LPPARTY CPartyManager::CreateParty(LPCHARACTER pLeader)
{
if (pLeader->GetParty())
return pLeader->GetParty();
LPPARTY pParty = M2_NEW CParty;
if (pLeader->IsPC())
{
//TPacketGGParty p;
//p.header = HEADER_GG_PARTY;
//p.subheader = PARTY_SUBHEADER_GG_CREATE;
//p.pid = pLeader->GetPlayerID();
//P2P_MANAGER::instance().Send(&p, sizeof(p));
TPacketPartyCreate p;
p.dwLeaderPID = pLeader->GetPlayerID();
db_clientdesc->DBPacket(HEADER_GD_PARTY_CREATE, 0, &p, sizeof(TPacketPartyCreate));
sys_log(0, "PARTY: Create %s pid %u", pLeader->GetName(), pLeader->GetPlayerID());
pParty->SetPCParty(true);
pParty->Join(pLeader->GetPlayerID());
m_set_pkPCParty.insert(pParty);
}
else
{
pParty->SetPCParty(false);
pParty->Join(pLeader->GetVID());
}
pParty->Link(pLeader);
return (pParty);
}
void LogManager::HackShieldLog(unsigned long ErrorCode, LPCHARACTER ch)
{
struct in_addr st_addr;
#ifndef __WIN32__
if (0 == inet_aton(ch->GetDesc()->GetHostName(), &st_addr))
#else
unsigned long in_address;
in_address = inet_addr(ch->GetDesc()->GetHostName());
st_addr.s_addr = in_address;
if (INADDR_NONE == in_address)
#endif
{
Query( "INSERT INTO hackshield_log(time, account_id, login, pid, name, reason, ip) "
"VALUES(NOW(), %u, '%s', %u, '%s', %u, 0)",
ch->GetDesc()->GetAccountTable().id, ch->GetDesc()->GetAccountTable().login,
ch->GetPlayerID(), ch->GetName(),
ErrorCode);
}
else
{
Query( "INSERT INTO hackshield_log(time, account_id, login, pid, name, reason, ip) "
"VALUES(NOW(), %u, '%s', %u, '%s', %u, inet_aton('%s'))",
ch->GetDesc()->GetAccountTable().id, ch->GetDesc()->GetAccountTable().login,
ch->GetPlayerID(), ch->GetName(),
ErrorCode,
ch->GetDesc()->GetHostName());
}
}
int marriage_join_wedding(lua_State* L)
{
if (!lua_isnumber(L, 1) || !lua_isnumber(L, 2))
{
sys_err("invalid player id for wedding map");
return 0;
}
DWORD pid1 = (DWORD) lua_tonumber(L, 1);
DWORD pid2 = (DWORD) lua_tonumber(L, 2);
LPCHARACTER ch = CQuestManager::instance().GetCurrentCharacterPtr();
marriage::TMarriage* pMarriage = marriage::CManager::instance().Get(pid1);
if (!pMarriage)
{
sys_err("pid[%d:%s] is not exist couple", ch->GetPlayerID(), ch->GetName());
return 0;
}
if (pMarriage->GetOther(pid1) != pid2)
{
sys_err("not married %u %u", pid1, pid2);
return 0;
}
//PREVENT_HACK
if ( ch->IsHack() )
return 0;
//END_PREVENT_HACK
pMarriage->WarpToWeddingMap(ch->GetPlayerID());
return 0;
}
void LogManager::DetailLoginLog(bool isLogin, LPCHARACTER ch)
{
if (NULL == ch->GetDesc())
return;
if (true == isLogin)
{
Query("INSERT INTO loginlog2(type, is_gm, login_time, channel, account_id, pid, ip, client_version) "
"VALUES('INVALID', %s, NOW(), %d, %u, %u, inet_aton('%s'), '%s')",
ch->IsGM() == true ? "'Y'" : "'N'",
g_bChannel,
ch->GetDesc()->GetAccountTable().id,
ch->GetPlayerID(),
ch->GetDesc()->GetHostName(),
ch->GetDesc()->GetClientVersion());
}
else
{
Query("SET @i = (SELECT MAX(id) FROM loginlog2 WHERE account_id=%u AND pid=%u)",
ch->GetDesc()->GetAccountTable().id,
ch->GetPlayerID());
