MMDrawer dirty no crazy switch !

-(void)panGestureCallback:(UIPanGestureRecognizer *)panGesture{
    static MMDrawerSide plow = MMDrawerSideNone;
    switch (panGesture.state) {
        case UIGestureRecognizerStateBegan:
            NSLog(@"BEEEGAAAN");
            plow = MMDrawerSideNone;
            self.startingPanRect = self.centerContainerView.frame;
        case UIGestureRecognizerStateChanged:{
            NSLog(@"CHAAAAANGE");
            CGRect newFrame = self.startingPanRect;
            CGPoint translatedPoint = [panGesture translationInView:self.centerContainerView];
            newFrame.origin.x = [self roundedOriginXForDrawerConstriants:CGRectGetMinX(self.startingPanRect)+translatedPoint.x];
            newFrame = CGRectIntegral(newFrame);
            CGFloat xOffset = newFrame.origin.x;
            NSLog(@"%@", NSStringFromCGRect(newFrame));
            MMDrawerSide visibleSide = MMDrawerSideNone;
            CGFloat percentVisible = 0.0;

            NSLog(@"%@", NSStringFromCGRect(newFrame));
            if(xOffset > 0 && self.openSide != MMDrawerSideRight){
                if (plow == MMDrawerSideNone || plow == MMDrawerSideLeft)
                {
                    plow = visibleSide = MMDrawerSideLeft;
                    percentVisible = xOffset/self.maximumLeftDrawerWidth;
                } else {
                    newFrame.origin.x = 0;
                    visibleSide = self.openSide;
                }
            }
            else if(xOffset < 0 && self.openSide != MMDrawerSideLeft){
                if (plow == MMDrawerSideNone || plow == MMDrawerSideRight)
                {
                    plow = visibleSide = MMDrawerSideRight;
                    percentVisible = ABS(xOffset)/self.maximumRightDrawerWidth;
                } else {

                    newFrame.origin.x = 0;
                    visibleSide = self.openSide;
                }
            }
            NSLog(@"%@", NSStringFromCGRect(newFrame));
            NSLog(@"%f", percentVisible);
            UIViewController * visibleSideDrawerViewController = [self sideDrawerViewControllerForSide:visibleSide];

            if(self.openSide != visibleSide){
                //Handle disappearing the visible drawer
                UIViewController * sideDrawerViewController = [self sideDrawerViewControllerForSide:self.openSide];
                [sideDrawerViewController beginAppearanceTransition:NO animated:NO];
                [sideDrawerViewController endAppearanceTransition];

                //Drawer is about to become visible
                [self prepareToPresentDrawer:visibleSide animated:NO];
                [visibleSideDrawerViewController endAppearanceTransition];
                [self setOpenSide:visibleSide];
            }
            else if(visibleSide == MMDrawerSideNone){
                [self setOpenSide:MMDrawerSideNone];
            }

            [self updateDrawerVisualStateForDrawerSide:visibleSide percentVisible:percentVisible];

            [self.centerContainerView setCenter:CGPointMake(CGRectGetMidX(newFrame), CGRectGetMidY(newFrame))];
            break;
        }
        case UIGestureRecognizerStateCancelled:
        case UIGestureRecognizerStateEnded:{
            NSLog(@"EEEENDDD");
            self.startingPanRect = CGRectNull;
            CGPoint velocity = [panGesture velocityInView:self.childControllerContainerView];
            [self finishAnimationForPanGestureWithXVelocity:velocity.x completion:^(BOOL finished) {
                if(self.gestureCompletion){
                    self.gestureCompletion(self, panGesture);
                }
            }];
            break;
        }
        default:
            break;
    }
}