bool CChar::NPC_StablePetRetrieve( CChar * pCharPlayer )
{
ADDTOCALLSTACK("CChar::NPC_StablePetRetrieve");
// Get pets for this person from my inventory.
// May want to put up a menu ???
if ( !m_pNPC || m_pNPC->m_Brain != NPCBRAIN_STABLE )
return false;
int iCount = 0;
CItem *pItemNext = NULL;
for ( CItem *pItem = GetBank()->GetContentHead(); pItem != NULL; pItem = pItemNext )
{
pItemNext = pItem->GetNext();
if ( pItem->IsType(IT_FIGURINE) && pItem->m_uidLink == pCharPlayer->GetUID() )
{
if ( !pCharPlayer->Use_Figurine(pItem) )
{
tchar *pszTemp = Str_GetTemp();
sprintf(pszTemp, g_Cfg.GetDefaultMsg(DEFMSG_NPC_STABLEMASTER_CLAIM_FOLLOWER), pItem->GetName());
Speak(pszTemp);
return true;
}
pItem->Delete();
iCount++;
}
}
Speak(g_Cfg.GetDefaultMsg((iCount > 0) ? DEFMSG_NPC_STABLEMASTER_CLAIM : DEFMSG_NPC_STABLEMASTER_CLAIM_NOPETS));
return true;
}
CItemMulti::~CItemMulti()
{
MultiUnRealizeRegion(); // unrealize before removed from ground.
DeletePrepare(); // Must remove early because virtuals will fail in child destructor.
// NOTE: ??? This is dangerous to iterators. The "next" item may no longer be valid !
// Attempt to remove all the accessory junk.
// NOTE: assume we have already been removed from Top Level
if ( ! m_pRegion )
return;
CWorldSearch Area( m_pRegion->m_pt, Multi_GetMaxDist() ); // largest area.
while (true)
{
CItem * pItem = Area.GetItem();
if ( pItem == NULL )
break;
if ( pItem == this ) // this gets deleted seperately.
continue;
if ( ! Multi_IsPartOf( pItem ))
continue;
pItem->Delete(); // delete the key id for the door/key/sign.
}
delete m_pRegion;
}
bool clearTradesFunctor( CBaseObject *a, UI32 &b, void *extraData )
{
bool retVal = true;
if( ValidateObject( a ) && a->CanBeObjType( OT_ITEM ) )
{
// Body of the functor goes here
CItem *i = static_cast< CItem * >(a);
if( ValidateObject( i ) )
{
if( i->GetType() == IT_TRADEWINDOW )
{
CChar *k = FindItemOwner( i );
if( ValidateObject( k ) )
{
CItem *p = k->GetPackItem();
if( ValidateObject( p ) )
{
CDataList< CItem * > *iCont = i->GetContainsList();
for( CItem *j = iCont->First(); !iCont->Finished(); j = iCont->Next() )
{
if( ValidateObject( j ) )
j->SetCont( p );
}
}
}
i->Delete();
++b; // let's track how many we cleared
}
}
}
return retVal;
}
//o--------------------------------------------------------------------------o
//| Function - Cleanup( void )
//| Date - 26th September, 2001
//| Programmer - Abaddon
//| Modified -
//o--------------------------------------------------------------------------o
//| Purpose - Makes sure that any items and chars inside the multi
//| are removed
//o--------------------------------------------------------------------------o
void CMultiObj::Cleanup( void )
{
for( CItem *iRemove = itemInMulti.First(); !itemInMulti.Finished(); iRemove = itemInMulti.Next() )
{
if( ValidateObject( iRemove ) )
{
ItemTypes iType = iRemove->GetType();
if( iType == IT_DOOR || iType == IT_LOCKEDDOOR || iType == IT_HOUSESIGN )
iRemove->Delete();
else
{
if( iRemove->IsLockedDown() )
iRemove->SetMovable( 1 );
iRemove->SetMulti( INVALIDSERIAL );
iRemove->SetZ( GetZ() );
}
}
}
for( CChar *cRemove = charInMulti.First(); !charInMulti.Finished(); cRemove = charInMulti.Next() )
{
if( ValidateObject( cRemove ) )
{
cRemove->SetMulti( INVALIDSERIAL );
cRemove->SetZ( GetZ() );
}
}
CItem::Cleanup();
}
//o---------------------------------------------------------------------------o
//| Function : CItem *startTrade( CSocket *mSock, CChar *nChar )
//| Date : February 2, 2006
//| Programmer : giwo
