#pragma once

#ifdef USE_AHNLAB_HACKSHIELD
#include "Hackshield.h"
#include METIN2HS_INCLUDE_ANTICPXSVR
#else
#pragma pack(push) //기존 alignment 저장
#pragma pack(8)

#define ANTICPX_TRANS_BUFFER_MAX            400

typedef struct _AHNHS_TRANS_BUFFER
{
    unsigned char byBuffer[ANTICPX_TRANS_BUFFER_MAX/* 송수신 패킷의 최대 크기 */];
    unsigned short nLength;
} AHNHS_TRANS_BUFFER, *PAHNHS_TRANS_BUFFER;

#pragma pack(pop) // 기존 alignment 복구.
#endif /* !USE_AHNLAB_HACKSHIELD */

#include "../gamelib/RaceData.h"

typedef BYTE TPacketHeader;

enum
{
    /////////////////////////////////////////////////
    // To Server
    // HEADER_BLANK is the not use(for future use)
    HEADER_CG_LOGIN                             = 1,
    HEADER_CG_ATTACK                            = 2,
    HEADER_CG_CHAT                              = 3,
    HEADER_CG_PLAYER_CREATE                     = 4,        // 새로운 플래이어를 생성
    HEADER_CG_PLAYER_DESTROY                    = 5,        // 플래이어를 삭제.
    HEADER_CG_PLAYER_SELECT                     = 6,
    HEADER_CG_CHARACTER_MOVE                    = 7,
    HEADER_CG_SYNC_POSITION                     = 8,
    HEADER_CG_DIRECT_ENTER                      = 9,
    HEADER_CG_ENTERGAME                         = 10,
    HEADER_CG_ITEM_USE                          = 11,
    HEADER_CG_ITEM_DROP                         = 12,
    HEADER_CG_ITEM_MOVE                         = 13,
    HEADER_CG_ITEM_PICKUP                       = 15,
    HEADER_CG_QUICKSLOT_ADD                     = 16,
    HEADER_CG_QUICKSLOT_DEL                     = 17,
    HEADER_CG_QUICKSLOT_SWAP                    = 18,
    HEADER_CG_WHISPER                           = 19,
    HEADER_CG_ITEM_DROP2                        = 20,
    //HEADER_BLANK21                                = 21,
    //HEADER_BLANK22                                = 22,
    //HEADER_BLANK22                                = 23,
    //HEADER_BLANK24                                = 24,
    //HEADER_BLANK25                                = 25,
#ifdef NEW_ADD_INVENTORY
    ENVANTER_BLACK                              = 23,
#endif
    HEADER_CG_ON_CLICK                          = 26,
    HEADER_CG_EXCHANGE                          = 27,
    HEADER_CG_CHARACTER_POSITION                = 28,
    HEADER_CG_SCRIPT_ANSWER                     = 29,
    HEADER_CG_QUEST_INPUT_STRING                = 30,
    HEADER_CG_QUEST_CONFIRM                     = 31,
    #ifdef GROUP_MATCH
    HEADER_CG_GROUP_MATCH                       = 32,
    #endif
    //HEADER_BLANK33                                = 33,
    //HEADER_BLANK34                                = 34,
    //HEADER_BLANK35                                = 35,
    //HEADER_BLANK36                                = 36,
    //HEADER_BLANK37                                = 37,
    //HEADER_BLANK38                                = 38,
    //HEADER_BLANK39                                = 39,
    //HEADER_BLANK40                                = 40,
    HEADER_CG_PVP                               = 41,
    //HEADER_BLANK42                                = 42,
    //HEADER_BLANK43                                = 43,
    //HEADER_BLANK44                                = 44,
    //HEADER_BLANK45                                = 45,
    //HEADER_BLANK46                                = 46,
    //HEADER_BLANK47                                = 47,
    //HEADER_BLANK48                                = 48,
    //HEADER_BLANK49                                = 49,
    HEADER_CG_SHOP                              = 50,
    HEADER_CG_FLY_TARGETING                     = 51,
    HEADER_CG_USE_SKILL                         = 52,
    HEADER_CG_ADD_FLY_TARGETING                 = 53,
    HEADER_CG_SHOOT                             = 54,
    HEADER_CG_MYSHOP                            = 55,

    HEADER_CG_OFFLINE_SHOP                      = 56,
    HEADER_CG_MY_OFFLINE_SHOP                   = 57,

    //HEADER_BLANK56                                = 56,
    //HEADER_BLANK57                                = 57,
    //HEADER_BLANK58                                = 58,
    //HEADER_BLANK59                                = 59,
    HEADER_CG_ITEM_USE_TO_ITEM                  = 60,
    HEADER_CG_TARGET                            = 61,
    //HEADER_BLANK62                                = 62,
    //HEADER_BLANK63                                = 63,
    //HEADER_BLANK64                                = 64,
    HEADER_CG_WARP                              = 65,
    HEADER_CG_SCRIPT_BUTTON                     = 66,
    HEADER_CG_MESSENGER                         = 67,
    //HEADER_BLANK68                                = 68,
    HEADER_CG_MALL_CHECKOUT                     = 69,
    HEADER_CG_SAFEBOX_CHECKIN                   = 70,   // 아이템을 창고에 넣는다.
    HEADER_CG_SAFEBOX_CHECKOUT                  = 71,   // 아이템을 창고로 부터 빼온다.
    HEADER_CG_PARTY_INVITE                      = 72,
    HEADER_CG_PARTY_INVITE_ANSWER               = 73,
    HEADER_CG_PARTY_REMOVE                      = 74,
    HEADER_CG_PARTY_SET_STATE                   = 75,
    HEADER_CG_PARTY_USE_SKILL                   = 76,
    HEADER_CG_SAFEBOX_ITEM_MOVE                 = 77,
    HEADER_CG_PARTY_PARAMETER                   = 78,
    //HEADER_BLANK68                                = 79,
    HEADER_CG_GUILD                             = 80,
    HEADER_CG_ANSWER_MAKE_GUILD                 = 81,
    HEADER_CG_FISHING                           = 82,
    HEADER_CG_GIVE_ITEM                         = 83,
    //HEADER_BLANK84                                = 84,
    //HEADER_BLANK85                                = 85,
    //HEADER_BLANK86                                = 86,
    //HEADER_BLANK87                                = 87,
    //HEADER_BLANK88                                = 88,
    //HEADER_BLANK89                                = 89,
    HEADER_CG_EMPIRE                            = 90,
    //HEADER_BLANK91                                = 91,
    //HEADER_BLANK92                                = 92,
    //HEADER_BLANK93                                = 93,
    //HEADER_BLANK94                                = 94,
    //HEADER_BLANK95                                = 95,
    HEADER_CG_REFINE                            = 96,
    //HEADER_BLANK97                                = 97,
    //HEADER_BLANK98                                = 98,
    //HEADER_BLANK99                                = 99,

    HEADER_CG_MARK_LOGIN                        = 100,
    HEADER_CG_MARK_CRCLIST                      = 101,
    HEADER_CG_MARK_UPLOAD                       = 102,
    HEADER_CG_MARK_IDXLIST                      = 104,

    HEADER_CG_CRC_REPORT                        = 103,

    HEADER_CG_HACK                              = 105,
    HEADER_CG_CHANGE_NAME                       = 106,
    HEADER_CG_SMS                               = 107,
    HEADER_CG_CHINA_MATRIX_CARD                 = 108,
    HEADER_CG_LOGIN2                            = 109,
    HEADER_CG_DUNGEON                           = 110,
    HEADER_CG_LOGIN3                            = 111,
    HEADER_CG_GUILD_SYMBOL_UPLOAD               = 112,
    HEADER_CG_GUILD_SYMBOL_CRC                  = 113,
    HEADER_CG_SCRIPT_SELECT_ITEM                = 114,
    HEADER_CG_LOGIN4                            = 115,
    HEADER_CG_LOGIN5_OPENID                     = 116,  //OpenID : 실행시 받은 인증키를 서버에 보냄.
    #ifdef ENABLE_ADMIN_BAN_MANAGER
    HEADER_CG_ADMIN_BAN_MANAGER                 = 117,
    #endif

    HEADER_CG_RUNUP_MATRIX_ANSWER               = 201,
    HEADER_CG_NEWCIBN_PASSPOD_ANSWER            = 202,

    HEADER_CG_HS_ACK                            = 203,
    HEADER_CG_XTRAP_ACK                         = 204,

    HEADER_CG_DRAGON_SOUL_REFINE            = 205,
    HEADER_CG_STATE_CHECKER                 = 206,

#ifdef __AUCTION__
    HEADER_CG_AUCTION_CMD                           = 205,
#endif

    HEADER_CG_KEY_AGREEMENT                     = 0xfb, // _IMPROVED_PACKET_ENCRYPTION_
    HEADER_CG_TIME_SYNC                         = 0xfc,
    HEADER_CG_CLIENT_VERSION                    = 0xfd,
    HEADER_CG_CLIENT_VERSION2                   = 0xf1,
    HEADER_CG_PONG                              = 0xfe,
    HEADER_CG_HANDSHAKE                         = 0xff,
    /////////////////////////////////////////////////
    // From Server

    HEADER_GC_CHARACTER_ADD                     = 1,
    HEADER_GC_CHARACTER_DEL                     = 2,
    HEADER_GC_CHARACTER_MOVE                    = 3,
    HEADER_GC_CHAT                              = 4,
    HEADER_GC_SYNC_POSITION                     = 5,
    HEADER_GC_LOGIN_SUCCESS3                    = 6,
    HEADER_GC_LOGIN_FAILURE                     = 7,
    HEADER_GC_PLAYER_CREATE_SUCCESS             = 8,
    HEADER_GC_PLAYER_CREATE_FAILURE             = 9,
    HEADER_GC_PLAYER_DELETE_SUCCESS             = 10,
    HEADER_GC_PLAYER_DELETE_WRONG_SOCIAL_ID     = 11,
    // 12
    HEADER_GC_STUN                              = 13,
    HEADER_GC_DEAD                              = 14,

    HEADER_GC_MAIN_CHARACTER                    = 15,
    HEADER_GC_PLAYER_POINTS                     = 16,
    HEADER_GC_PLAYER_POINT_CHANGE               = 17,
    HEADER_GC_CHANGE_SPEED                      = 18,
    HEADER_GC_CHARACTER_UPDATE                  = 19,
#if defined(GAIDEN)
    HEADER_GC_ITEM_DEL                          = 20, // 아이템 창에 추가
    HEADER_GC_ITEM_SET                          = 21, // 아이템 창에 추가
#else
    HEADER_GC_ITEM_SET                          = 20, // 아이템 창에 추가
    HEADER_GC_ITEM_SET2                         = 21, // 아이템 창에 추가
#endif
    HEADER_GC_ITEM_USE                          = 22, // 아이템 사용 (주위 사람들에게 보여주기 위해)
    HEADER_GC_ITEM_DROP                         = 23, // 아이템 버리기
    HEADER_GC_ITEM_UPDATE                       = 25, // 아이템 수치 업데이트
    HEADER_GC_ITEM_GROUND_ADD                   = 26, // 바닥에 아이템 추가
    HEADER_GC_ITEM_GROUND_DEL                   = 27, // 바닥에서 아이템 삭제
    HEADER_GC_QUICKSLOT_ADD                     = 28,
    HEADER_GC_QUICKSLOT_DEL                     = 29,
    HEADER_GC_QUICKSLOT_SWAP                    = 30,
    HEADER_GC_ITEM_OWNERSHIP                    = 31,
    HEADER_GC_LOGIN_SUCCESS4                    = 32,
    HEADER_GC_ITEM_UNBIND_TIME                  = 33,
    HEADER_GC_WHISPER                           = 34,
    HEADER_GC_ALERT                             = 35,

    HEADER_GC_MOTION                            = 36,

    HEADER_GC_SHOP                              = 38,
    HEADER_GC_SHOP_SIGN                         = 39,

    // 39 ~ 41 Balnk
    HEADER_GC_DUEL_START                        = 40,
    HEADER_GC_PVP                               = 41,
    HEADER_GC_EXCHANGE                          = 42,
    HEADER_GC_CHARACTER_POSITION                = 43,

