/** ******************************************* Makes all cards in the pyramid not selected */
public void deselect() {
if (selectedRow == -1) return; // nothing to do.
Card c = pyrArray[selectedRow][selectedPos];
if (c != null) {
c.setSelected(false);
}
// no longer selected.
selectedRow = selectedPos = -1;
hasChanged();
}
/** Validate MatchDiscardsAndJustDrawnMove */
public boolean valid(Solitaire theGame) {
boolean validation = false;
// VALIDATE:
Card c1 = null, c2 = null;
if (!discards.empty()) c1 = discards.peek();
if (!justDrawn.empty()) c2 = justDrawn.peek();
if ((c1 != null) && (c2 != null)) {
if ((c1.getRank() + c2.getRank()) == 13) {
validation = true;
}
}
return validation;
}
/** Do the MatchDiscardsAndJustDrawnMove. */
public boolean doMove(Solitaire theGame) {
// VALIDATE:
if (valid(theGame) == false) {
return false;
}
// EXECUTE:
discardsCard = discards.get();
drawnCard = justDrawn.get();
// these cards are no longer selected.
discardsCard.setSelected(false);
drawnCard.setSelected(false);
wasDiscardsEmpty = discards.empty();
if (!wasDiscardsEmpty) {
justDrawn.add(discards.get());
}
theGame.updateScore(+2);
return true;
}