public void Start()
{
menu = GameObject.FindGameObjectWithTag(TagList.menuUI);
// create a menu if there isn't one already
if (menu == null)
{
menu = Instantiate(menuPrefab);
}
hoverCursor = menu.GetComponentInChildren <HoverCursor>(true);
//TODO -- fix this, because right now Start is not guaranteed to execute after the menu prefab has instantiated its components.
if (hoverCursor == null)
{
Debug.LogWarning("You must have a HoverCursor component");
}
if (hoverCursor.cursorGraphic == null)
{
Debug.LogWarning("HoverCursor component does not have a cursorGraphic property");
}
cursor = hoverCursor.cursorGraphic.transform.parent.gameObject; //TODO -- is there a shorter way to say this?
cursorGraphic = hoverCursor.cursorGraphic.gameObject;
menuCanvas = menu.GetComponentInChildren <Canvas>(true);
if (menuCanvas == null)
{
throw new System.Exception("You must have a Canvas component");
}
menuCanvasGroup = menu.GetComponentInChildren <CanvasGroup>(true);
if (menuCanvasGroup == null)
{
throw new System.Exception("You must have a CanvasGroup component");
}
menuTransform = menuCanvas.GetComponent <RectTransform>();
clientTagSetup = menu.GetComponent <ChildTextCreateOnCall>();
sessionAndBuildName = menu.GetComponent <MainUIReferences>().sessionAndBuildText;
if (menuTransform == null)
{
throw new Exception("selection canvas must have a RectTransform component");
}
if (rightHandedMenuAnchor == null)
{
throw new System.Exception("You must set a right-handed menu anchor");
}
if (leftHandedMenuAnchor == null)
{
throw new System.Exception("You must set a left-handed menu anchor");
}
menu.transform.SetParent(leftHandedMenuAnchor.transform);
if (!sessionAndBuildName)
{
Debug.LogWarning("sessionAndBuildName was null. Proceeding anyways.");
}
menuExpandability = menuCanvas.GetComponent <ToggleExpandability>();
if (menuExpandability == null)
{
Debug.LogError("No ToggleExpandability component found", this);
}
cursorImage = menuCanvas.GetComponent <Image>();
if (cursorImage == null)
{
Debug.LogError("No Image component found on UI ", this);
}
DisplaySessionDetails();
}
