/// <summary>
/// Initializes this UI Frame. Initialization consists of initializing both the Panel and Window layers.
/// Although literally all the cases I've had to this day were covered by the "Window and Panel" approach,
/// I made it virtual in case you ever need additional layers or other special initialization.
/// </summary>
public virtual void Initialize()
{
if (panelLayer == null)
{
panelLayer = gameObject.GetComponentInChildren <PanelUILayer>(true);
if (panelLayer == null)
{
Debug.LogError("[UI Frame] UI Frame lacks Panel Layer!");
}
else
{
panelLayer.Initialize();
}
}
if (windowLayer == null)
{
windowLayer = gameObject.GetComponentInChildren <WindowUILayer>(true);
if (panelLayer == null)
{
Debug.LogError("[UI Frame] UI Frame lacks Window Layer!");
}
else
{
windowLayer.Initialize();
windowLayer.RequestScreenBlock += OnRequestScreenBlock;
windowLayer.RequestScreenUnblock += OnRequestScreenUnblock;
}
}
graphicRaycaster = MainCanvas.GetComponent <GraphicRaycaster>();
}