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>

Engine/Zalla3D Scene Class/AmbienceManager.h

@@ -0,0 +1,73 @@
+// AmbienceManager.h: interface for the CAmbienceManager class.
+//
+//////////////////////////////////////////////////////////////////////
+
+#if !defined(AFX_AMBIENCEMANAGER_H__0F58FE74_1039_42DF_94B3_9CCEAC652943__INCLUDED_)
+#define AFX_AMBIENCEMANAGER_H__0F58FE74_1039_42DF_94B3_9CCEAC652943__INCLUDED_
+
+#if _MSC_VER > 1000
+#pragma once
+#endif // _MSC_VER > 1000
+
+#include "SectorAmbienceMap.h"
+#include "RenderTexture.h"
+
+#include <vector>
+using namespace std; 
+
+class CD3DFont; 
+class CSceneEventMgr; 
+
+class CAmbienceManager  
+{
+	friend class CSceneEventMgr; 
+
+protected:
+	static CAmbienceManager*		ms_pInstance; 
+	CSectorAmbienceMap*			m_pSectorAmbMap; 
+
+	bool m_bFadeIn; 
+	bool m_bFadeOut; 
+	float m_fFadeInVolume; 
+	float m_fFadeOutVolume; 
+	char m_strFadeInFileName[MAX_PATH]; 
+	char m_strFadeOutFileName[MAX_PATH]; 
+	char m_strOldFile[MAX_PATH]; 
+	bool m_bAmbPlay; 
+	char m_strAmbPlayFile[MAX_PATH];
+	float m_fAmbVolume; 
+	float m_fMasterVolume; 
+	AmbSchedule* m_pCurSchedule; 
+
+	//TestMode
+	bool m_bTestMode; 
+	bool m_bTestShow; 
+	CD3DFont* m_ptFont; 
+	LPDIRECT3DTEXTURE8			m_pAmbTexture; 
+	LPDIRECT3DTEXTURE8			m_pArrowTexture; 	
+	LPD3DXSPRITE				m_pMouseArrow; 
+	
+protected:
+	CAmbienceManager();
+	virtual ~CAmbienceManager();
+	void LoadTexture( SectorAmbience* ); 
+	void GetTextureLockPos( int& outX, int& outY, D3DXVECTOR3 inPos ); 
+	bool GetAmbienceInfo( SectorAmbience* pinInfo, D3DXVECTOR3& inPos, 
+						  char*& outStrFile, D3DVECTOR& outPos, float& outVol, DWORD& outMode ); 
+	void TestScreen(D3DXVECTOR3 Pos); 
+	void RandomPlaySound(); 
+
+public:
+	static CAmbienceManager* _GetInstance(); 
+	static void _Destroy(); 
+	void Create( bool bTestMode=false ); 
+	void ReleaseAllData(); 
+	void Update( D3DXVECTOR3& Pos, float fSkip, bool bCharSel ); 
+	void PlayAmbience( char* strFile, D3DVECTOR vPos, float fVol, DWORD dwMode ); 
+	void SetTestScreen( bool bShow ) { m_bTestShow = bShow; };  
+	CSectorAmbienceMap* GetAmbienceMap() { return m_pSectorAmbMap; }; 
+	void AllStop(); 
+	void SetVolume( float fVol ) { m_fMasterVolume = fVol; }
+};
+
+#endif // !defined(AFX_AMBIENCEMANAGER_H__0F58FE74_1039_42DF_94B3_9CCEAC652943__INCLUDED_)