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Commit 81ca8bb

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tic-tac-toe game
Building the tic-tac-toe game using PySimpleGUI. Status - InProgress
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'''tic-tac-toe Game using PySimpleGUI'''
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import os
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import numpy as np
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import PySimpleGUI as sg
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CURRENT_WORKING_DIRECTORY = os.path.dirname(os.path.realpath(__file__))
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X_IMAGE = CURRENT_WORKING_DIRECTORY + '\\X.png'
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X_RED = CURRENT_WORKING_DIRECTORY + '\\X_Red.png'
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O_IMAGE = CURRENT_WORKING_DIRECTORY + '\\O.png'
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O_RED = CURRENT_WORKING_DIRECTORY + '\\O_Red.png'
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GAME_ICON = CURRENT_WORKING_DIRECTORY + '\\tictactoe.ico'
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START_GAME: bool = False
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CHECK_FOR_WINNER: bool = False
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ROWS, COLS = (3, 3)
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GAME_PROGRESS_ARRAY = [['' for i in range(COLS)] for j in range(ROWS)]
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GAME_PROGRESS_ARRAY = np.array(GAME_PROGRESS_ARRAY, dtype=str)
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WINNING_PATTERNS: list = [['00', '10', '20'], ['01', '11', '21'], ['02', '12', '22'], # rows
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['00', '01', '02'], ['10', '11', '12'], ['20', '21', '22'], # columns
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['00', '11', '22'], ['00', '11', '02']] # diagonals
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def split(word):
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'''splits a string to constituents chars.'''
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return [int(char) for char in word]
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def progress_game(key: str, player_marker: str):
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'''populated the 'GAME_PROGRESS_ARRAY' and
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checks for is winning condition.'''
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global GAME_PROGRESS_ARRAY
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row, column = split(key)
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GAME_PROGRESS_ARRAY[row][column] = player_marker
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if CHECK_FOR_WINNER:
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is_winning()
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def is_row_column_diagonal_complete(row_col_num: int = -1, is_row: bool = True, is_diagonal: bool = False):
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'''checks if the given row or column is complete
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to proceed with a winner.'''
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if is_diagonal == False and row_col_num != -1:
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if is_row:
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row = row_col_num
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if GAME_PROGRESS_ARRAY[row][0] != '' and \
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GAME_PROGRESS_ARRAY[row][1] != '' and \
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GAME_PROGRESS_ARRAY[row][2] != '':
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return True
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else:
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return False
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else:
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col = row_col_num
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if GAME_PROGRESS_ARRAY[0][col] != '' and \
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GAME_PROGRESS_ARRAY[1][col] != '' and \
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GAME_PROGRESS_ARRAY[2][col] != '':
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return True
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else:
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return False
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else:
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if GAME_PROGRESS_ARRAY[0][0] != '' and \
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GAME_PROGRESS_ARRAY[1][1] != '' and \
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GAME_PROGRESS_ARRAY[2][2] != '':
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return True
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elif GAME_PROGRESS_ARRAY[2][0] != '' and \
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GAME_PROGRESS_ARRAY[1][1] != '' and \
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GAME_PROGRESS_ARRAY[0][2] != '':
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return True
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def mark_the_winner(row_column_index: int, row_as_winner: bool):
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'''marks the winner row/column by updating
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the button row/column.'''
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if row_as_winner:
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row = row_column_index
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if GAME_PROGRESS_ARRAY[row][0] == 'X':
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GAME_BOARD[str(row)+str(0)].update(image_filename=X_RED)
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GAME_BOARD[str(row)+str(1)].update(image_filename=X_RED)
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GAME_BOARD[str(row)+str(2)].update(image_filename=X_RED)
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else:
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GAME_BOARD[str(row)+str(0)].update(image_filename=O_RED)
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GAME_BOARD[str(row)+str(1)].update(image_filename=O_RED)
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GAME_BOARD[str(row)+str(2)].update(image_filename=O_RED)
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else:
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col = row_column_index
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if GAME_PROGRESS_ARRAY[0][col] == 'X':
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GAME_BOARD[str(0)+str(col)].update(image_filename=X_RED)
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GAME_BOARD[str(1)+str(col)].update(image_filename=X_RED)
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GAME_BOARD[str(2)+str(col)].update(image_filename=X_RED)
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else:
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GAME_BOARD[str(0)+str(col)].update(image_filename=O_RED)
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GAME_BOARD[str(1)+str(col)].update(image_filename=O_RED)
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GAME_BOARD[str(2)+str(col)].update(image_filename=O_RED)
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def is_winning():
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'''evaluated the current state of the gameboard
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and checks if there is a winner currently.'''