    HEADER_GC_PING                              = 44,

    HEADER_GC_SCRIPT                            = 45,
    HEADER_GC_QUEST_CONFIRM                     = 46,
    HEADER_GC_OFFLINE_SHOP                      = 47,
    HEADER_GC_OFFLINE_SHOP_SIGN                 = 48,
#ifdef ENABLE_SEND_TARGET_INFO
    HEADER_GC_TARGET_INFO                       = 58,
    HEADER_CG_TARGET_INFO_LOAD                  = 59,
#endif
#ifdef NEW_PET_SYSTEM
    HEADER_CG_PetSetName                        = 147,
#endif
    HEADER_GC_MOUNT                             = 61,
    HEADER_GC_OWNERSHIP                         = 62,
    HEADER_GC_TARGET                            = 63,
    HEADER_GC_WARP                              = 65,
    HEADER_GC_ADD_FLY_TARGETING                 = 69,

    HEADER_GC_CREATE_FLY                        = 70,
    HEADER_GC_FLY_TARGETING                     = 71,
    HEADER_GC_SKILL_LEVEL                       = 72,
    HEADER_GC_SKILL_COOLTIME_END                = 73,
    HEADER_GC_MESSENGER                         = 74,
    HEADER_GC_GUILD                             = 75,
    HEADER_GC_SKILL_LEVEL_NEW                   = 76,

    HEADER_GC_PARTY_INVITE                      = 77,
    HEADER_GC_PARTY_ADD                         = 78,
    HEADER_GC_PARTY_UPDATE                      = 79,
    HEADER_GC_PARTY_REMOVE                      = 80,

    HEADER_GC_QUEST_INFO                        = 81,
    HEADER_GC_REQUEST_MAKE_GUILD                = 82,
    HEADER_GC_PARTY_PARAMETER                   = 83,

    HEADER_GC_SAFEBOX_MONEY_CHANGE              = 84,
    HEADER_GC_SAFEBOX_SET                       = 85,
    HEADER_GC_SAFEBOX_DEL                       = 86,
    HEADER_GC_SAFEBOX_WRONG_PASSWORD            = 87,
    HEADER_GC_SAFEBOX_SIZE                      = 88,

    HEADER_GC_FISHING                           = 89,

    HEADER_GC_EMPIRE                            = 90,

    HEADER_GC_PARTY_LINK                        = 91,
    HEADER_GC_PARTY_UNLINK                      = 92,

    HEADER_GC_REFINE_INFORMATION                = 95,

    HEADER_GC_OBSERVER_ADD                      = 96,
    HEADER_GC_OBSERVER_REMOVE                   = 97,
    HEADER_GC_OBSERVER_MOVE                     = 98,
    HEADER_GC_VIEW_EQUIP                        = 99,

    HEADER_GC_MARK_BLOCK                        = 100,
    HEADER_GC_MARK_DIFF_DATA                    = 101,
    HEADER_GC_MARK_IDXLIST                      = 102,

    //HEADER_GC_SLOW_TIMER                      = 105,
    HEADER_GC_TIME                              = 106,
    HEADER_GC_CHANGE_NAME                       = 107,

    HEADER_GC_DUNGEON                           = 110,
    HEADER_GC_WALK_MODE                         = 111,
    HEADER_GC_CHANGE_SKILL_GROUP                = 112,

#if defined(GAIDEN)
    HEADER_GC_MAIN_CHARACTER                    = 113,
    HEADER_GC_MAIN_CHARACTER3_BGM               = 137,
    HEADER_GC_MAIN_CHARACTER4_BGM_VOL           = 138,
#else
    // SUPPORT_BGM
    HEADER_GC_MAIN_CHARACTER2_EMPIRE            = 113,
    // END_OF_SUPPORT_BGM
#endif

    HEADER_GC_SEPCIAL_EFFECT                    = 114,
    HEADER_GC_NPC_POSITION                      = 115,

    HEADER_GC_CHINA_MATRIX_CARD                 = 116,
    HEADER_GC_CHARACTER_UPDATE2                 = 117,
    HEADER_GC_LOGIN_KEY                         = 118,
    HEADER_GC_REFINE_INFORMATION_NEW            = 119,
    HEADER_GC_CHARACTER_ADD2                    = 120,
    HEADER_GC_CHANNEL                           = 121,

    HEADER_GC_MALL_OPEN                         = 122,
    HEADER_GC_TARGET_UPDATE                     = 123,
    HEADER_GC_TARGET_DELETE                     = 124,
    HEADER_GC_TARGET_CREATE_NEW                 = 125,

    HEADER_GC_AFFECT_ADD                        = 126,
    HEADER_GC_AFFECT_REMOVE                     = 127,

    HEADER_GC_MALL_SET                          = 128,
    HEADER_GC_MALL_DEL                          = 129,
    HEADER_GC_LAND_LIST                         = 130,
    HEADER_GC_LOVER_INFO                        = 131,
    HEADER_GC_LOVE_POINT_UPDATE                 = 132,
    HEADER_GC_GUILD_SYMBOL_DATA                 = 133,
    HEADER_GC_DIG_MOTION                        = 134,

    HEADER_GC_DAMAGE_INFO                       = 135,
    HEADER_GC_CHAR_ADDITIONAL_INFO              = 136,

    // SUPPORT_BGM
    HEADER_GC_MAIN_CHARACTER3_BGM               = 137,
    HEADER_GC_MAIN_CHARACTER4_BGM_VOL           = 138,
    // END_OF_SUPPORT_BGM
#ifdef ENABLE_MANAGER_BANK_SYSTEM
    HEADER_GC_BANK                              = 139,
#endif
    HEADER_GC_AUTH_SUCCESS                      = 150,
    HEADER_GC_PANAMA_PACK                       = 151,

    //HYBRID CRYPT
    HEADER_GC_HYBRIDCRYPT_KEYS                  = 152,
    HEADER_GC_HYBRIDCRYPT_SDB                   = 153, // SDB means Supplmentary Data Blocks
    //HYBRID CRYPT

    HEADER_GC_AUTH_SUCCESS_OPENID               = 154,

    HEADER_GC_RUNUP_MATRIX_QUIZ                 = 201,
    HEADER_GC_NEWCIBN_PASSPOD_REQUEST           = 202,
    HEADER_GC_NEWCIBN_PASSPOD_FAILURE           = 203,
#if defined(GAIDEN)
    HEADER_GC_ONTIME                            = 204,
    HEADER_GC_RESET_ONTIME                      = 205,

    // AUTOBAN
    HEADER_GC_AUTOBAN_QUIZ                      = 206,
    // END_OF_AUTOBAN

    HEADER_GC_HS_REQUEST                        = 207,  // Origially it's 204 on devel branch
#else
    HEADER_GC_HS_REQUEST                        = 204,
    HEADER_GC_XTRAP_CS1_REQUEST                 = 205,
#endif

#ifdef __AUCTION__
    HEADER_GC_AUCTOIN_ITEM_LIST                 = 206,
#endif

    HEADER_GC_SPECIFIC_EFFECT                   = 208,
    HEADER_GC_DRAGON_SOUL_REFINE                        = 209,
    HEADER_GC_RESPOND_CHANNELSTATUS             = 210,

    HEADER_GC_KEY_AGREEMENT_COMPLETED           = 0xfa, // _IMPROVED_PACKET_ENCRYPTION_
    HEADER_GC_KEY_AGREEMENT                     = 0xfb, // _IMPROVED_PACKET_ENCRYPTION_
    HEADER_GC_HANDSHAKE_OK                      = 0xfc, // 252
    HEADER_GC_PHASE                             = 0xfd, // 253
    HEADER_GC_BINDUDP                           = 0xfe, // 254
    HEADER_GC_HANDSHAKE                         = 0xff, // 255

    /////////////////////////////////////////////////
    // Client To Client for UDP
    /*
    HEADER_CC_STATE_WAITING                     = 1,
    HEADER_CC_STATE_WALKING                     = 2,
    HEADER_CC_STATE_GOING                       = 3,
    HEADER_CC_EVENT_NORMAL_ATTACKING            = 4,
    HEADER_CC_EVENT_COMBO_ATTACKING             = 5,
    HEADER_CC_EVENT_HIT                         = 6,
    */
};

enum
{
    ID_MAX_NUM = 30,
    PASS_MAX_NUM = 16,
    CHAT_MAX_NUM = 128,
    PATH_NODE_MAX_NUM = 64,
    SHOP_SIGN_MAX_LEN = 32,

    PLAYER_PER_ACCOUNT3 = 4,
    PLAYER_PER_ACCOUNT4 = 5,

    PLAYER_ITEM_SLOT_MAX_NUM = 20,      // 플래이어의 슬롯당 들어가는 갯수.

    QUICKSLOT_MAX_LINE = 4,
    QUICKSLOT_MAX_COUNT_PER_LINE = 8, // 클라이언트 임의 결정값
    QUICKSLOT_MAX_COUNT = QUICKSLOT_MAX_LINE * QUICKSLOT_MAX_COUNT_PER_LINE,

    QUICKSLOT_MAX_NUM = 36, // 서버와 맞춰져 있는 값

    SHOP_HOST_ITEM_MAX_NUM = 64,

    OFFLINE_SHOP_HOST_ITEM_MAX_NUM = 120,

    METIN_SOCKET_COUNT = 6,

    PARTY_AFFECT_SLOT_MAX_NUM = 7,

    GUILD_GRADE_NAME_MAX_LEN = 8,
    GUILD_NAME_MAX_LEN = 12,
    GUILD_GRADE_COUNT = 15,
    GULID_COMMENT_MAX_LEN = 50,

    MARK_CRC_NUM = 8*8,
    MARK_DATA_SIZE = 16*12,
    SYMBOL_DATA_SIZE = 128*256,
    QUEST_INPUT_STRING_MAX_NUM = 64,

    PRIVATE_CODE_LENGTH = 8,

    REFINE_MATERIAL_MAX_NUM = 5,

    CHINA_MATRIX_ANSWER_MAX_LEN = 8,

    RUNUP_MATRIX_QUIZ_MAX_LEN   = 8,
    RUNUP_MATRIX_ANSWER_MAX_LEN = 4,
    NEWCIBN_PASSPOD_ANSWER_MAX_LEN = 8,
    NEWCIBN_PASSPOD_FAILURE_MAX_LEN = 128,

    WEAR_MAX_NUM = 11,

    OPENID_AUTHKEY_LEN = 32,

    SHOP_TAB_NAME_MAX = 32,
    SHOP_TAB_COUNT_MAX = 3,
};

#pragma pack(push)
#pragma pack(1)

/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Mark
typedef struct command_mark_login
{
    BYTE    header;
    DWORD   handle;
    DWORD   random_key;
} TPacketCGMarkLogin;

typedef struct command_mark_upload
{
    BYTE    header;
    DWORD   gid;
    BYTE    image[16*12*4];
} TPacketCGMarkUpload;

typedef struct command_mark_idxlist
{
    BYTE    header;
} TPacketCGMarkIDXList;

typedef struct command_mark_crclist
{
    BYTE    header;
    BYTE    imgIdx;
    DWORD   crclist[80];
} TPacketCGMarkCRCList;

typedef struct packet_mark_idxlist
{
    BYTE    header;
    DWORD   bufSize;
    WORD    count;
} TPacketGCMarkIDXList;

typedef struct packet_mark_block
{
    BYTE    header;
    DWORD   bufSize;
    BYTE    imgIdx;
    DWORD   count;
} TPacketGCMarkBlock;

typedef struct command_symbol_upload
{
    BYTE    header;
    WORD    size;
    DWORD   handle;
} TPacketCGSymbolUpload;

typedef struct command_symbol_crc
{
    BYTE    header;
    DWORD   dwGuildID;
    DWORD   dwCRC;
    DWORD   dwSize;
} TPacketCGSymbolCRC;

typedef struct packet_symbol_data
{
    BYTE header;
    WORD size;
    DWORD guild_id;
} TPacketGCGuildSymbolData;

//
//
//
typedef struct packet_observer_add
{
    BYTE    header;
    DWORD   vid;
    WORD    x;
    WORD    y;
} TPacketGCObserverAdd;

typedef struct packet_observer_move
{
    BYTE    header;
    DWORD   vid;
    WORD    x;
    WORD    y;
} TPacketGCObserverMove;


typedef struct packet_observer_remove
{
    BYTE    header;
    DWORD   vid;
} TPacketGCObserverRemove;


/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// To Server

typedef struct command_checkin
{
    BYTE header;
    char name[ID_MAX_NUM+1];
    char pwd[PASS_MAX_NUM+1];
} TPacketCGCheckin;

typedef struct command_login
{
    BYTE header;
    char name[ID_MAX_NUM + 1];
    char pwd[PASS_MAX_NUM + 1];
} TPacketCGLogin;

