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/DirectShow/Capture/PlayCapMoniker/PlayCapMoniker.h

@@ -0,0 +1,52 @@
+//------------------------------------------------------------------------------
+// File: PlayCapMoniker.h
+//
+// Desc: DirectShow sample code - header file for PlayCapMoniker
+//       previewer application.
+//
+// Copyright (c) 2000-2001 Microsoft Corporation.  All rights reserved.
+//------------------------------------------------------------------------------
+
+
+//
+// Function prototypes
+//
+int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hInstP, LPSTR lpCmdLine, int nCmdShow);
+LRESULT CALLBACK WndMainProc (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam);
+
+HRESULT GetInterfaces(void);
+HRESULT CaptureVideoByMoniker();
+HRESULT FindCaptureDeviceMoniker(IMoniker **pMoniker);
+HRESULT HandleGraphEvent(void);
+
+void Msg(TCHAR *szFormat, ...);
+void CloseInterfaces(void);
+
+// Remote graph viewing functions
+HRESULT AddGraphToRot(IUnknown *pUnkGraph, DWORD *pdwRegister);
+void RemoveGraphFromRot(DWORD pdwRegister);
+
+//
+// Macros
+//
+#define SAFE_RELEASE(x) { if (x) x->Release(); x = NULL; }
+
+#define JIF(x) if (FAILED(hr=(x))) \
+    {Msg(TEXT("FAILED(hr=0x%x) in ") TEXT(#x) TEXT("\n"), hr); return hr;}
+
+//
+// Constants
+//
+#define DEFAULT_VIDEO_WIDTH     320
+#define DEFAULT_VIDEO_HEIGHT    320
+
+#define APPLICATIONNAME TEXT("Video Capture Previewer")
+#define CLASSNAME       TEXT("VidCapPreviewerByMoniker")
+
+// Application-defined message to notify app of filtergraph events
+#define WM_GRAPHNOTIFY  WM_APP+1
+
+//
+// Resource constants
+//
+#define IDI_VIDPREVIEW          100