Diffstat (limited to 'noncore/games/solitaire/freecellcardgame.h') (more/less context) (ignore whitespace changes)
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1 files changed, 152 insertions, 0 deletions
diff --git a/noncore/games/solitaire/freecellcardgame.h b/noncore/games/solitaire/freecellcardgame.h new file mode 100644 index 0000000..f1b09ab --- a/dev/null +++ b/noncore/games/solitaire/freecellcardgame.h @@ -0,0 +1,152 @@ +/********************************************************************** +** Copyright (C) 2000 Trolltech AS. All rights reserved. +** +** This file is part of Qtopia Environment. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** See http://www.trolltech.com/gpl/ for GPL licensing information. +** +** Contact info@trolltech.com if any conditions of this licensing are +** not clear to you. +** +**********************************************************************/ +#ifndef FREECELL_CARD_GAME_H +#define FREECELL_CARD_GAME_H + + +#include "patiencecardgame.h" + + +extern int numberOfFreeCells; + + +class FreecellDiscardPile : public PatienceDiscardPile +{ +public: + FreecellDiscardPile(int x, int y, QCanvas *canvas) : + PatienceDiscardPile(x, y, canvas) { } + +}; + + +class FreecellWorkingPile : public PatienceWorkingPile +{ +public: + FreecellWorkingPile(int x, int y, QCanvas *canvas) : + PatienceWorkingPile(x, y, canvas) { } + + virtual bool isAllowedOnTop(Card *card) { + if ( cardOnBottom() == NULL ) { + int numberOfCardsBeingMoved = 0; + Card *tempCard = card; + + while ((tempCard != NULL)) { + numberOfCardsBeingMoved++; + tempCard = cardInfront(tempCard); + } + + if (numberOfCardsBeingMoved > numberOfFreeCells) + return FALSE; + } + + if ( card->isFacing() && + cardOnTop() == NULL ) + return TRUE; + return PatienceWorkingPile::isAllowedOnTop( card ); + } + + virtual bool isAllowedToBeMoved(Card *card) { + int nextExpectedValue = (int)card->getValue(); + bool nextExpectedColor = card->isRed(); + int numberOfCardsBeingMoved = 0; + + while ((card != NULL)) { + numberOfCardsBeingMoved++; + if ( (int)card->getValue() != nextExpectedValue ) + return FALSE; + if ( card->isRed() != nextExpectedColor ) + return FALSE; + nextExpectedValue--;; + nextExpectedColor = !nextExpectedColor; + card = cardInfront(card); + } + + if (numberOfCardsBeingMoved <= (numberOfFreeCells + 1)) + return TRUE; + + return FALSE; + } + virtual void cardRemoved(Card *card) { + if ( !isDealing() && !cardOnTop() ) + numberOfFreeCells++; + PatienceWorkingPile::cardRemoved( card ); + } + virtual void cardAddedToTop(Card *card) { + if ( !isDealing() && cardOnBottom() == card ) + numberOfFreeCells--; + PatienceWorkingPile::cardAddedToTop( card ); + } +}; + + +class FreecellFreecellPile : public CardPile, public CanvasRoundRect +{ +public: + FreecellFreecellPile(int x, int y, QCanvas *canvas) + : CardPile(x, y), CanvasRoundRect(x, y, canvas) { } + virtual bool isAllowedOnTop(Card *card) { + if ( ( cardOnTop() == NULL ) && ( card->getCardPile()->cardInfront(card) == NULL ) ) + return TRUE; + return FALSE; + } + virtual bool isAllowedToBeMoved(Card *card) { + Q_UNUSED(card); + return TRUE; + } + virtual void cardAddedToTop(Card *card) { + Q_UNUSED(card); + numberOfFreeCells--; + } + virtual void cardRemoved(Card *card) { + Q_UNUSED(card); + numberOfFreeCells++; + } +}; + + +class FreecellCardGame : public CanvasCardGame +{ +public: + FreecellCardGame(QCanvas *c, bool snap, QWidget *parent = 0); + virtual void deal(void); + virtual bool haveWeWon() { + return ( discardPiles[0]->kingOnTop() && + discardPiles[1]->kingOnTop() && + discardPiles[2]->kingOnTop() && + discardPiles[3]->kingOnTop() ); + } + virtual void mousePress(QPoint p) { Q_UNUSED(p); } + virtual void mouseRelease(QPoint p) { Q_UNUSED(p); } +// virtual void mouseMove(QPoint p); + virtual bool mousePressCard(Card *card, QPoint p); + virtual void mouseReleaseCard(Card *card, QPoint p) { Q_UNUSED(card); Q_UNUSED(p); } +// virtual void mouseMoveCard(Card *card, QPoint p) { Q_UNUSED(card); Q_UNUSED(p); } + void readConfig( Config& cfg ); + void writeConfig( Config& cfg ); + bool snapOn; +private: + FreecellFreecellPile *freecellPiles[8]; + FreecellWorkingPile *workingPiles[8]; + FreecellDiscardPile *discardPiles[4]; +}; + + +#endif + |