bool NeedPull(FTNodeBase cell)
{
if (activeCells.IndexOf(cell) == 0)
{
var d1 = direction == FTDirection.Vertical ?
cell.AnchoredPosition.y - cell.Height - spacing + ContentTrans.anchoredPosition.y :
cell.AnchoredPosition.x - cell.Width - spacing + ContentTrans.anchoredPosition.x;
if (d1 > 0.01f)
{
return(true);
}
}
var d2 = direction == FTDirection.Vertical ?
cell.AnchoredPosition.y + ContentTrans.anchoredPosition.y :
cell.AnchoredPosition.x + ContentTrans.anchoredPosition.x;
var d3 = direction == FTDirection.Vertical ? -ViewPortTrans.sizeDelta.y : -ViewPortTrans.sizeDelta.x;
if (d2 < d3 - 0.01f)
{
return(true);
}
if (cell.dataIndex >= cellCount)
{
return(true);
}
return(false);
}
protected void OnInstantiateCell(FTNodeBase cell)
{
InitAction?.Invoke(cell);
cells.Add(cell);
}
void Pool(FTNodeBase cell)
{
activeCells.Remove(cell);
cell.gameObject.SetActive(false);
cellPool.Push(cell);
}