Tic tac toe GUI game in python
How tic tac toe game algorithms works
Tic Tac Toe is a popular game that is played on a 3x3 board between two players. The objective of the game is to place three of your symbols in a row, either vertically, horizontally, or diagonally. In programming, several algorithms can be used to implement the game's logic.
One of the most straightforward algorithms for implementing Tic Tac Toe is the brute force algorithm. This algorithm simply involves checking all possible moves to see if any of them will result in a win or a draw. Although this algorithm is easy to understand, it can be slow and inefficient when used for larger board sizes.
Another algorithm that is commonly used is the minimax algorithm. This algorithm is recursive in nature and evaluates all possible moves and their outcomes while assuming that the opponent will choose the best move for them.
The algorithm then selects the move that maximizes the player's chances of winning while minimizing the opponent's chances.
The alpha-beta pruning algorithm is a variation of the minimax algorithm that aims to reduce the number of nodes that need to be evaluated.
The algorithm achieves this by pruning subtrees that are guaranteed to be worse than previously explored subtrees.
A more advanced algorithm that has been used for implementing Tic Tac Toe is the Monte Carlo Tree Search (MCTS) algorithm. The MCTS algorithm involves using random simulations to determine the best move.
The algorithm simulates a large number of games, with random moves being made at each turn. The simulations are used to build a tree of possible moves, and the move that results in the highest win rate is chosen.
In conclusion, there are several algorithms available for implementing Tic Tac Toe.
The choice of algorithm to use will depend on factors such as the level of complexity desired and the size of the game board.
In this project we are created tic tac toe game using tkinter library
Tkinter is a python GUI library, using this tkinter library you can make GUI application fast and easy way,
See how it's look like this game?
In this game there are two mode you can play 1st is a player vs computer and 2nd is player vs player you can choose which mode you have to play...
Tick tack toe | images
Then click on toss Button to know whose turn is first.
Source code
from tkinter import *
from tkinter import font
from random import randint
import time
#PyCoder
#@A Kiran Rajput
#www.diplomastudymaterial.tech
class Player():
def __init__(self,name,marker):
self.name = name
self.marker = marker
class Game:
p1 = Player('Player','X')
p2 = Player('Computer','O')
is_p1_turn = True
game_over = False
def __init__(self):
self.root = Tk()
self.root.geometry('318x400')
self.root.title('Tic Tac Toe')
self.root.maxsize(318,400)
self.root.minsize(318,400)
self.count = 0
self.welcome_screen()
self.root.mainloop()
def welcome_screen(self):
self.welcome_frame = Frame(self.root,bg='#DCE0E1')
self.welcome_frame.pack(fill=BOTH,expand=True)
Label(self.welcome_frame, text='Select the Game Mode',
bg='#DCE0E1', fg='#000000',
font=('',20)).pack(padx=10,pady=40)
Button(self.welcome_frame, text='Player vs Computer',
bg='#FFF000', fg='#000000',
command=lambda: self.player_info_screen(1)).pack(padx=30,pady=30)
Button(self.welcome_frame, text='Player vs Player',
bg='#FFF000', fg='#000000',
command=lambda: self.player_info_screen(2)).pack(padx=30)
Label(self.welcome_frame, text='this project provided by @A Kiran Rajput ',
bg='#DCE0E1', fg='#000000',
font=('',6)).pack(padx=5,pady=0)
Label(self.welcome_frame, text='if you want more project then visit our website www.diplomastudymaterial.tech',
bg='#DCE0E1', fg='#000000',
font=('',6)).pack(padx=5,pady=0)
Label(self.welcome_frame, text='and download a project absolutely free and subscribe our ●PyCoder● youtube channel',
bg='#DCE0E1', fg='#000000',
font=('',6)).pack(padx=10,pady=0)
def player_info_screen(self,player_number):
