* if not, then show a message, and deselect them.
*/
private void notifyIfSetSelected() {
SetGameViewer viewer = (SetGameViewer)viewer_;
SetController c = (SetController)viewer.getController();
List<Card> selectedCards = viewer.getSelectedCards();
if (selectedCards.size() == 3) {
SetPlayer p = ((SetPlayer)c.getCurrentPlayer());
if (Card.isSet(selectedCards)) {
JOptionPane.showMessageDialog(viewer_, "Congratulations, you found a set!");
p.incrementNumSetsFound();
c.removeCards(selectedCards);
c.addCards(3);
} else {
JOptionPane.showMessageDialog(viewer_, "NO! that is not a set.");
p.decrementNumSetsFound();
c.gameChanged();
}
deselectCards(selectedCards);
c.setCurrentPlayer(null);
viewer_.repaint();
}
}