Update Extensions/CCLayerPanZoom/CCLayerPanZoom.m

Extensions/CCLayerPanZoom/CCLayerPanZoom.m

@@ -211,8 +211,6 @@ - (id) init
         self.rubberEffectRecoveryTime = 0.2f;
         _rubberEffectRecovering = NO;
         _rubberEffectZooming = NO;
-
-        _isTouchBeganCalled = NO;
 	}	
 	return self;
 }
@@ -222,8 +220,6 @@ - (id) init
 - (void) ccTouchesBegan: (NSSet *) touches 
 			  withEvent: (UIEvent *) event
 {
-	_isTouchBeganCalled = YES;
-
 	for (UITouch *touch in [touches allObjects]) 
 	{
 		// Add new touche to the array with current touches
@@ -247,7 +243,7 @@ - (void) ccTouchesMoved: (NSSet *) touches
 	// However, when the scene is transitioning in, ccTouchesBegan is not called,
 	// causing self.touches to be empty, thus crashing the app due to an attempt
 	// to access an empty array.
-	if (!_isTouchBeganCalled) return;
+	if ([self.touches count] == 0) return;
 
 	BOOL multitouch = [self.touches count] > 1;
 	if (multitouch)
@@ -328,8 +324,6 @@ - (void) ccTouchesMoved: (NSSet *) touches
 - (void) ccTouchesEnded: (NSSet *) touches 
 			  withEvent: (UIEvent *) event
 {
-	_isTouchBeganCalled = NO;
-
     _singleTouchTimestamp = INFINITY;
 
     // Process click event in single touch.
@@ -362,8 +356,6 @@ - (void) ccTouchesEnded: (NSSet *) touches
 - (void) ccTouchesCancelled: (NSSet *) touches 
 				  withEvent: (UIEvent *) event
 {
-	_isTouchBeganCalled = NO;
-
 	for (UITouch *touch in [touches allObjects]) 
 	{
 		// Remove touche from the array with current touches