self.welcome_frame.pack_forget()
self.game_mode = player_number
self.player_info_frame = Frame(self.root,bg='#DCE0E1')
self.player_info_frame.pack(fill=BOTH,expand=True)
Label(self.player_info_frame,text='Enter the Player Info',
bg='#DCE0E1', fg='#000000',
font=('',20)).pack(pady=30)
entryList=[]
for i in range(self.game_mode):
l = Label(self.player_info_frame, bg='#DCE0E1')
l.pack(pady=5)
Label(l,text=f'Player {i+1}',bg='#DCE0E1',fg='#000000',font=('',12)).pack(side=LEFT,padx=20)
entryList.append(Entry(l,bg='#DCE0E1',fg='#000000'))
entryList[i].pack(side=LEFT)
entryList[i].insert(0,f'Player {i+1}')
Label(self.player_info_frame,text="Press Toss Button To Know Who's Turns Frist",
bg='#DCE0E1', fg='#000000',
font=('',10)).pack(pady=20)
self.toss_bt = Button(self.player_info_frame,text='Toss',command=lambda: self.toss(entryList))
self.toss_bt.pack()
def toss(self,lst):
self.toss_bt['state'] = DISABLED
if randint(1,100) % 2 == 0:
self.is_p1_turn = True
else:
self.is_p1_turn = False
if self.game_mode == 2:
self.p1.name = lst[0].get()
self.p2.name = lst[1].get()
else:
self.p1.name = lst[0].get()
self.p2.name = 'Computer'
self.toss_frame = Frame(self.player_info_frame,bg='#DCE0E1')
self.toss_frame.pack(fill=BOTH,expand=True)
if self.is_p1_turn:
Label(self.toss_frame,text=f'{self.p1.name} Wins\n Select Your Marker',
bg='#DCE0E1', fg='#000000',
font=('',10)).pack(pady=10)
l=Label(self.toss_frame,bg='#DCE0E1')
l.pack()
Button(l, text='X', command=lambda: self.players_marker('X','O')).pack(side=LEFT,padx=20)
Button(l, text='O', command=lambda: self.players_marker('O','X')).pack(side=LEFT,padx=20)
elif self.game_mode == 2:
Label(self.toss_frame,text=f'{self.p2.name} Wins',
bg='#DCE0E1', fg='#000000',
font=('',10)).pack(pady=10)
l=Label(self.toss_frame,bg='#DCE0E1')
l.pack()
Button(l, text='X', command=lambda: self.players_marker('O','X')).pack(side=LEFT,padx=20)
Button(l, text='O', command=lambda: self.players_marker('X','O')).pack(side=LEFT,padx=20)
else:
Label(self.toss_frame,text=f"{self.p2.name} Wins And Selects the 'O' marker",
bg='#DCE0E1', fg='#000000',
font=('',10)).pack(pady=15)
self.is_p1_turn = False
self.root.after(1000,self.set_comp_move)
def set_comp_move(self):
self.play_game()
self.root.after(1000,self.computer_move)
def players_marker(self,marker1,marker2):
self.p1.marker = marker1
self.p2.marker = marker2
self.play_game()
def play_game(self):
self.player_info_frame.pack_forget()
self.game_window()
def game_window(self):
self.game_window_frame = Frame(self.root, bg='#DCE0E1')
self.game_window_frame.pack(fill=BOTH,expand=True)
self.l1 = Label(self.game_window_frame,text='',font=('',20),bg='#DCE0E1', fg='#000000')
self.l1.grid(row=0,column=0,columnspan=3,sticky=E+W,pady=20)
if self.is_p1_turn:
self.l1.config(text=self.p1.name + "'s Turns")
else:
self.l1.config(text=self.p2.name + "'s Turns")
b1 = Button(self.game_window_frame,text=' ' ,font=('',15), width=6, height=3, command=lambda: self.on_click(1))
b2 = Button(self.game_window_frame,text=' ' ,font=('',15), width=6, height=3, command=lambda: self.on_click(2))
b3 = Button(self.game_window_frame,text=' ' ,font=('',15), width=6, height=3, command=lambda: self.on_click(3))
b4 = Button(self.game_window_frame,text=' ' ,font=('',15), width=6, height=3, command=lambda: self.on_click(4))
b5 = Button(self.game_window_frame,text=' ' ,font=('',15), width=6, height=3, command=lambda: self.on_click(5))
b6 = Button(self.game_window_frame,text=' ' ,font=('',15), width=6, height=3, command=lambda: self.on_click(6))
b7 = Button(self.game_window_frame,text=' ' ,font=('',15), width=6, height=3, command=lambda: self.on_click(7))
b8 = Button(self.game_window_frame,text=' ' ,font=('',15), width=6, height=3, command=lambda: self.on_click(8))
b9 = Button(self.game_window_frame,text=' ' ,font=('',15), width=6, height=3, command=lambda: self.on_click(9))
b1.grid(row=1,column=0)
b2.grid(row=1,column=1)
b3.grid(row=1,column=2)
