src/variants/shogi/behaviour.h

   1 /*
   2   Copyright (c) 2007 Paolo Capriotti <p.capriotti@gmail.com>
   3
   4   This program is free software; you can redistribute it and/or modify
   5   it under the terms of the GNU General Public License as published by
   6   the Free Software Foundation; either version 2 of the License, or
   7   (at your option) any later version.
   8 */
   9
  10 #ifndef SHOGI__BEHAVIOUR_H
  11 #define SHOGI__BEHAVIOUR_H
  12
  13 #include <core/delegators/behaviour.h>
  14 #include <core/promotionmanager.h>
  15
  16 class Move;
  17
  18 namespace Shogi {
  19
  20 class TAGUA_EXPORT Behaviour : public Delegators::Behaviour {
  21 Q_OBJECT
  22   PromotionManager* m_promotionmanager;
  23   IBehaviour* m_delegator;
  24 public:
  25   Behaviour(IBehaviour* behaviour);
  26   virtual IBehaviour* clone() const;
  27   virtual void captureOn(IState* state, const Point& square) const;
  28   virtual void setDelegator(IBehaviour* behaviour);
  29
  30 public Q_SLOTS:
  31   void setPromotionManager(PromotionManager* pm) {
  32     m_promotionmanager = pm;
  33     kDebug() << this << "m_promotionmanager=" << m_promotionmanager;
  34   }
  35   const PromotionManager* promotionManager() const {
  36     if (!m_promotionmanager)
  37       kError() << "no promotion manager";
  38     return m_promotionmanager;
  39   }
  40
  41   bool mayPromote(const IState* state, const Move& move) const;
  42   unsigned promotionZoneWidth() const { return 3; }
  43
  44   virtual IBehaviour* clone(PromotionManager* pm) const;
  45 };
  46
  47 } // namespace Shogi
  48
  49 #endif // SHOGI__BEHAVIOUR_H