File indexing completed on 2024-05-12 08:00:33

 /*
  * Copyright (C) 1995 Paul Olav Tvete <paul@troll.no>
  * Copyright (C) 2000-2009 Stephan Kulow <coolo@kde.org>
  * Copyright (C) 2010 Parker Coates <coates@kde.org>
  *
  * License of original code:
  * -------------------------------------------------------------------------
  *   Permission to use, copy, modify, and distribute this software and its
  *   documentation for any purpose and without fee is hereby granted,
  *   provided that the above copyright notice appear in all copies and that
  *   both that copyright notice and this permission notice appear in
  *   supporting documentation.
  *
  *   This file is provided AS IS with no warranties of any kind.  The author
  *   shall have no liability with respect to the infringement of copyrights,
  *   trade secrets or any patents by this file or any part thereof.  In no
  *   event will the author be liable for any lost revenue or profits or
  *   other special, indirect and consequential damages.
  * -------------------------------------------------------------------------
  *
  * License of modifications/additions made after 2009-01-01:
  * -------------------------------------------------------------------------
  *   This program is free software; you can redistribute it and/or
  *   modify it under the terms of the GNU General Public License as
  *   published by the Free Software Foundation; either version 2 of
  *   the License, or (at your option) any later version.
  *
  *   This program is distributed in the hope that it will be useful,
  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *   GNU General Public License for more details.
  *
  *   You should have received a copy of the GNU General Public License
  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  * -------------------------------------------------------------------------
  */
 
 #include "grandf.h"
 
 // own
 #include "dealerinfo.h"
 #include "patsolve/grandfsolver.h"
 #include "pileutils.h"
 #include "speeds.h"
 // KF
 #include <KLocalizedString>
 
 Grandf::Grandf(const DealerInfo *di)
     : DealerScene(di)
 {
 }
 
 void Grandf::initialize()
 {
     setDeckContents();
 
     const qreal distx = 1.4;
     const qreal targetOffset = 1.5 * distx;
 
     for (int i = 0; i < 4; ++i) {
         target[i] = new PatPile(this, i + 1, QStringLiteral("target%1").arg(i));
         target[i]->setPileRole(PatPile::Foundation);
         target[i]->setLayoutPos(targetOffset + i * distx, 0);
         target[i]->setSpread(0, 0);
         target[i]->setKeyboardSelectHint(KCardPile::NeverFocus);
         target[i]->setKeyboardDropHint(KCardPile::ForceFocusTop);
     }
 
     for (int i = 0; i < 7; ++i) {
         store[i] = new PatPile(this, 5 + i, QStringLiteral("store%1").arg(i));
         store[i]->setPileRole(PatPile::Tableau);
         store[i]->setLayoutPos(distx * i, 1.2);
         store[i]->setAutoTurnTop(true);
         store[i]->setBottomPadding(2.5);
         store[i]->setHeightPolicy(KCardPile::GrowDown);
         store[i]->setKeyboardSelectHint(KCardPile::FreeFocus);
         store[i]->setKeyboardDropHint(KCardPile::AutoFocusTop);
     }
 
     setActions(DealerScene::Hint | DealerScene::Demo | DealerScene::Redeal);
     setSolver(new GrandfSolver(this));
 }
 
 void Grandf::restart(const QList<KCard *> &cards)
 {
     deal(cards);
     numberOfDeals = 1;
     Q_EMIT newCardsPossible(true);
 }
 
 bool Grandf::newCards()
 {
     if (numberOfDeals >= 3)
         return false;
 
     // NOTE: This is not quite correct. The piles should be turned face down
     //       (i.e. partially reversed) during collection.
     QList<KCard *> collectedCards;
     for (int pos = 6; pos >= 0; --pos) {
         collectedCards << store[pos]->cards();
         store[pos]->clear();
     }
     deal(collectedCards);
     takeState();
 
     numberOfDeals++;
 
     if (numberOfDeals == 3)
         Q_EMIT newCardsPossible(false);
 
     return true;
 }
 
 void Grandf::deal(const QList<KCard *> &cardsToDeal)
 {
     setKeyboardModeActive(false);
 
     QList<KCard *> cards = cardsToDeal;
 
     QPointF initPos(1.4 * 3 * deck()->cardWidth(), 1.2 * deck()->cardHeight());
 
     int start = 0;
     int stop = 7 - 1;
     int dir = 1;
 
     for (int round = 0; round < 7; round++) {
         int i = start;
         do {
             if (!cards.isEmpty())
                 addCardForDeal(store[i], cards.takeLast(), (i == start), initPos);
             i += dir;
         } while (i != stop + dir);
         int t = start;
         start = stop;
         stop = t + dir;
         dir = -dir;
     }
 
     int i = 0;
     while (!cards.isEmpty()) {
         addCardForDeal(store[i + 1], cards.takeLast(), true, initPos);
         i = (i + 1) % 6;
     }
 
     for (int round = 0; round < 7; round++) {
         KCard *c = store[round]->topCard();
         if (c)
             c->setFaceUp(true);
     }
 
     startDealAnimation();
 }
 
 bool Grandf::checkAdd(const PatPile *pile, const QList<KCard *> &oldCards, const QList<KCard *> &newCards) const
 {
     switch (pile->pileRole()) {
     case PatPile::Tableau:
         if (oldCards.isEmpty())
             return newCards.first()->rank() == KCardDeck::King;
         else
             return newCards.first()->rank() == oldCards.last()->rank() - 1 && newCards.first()->suit() == oldCards.last()->suit();
     case PatPile::Foundation:
     default:
         return checkAddSameSuitAscendingFromAce(oldCards, newCards);
     }
 }
 
 bool Grandf::checkRemove(const PatPile *pile, const QList<KCard *> &cards) const
 {
     return pile->pileRole() == PatPile::Tableau && cards.first()->isFaceUp();
 }
 
 QString Grandf::getGameState() const
 {
     return QString::number(numberOfDeals);
 }
 
 void Grandf::setGameState(const QString &state)
 {
     numberOfDeals = state.toInt();
     Q_EMIT newCardsPossible(numberOfDeals < 3);
 }
 
 static class GrandfDealerInfo : public DealerInfo
 {
 public:
     GrandfDealerInfo()
         : DealerInfo(kli18n("Grandfather"), GrandfatherId)
     {
     }
 
     DealerScene *createGame() const override
     {
         return new Grandf(this);
     }
 } grandfDealerInfo;
 
 #include "moc_grandf.cpp"