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/NeoRylClient/ItemInstance.h

@@ -0,0 +1,162 @@
+// ItemInstance.h: interface for the CItemInstance class.
+//
+//////////////////////////////////////////////////////////////////////
+
+#if !defined(AFX_ITEMINSTANCE_H__AB450B03_AEF2_455D_85C8_5BF3CA68831F__INCLUDED_)
+#define AFX_ITEMINSTANCE_H__AB450B03_AEF2_455D_85C8_5BF3CA68831F__INCLUDED_
+
+#if _MSC_VER > 1000
+#pragma once
+#endif // _MSC_VER > 1000
+
+#include "Item\Item.h"
+#include "Sprite.h"
+#include "GUITooltip.h"
+#include <vertex.h>
+
+class CItemInstance  
+{
+	public:
+		unsigned short GetProtoTypeID(void) { return m_lpItemBase->GetPrototypeID(); }
+		unsigned short GetSkillID(void)
+		{
+			if(m_lpItemBase->GetItemInfo().m_DetailData.m_cItemType == Item::CItemType::SKILLBOOK)
+			{
+				return m_lpItemBase->GetItemInfo().m_UseItemInfo.m_usSkill_ID;
+			}
+
+			return 0;
+		}
+		unsigned char GetMaxDurability(void)
+		{
+			if(m_bSkill)
+			{
+				return ((Item::CSkillItem *)m_lpItemBase)->GetMaxNumOrDurability();
+			} else
+			{
+				return m_lpItemBase->GetMaxNumOrDurability();
+			}
+		}
+		void SetNowDurability(unsigned char cNowDurability)
+		{
+			m_lpItemBase->SetNumOrDurability(cNowDurability);
+		}
+		unsigned char GetNowDurability(void)
+		{
+			return m_lpItemBase->GetNumOrDurability();
+		}
+		const Item::ItemInfo &GetItemInfo(void) { return m_lpItemBase->GetItemInfo(); }
+//		Item::ItemPos &GetPos(void) { m_lpItemBase->GetPos(); }
+		void SetPos(unsigned short wIndex) { m_lpItemBase->SetPos(wIndex); }
+		void SetPos(Item::ItemPos &pItemIndex)
+		{
+			SetItemPos(pItemIndex.m_cPos);
+			SetPos(pItemIndex.m_cIndex);
+			if(pItemIndex.m_cPos != ClientSocket::ItemPos_Temp)
+			{
+				m_ipPreIndex = m_lpItemBase->GetPos();
+			}
+		}
+		void SetPos(unsigned char &cXIndex, unsigned char &cYIndex, unsigned char &cZIndex)
+		{
+			m_lpItemBase->SetPos(cXIndex, cYIndex, cZIndex);
+		}
+
+		unsigned short GetSkillIDbyChantID(unsigned char cChant);
+		unsigned char GetSkillType(void);
+		void ClearCoolDown(void);
+		BOOL GetIsEnableUpgrade();
+		BOOL SetSkillInfo(unsigned short wSkillID, unsigned char cGrade, unsigned char cLevel, unsigned char cPos, unsigned char cIndex, long lCoolDown);
+		BOOL SetSkillInfo(CItemInstance *lpSkill);
+		void SetCoolDownTime(long lCoolTime)
+		{
+			m_lCoolDownTime = lCoolTime;
+		}
+		void StartCoolDown(unsigned short wGrade = 0, unsigned char cCountCooldown = 0);
+		BOOL UpdateCoolDownTime(void);
+		unsigned short GetSkillGrade(void)
+		{
+			return m_wGrade;
+		}
+		void SetItemPos(unsigned short wItemPos)
+		{
+			m_lpItemBase->SetItemPos(wItemPos);
+			if(wItemPos != ClientSocket::ItemPos_Temp)
+			{
+				m_ipPreIndex.m_cPos = wItemPos;
+			}
+		}
+		unsigned short GetItemPos(void)
+		{
+			return m_lpItemBase->GetItemPos();
+		}
+
+		unsigned char GetItemType(void)
+		{
+			return m_lpItemBase->GetItemInfo().m_DetailData.m_cItemType;
+		}
+		BOOL GetIsEquip(void)
+		{
+			if(!m_bSkill && m_lpItemBase->GetEnableEquip()) return TRUE;
+
+			return FALSE;
+		}
+		BOOL GetIsEnableRepair(void)
+		{
+			if(!m_bSkill && m_lpItemBase->GetEnableRepair()) return TRUE;
+
+			return FALSE;
+		}
+		BOOL GetIsEnableStack(void)
+		{
+			if(!m_bSkill && m_lpItemBase->GetEnableStack()) return TRUE;
+
+			return FALSE;
+		}
+		BOOL GetIsSocketItem(void)
+		{
+			if(m_lpItemBase->GetSocketItem()) return TRUE;
+
+			return FALSE;
+		}
+		BOOL GetTwoHandItem(void)
+		{
+			if(m_lpItemBase->GetTwohandItem()) return TRUE;
+
+			return FALSE;
+		}
+		BOOL IsOverMouse(void);
+		BOOL m_bTradeItem;
+		short m_wPutX;			// ȭ<><C8AD> X <20><>ǥ
+		short m_wPutY;			// ȭ<><C8AD> Y <20><>ǥ
+//		unsigned long m_dwItemPos;
+		BOOL m_bSkill;
+		BOOL m_bClassSkill;
+		long m_lCoolDownTime;
+		long m_lCoolDownTimeCount;
+		TLVertex m_pCoolDownVertices[10];
+		unsigned short m_wCoolDownIndex[24];
+		BOOL m_bShowTooltip;
+		BOOL m_bCanUsed;
+		unsigned char m_cCountCooldown;
+		unsigned short m_wGrade;
+		Item::ItemPos m_ipPreIndex;
+
+		__int64 m_dwItemUID;
+
+		Item::CItem *m_lpItemBase;
+//		Item::LPProtoTypeInfo m_lpProtoTypeInfo;
+		CSprite *m_lpSprite;
+		CGUITooltip *m_lpTooltip;
+
+		CItemInstance();
+		~CItemInstance();
+
+		void ShowTooltip(BOOL bShow) { m_bShowTooltip = bShow; }
+		int SetItemInfo(const char* lpSerializedItem_In, size_t& nParseLength_InOut);
+		int SetItemInfo(CItemInstance *lpItem, Item::ItemPos pItemPos);
+		int SetItemInfofromID(unsigned short wProtoTypeID, Item::ItemPos &pItemIndex);
+		void Render(LPDIRECT3DDEVICE8 lpD3DDevice);
+};
+
+#endif // !defined(AFX_ITEMINSTANCE_H__AB450B03_AEF2_455D_85C8_5BF3CA68831F__INCLUDED_)