private ICarouselElement FindCenterElement(float deltaX)
{
ICarouselElement centerElement = null;
for (int i = 0; i < elements.Count; i++)
{
if (elements[i] == currentElement)
{
if (deltaX > 0 && i > 0)
{
centerElement = elements[i - 1];
numberLvl = i - 1;
}
else if (deltaX < 0 && i < elements.Count - 1)
{
centerElement = elements[i + 1];
numberLvl = i + 1;
}
else
{
centerElement = currentElement;
}
break;
}
}
return(centerElement);
}
private ICarouselElement FindCenterElement(float deltaX)
{
ICarouselElement centerElement = null;
int k = 0;
for (int i = 0; i < elements.Count; i++)
{
if (elements[i] == currentElement)
{
k = i + 1;
if (deltaX > 0 && i - 1 >= 0)
{
centerElement = elements[i - 1];
NumberLvl = (k - 1);
textNumberLevel.text = NumberLvl.ToString();
}
else if (deltaX < 0 && i + 1 < elements.Count)
{
centerElement = elements[i + 1];
NumberLvl = (k + 1);
textNumberLevel.text = NumberLvl.ToString();
}
else
{
centerElement = currentElement;
}
break;
}
}
return(centerElement);
}
private void CheckCurrentElement(float deltaX)
{
ICarouselElement centerElement = FindCenterElement(deltaX);
if (centerElement != currentElement)
{
SetCurrentElement(centerElement);
}
}
private IEnumerator TweenToElement(ICarouselElement target)
{
while (true)
{
Vector2 currentPosition = target.Position;
Vector2 targetPosition = Vector2.Lerp(currentPosition, Vector2.zero, tweenSpeed * Time.deltaTime);
foreach (var element in elements)
{
element.Translate(targetPosition - currentPosition);
}
if (Mathf.Abs(target.Position.x) < 0.01f)
{
yield break;
}
yield return(null);
}
}
/// <summary>
/// Инициализация элементов карусели
/// </summary>
public void Initialization()
{
StopAllCoroutines();
buttonLvl[0].onClick.AddListener(() => ChangePage(false));
buttonLvl[1].onClick.AddListener(() => ChangePage(true));
numberLvl = 0;
currentElement = null;
elements = new List <ICarouselElement>();
foreach (RectTransform child in transform)
{
AddElement(child);
}
elementsIndex = new List <ICarouselElement>(elements);
SetCurrentElement(elementsIndex[0]);
}
private void SetCurrentElement(ICarouselElement element)
{
buttonLvl[0].gameObject.SetActive(true);
buttonLvl[1].gameObject.SetActive(true);
if (elements.Count == 1)
{
buttonLvl[0].gameObject.SetActive(false);
buttonLvl[1].gameObject.SetActive(false);
}
else if (numberLvl == 0)
{
buttonLvl[0].gameObject.SetActive(false);
}
else if (numberLvl == elements.Count - 1)
{
buttonLvl[1].gameObject.SetActive(false);
}
currentElement = element;
}
private void SetCurrentElement(ICarouselElement element)
{
for (int i = 0; i < elements.Count; i++)
{
buttonLvl[0].SetActive(true);
buttonLvl[1].SetActive(true);
if (NumberLvl == 1)
{
buttonLvl[0].SetActive(false);
}
else if (NumberLvl == 2)
{
buttonLvl[1].SetActive(false);
}
if (element == elementsIndex[i])
{
OnChangeElement?.Invoke(i);
}
}
currentElement = element;
}