Query("UPDATE loginlog2 SET type='VALID', logout_time=NOW(), playtime=TIMEDIFF(logout_time,login_time) WHERE id=@i");
}
}
int marriage_wedding_music(lua_State* L)
{
if (!lua_isboolean(L, 1))
{
sys_err("invalid argument 1 : must be boolean");
return 0;
}
if (!lua_isstring(L, 2))
{
sys_err("invalid argument 2 : must be string");
return 0;
}
LPCHARACTER ch = CQuestManager::instance().GetCurrentCharacterPtr();
marriage::TMarriage* pMarriage = marriage::CManager::instance().Get(ch->GetPlayerID());
if (!pMarriage)
{
sys_err("pid[%d:%s] is not exist couple", ch->GetPlayerID(), ch->GetName());
return 0;
}
if (pMarriage->pWeddingInfo)
{
marriage::WeddingMap* pWedding = marriage::WeddingManager::instance().Find(pMarriage->pWeddingInfo->dwMapIndex);
pWedding->SetMusic(
lua_toboolean(L, 1),
lua_tostring(L, 2)
);
}
return 0;
}
void CParty::Link(LPCHARACTER pkChr)
{
TMemberMap::iterator it;
if (pkChr->IsPC())
it = m_memberMap.find(pkChr->GetPlayerID());
else
it = m_memberMap.find(pkChr->GetVID());
if (it == m_memberMap.end())
{
sys_err("%s is not member of this party", pkChr->GetName());
return;
}
// 플레이어 파티일 경우 업데이트 이벤트 생성
if (m_bPCParty && !m_eventUpdate)
{
party_update_event_info* info = AllocEventInfo<party_update_event_info>();
info->pid = m_dwLeaderPID;
m_eventUpdate = event_create(party_update_event, info, PASSES_PER_SEC(3));
}
if (it->second.bRole == PARTY_ROLE_LEADER)
m_pkChrLeader = pkChr;
sys_log(2, "PARTY[%d] %s linked to party", GetLeaderPID(), pkChr->GetName());
it->second.pCharacter = pkChr;
pkChr->SetParty(this);
if (pkChr->IsPC())
{
if (it->second.strName.empty())
{
it->second.strName = pkChr->GetName();
}
SendPartyJoinOneToAll(pkChr->GetPlayerID());
SendPartyJoinAllToOne(pkChr);
SendPartyLinkOneToAll(pkChr);
SendPartyLinkAllToOne(pkChr);
SendPartyInfoAllToOne(pkChr);
SendPartyInfoOneToAll(pkChr);
SendParameter(pkChr);
//sys_log(0, "PARTY-DUNGEON connect %p %p", this, GetDungeon());
if (GetDungeon() && GetDungeon()->GetMapIndex() == pkChr->GetMapIndex())
{
pkChr->SetDungeon(GetDungeon());
}
RequestSetMemberLevel(pkChr->GetPlayerID(), pkChr->GetLevel());
}
}
int marriage_set_to_marriage(lua_State* L)
{
LPCHARACTER ch = CQuestManager::instance().GetCurrentCharacterPtr();
marriage::TMarriage* pMarriage = marriage::CManager::instance().Get(ch->GetPlayerID());
if (!pMarriage)
{
sys_err("pid[%d:%s] is not exist couple", ch->GetPlayerID(), ch->GetName());
return 0;
}
pMarriage->SetMarried();
return 0;
}
int marriage_remove(lua_State* L)
{
LPCHARACTER ch = CQuestManager::instance().GetCurrentCharacterPtr();
marriage::TMarriage* pMarriage = marriage::CManager::instance().Get(ch->GetPlayerID());
if (!pMarriage)
{
sys_err("pid[%d:%s] is not exist couple", ch->GetPlayerID(), ch->GetName());
return 0;
}
marriage::CManager::instance().RequestRemove(ch->GetPlayerID(), pMarriage->GetOther(ch->GetPlayerID()));
return 0;
}
int marriage_end_wedding(lua_State* L)
{
LPCHARACTER ch = CQuestManager::instance().GetCurrentCharacterPtr();
marriage::TMarriage* pMarriage = marriage::CManager::instance().Get(ch->GetPlayerID());
if (!pMarriage)
{
