src/trigger/trigger_base.hpp

Go to the documentation of this file.

//  SuperTux
//  Copyright (C) 2006 Matthias Braun <matze@braunis.de>
//
//  This program is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  (at your option) any later version.
//
//  This program is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with this program.  If not, see <http://www.gnu.org/licenses/>.

#ifndef HEADER_SUPERTUX_TRIGGER_TRIGGER_BASE_HPP
#define HEADER_SUPERTUX_TRIGGER_TRIGGER_BASE_HPP

#include <list>
#include <memory>

#include "sprite/sprite_ptr.hpp"
#include "supertux/moving_object.hpp"
#include "supertux/object_remove_listener.hpp"

class Player;

class TriggerBase : public MovingObject, 
                    public ObjectRemoveListener
{
public:
  enum EventType {
    EVENT_TOUCH,     
    EVENT_LOSETOUCH, 
    EVENT_ACTIVATE   
  };

  TriggerBase();
  ~TriggerBase();

  void update(float elapsed_time);
  void draw(DrawingContext& context);
  HitResponse collision(GameObject& other, const CollisionHit& hit);

  virtual void event(Player& player, EventType type) = 0;
  
  virtual void object_removed(GameObject* object);

private:
  SpritePtr sprite;
  bool lasthit;
  bool hit;

  std::list<Player*> losetouch_listeners; 
private:
  TriggerBase(const TriggerBase&);
  TriggerBase& operator=(const TriggerBase&);
};

#endif /*SUPERTUX_INTERACTIVE_OBJECT_H*/

/* EOF */

---