Initial commit: ROW Client source code

Game client codebase including:
- CharacterActionControl: Character and creature management
- GlobalScript: Network, items, skills, quests, utilities
- RYLClient: Main client application with GUI and event handlers
- Engine: 3D rendering engine (RYLGL)
- MemoryManager: Custom memory allocation
- Library: Third-party dependencies (DirectX, boost, etc.)
- Tools: Development utilities

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Library/dxx8/samples/Multimedia/DirectPlay/Maze/MazeClient/D3DGraphics.h

@@ -0,0 +1,151 @@
+//----------------------------------------------------------------------------
+// File: d3dgraphics.h
+//
+// Desc: see main.cpp 
+//
+// Copyright (c) 1999-2001 Microsoft Corp. All rights reserved.
+//-----------------------------------------------------------------------------
+#ifndef _MAZE_GRAPHICS_H
+#define _MAZE_GRAPHICS_H
+
+
+
+class CMazeApp;
+
+struct VERTEX_TEXURED
+{
+    D3DXVECTOR3 vPos;
+    D3DXVECTOR3 vNormal;
+    FLOAT       fU, fV;
+};
+#define FVF_TEXTURED (D3DFVF_XYZ|D3DFVF_NORMAL|D3DFVF_TEX1)
+
+
+struct VERTEX_DIFFUSE
+{
+    D3DXVECTOR3 vPos;
+    DWORD       dwDiffuse;
+};
+#define FVF_DIFFUSE (D3DFVF_XYZ|D3DFVF_DIFFUSE)
+
+
+struct VERTEX_TL_DIFFUSE
+{
+    D3DXVECTOR3 vPos;
+    float       fRHW;
+    DWORD       dwDiffuse;
+};
+#define FVF_TL_DIFFUSE (D3DFVF_XYZRHW|D3DFVF_DIFFUSE)
+
+
+struct VERTEX_TL_TEXTURED
+{
+    D3DXVECTOR3 vPos;
+    float       fRHW;
+    DWORD       dwDiffuse;
+    DWORD       dwSpecular;    
+    FLOAT       fU, fV;
+};
+#define FVF_TL_TEXTURED  (D3DFVF_XYZRHW|D3DFVF_DIFFUSE|D3DFVF_SPECULAR|D3DFVF_TEX1)
+
+
+//-----------------------------------------------------------------------------
+// Name: 
+// Desc: 
+//-----------------------------------------------------------------------------
+class CD3DGraphics : public IMazeGraphics, public CD3DScreensaver
+{
+public:
+    CD3DGraphics();
+    ~CD3DGraphics();
+
+    // From IMazeGraphics
+    virtual VOID    Init( CMazeApp* pMazeApp, CDPlay8Client* pDP8Client, CMazeClient* pMazeClient ); 
+    virtual HRESULT Create( HINSTANCE hInstance );
+    virtual INT     Run();
+    virtual void    HandleOutputMsg( EnumLineType enumLineType, TCHAR* strLine );
+    virtual BOOL    IsPreview() { return m_bIsPreview; };
+    virtual void    Shutdown();
+
+    virtual BOOL    GetFloatWinInfo()                          { return FALSE; }
+    virtual VOID    SetDevice( UINT iDevice )                  { }
+    virtual HRESULT ConfirmDevice(D3DCAPS8*,DWORD,D3DFORMAT);
+    virtual HRESULT OneTimeSceneInit();
+    virtual HRESULT InitDeviceObjects();
+    virtual HRESULT RestoreDeviceObjects();
+    virtual HRESULT FrameMove();
+    virtual HRESULT Render();
+    virtual HRESULT InvalidateDeviceObjects();
+    virtual HRESULT DeleteDeviceObjects();
+    virtual HRESULT FinalCleanup();
+    virtual LRESULT SaverProc( HWND hWnd , UINT message , WPARAM wParam , LPARAM lParam );
+
+    CMazeApp*           m_pMazeApp;
+    CDPlay8Client*      m_pDP8Client;
+    CMazeClient*        m_pMazeClient;
+
+protected:
+    static INT_PTR CALLBACK StaticSaverConfigDlgProc( HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam );
+    INT_PTR CALLBACK        SaverConfigDlgProc( HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam );
+
+    HRESULT PostCreate();
+    int     ScreenSaverDoConfig( BOOL bIsScreenSaverSettings );
+    void    ExtractSaverConfigDlgSettings( HWND hDlg );
+    void    PopulateSaverConfigDlg( HWND hDlg );
+    HRESULT CreateTextureFromResource( INT nResource, LPDIRECT3DTEXTURE8* ppTexture );
+    void    ComputeCameraMatrix();
+
+    void    DrawFloor();
+    void    DrawWalls();
+    void    DrawCeiling();
+    void    DrawMiniMap();
+    void    DrawPlayers();
+    void    DrawIndicators();
+    void    LoadQuad( VERTEX_TEXURED* pVerts, WORD* pwIndex, WORD wOffset,
+                      const D3DXVECTOR3& vOrigin, const D3DXVECTOR3& vBasis1,
+                      const D3DXVECTOR3& vBasis2, const D3DXVECTOR3& vNormal );
+
+    HINSTANCE               m_hInstance;
+
+    MazeConfig*             m_pConfig;
+
+    BOOL                    m_bIsPreview;
+    BOOL                    m_bIsScreenSaverSettings;
+
+    DWORD                   m_dwStartMode;
+    DWORD                   m_dwAppFlags;
+    HWND                    m_hRefWindow;
+
+    CD3DFont*               m_pFont;
+    CD3DFont*               m_pStatsFont;
+
+    SmartVB<VERTEX_TEXURED,FVF_TEXTURED,1000> m_SmartVB;
+    LPDIRECT3DVERTEXBUFFER8 m_pMiniMapVB;
+    LPDIRECT3DVERTEXBUFFER8 m_pMiniMapBackgroundVB;
+    LPDIRECT3DVERTEXBUFFER8 m_pIndicatorVB;
+
+    D3DXMATRIX              m_Projection;
+    D3DXMATRIX              m_Camera;
+
+    D3DXVECTOR3             m_vCameraPos;
+    FLOAT                   m_fCameraYaw;
+
+    D3DLIGHT8               m_Light;
+
+    LPDIRECT3DTEXTURE8      m_pWallTexture;
+    LPDIRECT3DTEXTURE8      m_pFloorTexture;
+    LPDIRECT3DTEXTURE8      m_pCeilingTexture;
+    LPDIRECT3DTEXTURE8      m_pNetIconTexture;
+    LPDIRECT3DTEXTURE8      m_pLocalIconTexture;
+
+    ID3DXMesh*              m_pSphere;
+    CD3DFile*               m_pPlayerMesh;
+    DWORD                   m_dwTesselation;
+
+    enum { MAX_VISLIST = 300 };
+    MazeCellRef                             m_mcrVisList[MAX_VISLIST];
+    DWORD                                   m_dwNumVisibleCells;
+};
+
+
+#endif