sys_err("pid[%d:%s] is not exist couple", ch->GetPlayerID(), ch->GetName());
return 0;
}
if (pMarriage->pWeddingInfo)
{
// 결혼식 끝내기 요청
pMarriage->RequestEndWedding();
}
return 0;
}
bool CItem::AddToCharacter(LPCHARACTER ch, TItemPos Cell)
{
assert(GetSectree() == NULL);
assert(m_pOwner == NULL);
WORD pos = Cell.cell;
BYTE window_type = Cell.window_type;
if (INVENTORY == window_type)
{
if (m_wCell >= INVENTORY_MAX_NUM && BELT_INVENTORY_SLOT_START > m_wCell)
{
sys_err("CItem::AddToCharacter: cell overflow: %s to %s cell %d", m_pProto->szName, ch->GetName(), m_wCell);
return false;
}
}
else if (DRAGON_SOUL_INVENTORY == window_type)
{
if (m_wCell >= DRAGON_SOUL_INVENTORY_MAX_NUM)
{
sys_err("CItem::AddToCharacter: cell overflow: %s to %s cell %d", m_pProto->szName, ch->GetName(), m_wCell);
return false;
}
}
if (ch->GetDesc())
m_dwLastOwnerPID = ch->GetPlayerID();
event_cancel(&m_pkDestroyEvent);
ch->SetItem(TItemPos(window_type, pos), this);
m_pOwner = ch;
Save();
return true;
}
int marriage_find_married_vid(lua_State* L)
{
LPCHARACTER ch = CQuestManager::instance().GetCurrentCharacterPtr();
marriage::TMarriage* pMarriage = marriage::CManager::instance().Get(ch->GetPlayerID());
DWORD vid = 0;
if (pMarriage)
{
LPCHARACTER you = CHARACTER_MANAGER::instance().FindByPID(pMarriage->GetOther(ch->GetPlayerID()));
if (you)
vid = you->GetVID();
}
lua_pushnumber(L, vid);
return 1;
}
bool CItem::IsOwnership(LPCHARACTER ch)
{
if (!m_pkOwnershipEvent)
return true;
return m_dwOwnershipPID == ch->GetPlayerID() ? true : false;
}
void LogManager::CharLog(LPCHARACTER ch, DWORD dw, const char * c_pszText, const char * c_pszHint)
{
if (ch)
CharLog(ch->GetPlayerID(), ch->GetX(), ch->GetY(), dw, c_pszText, c_pszHint, ch->GetDesc() ? ch->GetDesc()->GetHostName() : "");
else
CharLog(0, 0, 0, dw, c_pszText, c_pszHint, "");
}
bool IS_SPEED_HACK(LPCHARACTER ch, LPCHARACTER victim, DWORD current_time)
{
if (ch->m_kAttackLog.dwVID == victim->GetVID())
{
if (current_time - ch->m_kAttackLog.dwTime < GET_ATTACK_SPEED(ch))
{
INCREASE_SPEED_HACK_COUNT(ch);
if (test_server)
{
sys_log(0, "%s attack hack! time (delta, limit)=(%u, %u) hack_count %d",
ch->GetName(),
current_time - ch->m_kAttackLog.dwTime,
GET_ATTACK_SPEED(ch),
ch->m_speed_hack_count);
ch->ChatPacket(CHAT_TYPE_INFO, "%s attack hack! time (delta, limit)=(%u, %u) hack_count %d",
ch->GetName(),
current_time - ch->m_kAttackLog.dwTime,
GET_ATTACK_SPEED(ch),
ch->m_speed_hack_count);
}
SET_ATTACK_TIME(ch, victim, current_time);
SET_ATTACKED_TIME(ch, victim, current_time);
return true;
}
}
SET_ATTACK_TIME(ch, victim, current_time);
if (victim->m_AttackedLog.dwPID == ch->GetPlayerID())
{
if (current_time - victim->m_AttackedLog.dwAttackedTime < GET_ATTACK_SPEED(ch))
{
INCREASE_SPEED_HACK_COUNT(ch);
if (test_server)
{
sys_log(0, "%s Attack Speed HACK! time (delta, limit)=(%u, %u), hack_count = %d",
ch->GetName(),
current_time - victim->m_AttackedLog.dwAttackedTime,
GET_ATTACK_SPEED(ch),
ch->m_speed_hack_count);
ch->ChatPacket(CHAT_TYPE_INFO, "Attack Speed Hack(%s), (delta, limit)=(%u, %u)",
