//-----------------------------------------------------------------------------
// Box2D Wrapper Declaration.
// This will server as a wrapper for the Box2D library:
// http://box2d.org/ 
//-----------------------------------------------------------------------------
#ifndef B2DWRAP_H
#define B2DWRAP_H


class B2DWrapper {
public: 
	B2DWrapper();
	~B2DWrapper();

	/// Updates the Box2D System with the elapsed time.
	/// @param elapsedTime since the previous frame
	void Update( float elapsedTime ); 

	/// Adds a new body to the Box2D physics system
	/// @param   b2BodyDef bodyDef of new body
	/// @param   b2ShapeDef shapeDef of new body
	void AddBody( b2Body ** body, b2BodyDef * bodyDef, b2ShapeDef * shapeDef );

	/// Removes a body from the Box2D physics system
	/// @param   b2BodyDef the bodyDef to remove
	void RemoveBody( b2Body * body );

private: 
	b2AABB m_worldAABB;
	b2World * m_world;
};

#endif