Python Forum

I don't know how to set turns: human Vs computer. Based on my code: the computer's movement needs the human to click on any button.

# -*- coding: utf-8 -*-

from tkinter import *
import random

root = Tk()
root.title("Tres en raya")
root.resizable(0, 0)

board = [' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ']


def lucky_guess():
    movement = random.randint(0, 8)
    while board[movement] == 'X' or board[movement] == 'O':
        movement = random.randint(0, 8)
    print("The computer has chosen the tile number: ", movement)
    board[movement] = "O"
    if movement == 0:
        tile_0["text"] = "O"
    elif movement == 1:
        tile_1["text"] = "O"
    elif movement == 2:
        tile_2["text"] = "O"
    elif movement == 3:
        tile_3["text"] = "O"
    elif movement == 4:
        tile_4["text"] = "O"
    elif movement == 5:
        tile_5["text"] = "O"
    elif movement == 6:
        tile_6["text"] = "O"
    elif movement == 7:
        tile_7["text"] = "O"
    elif movement == 8:
        tile_8["text"] = "O"


def check_winner():
    if board[0] == 'X' and board[1] == 'X' and board[2] == 'X':
        print("Player's won. Game over.")
        # sys.exit()
    elif board[3] == 'X' and board[4] == 'X' and board[5] == 'X':
        print("Player's won. Game over.")
        # sys.exit()
    elif board[6] == 'X' and board[7] == 'X' and board[8] == 'X':
        print("Player's won. Game over.")
        # sys.exit()
    elif board[0] == 'X' and board[3] == 'X' and board[6] == 'X':
        print("Player's won. Game over.")
        # sys.exit()
    elif board[1] == 'X' and board[4] == 'X' and board[7] == 'X':
        print("Player's won. Game over.")
        # sys.exit()
    elif board[2] == 'X' and board[5] == 'X' and board[8] == 'X':
        print("Player's won. Game over.")
        # sys.exit()
    elif board[0] == 'X' and board[4] == 'X' and board[8] == 'X':
        print("Player's won. Game over.")
        # sys.exit()
    elif board[2] == 'X' and board[4] == 'X' and board[6] == 'X':
        print("Player's won. Game over.")
        # sys.exit()
    if board[0] == 'O' and board[1] == 'O' and board[2] == 'O':
        print("Computer's won. Game over.")
        # sys.exit()
    elif board[3] == 'O' and board[4] == 'O' and board[5] == 'O':
        print("Computer's won. Game over.")
        # sys.exit()
    elif board[6] == 'O' and board[7] == 'O' and board[8] == 'O':
        print("Computer's won. Game over.")
        # sys.exit()
    elif board[0] == 'O' and board[3] == 'O' and board[6] == 'O':
        print("Computer's won. Game over.")
        # sys.exit()
    elif board[1] == 'O' and board[4] == 'O' and board[7] == 'O':
        print("Computer's won. Game over.")
        # sys.exit()
    elif board[2] == 'O' and board[5] == 'O' and board[8] == 'O':
        print("Computer's won. Game over.")
        # sys.exit()
    elif board[0] == 'O' and board[4] == 'O' and board[8] == 'O':
        print("Computer's won. Game over.")
        # sys.exit()
    elif board[2] == 'O' and board[4] == 'O' and board[6] == 'O':
        print("Computer's won. Game over.")
        # sys.exit()


def set_movement(square, n):
    global turn
    if board[n] == " " and turn == 'X':
        square["text"] = "X"
        board[n] = "X"
        check_winner()
        messages.config(text="Computer's turn")
        turn = 'O'
    elif turn == 'O':
        lucky_guess()
        check_winner()
        messages.config(text="Player's turn")
        turn = 'X'
    print(board)


tile_6 = Button(root, text="6", bg='gray', fg='white', height=4, width=8,
                command=lambda: set_movement(tile_6, 6))
tile_6.grid(row=0, column=0)

tile_7 = Button(root, text="7", bg='gray', fg='white', height=4, width=8,
                command=lambda: set_movement(tile_7, 7))
tile_7.grid(row=0, column=1)

tile_8 = Button(root, text="8", bg='gray', fg='white', height=4, width=8,
                command=lambda: set_movement(tile_8, 8))
tile_8.grid(row=0, column=2)

tile_3 = Button(root, text="3", bg='gray', fg='white', height=4, width=8,
                command=lambda: set_movement(tile_3, 3))
tile_3.grid(row=1, column=0)

tile_4 = Button(root, text="4", bg='gray', fg='white', height=4, width=8,
                command=lambda: set_movement(tile_4, 4))
tile_4.grid(row=1, column=1)

tile_5 = Button(root, text="5", bg='gray', fg='white', height=4, width=8,
                command=lambda: set_movement(tile_5, 5))
tile_5.grid(row=1, column=2)

tile_0 = Button(root, text="0", bg='gray', fg='white', height=4, width=8,
                command=lambda: set_movement(tile_0, 0))
tile_0.grid(row=2, column=0)

tile_1 = Button(root, text="1", bg='gray', fg='white', height=4, width=8,
                command=lambda: set_movement(tile_1, 1))
tile_1.grid(row=2, column=1)

tile_2 = Button(root, text="2", bg='gray', fg='white', height=4, width=8,
                command=lambda: set_movement(tile_2, 2))
tile_2.grid(row=2, column=2)

messages = Label(root, text="--------------")
messages.grid(row=3, columnspan=4)


choice = random.choice('XO')
beginning = choice, "'s turn."
messages.config(text=beginning)
turn = choice

root.mainloop()

You can Use:

while True:
   if gameWon(Boolean):
       break
       # or popup dialog to restart
   else:      
       #players turn
       #computers turn

Al Swiegart has written many free books on python and games. In some linux distributions his games are installed by default and the code is open sourced available to read and tweek. Making Games book can be found here:
https://inventwithpython.com/makinggames.pdf
at the end of the book he has several human vs computer games with code.
You are on the right track keep going,
Joe