// start - 권한 서버 접속을 위한 패킷들
typedef struct command_login2
{
    BYTE    header;
    char    name[ID_MAX_NUM + 1];
    DWORD   login_key;
    DWORD   adwClientKey[4];
} TPacketCGLogin2;

typedef struct command_login3
{
    BYTE    header;
    char    name[ID_MAX_NUM + 1];
    char    pwd[PASS_MAX_NUM + 1];
    DWORD   adwClientKey[4];
} TPacketCGLogin3;

typedef struct command_login5
{
    BYTE    header;
    char    authKey[OPENID_AUTHKEY_LEN + 1];
    DWORD   adwClientKey[4];
} TPacketCGLogin5;
// end - 권한 서버 접속을 위한 패킷들

#ifdef NEW_PET_SYSTEM
typedef struct packet_RequestPetName
{
    BYTE byHeader;
    char petname[13];
} TPacketCGRequestPetName;
#endif

typedef struct command_direct_enter
{
    BYTE        bHeader;
    char        login[ID_MAX_NUM + 1];
    char        passwd[PASS_MAX_NUM + 1];
    BYTE        index;
} TPacketCGDirectEnter;

typedef struct command_player_select
{
    BYTE    header;
    BYTE    player_index;
} TPacketCGSelectCharacter;

typedef struct command_attack
{
    BYTE    header;
    BYTE    bType;          // 공격 유형
    DWORD   dwVictimVID;    // 적 VID
    BYTE    bCRCMagicCubeProcPiece;
    BYTE    bCRCMagicCubeFilePiece;
} TPacketCGAttack;

typedef struct command_chat
{
    BYTE    header;
    WORD    length;
    BYTE    type;
} TPacketCGChat;

typedef struct command_whisper
{
    BYTE        bHeader;
    WORD        wSize;
    char        szNameTo[CHARACTER_NAME_MAX_LEN + 1];
} TPacketCGWhisper;

typedef struct command_sms
{
    BYTE        bHeader;
    WORD        wSize;
    char        szNameTo[CHARACTER_NAME_MAX_LEN + 1];
} TPacketCGSMS;

enum EBattleMode
{
    BATTLEMODE_ATTACK = 0,
    BATTLEMODE_DEFENSE = 1,
};

typedef struct command_EnterFrontGame
{
    BYTE header;
} TPacketCGEnterFrontGame;

typedef struct command_item_use
{
    BYTE header;
    TItemPos pos;
} TPacketCGItemUse;

typedef struct command_item_use_to_item
{
    BYTE header;
    TItemPos source_pos;
    TItemPos target_pos;
} TPacketCGItemUseToItem;

typedef struct command_item_drop
{
    BYTE  header;
    TItemPos pos;
    DWORD elk;
#ifdef ENABLE_CHEQUE_SYSTEM
    DWORD won;
#endif
} TPacketCGItemDrop;

typedef struct command_item_drop2
{
    BYTE header;
    TItemPos pos;
    DWORD gold;
#ifdef ENABLE_CHEQUE_SYSTEM
    DWORD cheque;
#endif
    BYTE count;
} TPacketCGItemDrop2;

typedef struct command_item_move
{
    BYTE header;
    TItemPos pos;
    TItemPos change_pos;
    BYTE num;
} TPacketCGItemMove;

#ifdef GROUP_MATCH
typedef struct grup_paketi
{
    BYTE        header;
    BYTE        index;
    BYTE        ayar;
} TPacketCGGrup;
#endif

#ifdef NEW_ADD_INVENTORY
typedef struct envanter_paketi
{
    BYTE        header;
} TPacketCGEnvanter;
#endif
typedef struct command_item_pickup
{
    BYTE header;
    DWORD vid;
} TPacketCGItemPickUp;

typedef struct command_quickslot_add
{
    BYTE        header;
    BYTE        pos;
    TQuickSlot  slot;
}TPacketCGQuickSlotAdd;

typedef struct command_quickslot_del
{
    BYTE        header;
    BYTE        pos;
}TPacketCGQuickSlotDel;

typedef struct command_quickslot_swap
{
    BYTE        header;
    BYTE        pos;
    BYTE        change_pos;
}TPacketCGQuickSlotSwap;

typedef struct command_on_click
{
    BYTE        header;
    DWORD       vid;
} TPacketCGOnClick;


enum
{
    SHOP_SUBHEADER_CG_END,
    SHOP_SUBHEADER_CG_BUY,
    SHOP_SUBHEADER_CG_SELL,
    SHOP_SUBHEADER_CG_SELL2,
    SHOP_SUBHEADER_CG_CHANGE_EDIT_TIME,
    SHOP_SUBHEADER_CG_ADD_ITEM,
    SHOP_SUBHEADER_CG_REMOVE_ITEM,
    SHOP_SUBHEADER_CG_CHANGE_PRICE,
    SHOP_SUBHEADER_CG_DESTROY_OFFLINE_SHOP,
    SHOP_SUBHEADER_CG_REFRESH,
    SHOP_SUBHEADER_CG_REFRESH_MONEY,
    SHOP_SUBHEADER_CG_WITHDRAW_MONEY,
#ifdef ENABLE_CHEQUE_SYSTEM
    SHOP_SUBHEADER_CG_WITHDRAW_CHEQUE,
#endif
};

typedef struct command_shop
{
    BYTE        header;
    BYTE        subheader;
} TPacketCGShop;

enum
{
    EXCHANGE_SUBHEADER_CG_START,            // arg1 == vid of target character
    EXCHANGE_SUBHEADER_CG_ITEM_ADD,     // arg1 == position of item
    EXCHANGE_SUBHEADER_CG_ITEM_DEL,     // arg1 == position of item
    EXCHANGE_SUBHEADER_CG_ELK_ADD,          // arg1 == amount of elk
    EXCHANGE_SUBHEADER_CG_ACCEPT,           // arg1 == not used
    EXCHANGE_SUBHEADER_CG_CANCEL,           // arg1 == not used
#ifdef ENABLE_CHEQUE_SYSTEM
    EXCHANGE_SUBHEADER_CG_WON_ADD
#endif
};

typedef struct command_exchange
{
    BYTE        header;
    BYTE        subheader;
    DWORD       arg1;
    BYTE        arg2;
    TItemPos    Pos;
} TPacketCGExchange;

typedef struct command_position
{
    BYTE        header;
    BYTE        position;
} TPacketCGPosition;

typedef struct command_script_answer
{
    BYTE        header;
    BYTE        answer;
} TPacketCGScriptAnswer;

typedef struct command_script_button
{
    BYTE        header;
    unsigned int            idx;
} TPacketCGScriptButton;

typedef struct command_target
{
    BYTE        header;
    DWORD       dwVID;
} TPacketCGTarget;

typedef struct command_move
{
    BYTE        bHeader;
    BYTE        bFunc;
    BYTE        bArg;
    BYTE        bRot;
    LONG        lX;
    LONG        lY;
    DWORD       dwTime;
} TPacketCGMove;

typedef struct command_sync_position_element
{
    DWORD       dwVID;
    long        lX;
    long        lY;
} TPacketCGSyncPositionElement;

typedef struct command_sync_position
{
    BYTE        bHeader;
    WORD        wSize;
} TPacketCGSyncPosition;

typedef struct command_fly_targeting
{
    BYTE        bHeader;
    DWORD       dwTargetVID;
    long        lX;
    long        lY;
} TPacketCGFlyTargeting;

typedef struct packet_fly_targeting
{
    BYTE        bHeader;
    DWORD       dwShooterVID;
    DWORD       dwTargetVID;
    long        lX;
    long        lY;
} TPacketGCFlyTargeting;

typedef struct packet_shoot
{
    BYTE        bHeader;
    BYTE        bType;
} TPacketCGShoot;

typedef struct command_warp
{
    BYTE            bHeader;
} TPacketCGWarp;

enum
{
#ifdef ENABLE_MESSENGER_BLOCK
    MESSENGER_SUBHEADER_GC_BLOCK_LIST,
    MESSENGER_SUBHEADER_GC_BLOCK_LOGIN,
    MESSENGER_SUBHEADER_GC_BLOCK_LOGOUT,
    MESSENGER_SUBHEADER_GC_BLOCK_INVITE,//not used
#endif
    MESSENGER_SUBHEADER_GC_LIST,
    MESSENGER_SUBHEADER_GC_LOGIN,
    MESSENGER_SUBHEADER_GC_LOGOUT,
    MESSENGER_SUBHEADER_GC_INVITE,
    MESSENGER_SUBHEADER_GC_MOBILE,
};

typedef struct packet_messenger
{
    BYTE header;
    WORD size;
    BYTE subheader;
} TPacketGCMessenger;

typedef struct packet_messenger_list_offline
{
    BYTE connected; // always 0
    BYTE length;
} TPacketGCMessengerListOffline;

#ifdef ENABLE_MESSENGER_BLOCK
typedef struct packet_messenger_block_list_offline
{
    BYTE connected; // always 0
    BYTE length;
} TPacketGCMessengerBlockListOffline;

typedef struct packet_messenger_block_list_online
{
    BYTE connected; // always 1
    BYTE length;
} TPacketGCMessengerBlockListOnline;
#endif

enum
{
    MESSENGER_CONNECTED_STATE_OFFLINE,
    MESSENGER_CONNECTED_STATE_ONLINE,
    MESSENGER_CONNECTED_STATE_MOBILE,
};

typedef struct packet_messenger_list_online
{
    BYTE connected;
    BYTE length;
    //BYTE length_char_name;
} TPacketGCMessengerListOnline;

typedef struct packet_messenger_login
{
    //BYTE length_login;
    //BYTE length_char_name;
    BYTE length;
} TPacketGCMessengerLogin;

typedef struct packet_messenger_logout
{
    BYTE length;
} TPacketGCMessengerLogout;

enum
{
#ifdef ENABLE_MESSENGER_BLOCK
    MESSENGER_SUBHEADER_CG_ADD_BLOCK_BY_VID,
    MESSENGER_SUBHEADER_CG_ADD_BLOCK_BY_NAME,
    MESSENGER_SUBHEADER_CG_REMOVE_BLOCK,
#endif
    MESSENGER_SUBHEADER_CG_ADD_BY_VID,
    MESSENGER_SUBHEADER_CG_ADD_BY_NAME,
    MESSENGER_SUBHEADER_CG_REMOVE,
};

typedef struct command_messenger
{
    BYTE header;
    BYTE subheader;
} TPacketCGMessenger;

typedef struct command_messenger_remove
{
    BYTE length;
} TPacketCGMessengerRemove;

enum
{
    SAFEBOX_MONEY_STATE_SAVE,
    SAFEBOX_MONEY_STATE_WITHDRAW,
};

typedef struct command_safebox_money
{
    BYTE        bHeader;
    BYTE        bState;
    DWORD       dwMoney;
} TPacketCGSafeboxMoney;

typedef struct command_safebox_checkout
{
    BYTE        bHeader;
    BYTE        bSafePos;
    TItemPos    ItemPos;
} TPacketCGSafeboxCheckout;

typedef struct command_safebox_checkin
{
    BYTE        bHeader;
    BYTE        bSafePos;
    TItemPos    ItemPos;
} TPacketCGSafeboxCheckin;

typedef struct command_mall_checkout
{
    BYTE        bHeader;
    BYTE        bMallPos;
    TItemPos    ItemPos;
} TPacketCGMallCheckout;

