Changeset 9568

Timestamp:

05/04/08 01:19:02 (4 months ago)

Author:

bct

Message:

couple of quick bugfixes

Location:

branches/session_centric/src

Files:

• session.py (modified) (1 diff)
• tictactoe.py (modified) (2 diffs)

branches/session_centric/src/session.py

@@ -24 +24 @@
                 stanza_session.EncryptedStanzaSession.acknowledge_termination(self)
 
-                self.control.session = None
+                if self.control:
+                        self.control.session = None
 
         # remove events associated with this session from the queue

branches/session_centric/src/tictactoe.py

@@ -254 +254 @@
                 self.setup_window()
 
+        # check if the last move (at row r and column c) won the game
         def check_for_strike(self, p, r, c, strike):
                 # number in a row: up and down, left and right
@@ -269 +270 @@
 
                 for d in xrange(-strike, strike):
+                        r_in_range = 0 <= r+d < self.rows
+                        c_in_range = 0 <= c+d < self.cols
+
                         # vertical check
-                        try:
+                        if r_in_range:
                                 tallyI = tallyI + 1
                                 if self.board[r+d][c] != p:
                                         tallyI = 0
-                        except IndexError:
-                                pass
 
                         # horizontal check
-                        try:
+                        if c_in_range:
                                 tally_ = tally_ + 1
                                 if self.board[r][c+d] != p:
                                         tally_ = 0
-                        except IndexError:
-                                pass
 
                         # diagonal checks
-                        try:
+                        if r_in_range and c_in_range:
                                 tallyL = tallyL + 1
                                 if self.board[r+d][c+d] != p:
                                         tallyL = 0
-                        except IndexError:
-                                pass
-
-                        try:
+
+                        if r_in_range and 0 <= c-d < self.cols:
                                 tallyF = tallyF + 1
                                 if self.board[r+d][c-d] != p:
                                         tallyF = 0
-                        except IndexError:
-                                pass
 
                         if any([t == strike for t in (tallyL, tallyF, tallyI, tally_)]):