/*! 
    \file world_entity.h
    \brief Definition of the basic WorldEntity
*/

#ifndef WORLD_ENTITY_H
#define WORLD_ENTITY_H

#include "stdincl.h"

class CollisionCluster;

//! Basic class from which all interactive stuff in the world is derived from
class WorldEntity
{	
  friend class World;
  
 public:
  WorldEntity (bool isFree = false);
  virtual ~WorldEntity ();
  
  Location* get_location ();
  Placement* get_placement ();
  void set_collision (CollisionCluster* newhull);
  
  bool isFree ();
  
  //void addAbility(Ability* ability);
  //void removeAbility(Ability* ability);
  
  virtual void post_spawn ();
  virtual void tick (float time);
  virtual void hit (WorldEntity* weapon, Vector loc);
  virtual void destroy ();
  virtual void collide (WorldEntity* other,  Uint32 ownhitflags, Uint32 otherhitflags);
  virtual void command (Command* cmd);
  
  virtual void draw ();
  virtual void get_lookat (Location* locbuf);
  
  virtual void left_world ();
  
 private:
  const bool bFree;	
  bool bCollide;
  bool bDraw;
  
  WorldEntity* owner;
  CollisionCluster* collisioncluster;
  Placement place;
  Location loc;
  
  void init( Location* spawnloc, WorldEntity* spawnowner);
  void init( Placement* spawnplc, WorldEntity* spawnowner);
};

#endif