public bool UF_AddToCanvas(string canvas, UIUpdateGroup target, bool normalize = true)
{
if (target == null)
{
return(false);
}
if (m_DicCanvas.ContainsKey(canvas))
{
target.rectTransform.SetParent(m_DicCanvas [canvas].transform);
target.rectTransform.SetAsLastSibling();
if (normalize)
{
UF_NormalizeRectTransform(target.rectTransform);
}
else
{
target.rectTransform.localPosition = Vector3.zero;
target.rectTransform.localEulerAngles = Vector3.zero;
target.rectTransform.localScale = Vector3.one;
}
return(true);
}
else
{
Debugger.UF_Error(string.Format("Not Cantains Canvas[{0}],Add To Canvas Failed!", canvas));
return(false);
}
}
//构建更新列表，用于UIUpdateGroup 自身构建
public static void UF_BuildUpdateList(UIUpdateGroup headGroup, List <UnityEngine.Object> ret)
{
ret.Clear();
List <UIUpdateGroup> m_TmpGroups = new List <UIUpdateGroup>();
List <UnityEngine.Object> uiupdates = new List <UnityEngine.Object> ();
UF_searchSubUIUpdatables(headGroup.gameObject, uiupdates);
m_TmpGroups.Clear();
//耗时较长，待优化,1K个物体耗时越为10毫秒
for (int k = 0; k < uiupdates.Count; k++)
{
if (uiupdates[k] != headGroup)
{
if (uiupdates [k] is UIUpdateGroup)
{
UIUpdateGroup tmp = uiupdates [k] as UIUpdateGroup;
m_TmpGroups.Add(tmp);
UF_BuildUpdateList(tmp, tmp.ListUpdateUI);
}
UIUpdateGroup targetParentGroup = UF_findParentGroup((uiupdates [k] as MonoBehaviour).transform, m_TmpGroups, headGroup);
if (targetParentGroup == headGroup)
{
ret.Add(uiupdates [k]);
}
}
}
m_TmpGroups.Clear();
}
private static UIUpdateGroup UF_findParentGroup(Transform current, List <UIUpdateGroup> uigroups, UIUpdateGroup rootGroup)
{
current = current.parent;
while (current != null && current != rootGroup.transform)
{
for (int k = uigroups.Count - 1; k >= 0; --k)
{
if (current == uigroups [k].transform)
{
return(uigroups [k]);
}
}
current = current.parent;
}
return(rootGroup);
}
