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/DirectMusic.h

@@ -0,0 +1,65 @@
+
+#ifndef _DirectMusic_H_
+#define _DirectMusic_H_
+
+#include "SoundGlobal.h"
+#include "STL.h"
+
+class CMusicBuffer;
+
+/////////////////////////////////////////////////////////////////////////////////////////
+//
+
+class CDirectMusic
+{
+private:
+	CDirectMusic( const CDirectMusic & );								//<2F><><EFBFBD><EFBFBD> <20><><EFBFBD>ϵ<EFBFBD><CFB5><EFBFBD> <20><><EFBFBD>Ƴ<EFBFBD><C6B3><EFBFBD>.
+	CDirectMusic & operator=( const CDirectMusic & );
+
+protected:
+	CDirectMusic();
+
+protected:
+	IDirectMusicLoader8 *		m_pWavLoader;
+	IDirectMusicLoader8 *		m_pOggLoader;
+    IDirectMusicPerformance8 *	m_pPerformance;
+	bool						m_bCOMInitialized;
+
+	IDirectSound3DListener *	m_pDSListener;
+
+	typedef std::set<CMusicBuffer*>	MUSICBUFFERS;
+	
+	MUSICBUFFERS *				m_pMusicBuffers;
+
+protected:
+	void			ClearMusicBuffers();
+	void			Get3DListener();
+
+public:
+	static CDirectMusic & GetInstance();
+	~CDirectMusic();
+
+	void			Create( HWND, DWORD dwPChannels = 128 );
+	void			Destroy();
+
+	void			SetSearchDirectory( const char * );
+	void			CollectGarbage();
+
+	void			SetDoppler( D3DVALUE distance, D3DVALUE doppler );
+	void			SetRolloff( D3DVALUE rolloff );
+	void			Set3DOrientation( D3DVALUE xFront,	D3DVALUE yFront,	D3DVALUE zFront
+									, D3DVALUE xTop,	D3DVALUE yTop,		D3DVALUE zTop );
+	void			SetVelocity( D3DVALUE x, D3DVALUE y, D3DVALUE z );
+	void			SetPosition( D3DVALUE x, D3DVALUE y, D3DVALUE z );
+
+	CMusicBuffer &	NewMusicBuffer();
+	void			DeleteMusicBuffer( CMusicBuffer & musicBuffer );
+
+	IDirectMusicLoader8 *		GetWavLoader()		{ return m_pWavLoader; }
+	IDirectMusicLoader8 *		GetOggLoader()		{ return m_pOggLoader; }
+	IDirectMusicPerformance8 *	GetPerformance()	{ return m_pPerformance; }
+};
+
+/////////////////////////////////////////////////////////////////////////////////////////
+
+#endif