#ifndef _SKILL_MGR_H_
#define _SKILL_MGR_H_

#define g_SkillMgr CSkillMgr::GetInstance()

#include <limits>

#include <Pattern/Singleton.h>
#include "SkillStructure.h"

// Àü¹æ ÂüÁ¶
class CDelimitedFile;


class CSkillMgr : public CSingleton<CSkillMgr>
{
public:

	enum _Const
	{ 
		MAX_SKILL_LOCKCOUNT     = 5,	    // ½ºÅ³ÀÇ ÃÖ´ë °³¼ö (ÀÌ °³¼ö¸¸Å­ ProtoTypeÀÌ Á¸ÀçÇÑ´Ù)
		MAX_SKILL_LEVEL         = 6,		// ½ºÅ³ ·¹º§ÀÇ ÇÑ°è

		MAX_SKILL_PER_STATUS    = 16,	    // æƮ¿Í ÀÎæƮÀÇ °¡Áþ¼ö
	};

	~CSkillMgr();

	void ClearProtoType(void);

	bool LoadSkillsFromFile(const char* szFileName = 0);
	bool LoadSkillsFromBinary(const char* szFileNameBinary = 0);
	bool SaveSkillsToBinary(const char* szFileNameBinary = 0, const char* szTrashFile = 0);

	const Skill::ProtoType* GetSkillProtoType(unsigned short usSkill_ID);
	void GetClassSkill(unsigned char cClass, unsigned short *arySkillID, unsigned char *cSkillNum);

    // ·Îµå ´ç½ÃÀÇ Ã¼Å©¼¶°ú, ÇöÀç µ¥ÀÌÅÍ·Î ¸¸µç üũ¼¶À» ºñ±³ÇÑ´Ù.
    // µ¥ÀÌÅÍ°¡ ¹Ù²î¸é false¸¦ ¸®ÅÏÇÑ´Ù.
    bool CheckData();

private:

	CSkillMgr();
	
    struct ProtoTypeArray 
    {
        Skill::ProtoType m_ProtoTypes[MAX_SKILL_LOCKCOUNT];
        inline bool operator < (ProtoTypeArray& rhs)
        { return m_ProtoTypes[0].m_usSkill_ID < rhs.m_ProtoTypes[0].m_usSkill_ID; }
    };

	static const char*	ms_szSkillScriptFileName;
    static CSkillMgr    ms_this;

	ProtoTypeArray*     m_ProtoTypeArray;
    size_t              m_nSkillNum;

    unsigned long       m_dwCRC32;

	// ¹®ÀÚ¿­°ú ºñ±³Çؼ­, ¾Ë¸ÂÀº ŸÀÔ °ªÀ» ¸®ÅÏÇÑ´Ù. ½ÇÆнà nMaxTypeÀ» ¸®ÅÏÇÑ´Ù.
	unsigned char ReadStringToTypeValue(CDelimitedFile& DelimitedFile, const char* szColumn, 
        const CTypeName* TypeArray, const unsigned char nMaxType);

	bool CheckParentChildRule(void);
};

#endif