/// <summary>
/// 放开Item
/// </summary>
/// <param name="evenData"></param>
/// <param name="obj"></param>
/// <param name="etl"></param>
public void UpItem(PointerEventData evenData, GameObject obj, DownUpEvent etl)
{
if (evenData.pointerId != _pointerId || _isDraging || _canMoving == false)
{
return;
}
_pointerId = 100;
ItemStateBack();
}
/// <summary>
/// 按下按钮
/// </summary>
/// <param name="ms"></param>
/// <param name="tf"></param>
/// <param name="etl"></param>
private void DownButton(MoveState ms, Transform tf, DownUpEvent etl)
{
if (_isMoving)
{
return;
}
_isMoving = true;
_moveState = ms;
ButtonEffect.Scale(tf, delegate { etl.enabled = true; Moving(); });
}
public static DownUpEvent Get(GameObject go)
{
DownUpEvent listener = go.GetComponent <DownUpEvent>();
if (listener == null)
{
listener = go.AddComponent <DownUpEvent>();
}
return(listener);
}
/// <summary>
/// 按下按钮
/// </summary>
/// <param name="ms"></param>
/// <param name="tf"></param>
/// <param name="etl"></param>
private void DownButton(MoveState ms, Transform tf, DownUpEvent etl)
{
if (_isMoving || _canMoving == false)
{
return;
}
_isMoving = true;
_moveState = ms;
ButtonEffect.Scale(tf, Moving, 1.4f);
}
private void Awake()
{
DownUpEvent.Get(_prevButton)._downAction = DownPrevButton;
DownUpEvent.Get(_nextButton)._downAction = DownNextButton;
_currentPage.Init(this);
_nextPage.Init(this);
if (_totalItemNum != 0)
{
Init(_totalItemNum);
}
}
/// <summary>
/// 添加事件
/// </summary>
private void AddEvent()
{
_canMoving = true;
DownUpEvent.Get(_prevButton)._downAction = DownPrevButton;
DownUpEvent.Get(_nextButton)._downAction = DownNextButton;
for (int i = 0; i < _itemList.Count; i++)
{
DownUpEvent.Get(_itemList[i])._downAction = DownItem;
DownUpEvent.Get(_itemList[i])._upAction = UpItem;
}
UpdateButton();
}
/// <summary>
/// 按下Item
/// </summary>
/// <param name="evenData"></param>
/// <param name="obj"></param>
/// <param name="etl"></param>
public void DownItem(PointerEventData eventData, GameObject obj, DownUpEvent etl)
{
if (_canMoving == false || _pointerId != 100)
{
return;
}
_pointerId = eventData.pointerId;
_chosedItem = obj;
if (_downStateAction != null)
{
_downStateAction(_chosedItem);
}
}
/// <summary>
/// 下一页
/// </summary>
/// <param name="evenData"></param>
/// <param name="obj"></param>
/// <param name="etl"></param>
private void DownNextButton(PointerEventData evenData, GameObject obj, DownUpEvent etl)
{
DownButton(MoveState.一页, obj.transform, etl);
}