games123

# Tic-Tac-Toe Program using
# random number in Python

# importing all necessary libraries
import numpy as np
import random
from time import sleep

# Creates an empty board


def create_board():
	return(np.array([[0, 0, 0],
					[0, 0, 0],
					[0, 0, 0]]))

# Check for empty places on board


def possibilities(board):
	l = []

	for i in range(len(board)):
		for j in range(len(board)):

			if board[i][j] == 0:
				l.append((i, j))
	return(l)

# Select a random place for the player


def random_place(board, player):
	selection = possibilities(board)
	current_loc = random.choice(selection)
	board[current_loc] = player
	return(board)

# Checks whether the player has three
# of their marks in a horizontal row


def row_win(board, player):
	for x in range(len(board)):
		win = True

		for y in range(len(board)):
			if board[x, y] != player:
				win = False
				continue

		if win == True:
			return(win)
	return(win)

# Checks whether the player has three
# of their marks in a vertical row


def col_win(board, player):
	for x in range(len(board)):
		win = True

		for y in range(len(board)):
			if board[y][x] != player:
				win = False
				continue

		if win == True:
			return(win)
	return(win)

# Checks whether the player has three
# of their marks in a diagonal row


def diag_win(board, player):
	win = True
	y = 0
	for x in range(len(board)):
		if board[x, x] != player:
			win = False
	if win:
		return win
	win = True
	if win:
		for x in range(len(board)):
			y = len(board) - 1 - x
			if board[x, y] != player:
				win = False
	return win

# Evaluates whether there is
# a winner or a tie


def evaluate(board):
	winner = 0

	for player in [1, 2]:
		if (row_win(board, player) or
				col_win(board, player) or
				diag_win(board, player)):

			winner = player

	if np.all(board != 0) and winner == 0:
		winner = -1
	return winner

# Main function to start the game


def play_game():
	board, winner, counter = create_board(), 0, 1
	print(board)
	sleep(2)

	while winner == 0:
		for player in [1, 2]:
			board = random_place(board, player)
			print("Board after " + str(counter) + " move")
			print(board)
			sleep(2)
			counter += 1
			winner = evaluate(board)
			if winner != 0:
				break
	return(winner)


# Driver Code
print("Winner is: " + str(play_game()))