//o---------------------------------------------------------------------------o
//| Purpose : Handles everything necesarry to start a secure trade
//o---------------------------------------------------------------------------o
CItem *startTrade( CSocket *mSock, CChar *nChar )
{
if( mSock == NULL || !ValidateObject( nChar ) )
return NULL;
CChar *mChar = mSock->CurrcharObj();
CSocket *nSock = nChar->GetSocket();
if( !ValidateObject( mChar ) || nSock == NULL )
return NULL;
CItem *tradeWindowOne = CreateTradeWindow( mSock, nSock, mChar );
if( !ValidateObject( tradeWindowOne ) )
return NULL;
CItem *tradeWindowTwo = CreateTradeWindow( nSock, mSock, nChar );
if( !ValidateObject( tradeWindowTwo ) )
{
tradeWindowOne->Delete();
return NULL;
}
const SERIAL tw1Serial = tradeWindowOne->GetSerial();
const SERIAL tw2Serial = tradeWindowTwo->GetSerial();
tradeWindowOne->SetTempVar( CITV_MOREX, tw2Serial );
tradeWindowTwo->SetTempVar( CITV_MOREX, tw1Serial );
CPSecureTrading cpstOne( (*nChar), tw1Serial, tw2Serial );
cpstOne.Name( nChar->GetName() );
mSock->Send( &cpstOne );
CPSecureTrading cpstTwo( (*mChar), tw2Serial, tw1Serial );
cpstTwo.Name( mChar->GetName() );
nSock->Send( &cpstTwo );
CPWornItem toWear = (*tradeWindowOne);
mSock->Send( &toWear );
nSock->Send( &toWear );
CPWornItem toWear2 = (*tradeWindowTwo);
mSock->Send( &toWear2 );
nSock->Send( &toWear2 );
return tradeWindowOne;
}
void CSector::OnTick(int iPulseCount)
{
ADDTOCALLSTACK_INTENSIVE("CSector::OnTick");
// CWorld gives OnTick() to all CSectors.
EXC_TRY("Tick");
EXC_SET("light change");
// do not tick sectors on maps not supported by server
if ( !g_MapList.m_maps[m_map] ) return;
// Check for light change before putting the sector to sleep, since in other case the
// world light levels will be shitty
bool fEnvironChange = false;
bool fLightChange = false;
bool fSleeping = false;
if ( ! ( iPulseCount & 0x7f )) // 30 seconds or so.
{
// check for local light level change ?
BYTE blightprv = m_Env.m_Light;
m_Env.m_Light = GetLightCalc( false );
if ( m_Env.m_Light != blightprv )
{
fEnvironChange = true;
fLightChange = true;
}
}
EXC_SET("sector sleeping?");
size_t clients = m_Chars_Active.HasClients();
if ( clients <= 0 ) // having no clients inside
{
// Put the sector to sleep if no clients been here in a while.
fSleeping = IsSectorSleeping();
if ( fSleeping )
{
if ( !g_Cfg.m_iSectorSleepMask )
return;
if (( iPulseCount & g_Cfg.m_iSectorSleepMask ) != ( GetIndex() & g_Cfg.m_iSectorSleepMask ))
return;
}
}
EXC_SET("sound effects");
// random weather noises and effects.
SOUND_TYPE sound = 0;
bool fWeatherChange = false;
int iRegionPeriodic = 0;
if ( ! ( iPulseCount & 0x7f )) // 30 seconds or so.
{
// Only do this every x minutes or so (TICK_PER_SEC)
// check for local weather change ?
WEATHER_TYPE weatherprv = m_Env.m_Weather;
if ( ! Calc_GetRandVal( 30 )) // change less often
{
m_Env.m_Weather = GetWeatherCalc();
if ( weatherprv != m_Env.m_Weather )
{
fWeatherChange = true;
fEnvironChange = true;
}
}
// Random area noises. Only do if clients about.
if ( clients > 0 )
{
iRegionPeriodic = 2;
static const SOUND_TYPE sm_SfxRain[] = { 0x10, 0x11 };
static const SOUND_TYPE sm_SfxWind[] = { 0x14, 0x15, 0x16 };
static const SOUND_TYPE sm_SfxThunder[] = { 0x28, 0x29 , 0x206 };
// Lightning ? // wind, rain,
switch ( GetWeather() )
{
case WEATHER_CLOUDY:
break;
case WEATHER_SNOW:
if ( ! Calc_GetRandVal(5) )
sound = sm_SfxWind[ Calc_GetRandVal( COUNTOF( sm_SfxWind )) ];
break;
case WEATHER_RAIN:
{
int iVal = Calc_GetRandVal(30);
if ( iVal < 5 )
{
// Mess up the light levels for a sec..
