public static T ShowModal <T>(System.Action showingDelegate = null) where T : UILayer
{
if (registeredUI.ContainsKey(typeof(T)))
{
UILayer layer = registeredUI[typeof(T)];
if (!displayedUILayers.Contains(layer))
{
layer.gameObject.SetActive(true);
displayedUILayers.Add(layer);
layer.Show(() => {
if (showingDelegate != null)
{
showingDelegate();
}
layer.OnShow();
});
}
else
{
layer.Show(() => {
if (showingDelegate != null)
{
showingDelegate();
}
layer.OnShow();
});
}
SortLayers();
return((T)layer);
}
else
{
Create <T>();
return(UILayer.ShowModal <T>(showingDelegate));
}
}