|
|
//-----------------------------------------------------------------------------
// File: TextSaver.h
//
// Desc: Fun screen saver
//
// Copyright (c) 2000 Microsoft Corporation. All rights reserved.
//-----------------------------------------------------------------------------
#ifndef _TEXTSAVER_H
#define _TEXTSAVER_H
//***************************************************************************************
#define MAX_DISPLAY_STRING 20
enum SurfType{ color = 0, environment = 1, texture = 2};
enum RotType{ none = 0, spin = 1, seesaw = 2, wobble = 3, tumble = 4};
//***************************************************************************************
#define MAX_DEVICE_OBJECTS 10
struct DeviceObjects{ ID3DXMesh* m_pObject; IDirect3DTexture8* m_pTexture; DWORD m_dwMeshUpdateCounter;};
//-----------------------------------------------------------------------------
// Name: struct FLOATRECT
// Desc: Floating viewport rect
//-----------------------------------------------------------------------------
struct FLOATRECT{ FLOAT xMin; FLOAT yMin; FLOAT xSize; FLOAT ySize; FLOAT xVel; FLOAT yVel;};
class CTextScreensaver : public CD3DScreensaver{public: CTextScreensaver();
virtual VOID DoConfig();
protected: // Overrides from CD3DScreensaver
virtual HRESULT RegisterSoftwareDevice(); virtual HRESULT FrameMove(); virtual HRESULT Render(); virtual HRESULT RestoreDeviceObjects(); virtual HRESULT InvalidateDeviceObjects(); virtual HRESULT ConfirmDevice(D3DCAPS8* pCaps, DWORD dwBehavior, D3DFORMAT fmtBackBuffer); virtual VOID SetDevice( UINT iDevice );
DeviceObjects m_DeviceObjects[MAX_DEVICE_OBJECTS]; DeviceObjects* m_pDeviceObjects;
FLOATRECT m_floatrect; HFONT m_hFont; FLOAT m_fTextMinX,m_fTextMaxX; FLOAT m_fTextMinY,m_fTextMaxY; FLOAT m_fTextOffsetX,m_fTextOffsetY;
FLOAT m_fAngleX,m_fAngleY,m_fAngleZ;
DWORD m_dwLastTick; DWORD m_dwMeshUpdateCounter;
IDirect3DTexture8* CreateTextureFromFile( const TCHAR* filename ); HRESULT BuildTextMesh( const TCHAR* text ); VOID UpdateAngles( DWORD elapsed ); BOOL UpdateTimeString( TCHAR* string ); VOID SetPerFrameStates();
// Configuration stuff
TCHAR m_szDisplayString[MAX_DISPLAY_STRING+1]; LOGFONT m_Font; BOOL m_bDisplayTime; SurfType m_SurfType; BOOL m_bSpecular; DWORD m_dwRotationSpeed; DWORD m_dwSize; RotType m_RotType; COLORREF m_SurfaceColor; BOOL m_bUseCustomColor; BOOL m_bUseCustomTexture; BOOL m_bUseCustomEnvironment; TCHAR m_szCustomTexture[_MAX_PATH]; TCHAR m_szCustomEnvironment[_MAX_PATH]; DWORD m_dwMeshQuality; D3DXMATRIX m_matWorld; D3DXMATRIX m_matView;
virtual VOID ReadSettings();
VOID ss_ReadSettings(); BOOL ss_RegistrySetup( int section, int file ); int ss_GetRegistryInt( int name, int iDefault ); VOID ss_GetRegistryString( int name, LPTSTR lpDefault, LPTSTR lpDest, int bufSize ); static INT_PTR CALLBACK SettingsDialogProcStub( HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam ); BOOL SettingsDialogProc( HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam ); VOID InitItems( HWND hDlg ); VOID ExtractAndWriteSettings( HWND hDlg ); VOID SelectSurfaceColor( HWND hDlg ); VOID SelectFont( HWND hDlg ); VOID SelectCustomTexture( HWND hDlg ); VOID SelectCustomEnvironment( HWND hDlg ); VOID EnableTextureWindows( HWND hDlg , SurfType sel );};
//***************************************************************************************
#endif
|
