/*
   core/entity.h
   This file is part of the Osirion project and is distributed under
   the terms of the GNU General Public License version 2.
*/

#ifndef __INCLUDED_CORE_ENTITY_H__
#define __INCLUDED_CORE_ENTITY_H__

#include "math/mathlib.h"
#include <vector>

namespace core
{

/// The base world entity. All gameworld entities must derive from this class.
class Entity {
public:
	/// create a new entity and add it to the registry
	Entity(unsigned int entity_type, unsigned int entity_flags=0);
	virtual ~Entity();

	/// core id of the entity
	unsigned int id;

	/// location of the entity
	math::Vector3f location;

	/// flags
	unsigned int flags;

	/// type 
	unsigned int type;
};

namespace entity {

	/// the entity registry
	extern std::vector<Entity*> registry;

	/// add an entity to the registry
	void add(Entity *ent);

	/// clear the entity registry
	void clear();

	/// list the entity registry
	void list();
}

}

#endif // __INCLUDED_CORE_ENTITY_H__