bool Dealer::accept(CardSet & opened) {
Card openedRank;
if (discarded.isEmpty() && opened.isEmpty() )
return false; // regarded as "pass for empty discard pile."
if (!discarded.isEmpty() && discarded.size() != opened.size()) // the number of cards must be match. no five cards w/ Jkr allowed.
return false;
if (!checkRankUniqueness(opened))
return false;
openedRank = getCardRank(opened);
if (!discarded.isEmpty()) // 場にカードがでていないのであれば無条件に受理
if (!openedRank.isGreaterThan(discardedRank))
return false;
// passed all the checks.
discarded.makeEmpty(); //clear();
discarded.insert(opened); // discarded.insertAll(opened);
opened.makeEmpty(); //clear();
discardedRank=openedRank;
return true;
}
