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101 lines
2.8 KiB
C
101 lines
2.8 KiB
C
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/*
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QSoloCards is a collection of Solitaire card games written using Qt
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Copyright (C) 2009 Steve Moore
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef PLAYINGCARD_H
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#define PLAYINGCARD_H
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class PlayingCard
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{
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public:
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enum Suit
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{
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Clubs=0,
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Diamonds=1,
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Hearts=2,
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Spades=3,
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MaxSuit=4
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};
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enum CardIndex
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{
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Ace=0,
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Two=1,
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Three=2,
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Four=3,
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Five=4,
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Six=5,
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Seven=6,
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Eight=7,
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Nine=8,
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Ten=9,
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Jack=10,
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Queen=11,
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King=12,
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MaxCardIndex=13
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};
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PlayingCard(Suit suit=PlayingCard::MaxSuit,
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CardIndex index=PlayingCard::MaxCardIndex,
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bool isFaceUp=false);
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PlayingCard(const PlayingCard & playingCard);
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virtual ~PlayingCard();
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// a value to uniquely id the card
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unsigned short hashValue() const;
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static PlayingCard cardFromHashValue(unsigned short value);
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Suit getSuit() const {return m_suit;}
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CardIndex getIndex() const {return m_index;}
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inline bool isValid() const{return (MaxSuit!=m_suit && MaxCardIndex!=m_index);}
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inline bool isSameSuit(const PlayingCard & cmp) const{return cmp.getSuit()==m_suit;}
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inline bool isSameIndex(const PlayingCard & cmp) const{return cmp.getIndex()==m_index;}
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inline bool isRed() const{return ((PlayingCard::Diamonds==m_suit || PlayingCard::Hearts==m_suit)?true:false);}
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inline bool isBlack() const{return ((PlayingCard::Spades==m_suit || PlayingCard::Clubs==m_suit)?true:false);}
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inline bool isFaceUp() const {return m_isFaceUp;}
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inline void setFaceUp(bool state=true) {m_isFaceUp=state;}
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inline bool operator==(const PlayingCard & rh) const {return (isSameSuit(rh) && isSameIndex(rh));}
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PlayingCard & operator=(const PlayingCard & rh);
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virtual bool operator<(const PlayingCard & rh) const;
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virtual bool operator>(const PlayingCard & rh) const;
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virtual bool isNextCardIndex(const PlayingCard & rh) const;
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virtual bool isPrevCardIndex(const PlayingCard & rh) const;
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inline const char * asString() const{return m_textStr;}
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private:
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void setTextStr();
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Suit m_suit;
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CardIndex m_index;
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bool m_isFaceUp;
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char * m_textStr;
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};
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#endif // PLAYINGCARD_H
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