Disable infinite looping issue

[jackdebugging]

Hi

When I set infinite looping flag to false.

Now scroll the page to 1/2/3... from 0 manually, assume the index comes to 2. Then use the api pagingView.scrollToPosition(.center, indexPath: IndexPath(item: 0, section: 0), animated: false)

Ok, now the index is 0, but this time infinite scrolling is turned on again. I can scroll to 4 directly, just like the infinite looping flat fails.

Here is the code

class DemoViewController: UIViewController {
    @IBOutlet weak var pagingView: PagingView!
        
    var colors: [UIColor] = ["0", "1", "2", "3", "4", "5"].map({ _ in UIColor.randomColor })

    override func viewDidLoad() {
        super.viewDidLoad()

        pagingView.dataSource = self
        pagingView.delegate = self
        pagingView.pagingMargin = 0
        pagingView.pagingInset = 0
        pagingView.infinite = false
        pagingView.showsHorizontalScrollIndicator = false
        
        let nib = UINib(nibName: "DemoViewCell", bundle: nil)
        pagingView.registerNib(nib, forCellWithReuseIdentifier: "DemoViewCell")
        
    }
    
    @IBAction func scrollManually(_ sender: Any) {
        pagingView.scrollToPosition(.center, indexPath: IndexPath(item: 0, section: 0), animated: false)
    }
    
    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }
    
}

extension DemoViewController: PagingViewDataSource, PagingViewDelegate {
    func scrollViewDidScroll(_ scrollView: UIScrollView) {
        if let centerCell = pagingView.visibleCenterCell() {
            title = "\(centerCell.indexPath.item)"
        }
    }
    
    func pagingView(_ pagingView: PagingView, numberOfItemsInSection section: Int) -> Int {
        return colors.count
    }
    
    func pagingView(_ pagingView: PagingView, cellForItemAtIndexPath indexPath: IndexPath) -> PagingViewCell {
        let cell = pagingView.dequeueReusableCellWithReuseIdentifier("DemoViewCell")
        if let cell = cell as? DemoViewCell {
            let color = colors[indexPath.item]
            cell.backgroundColor = color
            cell.label.text = "\(indexPath.item)"
        }
        return cell
    }
}

Here is the demo video: https://user-images.githubusercontent.com/16531533/170958760-dee49e3e-9e80-4b70-a840-4aebf9c72849.mov

[KyoheiG3]

@jackdebugging Thanks for the issue. I'll try to fix it, but I'm busy recently so it can't be fixed immediately.