www.pudn.com > DirectX_demo.zip > DirectSurface.h

// ------------------------------------------------------------------------- 
// CDirectSurface Class 
// ------------------------------------------------------------------------- 
 
#pragma once 
 
#include "DDraw.h" 
#include "DirectObject.h" 
 
class CDirectSurface : public CDirectObject 
{ 
private: 
	BOOL m_bRender; 
private: 
	int m_nXPos; 
	int m_nYPos; 
private: 
	LPDDSURFACEDESC m_pSurfaceInfo; 
	LPDIRECTDRAWSURFACE m_pSurface; 
public: 
	LPDIRECTDRAWSURFACE GetSurface(){return m_pSurface;}; 
	BOOL Clear(int nColor); 
	BOOL Create(LPDIRECTDRAW2 pDD,int nWidth,int nHeight); 
	BOOL IsRenderable(){return m_bRender;}; 
	int  GetXPosition(){return m_nXPos;}; 
	int  GetYPosition(){return m_nYPos;}; 
	int  GetWidth(){return m_pSurfaceInfo->dwWidth;}; 
	int  GetHeight(){return m_pSurfaceInfo->dwHeight;}; 
	void SetPosition(int nXPos,int nYPos); 
	void SetRender(BOOL bRender); 
private: 
	BOOL Unlock(); 
	BOOL Lock(); 
public: 
	BOOL Create(LPDIRECTDRAW2 pDD,UINT uiResBmpId); 
	CDirectSurface(); 
	virtual ~CDirectSurface(); 
}; 
 
typedef CTypedPtrList CDirectSurfaceList;