#ifndef __INC_METIN_II_GAME_DRAGON_SOUL_H__
#define __INC_METIN_II_GAME_DRAGON_SOUL_H__

#include "../../common/length.h"

class CHARACTER;
class CItem;

class DragonSoulTable;

class DSManager : public singleton<DSManager>
{
public:
	DSManager();
	~DSManager();
	bool	ReadDragonSoulTableFile(const char * c_pszFileName);

	void	GetDragonSoulInfo(DWORD dwVnum, OUT BYTE& bType, OUT BYTE& bGrade, OUT BYTE& bStep, OUT BYTE& bRefine) const;
	// fixme : titempos·Î
	WORD	GetBasePosition(const LPITEM pItem) const;
	bool	IsValidCellForThisItem(const LPITEM pItem, const TItemPos& Cell) const;
	int		GetDuration(const LPITEM pItem) const;

	// żëČĄĽ®Ŕ» ąŢľĆĽ­ ĆŻÁ¤ żë˝ÉŔ» ĂßĂâÇĎ´Â ÇÔĽö
	bool	ExtractDragonHeart(LPCHARACTER ch, LPITEM pItem, LPITEM pExtractor = NULL);

	// ĆŻÁ¤ żëČĄĽ®(pItem)Ŕ» Ŕĺşń⿡Ľ­ Á¦°ĹÇŇ ¶§żˇ Ľş°ř ż©şÎ¸¦ °áÁ¤ÇĎ°í,
	// ˝ÇĆнà şÎ»ęą°Ŕ» ÁÖ´Â ÇÔĽö.(şÎ»ęą°Ŕş dragon_soul_table.txtżˇ Á¤ŔÇ)
	// DestCellżˇ invalidÇŃ °ŞŔ» łÖŔ¸¸é Ľş°ř ˝Ă, żëČĄĽ®Ŕ» şó °ř°Łżˇ ŔÚµż Ăß°ˇ.
	// ˝ÇĆĐ ˝Ă, żëČĄĽ®(pItem)Ŕş deleteµĘ.
	// ĂßĂâľĆŔĚĹŰŔĚ Ŕִٸé ĂßĂâ Ľş°ř Č®·üŔĚ pExtractor->GetValue(0)%¸¸Ĺ­ Áő°ˇÇÔ.
	// şÎ»ęą°Ŕş ľđÁ¦łŞ ŔÚµż Ăß°ˇ.
	bool	PullOut(LPCHARACTER ch, TItemPos DestCell, IN OUT LPITEM& pItem, LPITEM pExtractor = NULL);

	// żëČĄĽ® ľ÷±×·ąŔ̵ĺ ÇÔĽö
	bool	DoRefineGrade(LPCHARACTER ch, TItemPos (&aItemPoses)[DRAGON_SOUL_REFINE_GRID_SIZE]);
	bool	DoRefineStep(LPCHARACTER ch, TItemPos (&aItemPoses)[DRAGON_SOUL_REFINE_GRID_SIZE]);
	bool	DoRefineStrength(LPCHARACTER ch, TItemPos (&aItemPoses)[DRAGON_SOUL_REFINE_GRID_SIZE]);

	bool	DragonSoulItemInitialize(LPITEM pItem);

	bool	IsTimeLeftDragonSoul(LPITEM pItem) const;
	int		LeftTime(LPITEM pItem) const;
	bool	ActivateDragonSoul(LPITEM pItem);
	bool	DeactivateDragonSoul(LPITEM pItem, bool bSkipRefreshOwnerActiveState = false);
	bool	IsActiveDragonSoul(LPITEM pItem) const;
private:
	void	SendRefineResultPacket(LPCHARACTER ch, BYTE bSubHeader, const TItemPos& pos);

	// Äł¸ŻĹÍŔÇ żëČĄĽ® µ¦Ŕ» »ěĆ캸°í, Č°ĽşČ­ µČ żëČĄĽ®ŔĚ ľř´Ů¸é, Äł¸ŻĹÍŔÇ żëČĄĽ® Č°Ľş »óŸ¦ off ˝ĂĹ°´Â ÇÔĽö.
	void	RefreshDragonSoulState(LPCHARACTER ch);

	DWORD	MakeDragonSoulVnum(BYTE bType, BYTE grade, BYTE step, BYTE refine);
	bool	PutAttributes(LPITEM pDS);
	bool	RefreshItemAttributes(LPITEM pItem);

	DragonSoulTable*	m_pTable;
};

#endif