src/variants/chess/state.h

   1 /*
   2   Copyright (c) 2007 Paolo Capriotti <p.capriotti@gmail.com>
   3             (c) 2007 Maurizio Monge <maurizio.monge@kdemail.net>
   4
   5   This program is free software; you can redistribute it and/or modify
   6   it under the terms of the GNU General Public License as published by
   7   the Free Software Foundation; either version 2 of the License, or
   8   (at your option) any later version.
   9 */
  10
  11 #ifndef CHESS__STATE_H
  12 #define CHESS__STATE_H
  13
  14 #include <core/board.h>
  15 #include <core/state.h>
  16 #include <core/piece.h>
  17 #include <core/taguaobject.h>
  18
  19 /**
  20   * @brief Namespace holding Chess components.
  21   */
  22 namespace Chess {
  23
  24 class ICastlingRules;
  25
  26 class State : public IState {
  27 Q_OBJECT
  28   Board m_board;
  29   TaguaObject m_flags;
  30   const IColor* m_turn;
  31   const IBehaviour* m_behaviour;
  32   const ICastlingRules* m_castling_rules;
  33   IState* m_delegator;
  34 protected:
  35   State(const State&);
  36 public:
  37   State(const IBehaviour* behaviour,
  38         const ICastlingRules* castling,
  39         const Point& size);
  40 public:
  41   virtual IState* clone() const;
  42
  43   virtual void setup();
  44
  45   virtual const Board* board() const;
  46   virtual Board* board();
  47
  48   virtual const IColor* turn() const;
  49
  50   virtual void setTurn(const IColor* turn);
  51
  52   virtual bool equals(IState* other) const;
  53
  54   virtual void assign(const IState* other);
  55
  56   virtual void move(const Move& move);
  57
  58   virtual TaguaObject* flags();
  59   virtual const TaguaObject* flags() const;
  60
  61   virtual int rank(int n, const IColor* turn) const;
  62
  63   virtual const IPoolCollection* pools() const;
  64   virtual IPoolCollection* pools();
  65
  66   virtual const IBehaviour* behaviour() const;
  67
  68   virtual void setDelegator(IState* delegator);
  69 public Q_SLOTS:
  70   virtual Point enPassantTrigger(const Move& move) const;
  71   virtual Component* clone(const IBehaviour* behaviour,
  72                            Component* rules,
  73                            const Point& size) const;
  74 };
  75
  76 } // namespace Chess
  77
  78 #endif // CHESS__STATE_H