|
|
|
|
|
|
def play(game, x_player, o_player, print_game=True):
|
|
|
|
if print_game:
|
|
game.print_board_nums()
|
|
|
|
letter = 'X'
|
|
while game.empty_squares():
|
|
if letter == 'O':
|
|
square = o_player.get_move(game)
|
|
else:
|
|
square = x_player.get_move(game)
|
|
if game.make_move(square, letter):
|
|
|
|
if print_game:
|
|
print(letter + ' makes a move to square {}'.format(square))
|
|
game.print_board()
|
|
print('')
|
|
|
|
if game.current_winner:
|
|
if print_game:
|
|
print(letter + ' wins!')
|
|
return letter # ends the loop and exits the game
|
|
letter = 'O' if letter == 'X' else 'X' # switches player
|
|
|
|
time.sleep(.8)
|
|
|
|
if print_game:
|
|
print('It\'s a tie!')
|
|
|
|
|
|
|
|
if __name__ == '__main__':
|
|
x_player = SmartComputerPlayer('X')
|
|
o_player = HumanPlayer('O')
|
|
t = TicTacToe()
|
|
play(t, x_player, o_player, print_game=True)
|