///////////////////////////////////////////////////////////////////////////////////
// Party

typedef struct command_use_skill
{
    BYTE                bHeader;
    DWORD               dwVnum;
    DWORD               dwTargetVID;
} TPacketCGUseSkill;

typedef struct command_party_invite
{
    BYTE header;
    DWORD vid;
} TPacketCGPartyInvite;

typedef struct command_party_invite_answer
{
    BYTE header;
    DWORD leader_pid;
    BYTE accept;
} TPacketCGPartyInviteAnswer;

typedef struct command_party_remove
{
    BYTE header;
    DWORD pid;
} TPacketCGPartyRemove;

typedef struct command_party_set_state
{
    BYTE byHeader;
    DWORD dwVID;
    BYTE byState;
    BYTE byFlag;
} TPacketCGPartySetState;

typedef struct packet_party_link
{
    BYTE header;
    DWORD pid;
    DWORD vid;
} TPacketGCPartyLink;

typedef struct packet_party_unlink
{
    BYTE header;
    DWORD pid;
    DWORD vid;
} TPacketGCPartyUnlink;

typedef struct command_party_use_skill
{
    BYTE byHeader;
    BYTE bySkillIndex;
    DWORD dwTargetVID;
} TPacketCGPartyUseSkill;

enum
{
    GUILD_SUBHEADER_CG_ADD_MEMBER,
    GUILD_SUBHEADER_CG_REMOVE_MEMBER,
    GUILD_SUBHEADER_CG_CHANGE_GRADE_NAME,
    GUILD_SUBHEADER_CG_CHANGE_GRADE_AUTHORITY,
    GUILD_SUBHEADER_CG_OFFER,
    GUILD_SUBHEADER_CG_POST_COMMENT,
    GUILD_SUBHEADER_CG_DELETE_COMMENT,
    GUILD_SUBHEADER_CG_REFRESH_COMMENT,
    GUILD_SUBHEADER_CG_CHANGE_MEMBER_GRADE,
    GUILD_SUBHEADER_CG_USE_SKILL,
    GUILD_SUBHEADER_CG_CHANGE_MEMBER_GENERAL,
    GUILD_SUBHEADER_CG_GUILD_INVITE_ANSWER,
    GUILD_SUBHEADER_CG_CHARGE_GSP,
    GUILD_SUBHEADER_CG_DEPOSIT_MONEY,
    GUILD_SUBHEADER_CG_WITHDRAW_MONEY,
};

typedef struct command_guild
{
    BYTE byHeader;
    BYTE bySubHeader;
} TPacketCGGuild;

#ifdef ENABLE_ADMIN_BAN_MANAGER
typedef struct SPacketCGAdminTool
{
    BYTE    header;
    int     action;
    char    user_name[12 + 1];
    char    reason[32 + 1];
    int     duration;
} TPacketCGAdminBanManger;
#endif

typedef struct command_guild_answer_make_guild
{
    BYTE header;
    char guild_name[GUILD_NAME_MAX_LEN+1];
} TPacketCGAnswerMakeGuild;

typedef struct command_give_item
{
    BYTE byHeader;
    DWORD dwTargetVID;
    TItemPos ItemPos;
    BYTE byItemCount;
} TPacketCGGiveItem;

typedef struct SPacketCGHack
{
    BYTE        bHeader;
    char        szBuf[255 + 1];
} TPacketCGHack;

typedef struct command_dungeon
{
    BYTE        bHeader;
    WORD        size;
} TPacketCGDungeon;

// Private Shop
typedef struct SShopItemTable
{
    DWORD       vnum;
    BYTE        count;

    TItemPos    pos;            // PC 상점에만 이용
    DWORD       price;          // PC 상점에만 이용
#ifdef ENABLE_CHEQUE_SYSTEM
    DWORD       price_cheque;
#endif
    BYTE        display_pos;    //  PC 상점에만 이용, 보일 위치.
} TShopItemTable;

typedef struct SOfflineShopItemTable
{
    BYTE        bDisplayPos;
    BYTE        bPos;
    long        lPrice;
} TOfflineShopItemTable;

typedef struct SPacketCGMyShop
{
    BYTE        bHeader;
    char        szSign[SHOP_SIGN_MAX_LEN + 1];
    BYTE        bCount; // count of TShopItemTable, max 39
} TPacketCGMyShop;

typedef struct TPacketCGMyOfflineShop
{
    BYTE    bHeader;
    char    szSign[SHOP_SIGN_MAX_LEN + 1];
    BYTE    bCount;
    BYTE    bTime;
} TPacketCGMyOfflineShop;

typedef struct SPacketCGRefine
{
    BYTE        header;
    BYTE        pos;
    BYTE        type;
#ifdef ENABLE_FEATURES_REFINE_SYSTEM
    BYTE        lLow;
    BYTE        lMedium;
    BYTE        lExtra;
    BYTE        lTotal;
#endif
} TPacketCGRefine;

typedef struct SPacketCGChangeName
{
    BYTE header;
    BYTE index;
    char name[CHARACTER_NAME_MAX_LEN+1];
} TPacketCGChangeName;

typedef struct command_client_version
{
    BYTE header;
    char filename[32+1];
    char timestamp[32+1];
} TPacketCGClientVersion;

typedef struct command_client_version2
{
    BYTE header;
    char filename[32+1];
    char timestamp[32+1];
} TPacketCGClientVersion2;

typedef struct command_crc_report
{
    BYTE header;
    BYTE byPackMode;
    DWORD dwBinaryCRC32;
    DWORD dwProcessCRC32;
    DWORD dwRootPackCRC32;
} TPacketCGCRCReport;

typedef struct command_china_matrix_card
{
    BYTE    bHeader;
    char    szAnswer[CHINA_MATRIX_ANSWER_MAX_LEN + 1];
} TPacketCGChinaMatrixCard;

typedef struct command_runup_matrix_answer
{
    BYTE    bHeader;
    char    szAnswer[RUNUP_MATRIX_ANSWER_MAX_LEN + 1];
} TPacketCGRunupMatrixAnswer;

typedef struct command_newcibn_passpod_answer
{
    BYTE    bHeader;
    char    szAnswer[NEWCIBN_PASSPOD_ANSWER_MAX_LEN + 1];
} TPacketCGNEWCIBNPasspodAnswer;

enum EPartyExpDistributionType
{
    PARTY_EXP_DISTRIBUTION_NON_PARITY,
    PARTY_EXP_DISTRIBUTION_PARITY,
};

typedef struct command_party_parameter
{
    BYTE        bHeader;
    BYTE        bDistributeMode;
} TPacketCGPartyParameter;

typedef struct command_quest_input_string
{
    BYTE        bHeader;
    char        szString[QUEST_INPUT_STRING_MAX_NUM+1];
} TPacketCGQuestInputString;

typedef struct command_quest_confirm
{
    BYTE header;
    BYTE answer;
    DWORD requestPID;
} TPacketCGQuestConfirm;

typedef struct command_script_select_item
{
    BYTE header;
    DWORD selection;
} TPacketCGScriptSelectItem;

/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// From Server
enum EPhase
{
    PHASE_CLOSE,                // 끊기는 상태 (또는 끊기 전 상태)
    PHASE_HANDSHAKE,            // 악수..;;
    PHASE_LOGIN,                // 로그인 중
    PHASE_SELECT,               // 캐릭터 선택 화면
    PHASE_LOADING,              // 선택 후 로딩 화면
    PHASE_GAME,                 // 게임 화면
    PHASE_DEAD,                 // 죽었을 때.. (게임 안에 있는 것일 수도..)

    PHASE_DBCLIENT_CONNECTING,  // 서버용
    PHASE_DBCLIENT,             // 서버용
    PHASE_P2P,                  // 서버용
    PHASE_AUTH,                 // 로그인 인증 용
};

typedef struct packet_phase
{
    BYTE        header;
    BYTE        phase;
} TPacketGCPhase;

typedef struct packet_blank     // 공백패킷.
{
    BYTE        header;
} TPacketGCBlank;

typedef struct packet_blank_dynamic
{
    BYTE        header;
    WORD        size;
} TPacketGCBlankDynamic;

typedef struct packet_header_handshake
{
    BYTE        header;
    DWORD       dwHandshake;
    DWORD       dwTime;
    LONG        lDelta;
} TPacketGCHandshake;

typedef struct packet_header_bindudp
{
    BYTE        header;
    DWORD       addr;
    WORD        port;
} TPacketGCBindUDP;

typedef struct packet_header_dynamic_size
{
    BYTE        header;
    WORD        size;
} TDynamicSizePacketHeader;

typedef struct SSimplePlayerInformation
{
    DWORD               dwID;
    char                szName[CHARACTER_NAME_MAX_LEN + 1];
    BYTE                byJob;
    BYTE                byLevel;
    DWORD               dwPlayMinutes;
    BYTE                byST, byHT, byDX, byIQ;
//  WORD                wParts[CRaceData::PART_MAX_NUM];
    WORD                wMainPart;
    BYTE                bChangeName;
    WORD                wHairPart;
#ifdef ENABLE_SASH_SYSTEM
    WORD                wSashPart;
#endif
    BYTE                bDummy[4];
    long                x, y;
    LONG                lAddr;
    WORD                wPort;
    BYTE                bySkillGroup;
} TSimplePlayerInformation;

typedef struct packet_login_success3
{
    BYTE                        header;
    TSimplePlayerInformation    akSimplePlayerInformation[PLAYER_PER_ACCOUNT3];
    DWORD                       guild_id[PLAYER_PER_ACCOUNT3];
    char                        guild_name[PLAYER_PER_ACCOUNT3][GUILD_NAME_MAX_LEN+1];
    DWORD handle;
    DWORD random_key;
} TPacketGCLoginSuccess3;

typedef struct packet_login_success4
{
    BYTE                        header;
    TSimplePlayerInformation    akSimplePlayerInformation[PLAYER_PER_ACCOUNT4];
    DWORD                       guild_id[PLAYER_PER_ACCOUNT4];
    char                        guild_name[PLAYER_PER_ACCOUNT4][GUILD_NAME_MAX_LEN+1];
    DWORD handle;
    DWORD random_key;
} TPacketGCLoginSuccess4;


enum { LOGIN_STATUS_MAX_LEN = 8 };
typedef struct packet_login_failure
{
    BYTE    header;
    char    szStatus[LOGIN_STATUS_MAX_LEN + 1];
} TPacketGCLoginFailure;

typedef struct command_player_create
{
    BYTE        header;
    BYTE        index;
    char        name[CHARACTER_NAME_MAX_LEN + 1];
    WORD        job;
    BYTE        shape;
    BYTE        CON;
    BYTE        INT;
    BYTE        STR;
    BYTE        DEX;
} TPacketCGCreateCharacter;

typedef struct command_player_create_success
{
    BYTE                        header;
    BYTE                        bAccountCharacterSlot;
    TSimplePlayerInformation    kSimplePlayerInfomation;
} TPacketGCPlayerCreateSuccess;

typedef struct command_create_failure
{
    BYTE    header;
    BYTE    bType;
} TPacketGCCreateFailure;

typedef struct command_player_delete
{
    BYTE        header;
    BYTE        index;
    char        szPrivateCode[PRIVATE_CODE_LENGTH];
} TPacketCGDestroyCharacter;

typedef struct packet_player_delete_success
{
    BYTE        header;
    BYTE        account_index;
} TPacketGCDestroyCharacterSuccess;

enum
{
    ADD_CHARACTER_STATE_DEAD   = (1 << 0),
    ADD_CHARACTER_STATE_SPAWN  = (1 << 1),
    ADD_CHARACTER_STATE_GUNGON = (1 << 2),
    ADD_CHARACTER_STATE_KILLER = (1 << 3),
    ADD_CHARACTER_STATE_PARTY  = (1 << 4),
};

enum EPKModes
{
    PK_MODE_PEACE,
    PK_MODE_REVENGE,
    PK_MODE_FREE,
    PK_MODE_PROTECT,
    PK_MODE_GUILD,
    PK_MODE_MAX_NUM,
};

// 2004.11.20.myevan.CRaceData::PART_MAX_NUM 사용안하게 수정 - 서버에서 사용하는것과 일치하지 않음
enum ECharacterEquipmentPart
{
    CHR_EQUIPPART_ARMOR,
    CHR_EQUIPPART_WEAPON,
    CHR_EQUIPPART_HEAD,
    CHR_EQUIPPART_HAIR,
#ifdef ENABLE_SASH_SYSTEM
    CHR_EQUIPPART_SASH,
#endif
#ifdef ENABLE_NEW_ARROW_SYSTEM
    CHR_PART_ARROW_TYPE,
#endif

    CHR_EQUIPPART_NUM,
};

typedef struct packet_char_additional_info
{
    BYTE    header;
    DWORD   dwVID;
    char    name[CHARACTER_NAME_MAX_LEN + 1];
    WORD    awPart[CHR_EQUIPPART_NUM];
    BYTE    bEmpire;
    DWORD   dwGuildID;
    DWORD   dwLevel;
    short   sAlignment; //선악치
    BYTE    bPKMode;
    DWORD   dwMountVnum;
    BYTE    dwNewIsGuildName;
} TPacketGCCharacterAdditionalInfo;

typedef struct packet_add_char
{
    BYTE    header;
    DWORD   dwVID;
#if defined(WJ_SHOW_MOB_INFO)
    DWORD   dwLevel;
    DWORD   dwAIFlag;
#endif
    float   angle;
    long    x;
    long    y;
    long    z;
    BYTE    bType;
    WORD    wRaceNum;
    BYTE    bMovingSpeed;
    BYTE    bAttackSpeed;
    BYTE    bStateFlag;
    DWORD   dwAffectFlag[2];
} TPacketGCCharacterAdd;

typedef struct packet_add_char2
{
    BYTE        header;