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global GAME_PROGRESS_ARRAY
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global CHECK_FOR_WINNER
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# check for the row wise sequence.
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for row in range(ROWS):
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if is_row_column_diagonal_complete(row_col_num=row, is_row=True):
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if GAME_PROGRESS_ARRAY[row][0] == GAME_PROGRESS_ARRAY[row][1] == GAME_PROGRESS_ARRAY[row][2]:
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mark_the_winner(row_column_index=row, row_as_winner=True)
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sg.popup('winnner', grab_anywhere=True)
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CHECK_FOR_WINNER = False
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return True
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# check for the column wise sequence.
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for col in range(COLS):
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if is_row_column_diagonal_complete(row_col_num=col, is_row=False):
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if GAME_PROGRESS_ARRAY[0][col] == GAME_PROGRESS_ARRAY[1][col] == GAME_PROGRESS_ARRAY[2][col]:
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mark_the_winner(row_column_index=col, row_as_winner=False)
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sg.popup('winnner')
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CHECK_FOR_WINNER = False
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return True
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# check for the 2 diagonals for a winning sequence.
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if is_row_column_diagonal_complete(is_diagonal=True):
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if GAME_PROGRESS_ARRAY[0][0] == GAME_PROGRESS_ARRAY[1][1] == GAME_PROGRESS_ARRAY[2][2]:
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# mark_the_winner(row_column_index=col, row_as_winner=False)
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sg.popup('winnner')
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CHECK_FOR_WINNER = False
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return True
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elif GAME_PROGRESS_ARRAY[2][0] == GAME_PROGRESS_ARRAY[1][1] == GAME_PROGRESS_ARRAY[0][2]:
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# mark_the_winner(row_column_index=col, row_as_winner=False)
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sg.popup('winnner')
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CHECK_FOR_WINNER = False
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return True
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def init_game_window():
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'''Initializes and creates the game options window.'''
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init_game_layout = [[sg.Text('Player 1 Name: ', size=(12, 1)),
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sg.InputText('', key='-P1_NAME-')],
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[sg.Text('Player 2 Name: ', size=(12, 1)),
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sg.InputText('', key='-P2_NAME-')],
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[sg.Frame(layout=[[sg.Radio('X', group_id="P1_PREF", key='-P1_MARK-',
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default=True, size=(10, 1)),
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sg.Radio('O', group_id="P1_PREF", key='-P2_MARK-')]],
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title='Player 1 Preference', relief=sg.RELIEF_GROOVE,
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tooltip='Set Player 1 Preference')],
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[sg.Button("Start Game", key='-START-'), sg.Button('Exit', key='-EXIT-')]]
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return sg.Window('Tic Tac Toe Options', icon=GAME_ICON, finalize=True).Layout(init_game_layout)
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INIT_WINDOW = init_game_window()
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while True:
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EVENT, VALUES = INIT_WINDOW.Read()
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if EVENT in (sg.WINDOW_CLOSED, '-EXIT-'):
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break
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if EVENT not in (None, '-EXIT-'):
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if EVENT == '-START-':
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if VALUES['-P1_NAME-'] == '' and VALUES['-P2_NAME-'] == '':
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sg.popup_ok("Error initializing players name. Enter both the players name before proceeding.",
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title='Tic Tac Toe', icon=GAME_ICON)
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else:
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PLAYER1_NAME, PLAYER2_NAME, PLAYER1_X, PLAYER2_X = VALUES['-P1_NAME-'], VALUES['-P2_NAME-'], VALUES['-P1_MARK-'], VALUES['-P2_MARK-']
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# Get the PLayer Markers to start with.
