gameState.h

説明を見る。

/* gameState.h
 */
#ifndef _GAMESTATE_H
#define _GAMESTATE_H

#include "osl/state/hashEffectState.h"
#include <boost/scoped_ptr.hpp>
#include <boost/shared_ptr.hpp>
namespace osl
{
  class Sennichite;
  class RepetitionCounter;
  namespace state
  {
    class SimpleState;
  }
  namespace container
  {
    class MoveStack;
  }
  namespace hash
  {
    class HashKeyStack;
  }
  namespace game_playing
  {
    class GameState
    {
    private:
      struct State;
      boost::scoped_ptr<State> stack;
      explicit GameState(const State& src);
    public:
      explicit GameState(const SimpleState& initial_state);
      ~GameState();

      enum MoveType { VALID, PAWN_DROP_FOUL, UNSAFE_KING, OTHER_INVALID };
      MoveType isIllegal(Move m) const;
      const Sennichite pushMove(Move m);
      const Move popMove();
      bool canPopMove() const;

      const HashEffectState& state() const;
      const RepetitionCounter& counter() const;
      const container::MoveStack& moveHistory() const;
      const hash::HashKeyStack& hashHistory() const;
      int moves() const;
      int ply() const { return moves() / 2 + 1; }
      const SimpleState& getInitialState() const;

      const boost::shared_ptr<GameState> clone() const;
    };
  } // namespace game_playing
} // namespace osl

#endif /* _GAMESTATE_H */
// ;;; Local Variables:
// ;;; mode:c++
// ;;; c-basic-offset:2
// ;;; End:

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