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/CloudScene.h

@@ -0,0 +1,41 @@
+// CloudScene.h: interface for the CCloudScene class.
+//
+//////////////////////////////////////////////////////////////////////
+
+#if !defined(AFX_CLOUDSCENE_H__8881B271_2D89_4DE6_884E_1C2B0277D447__INCLUDED_)
+#define AFX_CLOUDSCENE_H__8881B271_2D89_4DE6_884E_1C2B0277D447__INCLUDED_
+
+#if _MSC_VER > 1000
+#pragma once
+#endif // _MSC_VER > 1000
+
+#include "SceneNode.h"
+#include "Texture.h"
+#include <Vertex.h>
+#include "SectorDefine.h"
+#include "StateLog.h"
+#include "RenderTexture.h"
+
+const int NUMCLOUDOCTAVE=4;
+
+const float CLOUDSIZE=500000.0f;
+const long CLOUDDIVIDE=10;
+const long CLOUDVERTEX=CLOUDDIVIDE+2;
+
+class CCloudScene : public CSceneNode  
+{
+	float m_fTrans[NUMCLOUDOCTAVE];
+	CTexture m_CloudOctaveTexture[NUMCLOUDOCTAVE];
+	LVertex m_CloudVertex[CLOUDVERTEX];	
+public:	
+	void SetColor(DWORD dwColor,DWORD dwCenterColor,DWORD *dwLayerColor);
+	CRenderTexture m_CloudOctaveBlendTexture;
+	void Update(LPDIRECT3DDEVICE8 pd3dDevice,float fTime);
+	void Render(LPDIRECT3DDEVICE8 pd3dDevice);
+	float Noise3D(int x, int y, int z);
+	void Create();
+	CCloudScene();
+	virtual ~CCloudScene();
+};
+
+#endif // !defined(AFX_CLOUDSCENE_H__8881B271_2D89_4DE6_884E_1C2B0277D447__INCLUDED_)