#ifndef _CITEM_MGR_H_
#define _CITEM_MGR_H_

#define g_ItemMgr   Item::CItemMgr::GetInstance()
#include <Pattern/Singleton.h>

#include <vector>
#include "ItemStructure.h"

// ----------------------------------------------------------------------------
// class : CItemMgr ( must use in single thread )
// 아이템 스크립트를 로딩하고, 저장하고, 새 아이템을 생성하는 등의 역할을 한다.

namespace Item
{
    // 전방 참조
    class CItem;

    class CItemMgr : public CSingleton<CItemMgr>
    {
    public:
    	
	    // 파일로부터 읽고 쓰는 기능
	    bool LoadItemProtoType(const char* szFileName = 0);
	    bool LoadItemProtoTypeBinary(const char* szFileNameBinary = 0);
	    bool SaveItemProtoTypeBinary(const char* szFileNameBinary = 0, const char* szTrashFile = 0);

        const Item::ItemInfo* GetItemInfo(unsigned short usProtoTypeID);
        const Item::ItemInfo* GetItemInfoFromItemName(const char* szItemName); 
        const Item::ItemInfo* GetItemInfoFromEquipName(const char* szEquipName);

        const char*	GetEquipName(const unsigned short usItemProtoTypeID);
		const unsigned short GetItemIDFromSkillID(const unsigned short usSkill_ID, const unsigned short unSkill_LockCount);        		
		
        ~CItemMgr();

    private:

	    CItemMgr();
	    
        void DestoryItemInfo();

        static const char*  ms_szItemScriptFileName;
        static CItemMgr     ms_this;

        size_t              m_nItemNum;
        Item::ItemInfo*     m_ItemInfoArray;
    };
}

#endif