EventCollision.h

///
/// A "collision" event
///
 
#ifndef __EVENT_COLLISION_H__
#define __EVENT_COLLISION_H__
 
#include "Event.h"
#include "Object.h"
 
namespace df {
 
const std::string COLLISION_EVENT = "df-collision";
 
class EventCollision : public Event {
 
 private:
  Vector m_pos;          ///< Where collision occurred.
  Object *m_p_obj1;      ///< Object moving, causing collision.
  Object *m_p_obj2;      ///< Object being collided with.
 
 public:
  /// Create collision event at (0,0) with o1 and o2 NULL.
  EventCollision();
 
  /// Create collision event between o1 and o2 at position p.
  /// Object o1 "caused" collision by moving into object o2.
  EventCollision(Object *p_o1, Object *p_o2, Vector p);
 
  /// Set object that caused collision.
  void setObject1(Object *p_new_o1); 
 
  /// Return object that caused collision.
  Object *getObject1() const;
 
  /// Set object that was collided with.
  void setObject2(Object *p_new_o2); 
 
  /// Return object that was collided with.
  Object *getObject2() const;
 
  /// Set position of collision.
  void setPosition(Vector new_pos);
 
  /// Return position of collision.
  Vector getPosition() const;
};
 
} // end of namespace df
#endif // __EVENT_COLLISION_H__