LightFlash();
sound = sm_SfxThunder[ Calc_GetRandVal( COUNTOF( sm_SfxThunder )) ];
}
else if ( iVal < 10 )
sound = sm_SfxRain[ Calc_GetRandVal( COUNTOF( sm_SfxRain )) ];
else if ( iVal < 15 )
sound = sm_SfxWind[ Calc_GetRandVal( COUNTOF( sm_SfxWind )) ];
}
break;
default:
break;
}
}
}
// regen all creatures and do AI
ProfileTask charactersTask(PROFILE_CHARS);
//pChar = STATIC_CAST <CChar*>( m_Chars_Active.GetHead());
CChar * pCharNext = NULL;
CChar * pChar = dynamic_cast <CChar*>( m_Chars_Active.GetHead());
for ( ; pChar != NULL; pChar = pCharNext )
{
EXC_TRYSUB("TickChar");
pCharNext = pChar->GetNext();
if (( fEnvironChange ) && ( IsTrigUsed(TRIGGER_ENVIRONCHANGE) ))
pChar->OnTrigger(CTRIG_EnvironChange, pChar);
if ( pChar->IsClient())
{
CClient * pClient = pChar->GetClient();
ASSERT( pClient );
if ( sound )
pClient->addSound(sound, pChar);
if ( fLightChange && ! pChar->IsStatFlag( STATF_DEAD | STATF_NightSight ))
pClient->addLight();
if ( fWeatherChange )
pClient->addWeather(GetWeather());
if ( iRegionPeriodic && pChar->m_pArea )
{
if (( iRegionPeriodic == 2 )&&( IsTrigUsed(TRIGGER_REGPERIODIC) ))
{
pChar->m_pArea->OnRegionTrigger( pChar, RTRIG_REGPERIODIC );
iRegionPeriodic--;
}
if ( IsTrigUsed(TRIGGER_CLIPERIODIC) )
pChar->m_pArea->OnRegionTrigger( pChar, RTRIG_CLIPERIODIC );
}
}
// Can only die on your own tick.
if ( !pChar->OnTick() )
pChar->Delete();
EXC_CATCHSUB("Sector");
EXC_DEBUGSUB_START;
CPointMap pt = GetBasePoint();
g_Log.EventDebug("char 0%lx '%s'\n", static_cast<DWORD>(pChar->GetUID()), pChar->GetName());
g_Log.EventDebug("sector #%d [%d,%d,%d,%d]\n", GetIndex(), pt.m_x, pt.m_y, pt.m_z, pt.m_map);
EXC_DEBUGSUB_END;
}
// decay items on ground = time out spells / gates etc.. etc..
// No need to check these so often !
ProfileTask itemsTask(PROFILE_ITEMS);
CItem * pItemNext = NULL;
CItem * pItem = dynamic_cast <CItem*>( m_Items_Timer.GetHead());
for ( ; pItem != NULL; pItem = pItemNext )
{
EXC_TRYSUB("TickItem");
pItemNext = pItem->GetNext();
EXC_SETSUB("TimerExpired");
if ( pItem->IsTimerExpired() )
{
EXC_SETSUB("ItemTick");
if ( !pItem->OnTick() )
{
EXC_SETSUB("ItemDelete");
pItem->Delete();
}
else
{
EXC_SETSUB("TimerExpired2");
if ( pItem->IsTimerExpired() ) // forgot to clear the timer.? strange.
{
EXC_SETSUB("SetTimeout");
pItem->SetTimeout(-1);
}
}
}
EXC_SETSUB("UpdateFlags");
pItem->OnTickStatusUpdate();
#ifdef _WIN32
EXC_CATCHSUB("Sector");
EXC_DEBUGSUB_START;
CPointMap pt = GetBasePoint();
g_Log.EventError("item 0%lx '%s' [timer=%lld, type=%lld]\n", static_cast<DWORD>(pItem->GetUID()), pItem->GetName(), pItem->GetTimerAdjusted(), static_cast<int>(pItem->GetType()));
g_Log.EventError("sector #%d [%d,%d,%d,%d]\n", GetIndex(), pt.m_x, pt.m_y, pt.m_z, pt.m_map);
EXC_DEBUGSUB_END;
#else
}
#ifndef _DEBUG
catch ( const CGrayError& e )
bool CChar::Use_Item_Web( CItem * pItemWeb )
{
ADDTOCALLSTACK("CChar::Use_Item_Web");
// IT_WEB
// IT_EQ_STUCK
// Try to break out of the web.
