104 

   104 

   105     // get the version number that we've been tracking

   105     // get the version number that we've been tracking

   106     NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults];

   106     NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults];

   107     NSString *trackingVersion = [userDefaults stringForKey:@"HedgeVersion"];

   107     NSString *trackingVersion = [userDefaults stringForKey:@"HedgeVersion"];

   108 

   108 

   112     if (trackingVersion == nil || [trackingVersion isEqualToString:version] == NO) {

   109     if (trackingVersion == nil || [trackingVersion isEqualToString:version] == NO) {

   113         // remove any reminder of previous games as saves are going to be wiped out

   110         // remove any reminder of previous games as saves are going to be wiped out

   114         [userDefaults setObject:@"" forKey:@"savedGamePath"];

   111         [userDefaults setObject:@"" forKey:@"savedGamePath"];

   115         // update the tracking version with the new one

   112         // update the tracking version with the new one

   116         [userDefaults setObject:version forKey:@"HedgeVersion"];

   113         [userDefaults setObject:version forKey:@"HedgeVersion"];

   147     }

   144     }

   148     [setup release];

   145     [setup release];

   149     */

   146     */

   150 }

   147 }

   151 

   148 

   152 

   153 

   153 #pragma mark -

   154 #pragma mark -

   154 -(IBAction) switchViews:(id) sender {

   155 -(IBAction) switchViews:(id) sender {

   155     UIButton *button = (UIButton *)sender;

   156     UIButton *button = (UIButton *)sender;

   156     UIAlertView *alert;

   157     UIAlertView *alert;