#ifndef _SOLAR_SLOT_SCNOPTION_H
#define _SOLAR_SLOT_SCNOPTION_H
#pragma once

//==================================================================================================
/// 아이템 NOption 정보 클래스
/**
    @author Kim Min Wook < taiyo@webzen.co.kr >
    @since  2006. 3. 17
    @remark
    - 바이너리 Noption 옵션 부분을 Decode한 정보를 나타냄
    - SCItemSlot의 맴버로 사용됨
    - 아이템쪽은 eATTR_TYPE의 최대값이 크기때문에 직접 스크립트에서 사용하지 않고, 
    따로 AttrIndex로 eATTR_TYPE에 대응하여 값을 가져오는 방식을 취한다.
    (sNOPTION_ATTR_VALUE의 맴버 m_AttrIndex -> m_AttrType으로 컨버팅을 한다. Decode()시)
    @usage
    - 속성 존재 여부 체크 시 : 
    GetNOptionAttrIndex() == 0 또는
    GetNOptionAttr() == eATTR_TYPE_INVALID 또는
    //GetNOptionAttrValue() == 0 이면
    속성은 존재하지 않는다.
    @history 
    - 09.09.06 | waverix | code rearrangement
*/
//==================================================================================================

#include "ItemOptionHeader.h"
#include "SCSlotStruct.h"
#include <ExtraStoneOptionInfoParser.h>

class BitStream;

//==================================================================================================
//
//==================================================================================================
// (DESC) NOption은 ExtraStone Option에 관련된 내용이다. 이름 가지고는 연상이 안되지만... 그렇다.
class SCNOption
{
    void Clear();

    //void Encode(BitStream& IN bitstream) const;
    //void Decode(WORD item_type, LEVELTYPE item_level, BitStream& OUT bitstream);

    //void Encode(OPTIONPART_VER5* OUT dest) const;
    //void Decode(WORD item_type, LEVELTYPE item_level, const OPTIONPART_VER5* IN src);
private:
    void SetInfo(const nsSlot::SerializeItemOption::sEquip& src, const BASE_ITEMINFO* item_info);
    void SetInfo(const nsSlot::SerializeItemOption::sEquipTime& src, const BASE_ITEMINFO* item_info);
    void SetInfo(const nsSlot::SerializeItemOption::sEquipEtc& src, const BASE_ITEMINFO* item_info);
    void SetInfo(const nsSlot::SerializeItemOption::sEquipEtcTime& src, const BASE_ITEMINFO* item_info);
    void SetInfo(const nsSlot::SerializeItemOption::sLimited& src, const BASE_ITEMINFO* item_info);
    void SetInfo(const nsSlot::SerializeItemOption::sFate& src, const BASE_ITEMINFO* item_info);

    void GetInfo(nsSlot::SerializeItemOption::sEquip* dest) const;
    void GetInfo(nsSlot::SerializeItemOption::sEquipTime* dest) const;
    void GetInfo(nsSlot::SerializeItemOption::sEquipEtc* dest) const;
    void GetInfo(nsSlot::SerializeItemOption::sEquipEtcTime* dest) const;
    void GetInfo(nsSlot::SerializeItemOption::sLimited* dest) const;
    void GetInfo(nsSlot::SerializeItemOption::sFate* dest) const;

    void SetNOptionAttr(int iAttrValueIndex, const sEXTRASTONE_OPT_INFO* pOption);
    void SetNOptionAttr(WORD item_type, LEVELTYPE item_level, int iAttrValueIndex);

    void _SetInfo(ulong attr_index, const BASE_ITEMINFO* item_info);
    void _GetInfo(ulong* attr_index) const;
    //----------------------------------------------------------------------------------------------
    static const DWORD NumberOfBits_AttrIndex = 3;
    //----------------------------------------------------------------------------------------------
    int attr_index_;           // 3: NumberOfBits_AttrIndex
    eATTR_TYPE attr_type_;
    int attr_value_index_;
    int attr_value_;
    const sEXTRASTONE_OPT_INFO* n_option_;

    friend class SCItemSlot;
};

//--------------------------------------------------------------------------------------------------

inline void
SCNOption::Clear()
{
    BOOST_STATIC_ASSERT(eATTR_TYPE_INVALID == 0); //attr_type_ = eATTR_TYPE_INVALID
    ZeroMemory(this, sizeof(*this));
}

inline void
SCNOption::_SetInfo(ulong attr_index, const BASE_ITEMINFO* item_info) {
    Clear();
    SLOT_BITBOUND_SET(attr_index, NumberOfBits_AttrIndex);
    SetNOptionAttr(item_info->m_wType, item_info->m_LV, attr_index);
}

inline void
SCNOption::_GetInfo(ulong* attr_index) const {
    *attr_index = attr_value_index_;
    SLOT_BITBOUND_SET(*attr_index, NumberOfBits_AttrIndex);
}

inline void
SCNOption::SetInfo(const nsSlot::SerializeItemOption::sEquip& src, const BASE_ITEMINFO* item_info) {
    _SetInfo(src.NOption, item_info);
}

inline void
SCNOption::SetInfo(const nsSlot::SerializeItemOption::sEquipTime& src, const BASE_ITEMINFO* item_info) {
    _SetInfo(src.NOption, item_info);
}

inline void
SCNOption::SetInfo(const nsSlot::SerializeItemOption::sEquipEtc& src, const BASE_ITEMINFO* item_info) {
    _SetInfo(src.NOption, item_info);
}

inline void
SCNOption::SetInfo(const nsSlot::SerializeItemOption::sEquipEtcTime& src, const BASE_ITEMINFO* item_info) {
    _SetInfo(src.NOption, item_info);
}

inline void
SCNOption::SetInfo(const nsSlot::SerializeItemOption::sLimited& src, const BASE_ITEMINFO* item_info) {
    _SetInfo(src.NOption, item_info);
}

inline void
SCNOption::SetInfo(const nsSlot::SerializeItemOption::sFate& src, const BASE_ITEMINFO* item_info) {
    _SetInfo(src.NOption, item_info);
}

inline void
SCNOption::GetInfo(nsSlot::SerializeItemOption::sEquip* dest) const {
    _GetInfo(&dest->NOption);
}

inline void
SCNOption::GetInfo(nsSlot::SerializeItemOption::sEquipTime* dest) const {
    _GetInfo(&dest->NOption);
}

inline void
SCNOption::GetInfo(nsSlot::SerializeItemOption::sEquipEtc* dest) const {
    _GetInfo(&dest->NOption);
}

inline void
SCNOption::GetInfo(nsSlot::SerializeItemOption::sEquipEtcTime* dest) const {
    _GetInfo(&dest->NOption);
}

inline void
SCNOption::GetInfo(nsSlot::SerializeItemOption::sLimited* dest) const {
    _GetInfo(&dest->NOption);
}

inline void
SCNOption::GetInfo(nsSlot::SerializeItemOption::sFate* dest) const {
    _GetInfo(&dest->NOption);
}


//
//==================================================================================================


#endif //_SOLAR_SLOT_SCNOPTION_H