public void OpenPanel(UIPanelTypes panelType)
{
BasePanel bp = null;
PanelInfo pi = null;
if (panelStack.Count > 0)
{
bp = panelStack.Peek();
bp.OnPause();
}
if (panelDict.Contains(GetBasePanel(panelType)))
{
bp = GetBasePanel(panelType);
panelStack.Push(bp);
bp.OnShow();
}
else
{
pi = GetPanelInfo(panelType);
if (pi == null)
{
Debug.LogError(panelType + ":无法打开此前页面");
return;
}
GameObject instPanel = GameObject.Instantiate(Resources.Load(pi.PanelPath)) as GameObject;
instPanel.transform.SetParent(CanvasTransform, false);
BasePanel bw = instPanel.GetComponent <BasePanel>();
bw.Copy(pi);
panelDict.Add(bw);
panelStack.Push(bw);
bw.OnBeforeEnter();
bw.OnEnter();
}
}