ch->GetName(),
current_time - victim->m_AttackedLog.dwAttackedTime,
GET_ATTACK_SPEED(ch));
}
SET_ATTACKED_TIME(ch, victim, current_time);
return true;
}
}
SET_ATTACKED_TIME(ch, victim, current_time);
return false;
}
bool COXEventManager::EnterAudience(LPCHARACTER pkChar)
{
DWORD pid = pkChar->GetPlayerID();
m_map_char.insert(std::make_pair(pid, pid));
return true;
}
void CPVPManager::ConnectEx(LPCHARACTER pkChr, bool bDisconnect)
{
CPVPSetMap::iterator it = m_map_pkPVPSetByID.find(pkChr->GetPlayerID());
if (it == m_map_pkPVPSetByID.end())
return;
DWORD dwVID = bDisconnect ? 0 : pkChr->GetVID();
TR1_NS::unordered_set<CPVP*>::iterator it2 = it->second.begin();
while (it2 != it->second.end())
{
CPVP * pkPVP = *it2++;
pkPVP->SetVID(pkChr->GetPlayerID(), dwVID);
}
}
void CPVPManager::Insert(LPCHARACTER pkChr, LPCHARACTER pkVictim)
{
if (pkChr->IsDead() || pkVictim->IsDead())
return;
CPVP kPVP(pkChr->GetPlayerID(), pkVictim->GetPlayerID());
CPVP * pkPVP;
if ((pkPVP = Find(kPVP.m_dwCRC)))
{
// 복수할 수 있으면 바로 싸움!
if (pkPVP->Agree(pkChr->GetPlayerID()))
{
pkVictim->ChatPacket(CHAT_TYPE_INFO, LC_TEXT("%s님과의 대결 시작!"), pkChr->GetName());
pkChr->ChatPacket(CHAT_TYPE_INFO, LC_TEXT("%s님과의 대결 시작!"), pkVictim->GetName());
}
return;
}
pkPVP = M2_NEW CPVP(kPVP);
pkPVP->SetVID(pkChr->GetPlayerID(), pkChr->GetVID());
pkPVP->SetVID(pkVictim->GetPlayerID(), pkVictim->GetVID());
m_map_pkPVP.insert(map<DWORD, CPVP *>::value_type(pkPVP->m_dwCRC, pkPVP));
m_map_pkPVPSetByID[pkChr->GetPlayerID()].insert(pkPVP);
m_map_pkPVPSetByID[pkVictim->GetPlayerID()].insert(pkPVP);
pkPVP->Packet();
char msg[CHAT_MAX_LEN + 1];
snprintf(msg, sizeof(msg), LC_TEXT("%s님이 대결신청을 했습니다. 승낙하려면 대결동의를 하세요."), pkChr->GetName());
pkVictim->ChatPacket(CHAT_TYPE_INFO, msg);
pkChr->ChatPacket(CHAT_TYPE_INFO, LC_TEXT("%s에게 대결신청을 했습니다."), pkVictim->GetName());
// NOTIFY_PVP_MESSAGE
LPDESC pkVictimDesc = pkVictim->GetDesc();
if (pkVictimDesc)
{
TPacketGCWhisper pack;
int len = MIN(CHAT_MAX_LEN, strlen(msg) + 1);
pack.bHeader = HEADER_GC_WHISPER;
pack.wSize = sizeof(TPacketGCWhisper) + len;
pack.bType = WHISPER_TYPE_SYSTEM;
strlcpy(pack.szNameFrom, pkChr->GetName(), sizeof(pack.szNameFrom));
TEMP_BUFFER buf;
buf.write(&pack, sizeof(TPacketGCWhisper));
buf.write(msg, len);
pkVictimDesc->Packet(buf.read_peek(), buf.size());
}
// END_OF_NOTIFY_PVP_MESSAGE
}
int marriage_warp_to_my_marriage_map(lua_State* L)
{
LPCHARACTER ch = CQuestManager::instance().GetCurrentCharacterPtr();
marriage::TMarriage* pMarriage = marriage::CManager::instance().Get(ch->GetPlayerID());
if (!pMarriage)
{
sys_err("pid[%d:%s] is not exist couple", ch->GetPlayerID(), ch->GetName());
return 0;
}
//PREVENT_HACK
if ( ch->IsHack() )
return 0;
//END_PREVENT_HACK
pMarriage->WarpToWeddingMap(ch->GetPlayerID());
return 0;
}
void FSetQuestFlag::operator() (LPCHARACTER ch)
{
if (!ch->IsPC())
return;
PC * pPC = CQuestManager::instance().GetPCForce(ch->GetPlayerID());
if (pPC)
pPC->SetFlag(flagname, value);
}
// 리턴값: 0 = PK, 1 = PVP
// PVP를 리턴하면 경험치나 아이템을 떨구고 PK면 떨구지 않는다.