    DWORD       dwVID;

    char        name[CHARACTER_NAME_MAX_LEN + 1];

    float       angle;
    long        x;
    long        y;
    long        z;

    BYTE        bType;
    WORD        wRaceNum;
    WORD        awPart[CHR_EQUIPPART_NUM];
    BYTE        bMovingSpeed;
    BYTE        bAttackSpeed;

    BYTE        bStateFlag;
    DWORD       dwAffectFlag[2];        // ??
    BYTE        bEmpire;

    DWORD       dwGuild;
    short       sAlignment;
    BYTE        bPKMode;
    DWORD       dwMountVnum;
    BYTE        dwNewIsGuildName;
} TPacketGCCharacterAdd2;

typedef struct packet_update_char
{
    BYTE        header;
    DWORD       dwVID;

    WORD        awPart[CHR_EQUIPPART_NUM];
    BYTE        bMovingSpeed;
    BYTE        bAttackSpeed;

    BYTE        bStateFlag;
    DWORD       dwAffectFlag[2];

    DWORD       dwGuildID;
    short       sAlignment;
#ifdef NEW_PET_SYSTEM
    DWORD       dwLevel;
#endif
    BYTE        bPKMode;
    DWORD       dwMountVnum;
    BYTE        dwNewIsGuildName;
} TPacketGCCharacterUpdate;

typedef struct packet_update_char2
{
    BYTE        header;
    DWORD       dwVID;

    WORD        awPart[CHR_EQUIPPART_NUM];
    BYTE        bMovingSpeed;
    BYTE        bAttackSpeed;

    BYTE        bStateFlag;
    DWORD       dwAffectFlag[2];

    DWORD       dwGuildID;
    short       sAlignment;
    BYTE        bPKMode;
    DWORD       dwMountVnum;
    BYTE        dwNewIsGuildName;
} TPacketGCCharacterUpdate2;

typedef struct packet_del_char
{
    BYTE    header;
    DWORD   dwVID;
} TPacketGCCharacterDelete;

typedef struct packet_GlobalTime
{
    BYTE    header;
    float   GlobalTime;
} TPacketGCGlobalTime;

enum EChatType
{
    CHAT_TYPE_TALKING,  /* 그냥 채팅 */
    CHAT_TYPE_INFO,     /* 정보 (아이템을 집었다, 경험치를 얻었다. 등) */
    CHAT_TYPE_NOTICE,   /* 공지사항 */
    CHAT_TYPE_PARTY,    /* 파티말 */
    CHAT_TYPE_GUILD,    /* 길드말 */
    CHAT_TYPE_COMMAND,  /* 명령 */
    CHAT_TYPE_SHOUT,    /* 외치기 */
    CHAT_TYPE_SHOUT_TRADE,
    CHAT_TYPE_WHISPER,  // 서버와는 연동되지 않는 Only Client Enum
    CHAT_TYPE_BIG_NOTICE,
    CHAT_TYPE_MAX_NUM,
};

typedef struct packet_chatting
{
    BYTE    header;
    WORD    size;
    BYTE    type;
    DWORD   dwVID;
    BYTE    bEmpire;
} TPacketGCChat;

typedef struct packet_whisper   // 가변 패킷
{
    BYTE        bHeader;
    WORD        wSize;
    BYTE        bType;
    char        szNameFrom[CHARACTER_NAME_MAX_LEN + 1];
} TPacketGCWhisper;

typedef struct packet_stun
{
    BYTE        header;
    DWORD       vid;
} TPacketGCStun;

typedef struct packet_dead
{
    BYTE        header;
    DWORD       vid;
} TPacketGCDead;

typedef struct packet_main_character
{
    BYTE        header;
    DWORD       dwVID;
    WORD        wRaceNum;
    char        szName[CHARACTER_NAME_MAX_LEN + 1];
    long        lX, lY, lZ;
    BYTE        bySkillGroup;
} TPacketGCMainCharacter;

// SUPPORT_BGM
typedef struct packet_main_character2_empire
{
    BYTE        header;
    DWORD       dwVID;
    WORD        wRaceNum;
    char        szName[CHARACTER_NAME_MAX_LEN + 1];
    long        lX, lY, lZ;
    BYTE        byEmpire;
    BYTE        bySkillGroup;
} TPacketGCMainCharacter2_EMPIRE;

typedef struct packet_main_character3_bgm
{
    enum
    {
        MUSIC_NAME_MAX_LEN = 24,
    };
    BYTE        header;
    DWORD       dwVID;
    WORD        wRaceNum;
    char        szUserName[CHARACTER_NAME_MAX_LEN + 1];
    char        szBGMName[MUSIC_NAME_MAX_LEN + 1];
    long        lX, lY, lZ;
    BYTE        byEmpire;
    BYTE        bySkillGroup;
} TPacketGCMainCharacter3_BGM;

typedef struct packet_main_character4_bgm_vol
{
    enum
    {
        MUSIC_NAME_MAX_LEN = 24,
    };
    BYTE        header;
    DWORD       dwVID;
    WORD        wRaceNum;
    char        szUserName[CHARACTER_NAME_MAX_LEN + 1];
    char        szBGMName[MUSIC_NAME_MAX_LEN + 1];
    float       fBGMVol;
    long        lX, lY, lZ;
    BYTE        byEmpire;
    BYTE        bySkillGroup;
} TPacketGCMainCharacter4_BGM_VOL;
// END_OF_SUPPORT_BGM

enum EPointTypes
{
    POINT_NONE,
    POINT_LEVEL,
    POINT_VOICE,
    POINT_EXP,
    POINT_NEXT_EXP,
    POINT_HP,
    POINT_MAX_HP,
    POINT_SP,
    POINT_MAX_SP,
    POINT_STAMINA,
    POINT_MAX_STAMINA,
    POINT_GOLD,
    POINT_ST,
    POINT_HT,
    POINT_DX,
    POINT_IQ,
    POINT_ATT_POWER,
    POINT_ATT_SPEED,
    POINT_EVADE_RATE,
    POINT_MOV_SPEED,
    POINT_DEF_GRADE,
    POINT_CASTING_SPEED,
    POINT_MAGIC_ATT_GRADE,
    POINT_MAGIC_DEF_GRADE,
    POINT_EMPIRE_POINT,
    POINT_LEVEL_STEP,
    POINT_STAT,
    POINT_SUB_SKILL,
    POINT_SKILL,
//  POINT_SKILL_PASV,
//  POINT_SKILL_ACTIVE,
    POINT_MIN_ATK,
    POINT_MAX_ATK,
    POINT_PLAYTIME,
    POINT_HP_REGEN,
    POINT_SP_REGEN,
    POINT_BOW_DISTANCE,
    POINT_HP_RECOVERY,
    POINT_SP_RECOVERY,
    POINT_POISON_PCT,
    POINT_STUN_PCT,
    POINT_SLOW_PCT,
    POINT_CRITICAL_PCT,
    POINT_PENETRATE_PCT,
    POINT_CURSE_PCT,
    POINT_ATTBONUS_HUMAN,
    POINT_ATTBONUS_ANIMAL,
    POINT_ATTBONUS_ORC,
    POINT_ATTBONUS_MILGYO,
    POINT_ATTBONUS_UNDEAD,
    POINT_ATTBONUS_DEVIL,
    POINT_ATTBONUS_INSECT,
    POINT_ATTBONUS_FIRE,
    POINT_ATTBONUS_ICE,
    POINT_ATTBONUS_DESERT,
    POINT_ATTBONUS_UNUSED0,
    POINT_ATTBONUS_UNUSED1,
    POINT_ATTBONUS_UNUSED2,
    POINT_ATTBONUS_UNUSED3,
    POINT_ATTBONUS_UNUSED4,
    POINT_ATTBONUS_UNUSED5,
    POINT_ATTBONUS_UNUSED6,
    POINT_ATTBONUS_UNUSED7,
    POINT_ATTBONUS_UNUSED8,
    POINT_ATTBONUS_UNUSED9,
    POINT_STEAL_HP,
    POINT_STEAL_SP,
    POINT_MANA_BURN_PCT,
    POINT_DAMAGE_SP_RECOVER,
    POINT_BLOCK,
    POINT_DODGE,
    POINT_RESIST_SWORD,
    POINT_RESIST_TWOHAND,
    POINT_RESIST_DAGGER,
    POINT_RESIST_BELL,
    POINT_RESIST_FAN,
    POINT_RESIST_BOW,
    POINT_RESIST_CLAW,
#ifdef __GAYA__
    POINT_GAYA = 175,
#endif
    POINT_RESIST_FIRE,
    POINT_RESIST_ELEC,
    POINT_RESIST_MAGIC,
    POINT_RESIST_WIND,
    POINT_REFLECT_MELEE,
    POINT_REFLECT_CURSE,
    POINT_POISON_REDUCE,
    POINT_KILL_SP_RECOVER,
    POINT_EXP_DOUBLE_BONUS,
    POINT_GOLD_DOUBLE_BONUS,
    POINT_ITEM_DROP_BONUS,
    POINT_POTION_BONUS,
    POINT_KILL_HP_RECOVER,
    POINT_IMMUNE_STUN,
    POINT_IMMUNE_SLOW,
    POINT_IMMUNE_FALL,
    POINT_PARTY_ATT_GRADE,
    POINT_PARTY_DEF_GRADE,
    POINT_ATT_BONUS = 93,
    POINT_DEF_BONUS = 94,
    POINT_ATT_GRADE_BONUS,
    POINT_DEF_GRADE_BONUS,
    POINT_MAGIC_ATT_GRADE_BONUS,
    POINT_MAGIC_DEF_GRADE_BONUS,
    POINT_RESIST_NORMAL_DAMAGE,
    POINT_STAT_RESET_COUNT = 112,
    POINT_HORSE_SKILL = 113,
    POINT_MALL_ATTBONUS,
    POINT_MALL_DEFBONUS,
    POINT_MALL_EXPBONUS,
    POINT_MALL_ITEMBONUS,
    POINT_MALL_GOLDBONUS,
    POINT_MAX_HP_PCT,
    POINT_MAX_SP_PCT,
    POINT_SKILL_DAMAGE_BONUS,
    POINT_NORMAL_HIT_DAMAGE_BONUS,
    POINT_SKILL_DEFEND_BONUS,
    POINT_NORMAL_HIT_DEFEND_BONUS,
    POINT_PC_BANG_EXP_BONUS,
    POINT_PC_BANG_DROP_BONUS,
    POINT_ENERGY = 128,
    POINT_ENERGY_END_TIME = 129,
#ifdef ELEMENT_NEW_BONUSES
    POINT_ATTBONUS_ELEC,
    POINT_ATTBONUS_WIND,
    APPLY_ATTBONUS_FIRE,
    APPLY_ATTBONUS_ICE,
    POINT_ATTBONUS_EARTH,
    POINT_ATTBONUS_DARK,
#endif
    POINT_MIN_WEP = 200,
    POINT_MAX_WEP,
    POINT_MIN_MAGIC_WEP,
    POINT_MAX_MAGIC_WEP,
    POINT_HIT_RATE,
    POINT_BLEEDING_PCT = 138,
    POINT_BLEEDING_REDUCE = 139,
#ifdef ENABLE_CHEQUE_SYSTEM
    POINT_CHEQUE = 144,             // point_value = 144
#endif
#ifdef NEW_ADD_INVENTORY
    POINT_BLACK = 145,
#endif
};

typedef struct packet_points
{
    BYTE        header;
    long        points[POINT_MAX_NUM];
} TPacketGCPoints;

typedef struct packet_point_change
{
    int         header;

    DWORD       dwVID;
    BYTE        Type;

    long        amount; // 바뀐 값
    long        value;  // 현재 값
} TPacketGCPointChange;

typedef struct packet_motion
{
    BYTE        header;
    DWORD       vid;
    DWORD       victim_vid;
    WORD        motion;
} TPacketGCMotion;

