Game 4: Tic Tac Toe Game in Python

 Game 4: Tic Tac Toe Game in Python

#Make a Tic-Tac-Toe game using mouse events in pygame

import pygame as pg,sys

from pygame.locals import *

import time

#initialize global variables

XO = 'x'

winner = None

draw = False

width = 400

height = 400

white = (255, 255, 255)

line_color = (10,10,10)

#TicTacToe 3x3 board

TTT = [[None]*3,[None]*3,[None]*3]

#initializing pygame window

pg.init()

fps = 30

CLOCK = pg.time.Clock()

screen = pg.display.set_mode((width, height+100),0,32)

pg.display.set_caption("Tic Tac Toe Game by Sachin Kumar")

#loading the images

opening = pg.image.load('imgs\\ticsachin.png')

x_img = pg.image.load('imgs\m_x.png')

o_img = pg.image.load('imgs\m_o.png')

#resizing images

x_img = pg.transform.scale(x_img, (80,80))

o_img = pg.transform.scale(o_img, (80,80))

opening = pg.transform.scale(opening, (width, height+100))

def game_opening():

    screen.blit(opening,(0,0))

    pg.display.update()

    time.sleep(1)

    screen.fill(white)

    

    # Drawing vertical lines

    pg.draw.line(screen,line_color,(width/3,0),(width/3, height),7)

    pg.draw.line(screen,line_color,(width/3*2,0),(width/3*2, height),7)

    # Drawing horizontal lines

    pg.draw.line(screen,line_color,(0,height/3),(width, height/3),7)

    pg.draw.line(screen,line_color,(0,height/3*2),(width, height/3*2),7)

    draw_status()

    

def draw_status():

    global draw

    if winner is None:

        message = XO.upper() + "'s Turn"

    else:

        message = winner.upper() + " won!"

    if draw:

        message = 'Game Draw!'

    font = pg.font.Font(None, 30)

    text = font.render(message, 1, (255, 255, 255))

    # copy the rendered message onto the board

    screen.fill ((0, 0, 0), (0, 400, 500, 100))

    text_rect = text.get_rect(center=(width/2, 500-50))

    screen.blit(text, text_rect)

    pg.display.update()

def check_win():

    global TTT, winner,draw

    # check for winning rows

    for row in range (0,3):

        if ((TTT [row][0] == TTT[row][1] == TTT[row][2]) and(TTT [row][0] is not None)):

            # this row won

            winner = TTT[row][0]

            pg.draw.line(screen, (250,0,0), (0, (row + 1)*height/3 -height/6),\

                              (width, (row + 1)*height/3 - height/6 ), 4)

            break

    # check for winning columns

    for col in range (0, 3):

        if (TTT[0][col] == TTT[1][col] == TTT[2][col]) and (TTT[0][col] is not None):

            # this column won

            winner = TTT[0][col]

            #draw winning line

            pg.draw.line (screen, (250,0,0),((col + 1)* width/3 - width/6, 0),\

                          ((col + 1)* width/3 - width/6, height), 4)

            break

    # check for diagonal winners

    if (TTT[0][0] == TTT[1][1] == TTT[2][2]) and (TTT[0][0] is not None):

        # game won diagonally left to right

        winner = TTT[0][0]

        pg.draw.line (screen, (250,70,70), (50, 50), (350, 350), 4)

       

    if (TTT[0][2] == TTT[1][1] == TTT[2][0]) and (TTT[0][2] is not None):

        # game won diagonally right to left

        winner = TTT[0][2]

        pg.draw.line (screen, (250,70,70), (350, 50), (50, 350), 4)

    

    if(all([all(row) for row in TTT]) and winner is None ):

        draw = True

    draw_status()

def drawXO(row,col):

    global TTT,XO

    if row==1:

        posx = 30

    if row==2:

        posx = width/3 + 30

    if row==3:

        posx = width/3*2 + 30

    if col==1:

        posy = 30

    if col==2:

        posy = height/3 + 30

    if col==3:

        posy = height/3*2 + 30

    TTT[row-1][col-1] = XO

    if(XO == 'x'):

        screen.blit(x_img,(posy,posx))

        XO= 'o'

    else:

        screen.blit(o_img,(posy,posx))

        XO= 'x'

    pg.display.update()

    #print(posx,posy)

    #print(TTT)

   

    

def userClick():

    #get coordinates of mouse click

    x,y = pg.mouse.get_pos()

    #get column of mouse click (1-3)

    if(x<width/3):

        col = 1

    elif (x<width/3*2):

        col = 2

    elif(x<width):

        col = 3

    else:

        col = None

        

    #get row of mouse click (1-3)

    if(y<height/3):

        row = 1

    elif (y<height/3*2):

        row = 2

    elif(y<height):

        row = 3

    else:

        row = None

    #print(row,col)

    

    if(row and col and TTT[row-1][col-1] is None):

        global XO

        

        #draw the x or o on screen

        drawXO(row,col)

        check_win()

        

        

def reset_game():

    global TTT, winner,XO, draw

    time.sleep(3)

    XO = 'x'

    draw = False

    game_opening()

    winner=None

    TTT = [[None]*3,[None]*3,[None]*3]

    

game_opening()

# run the game loop forever

while(True):

    for event in pg.event.get():

        if event.type == QUIT:

            pg.quit()

            sys.exit()

        elif event.type == MOUSEBUTTONDOWN:

            # the user clicked; place an X or O

            userClick()

            if(winner or draw):

                reset_game()

            

    pg.display.update()

    CLOCK.tick(fps)