// Or just try to damage it.
//
// RETURN: true = held in place.
// false = walk thru it.
if ( GetDispID() == CREID_GIANT_SPIDER || !pItemWeb || !pItemWeb->IsTopLevel() || IsStatFlag(STATF_DEAD|STATF_Insubstantial) || IsPriv(PRIV_GM) )
return false; // just walk through it
// Try to break it.
int iStr = pItemWeb->m_itWeb.m_Hits_Cur;
if ( iStr == 0 )
iStr = pItemWeb->m_itWeb.m_Hits_Cur = 60 + Calc_GetRandVal(250);
// Since broken webs become spider silk, we should get out of here now if we aren't in a web.
CItem *pFlag = LayerFind(LAYER_FLAG_Stuck);
if ( CanMove(pItemWeb, false) )
{
if ( pFlag )
pFlag->Delete();
return false;
}
if ( pFlag )
{
if ( pFlag->IsTimerSet() ) // don't allow me to try to damage it too often
return true;
}
int iDmg = pItemWeb->OnTakeDamage(Stat_GetAdjusted(STAT_STR), this);
switch ( iDmg )
{
case 0: // damage blocked
case 1: // web survived
default: // unknown
if ( GetTopPoint() == pItemWeb->GetTopPoint() ) // is character still stuck on the web?
break;
case 2: // web turned into silk
case INT_MAX: // web destroyed
if ( pFlag )
pFlag->Delete();
return false;
}
// Stuck in it still.
if ( !pFlag )
{
if ( iDmg < 0 )
return false;
// First time message.
pFlag = CItem::CreateBase(ITEMID_WEB1_1);
ASSERT(pFlag);
pFlag->SetAttr(ATTR_DECAY);
pFlag->SetType(IT_EQ_STUCK);
pFlag->m_uidLink = pItemWeb->GetUID();
pFlag->SetTimeout(pItemWeb->GetTimerDAdjusted());
LayerAdd(pFlag, LAYER_FLAG_Stuck);
}
else
{
if ( iDmg < 0 )
{
pFlag->Delete();
return false;
}
SysMessagef(g_Cfg.GetDefaultMsg(DEFMSG_ITEMUSE_SWEB_STUCK), pItemWeb->GetName());
}
return true;
}
bool CChar::Use_Seed( CItem * pSeed, CPointMap * pPoint )
{
ADDTOCALLSTACK("CChar::Use_Seed");
// Use the seed at the current point on the ground or some new point that i can touch.
// IT_SEED from IT_FRUIT
ASSERT(pSeed);
CPointMap pt;
if ( pPoint )
pt = *pPoint;
else if ( pSeed->IsTopLevel() )
pt = pSeed->GetTopPoint();
else
pt = GetTopPoint();
if ( !CanTouch(pt) )
{
SysMessageDefault(DEFMSG_MSG_SEED_REACH);
return false;
}
// is there soil here ? IT_DIRT
if ( !IsPriv(PRIV_GM) && !g_World.IsItemTypeNear(pt, IT_DIRT, 0, false) )
{
SysMessageDefault(DEFMSG_MSG_SEED_TARGSOIL);
return(false);
}
const CItemBase *pItemDef = pSeed->Item_GetDef();
ITEMID_TYPE idReset = static_cast<ITEMID_TYPE>(RES_GET_INDEX(pItemDef->m_ttFruit.m_idReset));
if ( idReset == 0 )
{
SysMessageDefault(DEFMSG_MSG_SEED_NOGOOD);
return false;
}
// Already a plant here ?
CWorldSearch AreaItems(pt);
for (;;)
{
CItem *pItem = AreaItems.GetItem();
if ( !pItem )
break;
if ( pItem->IsType(IT_TREE) || pItem->IsType(IT_FOLIAGE) ) // there's already a tree here
{
SysMessageDefault(DEFMSG_MSG_SEED_ATREE);
return false;
}
if ( pItem->IsType(IT_CROPS) ) // there's already a plant here
pItem->Delete();
}
// plant it and consume the seed.