b4.grid(row=2,column=0)
b5.grid(row=2,column=1)
b6.grid(row=2,column=2)
b7.grid(row=3,column=0)
b8.grid(row=3,column=1)
b9.grid(row=3,column=2)
self.gb_List = [b1,b2,b3,b4,b5,b6,b7,b8,b9]
Label(self.game_window_frame,text='Tic Tac Toe',font=('',20),
bg='#DCE0E1', fg='#000000').grid(row=4,column=0,columnspan=3,pady=10,sticky=EW)
def on_click(self,index):
if self.game_mode == 1:
self.player_vs_computer_rule(index)
else:
self.player_vs_player_rule(index)
def player_vs_computer_rule(self,index):
self.gb_List[index-1]['text'] = self.p1.marker
self.gb_List[index-1]['state'] = DISABLED
self.l1.config(text=self.p2.name + "'s Turns")
self.count += 1
self.check_result(self.p1)
if self.count != 9 and not self.game_over:
self.root.after(500,self.computer_move)
def player_vs_player_rule(self,index):
if self.is_p1_turn:
self.gb_List[index-1]['text'] = self.p1.marker
self.gb_List[index-1]['state'] = DISABLED
self.count += 1
self.check_result(self.p1)
self.l1.config(text=self.p2.name + "'s Turns")
self.is_p1_turn=False
else:
self.gb_List[index-1]['text'] = self.p2.marker
self.gb_List[index-1]['state'] = DISABLED
self.count += 1
self.check_result(self.p2)
self.l1.config(text=self.p1.name + "'s Turns")
self.is_p1_turn=True
def computer_move(self):
run = True
while run:
box_num = randint(0,8)
if self.gb_List[box_num]['state'] == DISABLED:
continue
else:
run = False
self.count += 1
self.gb_List[box_num]['text'] = self.p2.marker
self.gb_List[box_num]['state'] = DISABLED
self.check_result(self.p2)
self.l1.config(text=self.p1.name + "'s Turns")
def check_result(self,player):
for i in range(3):
# vertical matching
if self.gb_List[i*3]['text'] == self.gb_List[i*3+1]['text'] == self.gb_List[i*3+2]['text'] == player.marker:
self.gb_List[i*3]['bg']=self.gb_List[i*3+1]['bg']=self.gb_List[i*3+2]['bg'] = 'green'
self.root.after(500,lambda: self.display_massage('Congratulation',f'{player.name} win this Game'))
# Horizondal matching
if self.gb_List[i]['text'] == self.gb_List[i+3]['text'] == self.gb_List[i+6]['text'] == player.marker:
self.gb_List[i]['bg']=self.gb_List[i+3]['bg']=self.gb_List[i+6]['bg'] = 'green'
self.root.after(500,lambda: self.display_massage('Congratulation',f'{player.name} win this Game'))
# Diagonal matching
if self.gb_List[0]['text'] == self.gb_List[4]['text'] == self.gb_List[8]['text'] == player.marker:
self.gb_List[0]['bg']=self.gb_List[4]['bg']=self.gb_List[8]['bg'] = 'green'
self.root.after(500,lambda: self.display_massage('Congratulation',f'{player.name} win this Game'))
if self.gb_List[2]['text'] == self.gb_List[4]['text'] == self.gb_List[6]['text'] == player.marker:
self.gb_List[2]['bg']=self.gb_List[4]['bg']=self.gb_List[6]['bg'] = 'green'
self.root.after(500,lambda: self.display_massage('Congratulation',f'{player.name} win this Game'))
if self.count == 9 and not self.game_over:
self.root.after(500,lambda: self.display_massage('Draw','No one Wins'))
def display_massage(self,massage_header,massage):
self.game_over = True
self.game_window_frame.pack_forget()
self.massage_frame = Frame(self.root, bg='#DCE0E1')
self.massage_frame.pack(fill=BOTH,expand=True)
Label(self.massage_frame,text=massage_header+'\n'+massage,
bg='#DCE0E1', fg='#000000',
font=('',15)).pack(pady=30)
Button(self.massage_frame,text='Rematch',bg='#FFF000', fg='#000000',command=self.rematch).pack(pady=5)
Button(self.massage_frame,text='Main Menu',bg='#FFF000', fg='#000000',command=self.main_menu).pack(pady=5)
Button(self.massage_frame,text='Exit',bg='#FFF000', fg='#000000',command=self.root.destroy).pack(pady=5)
def main_menu(self):
self.game_over = False
self.count = 0
self.massage_frame.pack_forget()
self.welcome_frame.pack(fill=BOTH,expand=True)
def rematch(self):
self.game_over = False
self.count = 0
self.massage_frame.pack_forget()
self.toss_bt['state'] = NORMAL
self.toss_frame.pack_forget()
self.player_info_frame.pack(fill=BOTH,expand=True)
if __name__ == "__main__":
Game()
#PyCoder
#@A Kiran Rajput
