mxdirectdraw.h

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#ifndef MXDIRECTDRAW_H
#define MXDIRECTDRAW_H
 
#include "mxdirectxinfo.h"
 
#include <ddraw.h>
#include <windows.h>
 
// VTABLE: LEGO1 0x100db818
// VTABLE: BETA10 0x101c1b10
// SIZE 0x880
 
class MxDirectDraw {
public:
    typedef void (*ErrorHandler)(const char*, HRESULT, void*);
 
    static int GetPrimaryBitDepth();
 
    MxDirectDraw();
 
    virtual ~MxDirectDraw();
 
    virtual BOOL Create(
        HWND hWnd,
        BOOL fullscreen_1,
        BOOL surface_fullscreen,
        BOOL onlySystemMemory,
        int width,
        int height,
        int bpp,
        const PALETTEENTRY* pPaletteEntries,
        int paletteEntryCount
    );                                      // vtable+0x04
 
    virtual void Destroy();                 // vtable+0x08
 
    virtual void DestroyButNotDirectDraw(); // vtable+0x0c
 
    IDirectDraw* DirectDraw() { return m_pDirectDraw; }
 
    IDirectDrawSurface* FrontBuffer() { return m_pFrontBuffer; }
 
    IDirectDrawSurface* BackBuffer() { return m_pBackBuffer; }
 
    IDirectDrawClipper* Clipper() { return m_pClipper; }
 
    DeviceModesInfo::Mode* CurrentMode() { return &m_currentMode; }
 
    BOOL IsFullScreen() { return m_bFullScreen; }
 
    BOOL IsSupportedMode(int width, int height, int bpp);
 
    int Pause(BOOL);
 
    BOOL RestoreSurfaces();
 
    BOOL TextToTextSurface1(const char* text);
 
    BOOL TextToTextSurface2(const char* lpString);
 
    virtual const char* ErrorToString(HRESULT p_error); // vtable+0x10
 
    int FlipToGDISurface();
 
protected:
    BOOL SetPaletteEntries(const PALETTEENTRY* pPaletteEntries, int paletteEntryCount, BOOL fullscreen);
 
    BOOL CacheOriginalPaletteEntries();
 
    BOOL RestoreOriginalPaletteEntries();
 
    BOOL RestorePaletteEntries();
 
    BOOL DDInit(BOOL fullscreen);
 
    BOOL DDSetMode(int width, int height, int bpp);
 
    BOOL DDCreateSurfaces();
 
    HRESULT CreateDDSurface(LPDDSURFACEDESC a2, LPDIRECTDRAWSURFACE* a3, IUnknown* a4);
 
    BOOL GetDDSurfaceDesc(LPDDSURFACEDESC lpDDSurfDesc, LPDIRECTDRAWSURFACE lpDDSurf);
 
    BOOL CreateZBuffer(DWORD memorytype, DWORD depth);
 
    BOOL CreateTextSurfaces();
 
    BOOL TextToTextSurface(const char* text, IDirectDrawSurface* pSurface, SIZE& textSizeOnSurface);
 
    void Error(const char* p_message, int p_error);
 
    BOOL RecreateDirectDraw(GUID** a2);
 
    void FUN_1009e020();
 
    void FUN_1009d920();
 
    // SYNTHETIC: LEGO1 0x1009d510
    // SYNTHETIC: BETA10 0x10122f80
    // MxDirectDraw::`scalar deleting destructor'
 
protected:
    BOOL m_bOnlySoftRender;                     
    BOOL m_bFlipSurfaces;                       
    IDirectDraw* m_pDirectDraw;                 
    IDirectDrawSurface* m_pFrontBuffer;         
    IDirectDrawSurface* m_pBackBuffer;          
    IDirectDrawSurface* m_pZBuffer;             
    IDirectDrawSurface* m_pText1Surface;        
    IDirectDrawSurface* m_pText2Surface;        
    IDirectDrawClipper* m_pClipper;             
    IDirectDrawPalette* m_pPalette;             
    PALETTEENTRY m_paletteEntries[256];         
    PALETTEENTRY m_originalPaletteEntries[256]; 
    SIZE m_text1SizeOnSurface;                  
    SIZE m_text2SizeOnSurface;                  
    HWND m_hWndMain;                            
    HFONT m_hFont;                              
    BOOL m_bIgnoreWMSIZE;                       
    BOOL m_bPrimaryPalettized;                  
    BOOL m_bFullScreen;                         
    void* m_unk0x850;                           
    BOOL m_bOnlySystemMemory;                   
    BOOL m_bIsOnPrimaryDevice;                  
    ErrorHandler m_pErrorHandler;               
    ErrorHandler m_pFatalErrorHandler;          
    void* m_pErrorHandlerArg;                   
    void* m_pFatalErrorHandlerArg;              
    int m_pauseCount;                           
    DeviceModesInfo* m_currentDevInfo;          
    DeviceModesInfo::Mode m_currentMode;        
};
 
#endif // MXDIRECTDRAW_H