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/ClothMgr.h

@@ -0,0 +1,80 @@
+#pragma once
+
+#include "d3dx8.h"
+#include "CharacterCape.h"
+#include "CharacterLightShadowManager.h"
+#include <map>
+#include <vector>
+using namespace std; 
+
+class CQuadClothResource 
+{
+	struct ClothVertex
+	{
+		enum { FVF = D3DFVF_XYZ|D3DFVF_NORMAL|D3DFVF_TEX1 };
+		D3DXVECTOR3 pos; 
+		D3DXVECTOR3 n; 
+		float u, v; 
+	};
+
+private:
+	LPDIRECT3DVERTEXBUFFER8	m_pVB; 
+	LPDIRECT3DINDEXBUFFER8		m_pIB; 
+	ClothVertex*								m_pClothVertex; 
+	WORD*										m_pClothIndex; 
+	int												m_iNumVertex; 
+	int												m_iNumFace; 
+	int												m_iCol; 
+	int												m_iRow; 
+
+private:
+	void CalcNormal( int r, int c, int ar, int ac, int br, int bc ); 
+	inline int ROWCOL( int r, int c ) { return (r*(m_iCol+1)+c); }
+
+public:
+	CQuadClothResource(); 
+	virtual ~CQuadClothResource(); 
+
+	void Init( int Row, int Col ); 
+	void Render(); 
+	void ShadowRender(); 
+	void UpdateLockedVertex(); 
+	void SetVertex( int index, D3DXVECTOR3& vPos ); 
+	void ComputeNormals(); 
+	void SetupCloth( CCharacterCape* pCape ); 
+};
+
+inline void CQuadClothResource::SetVertex( int index, D3DXVECTOR3& vPos )
+{
+	m_pClothVertex[index].pos = vPos; 
+}
+
+/*********************************************************/
+
+class CClothMgr
+{
+public:
+	typedef map<CZ3DGeneralChrModel*, CCharacterCape*> CLOTHMAP; 
+	friend class CCharacterCape; 
+
+public:
+	static CClothMgr*						s_pInstance; 
+	CLOTHMAP								m_ClothMap; 
+	CQuadClothResource				m_CapeRenderer; 
+
+private:
+	CClothMgr(void); 
+
+public:
+	virtual ~CClothMgr(void);
+	static CClothMgr* _Instance(); 
+	static void _Destroy(); 
+	void ReleaseAllData(); 
+
+	void Update(); 
+	void Render(); 
+	void AddCharacterCape( CZ3DGeneralChrModel* pChrModel ); 
+	void DeleteCharacterCape( CZ3DGeneralChrModel* pChrModel ); 
+	CCharacterCape* GetCharacterCape( CZ3DGeneralChrModel* pChrModel ); 
+	void Reset(); 
+};