#if defined(GAIDEN)
struct TPacketGCItemDelDeprecate
{
    TPacketGCItemDelDeprecate() :
        header(HEADER_GC_ITEM_DEL),
        pos(0),
        vnum(0),
        count(0)
    {
        memset(&alSockets, 0, sizeof(alSockets));
        memset(&aAttr, 0, sizeof(aAttr));
    }

    BYTE    header;
    BYTE    pos;
    DWORD   vnum;
    BYTE    count;
    long    alSockets[ITEM_SOCKET_SLOT_MAX_NUM];
    TPlayerItemAttribute aAttr[ITEM_ATTRIBUTE_SLOT_MAX_NUM];
};

typedef struct packet_set_item
{
    BYTE        header;
    BYTE        pos;
    DWORD       vnum;
    BYTE        count;
    long        bind;
    DWORD       flags;  // 플래그 추가
    long        alSockets[ITEM_SOCKET_SLOT_MAX_NUM];
    TPlayerItemAttribute aAttr[ITEM_ATTRIBUTE_SLOT_MAX_NUM];
} TPacketGCItemSet;

typedef struct packet_item_del
{
    BYTE        header;
    BYTE        pos;
} TPacketGCItemDel;
#else
typedef struct packet_set_item
{
    BYTE        header;
    TItemPos    Cell;
    DWORD       vnum;
    BYTE        count;
#ifdef ENABLE_CHANGELOOK_SYSTEM
    DWORD       transmutation;
#endif
    long        bind;
    long        alSockets[ITEM_SOCKET_SLOT_MAX_NUM];
    TPlayerItemAttribute aAttr[ITEM_ATTRIBUTE_SLOT_MAX_NUM];
} TPacketGCItemSet;

typedef struct packet_set_item2
{
    BYTE        header;
    TItemPos    Cell;
    DWORD       vnum;
    BYTE        count;
#ifdef ENABLE_CHANGELOOK_SYSTEM
    DWORD   transmutation;
#endif
    long        bind;
    DWORD       flags;  // 플래그 추가
    DWORD       anti_flags; // 플래그 추가
    bool        highlight;
    long        alSockets[ITEM_SOCKET_SLOT_MAX_NUM];
    TPlayerItemAttribute aAttr[ITEM_ATTRIBUTE_SLOT_MAX_NUM];
} TPacketGCItemSet2;
#endif

typedef struct packet_item_del
{
    BYTE        header;
    BYTE        pos;
} TPacketGCItemDel;

typedef struct packet_use_item
{
    BYTE        header;
    TItemPos    Cell;
    DWORD       ch_vid;
    DWORD       victim_vid;

    DWORD       vnum;
} TPacketGCItemUse;
#ifdef ENABLE_MANAGER_BANK_SYSTEM
typedef struct packet_bankmanager
{
    int user_action;
    long long user_money;
    char user_datetime[19 + 1];
    char user_ip[29 + 1];
    char user_recvmoney[16 + 1];
} TAccountBank;

typedef struct packet_bankmanager_logs
{
    BYTE header;
    TAccountBank logs[1000];
} TPacketCGBank;
#endif
typedef struct packet_update_item
{
    BYTE        header;
    TItemPos    Cell;
    BYTE        count;
#ifdef ENABLE_CHANGELOOK_SYSTEM
    DWORD       transmutation;
#endif
    long        bind;
    long        alSockets[ITEM_SOCKET_SLOT_MAX_NUM];
    TPlayerItemAttribute aAttr[ITEM_ATTRIBUTE_SLOT_MAX_NUM];
} TPacketGCItemUpdate;

typedef struct packet_ground_add_item
{
    BYTE        bHeader;
    long        lX;
    long        lY;
    long        lZ;

    DWORD       dwVID;
    DWORD       dwVnum;
} TPacketGCItemGroundAdd;

typedef struct packet_ground_del_item
{
    BYTE        header;
    DWORD       vid;
} TPacketGCItemGroundDel;

typedef struct packet_item_ownership
{
    BYTE        bHeader;
    DWORD       dwVID;
    char        szName[CHARACTER_NAME_MAX_LEN + 1];
} TPacketGCItemOwnership;

typedef struct packet_quickslot_add
{
    BYTE        header;
    BYTE        pos;
    TQuickSlot  slot;
} TPacketGCQuickSlotAdd;

typedef struct packet_quickslot_del
{
    BYTE        header;
    BYTE        pos;
} TPacketGCQuickSlotDel;

typedef struct packet_quickslot_swap
{
    BYTE        header;
    BYTE        pos;
    BYTE        change_pos;
} TPacketGCQuickSlotSwap;

typedef struct packet_shop_start
{
    struct packet_shop_item     items[SHOP_HOST_ITEM_MAX_NUM];
} TPacketGCShopStart;

typedef struct packet_offline_shop_start
{
    struct packet_shop_item     items[OFFLINE_SHOP_HOST_ITEM_MAX_NUM];
} TPacketGCOfflineShopStart;

typedef struct packet_shop_start_ex // 다음에 TSubPacketShopTab* shop_tabs 이 따라옴.
{
    typedef struct sub_packet_shop_tab
    {
        char name[SHOP_TAB_NAME_MAX];
        BYTE coin_type;
        packet_shop_item items[SHOP_HOST_ITEM_MAX_NUM];
    } TSubPacketShopTab;
    DWORD owner_vid;
    BYTE shop_tab_count;
} TPacketGCShopStartEx;

typedef struct packet_shop_update_item
{
    BYTE                        pos;
    struct packet_shop_item     item;
} TPacketGCShopUpdateItem;

typedef struct packet_offline_shop_money
{
    DWORD       dwMoney;
} TPacketGCOfflineShopMoney;

typedef struct packet_shop_update_price
{
    int iElkAmount;
} TPacketGCShopUpdatePrice;

enum EPacketShopSubHeaders
{
    SHOP_SUBHEADER_GC_START,
    SHOP_SUBHEADER_GC_END,
    SHOP_SUBHEADER_GC_UPDATE_ITEM,
    SHOP_SUBHEADER_GC_UPDATE_PRICE,
    SHOP_SUBHEADER_GC_OK,
    SHOP_SUBHEADER_GC_NOT_ENOUGH_MONEY,
    SHOP_SUBHEADER_GC_SOLDOUT,
    SHOP_SUBHEADER_GC_INVENTORY_FULL,
    SHOP_SUBHEADER_GC_INVALID_POS,
    SHOP_SUBHEADER_GC_SOLD_OUT,
    SHOP_SUBHEADER_GC_START_EX,
    SHOP_SUBHEADER_GC_NOT_ENOUGH_MONEY_EX,
    SHOP_SUBHEADER_GC_UPDATE_ITEM2,
    SHOP_SUBHEADER_GC_REFRESH_MONEY,
#ifdef ENABLE_CHEQUE_SYSTEM
    SHOP_SUBHEADER_GC_NOT_ENOUGH_CHEQUE,
    SHOP_SUBHEADER_GC_NOT_ENOUGH_CHEQUE_MONEY,
#endif
};

typedef struct packet_shop
{
    BYTE        header;
    WORD        size;
    BYTE        subheader;
} TPacketGCShop;

typedef struct packet_exchange
{
    BYTE        header;
    BYTE        subheader;
    BYTE        is_me;
    DWORD       arg1;
    TItemPos       arg2;
    DWORD       arg3;
#ifdef WJ_ENABLE_TRADABLE_ICON
    TItemPos       arg4;
#endif
    long        alValues[ITEM_SOCKET_SLOT_MAX_NUM];
    TPlayerItemAttribute aAttr[ITEM_ATTRIBUTE_SLOT_MAX_NUM];
#ifdef ENABLE_CHANGELOOK_SYSTEM
    DWORD       dwTransmutation;
#endif
} TPacketGCExchange;

enum
{
    EXCHANGE_SUBHEADER_GC_START,            // arg1 == vid
    EXCHANGE_SUBHEADER_GC_ITEM_ADD,     // arg1 == vnum  arg2 == pos  arg3 == count
    EXCHANGE_SUBHEADER_GC_ITEM_DEL,     // arg1 == pos
    EXCHANGE_SUBHEADER_GC_ELK_ADD,          // arg1 == elk
    EXCHANGE_SUBHEADER_GC_ACCEPT,           // arg1 == accept
    EXCHANGE_SUBHEADER_GC_END,              // arg1 == not used
    EXCHANGE_SUBHEADER_GC_ALREADY,          // arg1 == not used
    EXCHANGE_SUBHEADER_GC_LESS_ELK,     // arg1 == not used
#ifdef ENABLE_CHEQUE_SYSTEM
    EXCHANGE_SUBHEADER_GC_WON_ADD,          // arg1 == WON
    EXCHANGE_SUBHEADER_GC_LESS_WON,     // arg1 == not used
#endif
};

typedef struct packet_position
{
    BYTE        header;
    DWORD       vid;
    BYTE        position;
} TPacketGCPosition;

typedef struct packet_ping
{
    BYTE        header;
} TPacketGCPing;

typedef struct packet_pong
{
    BYTE        bHeader;
} TPacketCGPong;

typedef struct packet_script
{
    BYTE        header;
    WORD        size;
    BYTE        skin;
    WORD        src_size;
} TPacketGCScript;

typedef struct packet_target
{
    BYTE        header;
    DWORD       dwVID;
    BYTE        bHPPercent;
#ifdef ELEMENT_TARGET
    BYTE bElement;
#endif
} TPacketGCTarget;

#ifdef ENABLE_SEND_TARGET_INFO
typedef struct packet_target_info
{
    BYTE    header;
    DWORD   dwVID;
    DWORD   race;
    DWORD   dwVnum;
    BYTE    count;
} TPacketGCTargetInfo;

typedef struct packet_target_info_load
{
    BYTE header;
    DWORD dwVID;
} TPacketCGTargetInfoLoad;
#endif

typedef struct packet_damage_info
{
    BYTE header;
    DWORD dwVID;
    BYTE flag;
    int  damage;
} TPacketGCDamageInfo;

typedef struct packet_mount
{
    BYTE        header;
    DWORD       vid;
    DWORD       mount_vid;
    BYTE        pos;
    DWORD       _x, _y;
} TPacketGCMount;

typedef struct packet_change_speed
{
    BYTE        header;
    DWORD       vid;
    WORD        moving_speed;
} TPacketGCChangeSpeed;

typedef struct packet_move
{
    BYTE        bHeader;
    BYTE        bFunc;
    BYTE        bArg;
    BYTE        bRot;
    DWORD       dwVID;
    LONG        lX;
    LONG        lY;
    DWORD       dwTime;
    DWORD       dwDuration;
} TPacketGCMove;

enum
{
    QUEST_SEND_IS_BEGIN         = 1 << 0,
    QUEST_SEND_TITLE            = 1 << 1,  // 28자 까지
    QUEST_SEND_CLOCK_NAME       = 1 << 2,  // 16자 까지
    QUEST_SEND_CLOCK_VALUE      = 1 << 3,
    QUEST_SEND_COUNTER_NAME     = 1 << 4,  // 16자 까지
    QUEST_SEND_COUNTER_VALUE    = 1 << 5,
    QUEST_SEND_ICON_FILE        = 1 << 6,  // 24자 까지
};

typedef struct packet_quest_info
{
    BYTE header;
    WORD size;
    WORD index;
    BYTE flag;
} TPacketGCQuestInfo;

typedef struct packet_quest_confirm
{
    BYTE header;
    char msg[64+1];
    long timeout;
    DWORD requestPID;
} TPacketGCQuestConfirm;

typedef struct packet_attack
{
    BYTE        header;
    DWORD       dwVID;
    DWORD       dwVictimVID;    // 적 VID
    BYTE        bType;          // 공격 유형
} TPacketGCAttack;

typedef struct packet_c2c
{
    BYTE        header;
    WORD        wSize;
} TPacketGCC2C;

typedef struct packetd_sync_position_element
{
    DWORD       dwVID;
    long        lX;
    long        lY;
} TPacketGCSyncPositionElement;

typedef struct packetd_sync_position
{
    BYTE        bHeader;
    WORD        wSize;
} TPacketGCSyncPosition;

typedef struct packet_ownership
{
    BYTE                bHeader;
    DWORD               dwOwnerVID;
    DWORD               dwVictimVID;
} TPacketGCOwnership;

