src/entities/entity.h

   1 /*
   2   Copyright (c) 2006 Paolo Capriotti <p.capriotti@gmail.com>
   3             (c) 2006 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 ENTITY_H
  12 #define ENTITY_H
  13
  14 #include <core/state_fwd.h>
  15 #include "game_fwd.h"
  16 #include "usermove.h"
  17
  18 class Entity {
  19 protected:
  20   bool m_enabled : 1;
  21   bool m_highlight : 1;
  22
  23   GamePtr m_game;
  24 public:
  25   explicit Entity(const GamePtr& game);
  26   /**
  27     * Detach from dependent resource disposing it.
  28     */
  29   virtual ~Entity();
  30
  31   bool highlight() const { return m_highlight; }
  32   void setHighlight(bool highlight) { m_highlight = highlight; }
  33
  34   void setEnabled(bool enabled) { m_enabled = enabled; }
  35
  36   virtual bool canDetach() const = 0;
  37   /**
  38     * Detach from dependent resource without disposing it.
  39     */
  40   virtual void detach() { }
  41
  42   GamePtr game() const;
  43   StatePtr position() const;
  44 };
  45
  46 #endif // ENTITY_H