# USER: TCG
# Tic Tac Toe (User vs Computer)
import random
def place(num,x):
# Returns all the moves made
for i in range(len(x)):
if x[i] == num:
pos = x.index(num)
return x[(pos + 1)]
return str(num)
def print_grid(move,player,x):
pos_list.extend([move,player])
# Grid on which the player and computer play on
grid = ["","-------------\n",
"|",place(1,pos_list),"|",place(2,pos_list),"|",place(3,pos_list),"|\n",
"|---+---+---|\n",
"|",place(4,pos_list),"|",place(5,pos_list),"|",place(6,pos_list),"|\n",
"|---+---+---|\n",
"|",place(7,pos_list),"|",place(8,pos_list),"|",place(9,pos_list),"|\n",
"-------------\n"]
if x == 2:
# Only prints one the player has made a move
print '\n', ' '.join(grid)
def winner(x,player,xx):
# Checks if there is a winner (Really messy, could do with code simplifying)
if ((1 in x and 4 in x and 7 in x)or(1 in x and 2 in x and 3 in x)or(2 in x and 5 in x and 8 in x)or(3 in x and 6 in x and 9 in x)or
(4 in x and 5 in x and 6 in x)or(7 in x and 8 in x and 9 in x)or(1 in x and 5 in x and 9 in x)or(3 in x and 5 in x and 7 in x)):
# If prevents the A.I part from printing the statemnt
if xx <> 1:
print '\n'*5,"\'%s\'" %player, "HAS WON!"
return 1 == 1
def computer_AI_part(listx):
global computer_move
# Chceks all possible values which the player can and enter to win and blocks it
for x in range(1,10):
if x not in pos_list:
listx.append(x)
if (winner(listx,'Computer',1)) == True:
del listx[-1]
computer_move = x
return 1
del listx[-1]
def computer_and_player():
global computer_move,pos_list,player_list,computer_list
replay,draw = 0,0
while True:
# Replay's the game
if replay == 1:
restart = raw_input("Would you like to replay?: ")
if restart == "yes":
pass
else:
return
else:
print "\nTic Tac Toe - Computer vs You", '\n'*2,"Computer goes first\n"
replay,computer_move,players_move,loop_count,pos_list,player_list,computer_list = 0,0,0,0,[],[],[]
for each in "XXXXX":
loop_count += 1
# Computer's Move
if computer_AI_part(computer_list) or computer_AI_part(player_list) == 1:
pass
else:
while True:
computer_move = random.randint(1,9)
if computer_move in pos_list:
continue
break
computer_list.append(computer_move)
# Prints Grid
print_grid(computer_move,'O',2)
if loop_count == 5:
if winner(player_list,'player',2) == True or winner(computer_list,'Computer',2) == True:
pass
else:
print "Match Was a draw!"
replay = 1
break
# Checks winner
if winner(computer_list,'Computer',2) == True:
replay = 1
break
# Player's Move
while True:
try:
players_move = int(raw_input("\n\'%s\' Enter a value from the grid to plot your move: " %each))
if players_move in pos_list or players_move < 1 or players_move > 9:
print "Enter an available number that's between 1-9"
continue
break
except:
print "Enter a number"
player_list.append(players_move)
# Sets player's move for printing
print_grid(players_move,each,1)
# Checks winner again
if winner(player_list,'player',1) == True:
print_grid(players_move,each,2)
winner(player_list,'player',2)
replay = 1
break
if __name__ == "__main__":
computer_and_player()
