tikTakToe.py

   1 #!/usr/bin/env pythyon3
   2 from tkinter import *
   3 from tkinter import messagebox
   4 import random as r
   5
   6 # Button function: function to define a button
   7 def button(frame):
   8     b=Button(frame,padx=1,bg="indianred4",activebackground="tomato3",
   9     width=3,text="  ",font=('arial',60,'bold'), relief="sunken",bd=10)
  10     return b
  11
  12 # Change function: change operand for next player (X or O)
  13 def change_a():
  14     global a
  15     for i in ['O','X']:
  16         if not (i==a):
  17             a=i
  18             break
  19
  20 # Reset function: reset game (reset buttons to normal & clear text)
  21 def reset():
  22     global a
  23     for i in range(3):
  24         for j in range(3):
  25             b[i][j]["text"]="  "
  26             b[i][j]["state"]=NORMAL
  27
  28 # Check function: checks for Victory or Draw
  29 def check():
  30     for i in range(3):
  31         # left/right/up/down
  32         if(b[i][0]["text"]==b[i][1]["text"]==b[i][2]["text"]==a or
  33         b[0][i]["text"]==b[1][i]["text"]==b[2][i]["text"]==\
  34         b[2][i]["text"]==a):
  35             messagebox.showinfo("Congrats!!","'"+a+"' has won")
  36             reset()
  37     # diagnols
  38     if(b[0][0]["text"]==b[1][1]["text"]==b[2][2]["text"]==a or
  39     b[0][2]["text"]==b[1][1]["text"]==b[2][0]["text"]==a):
  40         messagebox.showinfo("Congrats!!","'"+a+"' has won")
  41         reset()
  42     elif(b[0][0]["state"]==b[0][1]["state"]==b[0][2]["state"]==\
  43     b[1][0]["state"]==b[1][1]["state"]==b[1][2]["state"]==\
  44     b[2][0]["state"]==b[2][1]["state"]==b[2][2]["state"]==DISABLED):
  45         messagebox.showinfo("Tied!!","The match ended in a draw")
  46         reset()
  47
  48 # Click function: handle clicks on board
  49 def click(row,col):
  50     b[row][col].config(text=a,state=DISABLED,disabledforeground=color[a])
  51     check()
  52     change_a()
  53     label.config(text=a+"'s Chance")
  54 ##############   Main Program  ##########################################
  55 root=Tk()  #Window defined
  56 root.title("Tic-Tac-Toe")  # Title given
  57 a=r.choice(['O','X'])  # 2 operators (operands) defined
  58 color={'O':"deep sky blue",'X':"lawn green"}
  59 b=[[],[],[]]
  60 for i in range(3):
  61     for j in range(3):
  62         b[i].append(button(root))
  63         b[i][j].config(command= lambda row=i,col=j:click(row,col))
  64         b[i][j].grid(row=i,column=j)
  65 label=Label(text=a+"'s Chance",font=('arial',20,'bold'),bg="rosy brown")
  66 label.grid(row=3,column=0,columnspan=3,sticky="nsew")
  67 root.mainloop()