#define SKILL_MAX_NUM 255

typedef struct packet_skill_level
{
    BYTE        bHeader;
    BYTE        abSkillLevels[SKILL_MAX_NUM];
} TPacketGCSkillLevel;

typedef struct SPlayerSkill
{
    BYTE bMasterType;
    BYTE bLevel;
    time_t tNextRead;
} TPlayerSkill;

typedef struct packet_skill_level_new
{
    BYTE bHeader;
    TPlayerSkill skills[SKILL_MAX_NUM];
} TPacketGCSkillLevelNew;

// fly
typedef struct packet_fly
{
    BYTE        bHeader;
    BYTE        bType;
    DWORD       dwStartVID;
    DWORD       dwEndVID;
} TPacketGCCreateFly;

enum EPVPModes
{
    PVP_MODE_NONE,
    PVP_MODE_AGREE,
    PVP_MODE_FIGHT,
    PVP_MODE_REVENGE,
};

typedef struct packet_duel_start
{
    BYTE    header ;
    WORD    wSize ; // DWORD가 몇개? 개수 = (wSize - sizeof(TPacketGCPVPList)) / 4
} TPacketGCDuelStart ;

typedef struct packet_pvp
{
    BYTE        header;
    DWORD       dwVIDSrc;
    DWORD       dwVIDDst;
    BYTE        bMode;
} TPacketGCPVP;

typedef struct packet_skill_cooltime_end
{
    BYTE        header;
    BYTE        bSkill;
} TPacketGCSkillCoolTimeEnd;

typedef struct packet_warp
{
    BYTE            bHeader;
    LONG            lX;
    LONG            lY;
    LONG            lAddr;
    WORD            wPort;
} TPacketGCWarp;

typedef struct packet_party_invite
{
    BYTE header;
    DWORD leader_pid;
} TPacketGCPartyInvite;

typedef struct packet_party_add
{
    BYTE header;
    DWORD pid;
    char name[CHARACTER_NAME_MAX_LEN+1];
} TPacketGCPartyAdd;

typedef struct packet_party_update
{
    BYTE header;
    DWORD pid;
    BYTE state;
    BYTE percent_hp;
    short affects[PARTY_AFFECT_SLOT_MAX_NUM];
} TPacketGCPartyUpdate;

typedef struct packet_party_remove
{
    BYTE header;
    DWORD pid;
} TPacketGCPartyRemove;

typedef TPacketCGSafeboxCheckout TPacketGCSafeboxCheckout;
typedef TPacketCGSafeboxCheckin TPacketGCSafeboxCheckin;

typedef struct packet_safebox_wrong_password
{
    BYTE        bHeader;
} TPacketGCSafeboxWrongPassword;

typedef struct packet_safebox_size
{
    BYTE bHeader;
    BYTE bSize;
} TPacketGCSafeboxSize;

typedef struct packet_safebox_money_change
{
    BYTE bHeader;
    DWORD dwMoney;
} TPacketGCSafeboxMoneyChange;

typedef struct command_empire
{
    BYTE        bHeader;
    BYTE        bEmpire;
} TPacketCGEmpire;

typedef struct packet_empire
{
    BYTE        bHeader;
    BYTE        bEmpire;
} TPacketGCEmpire;

enum
{
    FISHING_SUBHEADER_GC_START,
    FISHING_SUBHEADER_GC_STOP,
    FISHING_SUBHEADER_GC_REACT,
    FISHING_SUBHEADER_GC_SUCCESS,
    FISHING_SUBHEADER_GC_FAIL,
    FISHING_SUBHEADER_GC_FISH,
};

typedef struct packet_fishing
{
    BYTE header;
    BYTE subheader;
    DWORD info;
    BYTE dir;
} TPacketGCFishing;

typedef struct paryt_parameter
{
    BYTE        bHeader;
    BYTE        bDistributeMode;
} TPacketGCPartyParameter;

//////////////////////////////////////////////////////////////////////////
// Guild

enum
{
    GUILD_SUBHEADER_GC_LOGIN,
    GUILD_SUBHEADER_GC_LOGOUT,
    GUILD_SUBHEADER_GC_LIST,
    GUILD_SUBHEADER_GC_GRADE,
    GUILD_SUBHEADER_GC_ADD,
    GUILD_SUBHEADER_GC_REMOVE,
    GUILD_SUBHEADER_GC_GRADE_NAME,
    GUILD_SUBHEADER_GC_GRADE_AUTH,
    GUILD_SUBHEADER_GC_INFO,
    GUILD_SUBHEADER_GC_COMMENTS,
    GUILD_SUBHEADER_GC_CHANGE_EXP,
    GUILD_SUBHEADER_GC_CHANGE_MEMBER_GRADE,
    GUILD_SUBHEADER_GC_SKILL_INFO,
    GUILD_SUBHEADER_GC_CHANGE_MEMBER_GENERAL,
    GUILD_SUBHEADER_GC_GUILD_INVITE,
    GUILD_SUBHEADER_GC_WAR,
    GUILD_SUBHEADER_GC_GUILD_NAME,
    GUILD_SUBHEADER_GC_GUILD_WAR_LIST,
    GUILD_SUBHEADER_GC_GUILD_WAR_END_LIST,
    GUILD_SUBHEADER_GC_WAR_POINT,
    GUILD_SUBHEADER_GC_MONEY_CHANGE,
};

typedef struct packet_guild
{
    BYTE header;
    WORD size;
    BYTE subheader;
} TPacketGCGuild;

// SubHeader - Grade
enum
{
    GUILD_AUTH_ADD_MEMBER       = (1 << 0),
    GUILD_AUTH_REMOVE_MEMBER    = (1 << 1),
    GUILD_AUTH_NOTICE           = (1 << 2),
    GUILD_AUTH_SKILL            = (1 << 3),
    GUILD_AUTH_WAR              = (1 << 4),
};

typedef struct packet_guild_sub_grade
{
    char grade_name[GUILD_GRADE_NAME_MAX_LEN+1]; // 8+1 길드장, 길드원 등의 이름
    BYTE auth_flag;
} TPacketGCGuildSubGrade;

typedef struct packet_guild_sub_member
{
    DWORD pid;
    BYTE byGrade;
    BYTE byIsGeneral;
    BYTE byJob;
    BYTE byLevel;
    DWORD dwOffer;
    BYTE byNameFlag;
// if NameFlag is TRUE, name is sent from server.
//  char szName[CHARACTER_ME_MAX_LEN+1];
} TPacketGCGuildSubMember;

typedef struct packet_guild_sub_info
{
    WORD member_count;
    WORD max_member_count;
    DWORD guild_id;
    DWORD master_pid;
    DWORD exp;
    BYTE level;
    char name[GUILD_NAME_MAX_LEN+1];
    DWORD gold;
    BYTE hasLand;
} TPacketGCGuildInfo;

enum EGuildWarState
{
    GUILD_WAR_NONE,
    GUILD_WAR_SEND_DECLARE,
    GUILD_WAR_REFUSE,
    GUILD_WAR_RECV_DECLARE,
    GUILD_WAR_WAIT_START,
    GUILD_WAR_CANCEL,
    GUILD_WAR_ON_WAR,
    GUILD_WAR_END,

    GUILD_WAR_DURATION = 2*60*60, // 2시간
};

typedef struct packet_guild_war
{
    DWORD   dwGuildSelf;
    DWORD   dwGuildOpp;
    BYTE    bType;
    BYTE    bWarState;
} TPacketGCGuildWar;

typedef struct SPacketGuildWarPoint
{
    DWORD dwGainGuildID;
    DWORD dwOpponentGuildID;
    long lPoint;
} TPacketGuildWarPoint;

// SubHeader - Dungeon
enum
{
    DUNGEON_SUBHEADER_GC_TIME_ATTACK_START = 0,
    DUNGEON_SUBHEADER_GC_DESTINATION_POSITION = 1,
};

typedef struct packet_dungeon
{
    BYTE        bHeader;
    WORD        size;
    BYTE        subheader;
} TPacketGCDungeon;

// Private Shop
typedef struct SPacketGCShopSign
{
    BYTE        bHeader;
    DWORD       dwVID;
    char        szSign[SHOP_SIGN_MAX_LEN + 1];
} TPacketGCShopSign;

typedef struct SPacketGCTime
{
    BYTE        bHeader;
    time_t      time;
} TPacketGCTime;

enum
{
    WALKMODE_RUN,
    WALKMODE_WALK,
};

typedef struct SPacketGCWalkMode
{
    BYTE        header;
    DWORD       vid;
    BYTE        mode;
} TPacketGCWalkMode;

typedef struct SPacketGCChangeSkillGroup
{
    BYTE        header;
    BYTE        skill_group;
} TPacketGCChangeSkillGroup;

struct TMaterial
{
    DWORD vnum;
    DWORD count;
};

typedef struct SRefineTable
{
    DWORD src_vnum;
    DWORD result_vnum;
    BYTE material_count;
    int cost; // 소요 비용
    int prob; // 확률
    TMaterial materials[REFINE_MATERIAL_MAX_NUM];
} TRefineTable;

typedef struct SPacketGCRefineInformation
{
    BYTE            header;
    BYTE            pos;
    TRefineTable    refine_table;
} TPacketGCRefineInformation;

typedef struct SPacketGCRefineInformationNew
{
    BYTE            header;
    BYTE            type;
    BYTE            pos;
    TRefineTable    refine_table;
} TPacketGCRefineInformationNew;

enum SPECIAL_EFFECT
{
    SE_NONE,
    SE_HPUP_RED,
    SE_SPUP_BLUE,
    SE_SPEEDUP_GREEN,
    SE_DXUP_PURPLE,
    SE_CRITICAL,
    SE_PENETRATE,
    SE_BLOCK,
    SE_DODGE,
    SE_CHINA_FIREWORK,
    SE_SPIN_TOP,
    SE_SUCCESS,
    SE_FAIL,
    SE_FR_SUCCESS,
    SE_LEVELUP_ON_14_FOR_GERMANY,   //레벨업 14일때 ( 독일전용 )
    SE_LEVELUP_UNDER_15_FOR_GERMANY,//레벨업 15일때 ( 독일전용 )
    SE_PERCENT_DAMAGE1,
    SE_PERCENT_DAMAGE2,
    SE_PERCENT_DAMAGE3,
    SE_AUTO_HPUP,
    SE_AUTO_SPUP,
    SE_EQUIP_RAMADAN_RING,          // 초승달의 반지를 착용하는 순간에 발동하는 이펙트
    SE_EQUIP_HALLOWEEN_CANDY,       // 할로윈 사탕을 착용(-_-;)한 순간에 발동하는 이펙트
    SE_EQUIP_HAPPINESS_RING,        // 크리스마스 행복의 반지를 착용하는 순간에 발동하는 이펙트
    SE_EQUIP_LOVE_PENDANT,      // 발렌타인 사랑의 팬던트(71145) 착용할 때 이펙트 (발동이펙트임, 지속이펙트 아님)
#ifdef ENABLE_SASH_SYSTEM
    SE_EFFECT_SASH_SUCCEDED,
    SE_EFFECT_SASH_EQUIP,
#endif
#ifdef ENABLE_AGGREGATE_MONSTER_EFFECT
    SE_AGGREGATE_MONSTER_EFFECT,
#endif
#ifdef VERSION_162_ENABLED
    SE_EFFECT_HEALER,
#endif
    SE_EQUIP_RUZGAR,
};

typedef struct SPacketGCSpecialEffect
{
    BYTE header;
    BYTE type;
    DWORD vid;
} TPacketGCSpecialEffect;

typedef struct SPacketGCNPCPosition
{
    BYTE header;
    WORD size;
    WORD count;
} TPacketGCNPCPosition;

struct TNPCPosition
{
    BYTE bType;
    char name[CHARACTER_NAME_MAX_LEN+1];
    long x;
    long y;
};

typedef struct SPacketGCChangeName
{
    BYTE header;
    DWORD pid;
    char name[CHARACTER_NAME_MAX_LEN+1];
} TPacketGCChangeName;

enum EBlockAction
{
    BLOCK_EXCHANGE              = (1 << 0),
    BLOCK_PARTY_INVITE          = (1 << 1),
    BLOCK_GUILD_INVITE          = (1 << 2),
    BLOCK_WHISPER               = (1 << 3),
    BLOCK_MESSENGER_INVITE      = (1 << 4),
    BLOCK_PARTY_REQUEST         = (1 << 5),
};

