Restructure repository to include all source folders

Move git root from Client/ to src/ to track all source code:
- Client: Game client source (moved to Client/Client/)
- Server: Game server source
- GameTools: Development tools
- CryptoSource: Encryption utilities
- database: Database scripts
- Script: Game scripts
- rylCoder_16.02.2008_src: Legacy coder tools
- GMFont, Game: Additional resources

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

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

GameTools/SoundLib/MusicBuffer.h

@@ -0,0 +1,63 @@
+
+#ifndef _MusicBuffer_H_
+#define _MusicBuffer_H_
+
+#include "SoundObject.h"
+#include "SoundGlobal.h"
+#include "STL.h"
+
+
+typedef struct _DS3DBUFFER DS3DBUFFER;
+
+/////////////////////////////////////////////////////////////////////////////////////////
+//
+
+class CMusicBuffer : public ISoundObject
+{
+protected:
+    IDirectMusicSegment8 *	m_pSegment;
+	IDirectMusicAudioPath8*	m_pAudioPath;
+	IDirectSound3DBuffer *	m_pDS3DBuffer;
+	DS3DBUFFER *			m_p3DBufferParam;
+	CDirectMusic *			m_pDMusic;
+
+	string *				m_pstrFilename;
+
+protected:
+	CMusicBuffer();
+	virtual ~CMusicBuffer();
+
+	friend CMusicBuffer *	NewMusicBuffer();
+	friend void				DeleteMusicBuffer( CMusicBuffer * );
+
+public:
+	void	Create( const char * szFilename, bool b3D = false );
+	void	Destroy();
+
+	int		Play( bool bLoop );
+	void	Play( DWORD dwIndex, bool bLoop );
+	void	Stop( unsigned );
+	void	StopAll();
+	void	Reset( unsigned );
+	void	ResetAll();
+	HANDLE	GetEventNotify() { return 0; }
+	void	HandleNotification() {}
+	bool	IsAllPlaying();
+	bool	IsAllFree();
+	bool	IsPlaying( unsigned );
+	
+	void	Download();
+
+	DWORD			GetMemoryUse();	
+	bool			IsSameFile( const char * );
+	const char *	GetFilename();
+
+	eSndObjType		GetType()		{ return SNDOBJTYPE_MUSICBUFFER; }
+
+	void			SetPosition( DWORD dwIndex, D3DVALUE x, D3DVALUE y, D3DVALUE z );
+	void			SetDistance( DWORD dwIndex, D3DVALUE minDistance, D3DVALUE maxDistance );
+};
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+#endif