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/Misc/SysEnum/SysEnumDlg.h

@@ -0,0 +1,113 @@
+//------------------------------------------------------------------------------
+// File: SysEnumDlg.h
+//
+// Desc: DirectShow sample code - header file for device enumeration dialog.
+//
+// Copyright (c) 2000-2001 Microsoft Corporation.  All rights reserved.
+//------------------------------------------------------------------------------
+
+
+#include <dshow.h>
+
+
+#if !defined(AFX_SYSENUMDLG_H__A96832BF_0309_4844_9B33_5E72285C3F3E__INCLUDED_)
+#define AFX_SYSENUMDLG_H__A96832BF_0309_4844_9B33_5E72285C3F3E__INCLUDED_
+
+#if _MSC_VER > 1000
+#pragma once
+#endif // _MSC_VER > 1000
+
+//
+// Macros
+//
+#define SAFE_RELEASE(x) { if (x) x->Release(); x = NULL; }
+
+//
+//  Global data structure for storing CLSIDs and friendly strings
+//
+typedef struct _category_info
+{
+    const CLSID *pclsid;
+    TCHAR szName[128];
+
+} CATEGORY_INFO_DS;
+
+// The DirectShow reference documentation lists a set of filter categories
+// for which you can enumerate corresponding filters.  See 'Filter Categories'
+// under 'DirectShow->Reference->Constants and GUIDS' in the DirectX docs.
+const CATEGORY_INFO_DS categories[] = {
+    
+    &CLSID_AudioInputDeviceCategory, TEXT("Audio Capture Devices"),
+    &CLSID_AudioCompressorCategory,  TEXT("Audio Compressors"),
+    &CLSID_AudioRendererCategory,    TEXT("Audio Renderers"),
+    &CLSID_LegacyAmFilterCategory,   TEXT("DirectShow Filters"),
+    &CLSID_MidiRendererCategory,     TEXT("Midi Renderers"),
+    &CLSID_VideoInputDeviceCategory, TEXT("Video Capture Devices"),
+    &CLSID_VideoCompressorCategory,  TEXT("Video Compressors"),
+};
+
+#define NUM_CATEGORIES  (sizeof(categories) / sizeof(CATEGORY_INFO_DS))
+
+#define STR_CLASSES     TEXT("System Device Classes")
+#define STR_FILTERS     TEXT("Registered Filters")
+
+
+/////////////////////////////////////////////////////////////////////////////
+// CSysEnumDlg dialog
+
+class CSysEnumDlg : public CDialog
+{
+// Construction
+public:
+	ICreateDevEnum * m_pSysDevEnum;
+	CSysEnumDlg(CWnd* pParent = NULL);	// standard constructor
+    HRESULT EnumFilters(IEnumMoniker *pEnumCat);
+    void FillCategoryList(void);
+    void DisplayFullCategorySet(void);
+    void AddFilterCategory(const TCHAR *szCatDesc, const GUID *pCatGuid);
+    void AddFilter(const TCHAR *szFilterName, const GUID *pCatGuid);
+    void ClearDeviceList(void);
+    void ClearFilterList(void);
+    void SetNumClasses(int nClasses);
+    void SetNumFilters(int nFilters);
+    void ShowFilenameByCLSID(REFCLSID clsid);
+
+// Dialog Data
+	//{{AFX_DATA(CSysEnumDlg)
+	enum { IDD = IDD_SYSENUM_DIALOG };
+	CStatic	m_StrFilename;
+	CStatic	m_StrFilters;
+	CStatic	m_StrClasses;
+	CListBox	m_FilterList;
+	CListBox	m_DeviceList;
+	BOOL	m_bShowAllCategories;
+	//}}AFX_DATA
+
+	// ClassWizard generated virtual function overrides
+	//{{AFX_VIRTUAL(CSysEnumDlg)
+	protected:
+	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support
+	//}}AFX_VIRTUAL
+
+// Implementation
+protected:
+	HICON m_hIcon;
+
+	// Generated message map functions
+	//{{AFX_MSG(CSysEnumDlg)
+	virtual BOOL OnInitDialog();
+	afx_msg void OnSysCommand(UINT nID, LPARAM lParam);
+	afx_msg void OnPaint();
+	afx_msg HCURSOR OnQueryDragIcon();
+	afx_msg void OnSelchangeListDevices();
+	afx_msg void OnClose();
+	afx_msg void OnCheckShowall();
+	afx_msg void OnSelchangeListFilters();
+	//}}AFX_MSG
+	DECLARE_MESSAGE_MAP()
+};
+
+//{{AFX_INSERT_LOCATION}}
+// Microsoft Visual C++ will insert additional declarations immediately before the previous line.
+
+#endif // !defined(AFX_SYSENUMDLG_H__A96832BF_0309_4844_9B33_5E72285C3F3E__INCLUDED_)