typedef struct packet_china_matrixd_card
{
    BYTE    bHeader;
    DWORD   dwRows;
    DWORD   dwCols;
} TPacketGCChinaMatrixCard;

typedef struct packet_runup_matrixd_quiz
{
    BYTE    bHeader;
    char    szQuiz[RUNUP_MATRIX_QUIZ_MAX_LEN + 1];
} TPacketGCRunupMatrixQuiz;

typedef struct packet_newcibn_passpod_request
{
    BYTE    bHeader;
} TPacketGCNEWCIBNPasspodRequest;

typedef struct packet_newcibn_passpod_failure
{
    BYTE    bHeader;
    char    szMessage[NEWCIBN_PASSPOD_FAILURE_MAX_LEN + 1];
} TPacketGCNEWCIBNPasspodFailure;

typedef struct packet_login_key
{
    BYTE    bHeader;
    DWORD   dwLoginKey;
} TPacketGCLoginKey;

typedef struct packet_auth_success
{
    BYTE        bHeader;
    DWORD       dwLoginKey;
    BYTE        bResult;
} TPacketGCAuthSuccess;

typedef struct packet_auth_success_openid
{
    BYTE        bHeader;
    DWORD       dwLoginKey;
    BYTE        bResult;
    char        login[ID_MAX_NUM + 1];
} TPacketGCAuthSuccessOpenID;

typedef struct packet_channel
{
    BYTE header;
    BYTE channel;
} TPacketGCChannel;

typedef struct SEquipmentItemSet
{
    DWORD   vnum;
    BYTE    count;
    long    alSockets[ITEM_SOCKET_SLOT_MAX_NUM];
    TPlayerItemAttribute aAttr[ITEM_ATTRIBUTE_SLOT_MAX_NUM];
} TEquipmentItemSet;

typedef struct pakcet_view_equip
{
    BYTE header;
    DWORD dwVID;
    TEquipmentItemSet equips[WEAR_MAX_NUM];
} TPacketGCViewEquip;

typedef struct
{
    DWORD       dwID;
    long        x, y;
    long        width, height;
    DWORD       dwGuildID;
} TLandPacketElement;

typedef struct packet_land_list
{
    BYTE        header;
    WORD        size;
} TPacketGCLandList;

typedef struct
{
    BYTE        bHeader;
    long        lID;
    char        szTargetName[32+1];
} TPacketGCTargetCreate;

enum
{
    CREATE_TARGET_TYPE_NONE,
    CREATE_TARGET_TYPE_LOCATION,
    CREATE_TARGET_TYPE_CHARACTER,
};

typedef struct
{
    BYTE        bHeader;
    long        lID;
    char        szTargetName[32+1];
    DWORD       dwVID;
    BYTE        byType;
} TPacketGCTargetCreateNew;

typedef struct
{
    BYTE        bHeader;
    long        lID;
    long        lX, lY;
} TPacketGCTargetUpdate;

typedef struct
{
    BYTE        bHeader;
    long        lID;
} TPacketGCTargetDelete;

typedef struct
{
    DWORD       dwType;
    BYTE        bPointIdxApplyOn;
    long        lApplyValue;
    DWORD       dwFlag;
    long        lDuration;
    long        lSPCost;
} TPacketAffectElement;

typedef struct
{
    BYTE bHeader;
    TPacketAffectElement elem;
} TPacketGCAffectAdd;

typedef struct
{
    BYTE bHeader;
    DWORD dwType;
    BYTE bApplyOn;
} TPacketGCAffectRemove;

typedef struct packet_mall_open
{
    BYTE bHeader;
    BYTE bSize;
} TPacketGCMallOpen;

typedef struct packet_lover_info
{
    BYTE bHeader;
    char szName[CHARACTER_NAME_MAX_LEN + 1];
    BYTE byLovePoint;
} TPacketGCLoverInfo;

typedef struct packet_love_point_update
{
    BYTE bHeader;
    BYTE byLovePoint;
} TPacketGCLovePointUpdate;

typedef struct packet_dig_motion
{
    BYTE header;
    DWORD vid;
    DWORD target_vid;
    BYTE count;
} TPacketGCDigMotion;

typedef struct SPacketGCOnTime
{
    BYTE header;
    int ontime;     // sec
} TPacketGCOnTime;

typedef struct SPacketGCResetOnTime
{
    BYTE header;
} TPacketGCResetOnTime;

typedef struct SPacketGCPanamaPack
{
    BYTE    bHeader;
    char    szPackName[256];
    BYTE    abIV[32];
} TPacketGCPanamaPack;

typedef struct SPacketGCHybridCryptKeys
{
private:
    SPacketGCHybridCryptKeys() : m_pStream(NULL) {}

public:
    SPacketGCHybridCryptKeys(int iStreamSize) : iKeyStreamLen(iStreamSize)
    {
        m_pStream = new BYTE[iStreamSize];
    }
    ~SPacketGCHybridCryptKeys()
    {
        if( m_pStream )
        {
            delete[] m_pStream;
            m_pStream = NULL;
        }
    }
    static int GetFixedHeaderSize()
    {
        return sizeof(BYTE)+sizeof(WORD)+sizeof(int);
    }

    BYTE    bHeader;
    WORD    wDynamicPacketSize;
    int     iKeyStreamLen;
    BYTE*   m_pStream;

} TPacketGCHybridCryptKeys;


typedef struct SPacketGCHybridSDB
{
private:
    SPacketGCHybridSDB() : m_pStream(NULL) {}

public:
    SPacketGCHybridSDB(int iStreamSize) : iSDBStreamLen(iStreamSize)
    {
        m_pStream = new BYTE[iStreamSize];
    }
    ~SPacketGCHybridSDB()
    {
        delete[] m_pStream;
        m_pStream = NULL;
    }
    static int GetFixedHeaderSize()
    {
        return sizeof(BYTE)+sizeof(WORD)+sizeof(int);
    }

    BYTE    bHeader;
    WORD    wDynamicPacketSize;
    int     iSDBStreamLen;
    BYTE*   m_pStream;

} TPacketGCHybridSDB;
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Client To Client

typedef struct packet_state
{
    BYTE            bHeader;
    BYTE            bFunc;
    BYTE            bArg;
    BYTE            bRot;
    DWORD           dwVID;
    DWORD           dwTime;
    TPixelPosition  kPPos;
} TPacketCCState;

typedef struct packet_hs_check_req
{
    BYTE    bHeader;
    AHNHS_TRANS_BUFFER  Req;
} TPacketHSCheck;

//NOTE : recv/send에 공통으로 생김, bPacketData의 내용만 바뀐다.
typedef struct packet_xtrap_verify
{
    BYTE    bHeader;
    BYTE    bPacketData[128];

} TPacketXTrapCSVerify;
// AUTOBAN
typedef struct packet_autoban_quiz
{
    BYTE bHeader;
    BYTE bDuration;
    BYTE bCaptcha[64*32];
    char szQuiz[256];
} TPacketGCAutoBanQuiz;
// END_OF_AUTOBAN

#ifdef _IMPROVED_PACKET_ENCRYPTION_
struct TPacketKeyAgreement
{
    static const int MAX_DATA_LEN = 256;
    BYTE bHeader;
    WORD wAgreedLength;
    WORD wDataLength;
    BYTE data[MAX_DATA_LEN];
};

struct TPacketKeyAgreementCompleted
{
    BYTE bHeader;
    BYTE data[3]; // dummy (not used)
};
#endif // _IMPROVED_PACKET_ENCRYPTION_

#ifdef __AUCTION__
// Argument의 용도는 cmd에 따라 다르다.
typedef struct SPacketCGAuctionCmd
{
    BYTE bHeader;
    BYTE cmd;
    int arg1;
    int arg2;
    int arg3;
    int arg4;
} TPacketCGAuctionCmd;

typedef struct SPacketGCAuctionItemListPack
{
    BYTE bHeader;
    BYTE bNumbers;
} TPacketGCAuctionItemListPack;

#endif

typedef struct SPacketGCSpecificEffect
{
    BYTE header;
    DWORD vid;
    char effect_file[128];
} TPacketGCSpecificEffect;

// 용혼석
enum EDragonSoulRefineWindowRefineType
{
    DragonSoulRefineWindow_UPGRADE,
    DragonSoulRefineWindow_IMPROVEMENT,
    DragonSoulRefineWindow_REFINE,
};

enum EPacketCGDragonSoulSubHeaderType
{
    DS_SUB_HEADER_OPEN,
    DS_SUB_HEADER_CLOSE,
    DS_SUB_HEADER_DO_UPGRADE,
    DS_SUB_HEADER_DO_IMPROVEMENT,
    DS_SUB_HEADER_DO_REFINE,
    DS_SUB_HEADER_REFINE_FAIL,
    DS_SUB_HEADER_REFINE_FAIL_MAX_REFINE,
    DS_SUB_HEADER_REFINE_FAIL_INVALID_MATERIAL,
    DS_SUB_HEADER_REFINE_FAIL_NOT_ENOUGH_MONEY,
    DS_SUB_HEADER_REFINE_FAIL_NOT_ENOUGH_MATERIAL,
    DS_SUB_HEADER_REFINE_FAIL_TOO_MUCH_MATERIAL,
    DS_SUB_HEADER_REFINE_SUCCEED,
};

typedef struct SPacketCGDragonSoulRefine
{
    SPacketCGDragonSoulRefine() : header (HEADER_CG_DRAGON_SOUL_REFINE)
    {}
    BYTE header;
    BYTE bSubType;
    TItemPos ItemGrid[DS_REFINE_WINDOW_MAX_NUM];
} TPacketCGDragonSoulRefine;

typedef struct SPacketGCDragonSoulRefine
{
    SPacketGCDragonSoulRefine() : header(HEADER_GC_DRAGON_SOUL_REFINE)
    {}
    BYTE header;
    BYTE bSubType;
    TItemPos Pos;
} TPacketGCDragonSoulRefine;

typedef struct SChannelStatus
{
    short nPort;
    BYTE bStatus;
} TChannelStatus;

#ifdef ENABLE_CHANGELOOK_SYSTEM
enum EChangeLookInfo
{
    CL_WINDOW_MAX_MATERIALS = 2,
    CL_CLEAN_ATTR_VALUE0 = 8,
};

enum
{
    HEADER_CG_CL = 213,
    HEADER_GC_CL = 218,
    CL_SUBHEADER_OPEN = 0,
    CL_SUBHEADER_CLOSE,
    CL_SUBHEADER_ADD,
    CL_SUBHEADER_REMOVE,
    CL_SUBHEADER_REFINE,
};

typedef struct SPacketChangeLook
{
    BYTE    header;
    BYTE    subheader;
    DWORD   dwCost;
    BYTE    bPos;
    TItemPos    tPos;
} TPacketChangeLook;

typedef struct SChangeLookMaterial
{
    BYTE    bHere;
    WORD    wCell;
} TChangeLookMaterial;
#endif

#ifdef ENABLE_SASH_SYSTEM
enum ESashInfo
{
    SASH_ABSORPTION_SOCKET = 0,
    SASH_ABSORBED_SOCKET = 1,
    SASH_CLEAN_ATTR_VALUE0 = 7,
    SASH_WINDOW_MAX_MATERIALS = 2,
};

enum
{
    HEADER_CG_SASH = 211,
    HEADER_GC_SASH = 215,
    SASH_SUBHEADER_GC_OPEN = 0,
    SASH_SUBHEADER_GC_CLOSE,
    SASH_SUBHEADER_GC_ADDED,
    SASH_SUBHEADER_GC_REMOVED,
    SASH_SUBHEADER_CG_REFINED,
    SASH_SUBHEADER_CG_CLOSE = 0,
    SASH_SUBHEADER_CG_ADD,
    SASH_SUBHEADER_CG_REMOVE,
    SASH_SUBHEADER_CG_REFINE,
};

typedef struct SPacketSash
{
    BYTE    header;
    BYTE    subheader;
    bool    bWindow;
    DWORD   dwPrice;
    BYTE    bPos;
    TItemPos    tPos;
    DWORD   dwItemVnum;
    DWORD   dwMinAbs;
    DWORD   dwMaxAbs;
} TPacketSash;

typedef struct SSashMaterial
{
    BYTE    bHere;
    WORD    wCell;
} TSashMaterial;

typedef struct SSashResult
{
    DWORD   dwItemVnum;
    DWORD   dwMinAbs;
    DWORD   dwMaxAbs;
} TSashResult;
#endif

#pragma pack(pop)