static void AddUIToStack(UIWithInput ui)
{
if (uiStack.Count == 0)
{
UIInput.MarkAllSelectionAxesOccupied();
inputModule.gameObject.SetActive(true);
}
else
{
if (uiStack.Contains(ui))
{
Debug.LogError("Adding duplicate ui: " + ui.name);
}
for (int i = 0; i < uiStack.Count; i++)
{
uiStack[i].SetSelectablesActive(false);
if (i == uiStack.Count - 1)
{
UIInput.MarkActionsUnoccupied(uiStack[i].GetUsedActions());
}
}
}
UIInput.MarkActionsOccupied(ui.GetUsedActions());
ui.SetSelectablesActive(true);
uiStack.Add(ui);
}
static void RemoveUIFromStack(UIWithInput ui)
{
bool wasTop = UIIsLastInStack(ui);
uiStack.Remove(ui);
if (wasTop)
{
UIInput.MarkActionsUnoccupied(ui.GetUsedActions());
if (uiStack.Count > 0)
{
UIWithInput newTop = uiStack[uiStack.Count - 1];
UIInput.MarkActionsOccupied(newTop.GetUsedActions());
newTop.SetSelectablesActive(true);
}
}
}