/** Return one card starting from the given cursor. */
private static Card oneFromCursor(Cursor cursor) {
if (cursor.isClosed()) {
throw new SQLException();
}
cursor.moveToFirst();
Card card = new Card();
card.id = cursor.getLong(0);
card.interval = cursor.getDouble(1);
card.question = cursor.getString(2);
card.answer = cursor.getString(3);
return card;
}
/**
* gets player with highest card played in hand returns by value then suit
*
* @return Player winner
* @throws IllegalStateException if asked for top player but no cards played
*/
public Player topPlayer() {
Card cardLed = hand.get(0).c;
if (cardLed.id() == -1) { // no cards played
System.out.println("NO CARDS PLAYED YET. IMPOSSIBLE TO GET TOP CARD");
throw new IllegalStateException();
}
Player p = hand.get(0).playedBy; // place holder for comparison
Card top = hand.get(0).c; // place holder for comparison
if (cardLed.isTrump()) { // trump led
for (CardHistory ch : hand) {
if ((ch.c).greaterThan(top)) { // Value > Suit
top = ch.c;
p = ch.playedBy;
}
}
} else { // fail led
Suit suitLed = cardLed.getCardSuit();
Suit suitPlayed = null;
for (CardHistory ch : hand) {
if (top.isTrump() || ch.c.isTrump()) { // comparing trump Value > Suit
if ((ch.c).greaterThan(top)) {
top = ch.c;
p = ch.playedBy;
}
} else { // comparing fail with fail. Defaults to Suit > Value
suitPlayed = ch.c.getCardSuit();
if (suitLed == suitPlayed) { // only compare between suit led
if ((ch.c).greaterThan(top)) {
top = ch.c;
p = ch.playedBy;
}
}
}
}
}
return p;
}