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/Particle.h

@@ -0,0 +1,54 @@
+// Particle.h: interface for the CParticle class.
+//
+//////////////////////////////////////////////////////////////////////
+
+#if !defined(AFX_PARTICLE_H__B3B3EC93_033B_41B4_A21F_5C8245083E52__INCLUDED_)
+#define AFX_PARTICLE_H__B3B3EC93_033B_41B4_A21F_5C8245083E52__INCLUDED_
+
+#if _MSC_VER > 1000
+#pragma once
+#endif // _MSC_VER > 1000
+
+#include "3DMath.h"
+#include <vector>
+#include "Vertex.h"
+#include "Texture.h"
+#include "BaseDataDefine.h"
+
+#define Random() (float)(rand()%10000-5000)/5000.0f
+
+class CParticle  
+{
+protected:
+	static matrix *m_matPosition;
+	class ParticleNode
+	{
+	public:
+		vector3 m_vecPos0;
+		vector3 m_vecPos;
+
+		vector3 m_vecVelocity0;
+		vector3 m_vecVelocity;
+		vector3 m_vecAccelate;
+		
+		float m_fSize;		
+		float m_fFadeTime;
+		float m_fNowTime;
+		color m_clrStartDiffuse;
+		color m_clrEndDiffuse;
+		color m_clrNowDiffuse;
+	};
+	CTexture m_ParticleTexture;
+public:
+	std::vector<ParticleNode> m_ParticleNodeList;
+	static void SetMatPosition(matrix *matPosition){m_matPosition=matPosition;};
+
+	virtual bool Update(float fUpdateTime);
+	virtual void Render(LPDIRECT3DDEVICE8 pd3dDevice);
+	virtual void Create();
+	CParticle();
+	virtual ~CParticle();
+
+};
+
+#endif // !defined(AFX_PARTICLE_H__B3B3EC93_033B_41B4_A21F_5C8245083E52__INCLUDED_)