bool CPVPManager::Dead(LPCHARACTER pkChr, DWORD dwKillerPID)
{
CPVPSetMap::iterator it = m_map_pkPVPSetByID.find(pkChr->GetPlayerID());
if (it == m_map_pkPVPSetByID.end())
return false;
bool found = false;
sys_log(1, "PVPManager::Dead %d", pkChr->GetPlayerID());
TR1_NS::unordered_set<CPVP*>::iterator it2 = it->second.begin();
while (it2 != it->second.end())
{
CPVP * pkPVP = *it2++;
DWORD dwCompanionPID;
if (pkPVP->m_players[0].dwPID == pkChr->GetPlayerID())
dwCompanionPID = pkPVP->m_players[1].dwPID;
else
dwCompanionPID = pkPVP->m_players[0].dwPID;
if (dwCompanionPID == dwKillerPID)
{
if (pkPVP->IsFight())
{
pkPVP->SetLastFightTime();
pkPVP->Win(dwKillerPID);
found = true;
break;
}
else if (get_dword_time() - pkPVP->GetLastFightTime() <= 15000)
{
found = true;
break;
}
}
}
return found;
}
void PC::DoQuestStateChange()
{
LPCHARACTER ch = CQuestManager::instance().GetCurrentCharacterPtr();
std::vector<TQuestStateChangeInfo> vecQuestStateChange;
m_QuestStateChange.swap(vecQuestStateChange);
for (DWORD i=0; i<vecQuestStateChange.size(); ++i)
{
const TQuestStateChangeInfo& rInfo = vecQuestStateChange[i];
if (rInfo.quest_idx == 0)
continue;
DWORD dwQuestIdx = rInfo.quest_idx;
QuestInfoIterator it = quest_find(dwQuestIdx);
const string stQuestName = CQuestManager::instance().GetQuestNameByIndex(dwQuestIdx);
if (it == quest_end())
{
QuestState qs;
qs.st = 0;
m_QuestInfo.insert(make_pair(dwQuestIdx, qs));
SetFlag(stQuestName + ".__status", 0);
it = quest_find(dwQuestIdx);
}
sys_log(0, "QUEST change reserved Quest State Change quest %u from %d to %d (%d %d)", dwQuestIdx, rInfo.prev_state, rInfo.next_state, it->second.st, rInfo.prev_state );
assert(it->second.st == rInfo.prev_state);
CQuestManager::instance().LeaveState(ch->GetPlayerID(), dwQuestIdx, rInfo.prev_state);
it->second.st = rInfo.next_state;
SetFlag(stQuestName + ".__status", rInfo.next_state);
CQuestManager::instance().EnterState(ch->GetPlayerID(), dwQuestIdx, rInfo.next_state);
if (GetFlag(stQuestName + ".__status")==rInfo.next_state)
CQuestManager::instance().Letter(ch->GetPlayerID(), dwQuestIdx, rInfo.next_state);
}
}
int marriage_engage_to(lua_State* L)
{
DWORD vid = (DWORD) lua_tonumber(L, 1);
LPCHARACTER ch = CQuestManager::instance().GetCurrentCharacterPtr();
LPCHARACTER ch_you = CHARACTER_MANAGER::instance().Find(vid);
if (ch_you)
{
marriage::CManager::instance().RequestAdd(ch->GetPlayerID(), ch_you->GetPlayerID(), ch->GetName(), ch_you->GetName());
}
return 0;
}
void SET_ATTACKED_TIME(LPCHARACTER ch, LPCHARACTER victim, DWORD current_time)
{
if (NULL == ch || NULL == victim)
return;
if (!ch->IsPC())
return;
victim->m_AttackedLog.dwPID = ch->GetPlayerID();
victim->m_AttackedLog.dwAttackedTime= current_time;
}
bool CPartyManager::SetParty(LPCHARACTER ch) // PC만 사용해야 한다!!