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if PLAYER1_X:
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PLAYER1_MARKER, PLAYER2_MARKER = ("X", "O")
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else:
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PLAYER1_MARKER, PLAYER2_MARKER = ("O", "X")
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# set the flag to start the game as once the
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# window is closed the event loop will be destroyed.
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if EVENT == '-START-':
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if VALUES['-P1_NAME-'] is not None and VALUES['-P2_NAME-'] is not None:
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START_GAME = True
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# Close the options window and start the game.
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INIT_WINDOW.close()
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INIT_WINDOW.close()
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STEP_COUNTER: int = 0
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PLAYER_SWITCH = True
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PLAYER1_MARKED_CELLS: list = []
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PLAYER2_MARKED_CELLS: list = []
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if START_GAME:
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GAME_BOARD_LAYOUT = [[sg.Text('Player 1: ' + PLAYER1_NAME, key='-P1-', text_color='darkblue')],
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[sg.Text('Player 2: ' + PLAYER2_NAME, key='-P2-', text_color='white')],
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[sg.Text(PLAYER1_NAME + "'s Marker: " + PLAYER1_MARKER)],
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[sg.Text(PLAYER2_NAME + "'s Marker: " + PLAYER2_MARKER)],
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[sg.Text('')]]
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GAME_BOARD_LAYOUT += [[sg.Button(' ', size=(8, 4), key=str(j)+str(i))
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for i in range(3)] for j in range(3)]
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GAME_BOARD = sg.Window('Tic Tac Toe', icon=GAME_ICON).Layout(GAME_BOARD_LAYOUT)
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while True:
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GAME_EVENT, GAME_VALUES = GAME_BOARD.Read()
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if GAME_EVENT in (sg.WINDOW_CLOSED, 'Exit'):
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break
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CURRENT_MARKER = GAME_BOARD[GAME_EVENT].get_text()
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GAME_BOARD[GAME_EVENT].update(PLAYER1_MARKER if CURRENT_MARKER == ' ' and\
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PLAYER_SWITCH is True else PLAYER2_MARKER if CURRENT_MARKER == ' ' and\
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PLAYER_SWITCH is False else PLAYER1_MARKER if CURRENT_MARKER == PLAYER1_MARKER
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else PLAYER2_MARKER if CURRENT_MARKER == PLAYER2_MARKER else ' ')
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# Change the color of the player text to mark
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# the next player's turn. 'DarkBlue indicates
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# the player who should make the next move.'
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# Additionally, Once the player has made a move,
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# disable the button.
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if GAME_BOARD[GAME_EVENT].get_text() == PLAYER1_MARKER:
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# increase the step counter.
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# The minimum number of steps required to win the game is 5
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STEP_COUNTER += 1
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PLAYER_SWITCH = False
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PLAYER1_MARKED_CELLS.append(GAME_EVENT)
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GAME_BOARD['-P1-'].update(text_color='white')
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GAME_BOARD['-P2-'].update(text_color='darkblue')
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GAME_BOARD[GAME_EVENT].update(image_filename=X_IMAGE)
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GAME_BOARD[GAME_EVENT].update(disabled=True)
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progress_game(GAME_EVENT, PLAYER1_MARKER)
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elif GAME_BOARD[GAME_EVENT].get_text() == PLAYER2_MARKER:
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# increase the step counter.
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# The minimum number of steps required to win the game is 5
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STEP_COUNTER += 1
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PLAYER_SWITCH = True
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PLAYER2_MARKED_CELLS.append(GAME_EVENT)
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GAME_BOARD['-P1-'].update(text_color='darkblue')
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GAME_BOARD['-P2-'].update(text_color='white')
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GAME_BOARD[GAME_EVENT].update(image_filename=O_IMAGE)
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GAME_BOARD[GAME_EVENT].update(disabled=True)
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progress_game(GAME_EVENT, PLAYER2_MARKER)
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# The minimum number of steps required
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# to win the game board is 5.
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if STEP_COUNTER == 4:
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CHECK_FOR_WINNER = True
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# GAME_BOARD.close()
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