From cb7e068343330b7337768fe2c9a735a831ab43f8 Mon Sep 17 00:00:00 2001
From: Michael <mgracer48@yahoo.com>
Date: Wed, 7 Dec 2016 19:14:04 +0100
Subject: [PATCH] fixed ai :D

---
 tic_tac_toe.py | 78 +++++++++++++++++++++++++++++++++++++++++++++-----
 updater.py     |  2 +-
 2 files changed, 72 insertions(+), 8 deletions(-)

diff --git a/tic_tac_toe.py b/tic_tac_toe.py
index 5723a33..c0c01da 100644
--- a/tic_tac_toe.py
+++ b/tic_tac_toe.py
@@ -18,6 +18,43 @@ def checkLine(char, spot1, spot2, spot3):
     if board[spot1] == char and board[spot2] == char and board[spot3] == char:
         return True
 
+def x_is_about_to_win(spot1, spot2, spot3):
+     if board[spot1] == 'x' and board[spot2] == 'x' and board[spot3] != 'o' and board[spot3] !='x':
+         return True
+def checkAlmostWin():
+     if x_is_about_to_win(2,1,0):
+         return 0
+     if x_is_about_to_win(6,3,0):
+         return 0
+     if x_is_about_to_win(8,4,0):
+         return 0
+     if x_is_about_to_win(7,4,1):
+         return 1
+     if x_is_about_to_win(0,1,2):
+         return 2
+     if x_is_about_to_win(6,4,2):
+         return 2
+     if x_is_about_to_win(8,5,2):
+         return 2
+     if x_is_about_to_win(5,4,3):
+         return 3
+     if x_is_about_to_win(3,4,5):
+         return 5
+     if x_is_about_to_win(0,3,6):
+         return 6
+     if x_is_about_to_win(2,4,6):
+         return 6
+     if x_is_about_to_win(8,7,6):
+         return 6
+     if x_is_about_to_win(1,4,7):
+         return 7
+     if x_is_about_to_win(0,4,8):
+         return 8
+     if x_is_about_to_win(2,5,8):
+         return 8
+     if x_is_about_to_win(6,7,8):
+         return 8
+
 def checkAll(char):
     if checkLine(char, 0, 1, 2):
         return True
@@ -83,15 +120,36 @@ def single_player():
 
 
         while True:
-            random.seed() #give a random generator
-            opponent = random.randint(0, 8)
+            if checkAlmostWin() == 0:
+                opponent = 0
+            elif checkAlmostWin() == 1:
+                opponent = 1
+            elif checkAlmostWin() == 2:
+                opponent = 2
+            elif checkAlmostWin() == 3:
+                opponent = 3
+            elif checkAlmostWin() == 4:
+                opponent = 4
+            elif checkAlmostWin() == 5:
+                opponent = 5
+            elif checkAlmostWin() == 6:
+                opponent = 6
+            elif checkAlmostWin() == 7:
+                opponent = 7
+            elif checkAlmostWin() == 8:
+                opponent = 8
+            else:
+                random.seed()
+                opponent = random.randint(0, 8)
             if board[opponent] != 'o' and board[opponent] != 'x':
             	board[opponent] = 'o'
-
 #Check
             	if checkAll('o') == True:
                     print 'O WINS!'
                     break
+                elif board[0] != 0 and board[1] != 1 and board[2] != 2 and board[3] != 3 and board[4] !=4 and board[5]!= 5 and board[6] != 6 and board[7] != 7 and board[8] != 8 and checkAll('o') != True and checkAll('x') != True:
+                    print 'Its a tie'
+                    break
                 break
 
         else:
@@ -100,12 +158,18 @@ def single_player():
 if selectmode == 'single player':
     while True:
         single_player()
-        #if win == True:
-        #    askplayagain = raw_input('Want to play again? Enter y for yes or n for no.')
-
-        #playagain()
+        askplayagain = raw_input('Want to play again? Enter y for yes or n for no.')
+        if askplayagain.lower() == 'y':
+            single_player()
+        elif askplayagain.lower() == 'n':
+            break
         break
 elif selectmode == 'multiplayer':
     while True:
         multiplayer()
+        askplayagain2 = raw_input('Want to play again? Enter y for yes or n for no.')
+        if askplayagain2.lower() == 'y':
+            multiplayer()
+        elif askplayagain2.lower() == 'n':
+            break
         break
diff --git a/updater.py b/updater.py
index 6d86903..d9adbd3 100644
--- a/updater.py
+++ b/updater.py
@@ -1,4 +1,4 @@
 import git
 
-g = git.cmd.Git(git_dir)
+g = git.cmd.Git('./')
 g.pull()