/**
* Add element to the element queue.
* Max 2 elements; adding element when the queue
* has 2 already results in removal of the least
* recently added element.
*
* Example call:
* Call this with QueueElement(Elements.fire)
* Where Elements is the Element.elemEnum
**/
void QueueElement(Elements.elemEnum elem)
{
// Remove all elements if there are two already
if (elemsSelected.getNumAssignedElements() == 2)
{
clearCurrentSelectedElements();
}
elemsSelected.pushIfPossibleElseClearAndPush(elem);
HighlightElementSelection(elem, true);
}