#pragma once
#include "Node.h"
#include <boost/shared_ptr.hpp>

class Scene;

#define SPTR boost::shared_ptr
#define WPTR boost::weak_ptr

class Renderer
{
public:
	friend class RenderPass;

	Renderer(void);
	virtual ~Renderer(void);
	void setNode(WPTR<Node> &_myNode);
	void setScene(Scene &scene);

	void setRenderPriority(int _priority);
	int getRenderPriority();

	//Funktionen die eventuell von RenderPass aufgerufen werden
	virtual void setWorldMatrix(D3DXMATRIX &_worldMat);
	virtual void setViewMatrix(D3DXMATRIX &_viewMat);
	virtual void setProjectionMatrix(D3DXMATRIX &_projMat);

	virtual void render() = 0;
	virtual void init() = 0;
	virtual bool isLowerThan(Renderer* renderer) = 0;
	friend class Scene;

	virtual void OnLostDevice( void* pUserContext ) = 0;
	virtual void OnDestroyDevice( void* pUserContext ) = 0;
	virtual HRESULT OnResetDevice( IDirect3DDevice9* pd3dDevice, const D3DSURFACE_DESC* pBackBufferSurfaceDesc, void* pUserContext ) = 0;

	virtual void setCurrentTexture(IDirect3DTexture9* texture);

	bool isA(int _rendererType);
	static const int RENDERER_HUD = 1;
	static const int RENDERER_OCEAN = 2;
	static const int RENDERER_PARTICLE = 4;
	static const int RENDERER_RAYTRACE = 8;
	static const int RENDERER_SIMPLEMESH = 16;
	static const int RENDERER_SKYBOX = 32;
	static const int RENDERER_TERRAIN = 64;

	virtual bool needsExtraPass();

	WPTR<Node> myNode;
protected:
	IDirect3DDevice9 *device;
	Scene *myScene;
	
	bool nodeAdded;
	int rendererType;
	int myRenderPriority;
};