//-----------------------------------------------------------------------------
// Simple Engine Declaration.
//-----------------------------------------------------------------------------
#ifndef ENGINE_H
#define ENGINE_H

//-----------------------------------------------------------------------------
// Engine Class
//-----------------------------------------------------------------------------
class Engine
{
public:
	Engine( HINSTANCE instance );
	~Engine( );

	UserInput * GetUserInput();
	SimpleWindow * GetWindow();
	SceneObject * GetPlayerShip();
	GameBorder * Engine::GetGameBorder();
	void AddSceneObject( SceneObject * newSceneObject );
	void Engine::DetectCollisions();
	IDirect3DDevice9 * GetD3DDevice();
	B2DWrapper * GetB2D();
	void Run();

	// Axis
	b2Vec2 m_upVector;
	b2Vec2 m_downVector;
	b2Vec2 m_rightVector;
	b2Vec2 m_leftVector;
	
private:
	UserInput * m_UInput;
	SimpleWindow * m_Window;
	IDirect3DDevice9 * m_d3dDevice;
	LinkedList< SceneObject > *m_sceneObjects;
	B2DWrapper * m_B2D;

	unsigned long m_currentTime;
	unsigned long m_lastTime;
	float m_elapsedTime; 

	GameBorder * m_GameBorder;

	SceneObject * m_PlayerShip;
	

};

#endif