CItem *pPlant = CItem::CreateScript(idReset, this);
ASSERT(pPlant);
pPlant->MoveToUpdate(pt);
if ( pPlant->IsType(IT_CROPS) || pPlant->IsType(IT_FOLIAGE) )
{
pPlant->m_itCrop.m_ReapFruitID = pSeed->GetID();
pPlant->Plant_CropReset();
}
else
{
pPlant->SetDecayTime(10 * g_Cfg.m_iDecay_Item);
}
pSeed->ConsumeAmount();
return true;
}
//o---------------------------------------------------------------------------o
//| Function : void sellItem(CSocket *mSock)
//| Date : Unknown
//| Programmer : UOX3 DevTeam
//o---------------------------------------------------------------------------o
//| Purpose : Player sells an item to the vendor
//o---------------------------------------------------------------------------o
bool CPISellItem::Handle(void)
{
if (tSock->GetByte(8) != 0)
{
CChar *mChar = tSock->CurrcharObj();
CChar *n = calcCharObjFromSer(tSock->GetDWord(3));
if (!ValidateObject(n) || !ValidateObject(mChar))
return true;
CItem *buyPack = n->GetItemAtLayer(IL_BUYCONTAINER);
CItem *boughtPack = n->GetItemAtLayer(IL_BOUGHTCONTAINER);
CItem *sellPack = n->GetItemAtLayer(IL_SELLCONTAINER);
if (!ValidateObject(buyPack) || !ValidateObject(sellPack) || !ValidateObject(boughtPack))
return true;
CItem *j = NULL, *k = NULL, *l = NULL;
UI16 amt = 0, maxsell = 0;
UI08 i = 0;
UI32 totgold = 0, value = 0;
for (i = 0; i < tSock->GetByte(8); ++i)
{
j = calcItemObjFromSer(tSock->GetDWord(9 + (6*i)));
amt = tSock->GetWord(13 + (6*i));
maxsell += amt;
}
if (maxsell > cwmWorldState->ServerData()->SellMaxItemsStatus())
{
n->TextMessage(NULL, 1342, TALK, false, mChar->GetName().c_str(), cwmWorldState->ServerData()->SellMaxItemsStatus());
return true;
}
for (i = 0; i < tSock->GetByte(8); ++i)
{
j = calcItemObjFromSer(tSock->GetDWord(9 + (6*i)));
amt = tSock->GetWord(13 + (6*i));
if (ValidateObject(j))
{
if (j->GetAmount() < amt || FindItemOwner(j) != mChar)
{
n->TextMessage(NULL, 1343, TALK, false);
return true;
}
// Check if onSellToVendor JS event is present for each item being sold
// If true, and a value of "false" has been returned from the script, halt the sale
UI16 targTrig = j->GetScriptTrigger();
cScript *toExecute = JSMapping->GetScript(targTrig);
if (toExecute != NULL)
if (toExecute->OnSellToVendor(tSock, n, j))
return true;
CItem *join = NULL;
CDataList<CItem *> *pCont = boughtPack->GetContainsList();
for (k = pCont->First(); !pCont->Finished(); k = pCont->Next())
if (ValidateObject(k))
if (k->GetID() == j->GetID() && j->GetType() == k->GetType())
join = k;
pCont = buyPack->GetContainsList();
for (k = pCont->First(); !pCont->Finished(); k = pCont->Next())
if (ValidateObject(k))
if (k->GetID() == j->GetID() && j->GetType() == k->GetType())
value = calcValue(j, k->GetSellValue());
// If an object already exist in the boughtPack that this one can be joined to...
if (ValidateObject(join))
{
join->IncAmount(amt);
join->SetRestock(join->GetRestock() - amt);
l = join;
totgold += (amt * value);
if (j->GetAmount() == amt)
j->Delete();
else
j->IncAmount(-amt);
}
else
{
//Otherwise, move this item to the vendor's boughtPack
totgold += (amt * value);
if (j->GetAmount() != amt)
{
l = Items->DupeItem(tSock, j, amt);
j->SetAmount(j->GetAmount() - amt);
}
else
l = j;
if (ValidateObject(l))
l->SetCont(boughtPack);
}
if (l)
{
cScript *toGrab = JSMapping->GetScript(l->GetScriptTrigger());
if (toGrab != NULL)
toGrab->OnSoldToVendor(tSock, n, l);
}
}
}
Effects->goldSound(tSock, totgold);
while (totgold > MAX_STACK)
{
Items->CreateScriptItem(tSock, mChar, "0x0EED", MAX_STACK, OT_ITEM, true);
totgold -= MAX_STACK;
}
if (totgold > 0)
Items->CreateScriptItem(tSock, mChar, "0x0EED", totgold, OT_ITEM, true);
}
CPBuyItem clrSend;
clrSend.Serial(tSock->GetDWord(3));
tSock->Send(&clrSend);
return true;
}
