#pragma once
#include "./Node.h"
#include <string>
#include <boost/shared_ptr.hpp>
#include <vector>
#include "NxCooking.h"
#include "Stream.h"

using namespace std;

#define SPTR boost::shared_ptr

class Object3d : public Node {
public:
	Object3d(void);
	Object3d(std::string file);
 	~Object3d(void);

	LPD3DXMESH* getMesh();
	void setMesh(LPD3DXMESH *mesh);
	LPD3DXPMESH* getProgressiveMesh();
	void loadMeshFromFile(std::string filename);
	void computeNormals();

	LPD3DXMESH myMesh;
	LPD3DXPMESH myProgressiveMesh;
	
	bool isModelLoaded();
	void setModelLoaded(bool value);
	void setXFilename(std::string _xfilename);
	void generateAndUsePMesh();
	void generateAndUsePMesh(float *weights);
	bool isPMesh();
	void setDetail(Vector ObjectCenter);
	DWORD *adjacencyInfo;
	
	std::vector<D3DMATERIAL9> Materials;
	std::vector<IDirect3DTexture9*> Textures;
	DWORD g_dwNumMaterials;   // Number of materials

	bool isManagedByResourceManager;

	
	//Physic Stuff
	static const int COL_MESH		= 0;
	static const int COL_HEIGHTFIELD= 1;
	static const int COL_CONVEX		= 2;
	static const int COL_PMAP		= 3;
	virtual void generatePhysicMesh(int type=0);
	NxShapeDesc* getPhysicShape();

	virtual Node* clone();
	//public that Terrain can update the patches
	NxTriangleMeshShapeDesc		pMeshShapeDesc;

	virtual void OnDestroyDevice( void* pUserContext );
	virtual HRESULT OnResetDevice( IDirect3DDevice9* pd3dDevice, const D3DSURFACE_DESC* pBackBufferSurfaceDesc, void* pUserContext );
protected:
	Object3d* cloneObject3d(Object3d* obj);
	std::string xfilename;

	void computeAdjacency();

	bool isAPMesh;
	bool modelLoaded;
	bool deleteMesh;

	int maxFaces;
	int minFaces;
	int numFacesPerStage[10];
	int currentFaces;

	//PhysicStuff
	DWORD*						pIndices;
	NxVec3*						pVertices;
	NxTriangleMesh*				pTriangleMesh;
	NxTriangleMeshDesc			pTriangleMeshDesc;
	
	NxConvexMeshDesc			pConvexDesc;
	NxConvexShapeDesc			pConvexShapeDesc;
	MemoryWriteBuffer*			writeBuffer;
	int							shapeType;
	NxU32 getFileSize(const char* name);
};