{
TPartyMap::iterator it = m_map_pkParty.find(ch->GetPlayerID());
if (it == m_map_pkParty.end())
return false;
LPPARTY pParty = it->second;
pParty->Link(ch);
return true;
}
int party_is_leader(lua_State* L)
{
LPCHARACTER ch = CQuestManager::instance().GetCurrentCharacterPtr();
if (ch->GetParty() && ch->GetParty()->GetLeaderPID() == ch->GetPlayerID())
lua_pushboolean(L, 1);
else
lua_pushboolean(L, 0);
return 1;
}
int marriage_wedding_is_playing_music(lua_State* L)
{
LPCHARACTER ch = CQuestManager::instance().GetCurrentCharacterPtr();
marriage::TMarriage* pMarriage = marriage::CManager::instance().Get(ch->GetPlayerID());
if (!pMarriage)
{
sys_err("pid[%d:%s] is not exist couple", ch->GetPlayerID(), ch->GetName());
return 0;
}
if (pMarriage->pWeddingInfo)
{
marriage::WeddingMap* pWedding = marriage::WeddingManager::instance().Find(pMarriage->pWeddingInfo->dwMapIndex);
if (pWedding)
lua_pushboolean(L, pWedding->IsPlayingMusic());
else
lua_pushboolean(L, false);
}
lua_pushboolean(L, false);
return 1;
}
void CPVPManager::GiveUp(LPCHARACTER pkChr, DWORD dwKillerPID) // This method is calling from no where yet.
{
CPVPSetMap::iterator it = m_map_pkPVPSetByID.find(pkChr->GetPlayerID());
if (it == m_map_pkPVPSetByID.end())
return;
sys_log(1, "PVPManager::Dead %d", pkChr->GetPlayerID());
TR1_NS::unordered_set<CPVP*>::iterator it2 = it->second.begin();
while (it2 != it->second.end())
{
CPVP * pkPVP = *it2++;
DWORD dwCompanionPID;
if (pkPVP->m_players[0].dwPID == pkChr->GetPlayerID())
dwCompanionPID = pkPVP->m_players[1].dwPID;
else
dwCompanionPID = pkPVP->m_players[0].dwPID;
if (dwCompanionPID != dwKillerPID)
continue;
pkPVP->SetVID(pkChr->GetPlayerID(), 0);
m_map_pkPVPSetByID.erase(dwCompanionPID);
it->second.erase(pkPVP);
if (it->second.empty())
m_map_pkPVPSetByID.erase(it);
m_map_pkPVP.erase(pkPVP->m_dwCRC);
pkPVP->Packet(true);
M2_DELETE(pkPVP);
break;
}
}
bool COXEventManager::EnterAttender(LPCHARACTER pkChar)
{
DWORD pid = pkChar->GetPlayerID();
if (CheckIpAddress(pkChar))
{
m_map_char.insert(std::make_pair(pid, pid));
m_map_attender.insert(std::make_pair(pid, pid));
return true;
}
return false;
}
void LogManager::ItemLog(LPCHARACTER ch, LPITEM item, const char * c_pszText, const char * c_pszHint)
{
if (NULL == ch || NULL == item)
{
sys_err("character or item nil (ch %p item %p text %s)", get_pointer(ch), get_pointer(item), c_pszText);
return;
}
ItemLog(ch->GetPlayerID(), ch->GetX(), ch->GetY(), item->GetID(),
NULL == c_pszText ? "" : c_pszText,
c_pszHint, ch->GetDesc() ? ch->GetDesc()->GetHostName() : "",
item->GetOriginalVnum());
}
int marriage_in_my_wedding(lua_State* L)
{
LPCHARACTER ch = CQuestManager::instance().GetCurrentCharacterPtr();
marriage::TMarriage* pMarriage = marriage::CManager::instance().Get(ch->GetPlayerID());
if (pMarriage->pWeddingInfo)
{
lua_pushboolean(L, (DWORD)ch->GetMapIndex() == pMarriage->pWeddingInfo->dwMapIndex);
}
else
{
lua_pushboolean(L, 0);
}
return 1;
}
