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/Common/include/dmutil.h

@@ -0,0 +1,126 @@
+//-----------------------------------------------------------------------------
+// File: DMUtil.h
+//
+// Desc: 
+//
+// Copyright (c) 1999-2001 Microsoft Corp. All rights reserved.
+//-----------------------------------------------------------------------------
+#ifndef DMUTIL_H
+#define DMUTIL_H
+
+#include <dmusicc.h>
+#include <dmusici.h>
+#include <dsound.h>
+
+
+//-----------------------------------------------------------------------------
+// Classes used by this header
+//-----------------------------------------------------------------------------
+class CMusicManager;
+class CMusicSegment;
+class CMusicScript;
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: class CMusicManager
+// Desc: 
+//-----------------------------------------------------------------------------
+class CMusicManager
+{
+protected:
+    BOOL                      m_bCleanupCOM;
+    IDirectMusicLoader8*      m_pLoader;
+    IDirectMusicPerformance8* m_pPerformance;
+
+public:
+    CMusicManager();
+    ~CMusicManager();
+
+    inline IDirectMusicLoader8*      GetLoader()      { return m_pLoader; }
+    inline IDirectMusicPerformance8* GetPerformance() { return m_pPerformance; }
+    IDirectMusicAudioPath8* GetDefaultAudioPath();
+
+    HRESULT Initialize( HWND hWnd, DWORD dwPChannels = 128, DWORD dwDefaultPathType = DMUS_APATH_DYNAMIC_STEREO );
+
+    HRESULT SetSearchDirectory( const TCHAR* strMediaPath );
+    VOID    CollectGarbage();
+
+    HRESULT CreateSegmentFromFile( CMusicSegment** ppSegment, TCHAR* strFileName, 
+		                           BOOL bDownloadNow = TRUE, BOOL bIsMidiFile = FALSE );
+    HRESULT CreateScriptFromFile( CMusicScript** ppScript, TCHAR* strFileName );
+
+    HRESULT CreateChordMapFromFile( IDirectMusicChordMap8** ppChordMap, TCHAR* strFileName );
+    HRESULT CreateStyleFromFile( IDirectMusicStyle8** ppStyle, TCHAR* strFileName );
+    HRESULT GetMotifFromStyle( IDirectMusicSegment8** ppMotif, TCHAR* strStyle, TCHAR* wstrMotif );
+
+    HRESULT CreateSegmentFromResource( CMusicSegment** ppSegment, TCHAR* strResource, TCHAR* strResourceType, 
+		                           BOOL bDownloadNow = TRUE, BOOL bIsMidiFile = FALSE );
+};
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: class CMusicSegment
+// Desc: Encapsulates functionality of an IDirectMusicSegment
+//-----------------------------------------------------------------------------
+class CMusicSegment
+{
+protected:
+    IDirectMusicSegment8*     m_pSegment;
+    IDirectMusicLoader8*      m_pLoader;
+    IDirectMusicPerformance8* m_pPerformance;
+    IDirectMusicAudioPath8*   m_pEmbeddedAudioPath;
+    BOOL                      m_bDownloaded;
+
+public:
+    CMusicSegment( IDirectMusicPerformance8* pPerformance, 
+                   IDirectMusicLoader8* pLoader,
+                   IDirectMusicSegment8* pSegment );
+    virtual ~CMusicSegment();
+
+    inline  IDirectMusicSegment8* GetSegment() { return m_pSegment; }
+    HRESULT GetStyle( IDirectMusicStyle8** ppStyle, DWORD dwStyleIndex = 0 );
+
+    HRESULT SetRepeats( DWORD dwRepeats );
+    HRESULT Play( DWORD dwFlags = DMUS_SEGF_SECONDARY, IDirectMusicAudioPath8* pAudioPath = NULL );
+    HRESULT Stop( DWORD dwFlags = 0 );
+    HRESULT Download( IDirectMusicAudioPath8* pAudioPath = NULL );
+    HRESULT Unload( IDirectMusicAudioPath8* pAudioPath = NULL );
+
+    BOOL    IsPlaying();
+};
+
+
+
+
+//-----------------------------------------------------------------------------
+// Name: class CMusicScript
+// Desc: Encapsulates functionality of an IDirectMusicScript
+//-----------------------------------------------------------------------------
+class CMusicScript
+{
+protected:
+    IDirectMusicScript8*      m_pScript;
+    IDirectMusicLoader8*      m_pLoader;
+    IDirectMusicPerformance8* m_pPerformance;
+
+public:
+    CMusicScript( IDirectMusicPerformance8* pPerformance, 
+                  IDirectMusicLoader8* pLoader,
+                  IDirectMusicScript8* pScript );
+    virtual ~CMusicScript();
+
+    inline  IDirectMusicScript8* GetScript() { return m_pScript; }
+
+    HRESULT CallRoutine( TCHAR* strRoutine );
+    HRESULT SetVariableNumber( TCHAR* strVariable, LONG lValue );
+    HRESULT GetVariableNumber( TCHAR* strVariable, LONG* plValue );
+};
+
+
+
+
+#endif // DMUTIL_H