void WorldSession::HandleCancelTrade(WorldPacket & recv_data)
{
if(!_player->IsInWorld() || _player->mTradeTarget == 0)
return;
if( _player->mTradeStatus == TRADE_STATUS_COMPLETE)
{
_player->ResetTradeVariables();
return;
}
uint32 TradeStatus = TRADE_STATUS_CANCELLED;
PlayerPointer pTarget = _player->GetTradeTarget();
if(pTarget == NULL || !pTarget->IsInWorld())
{
TradeStatus = TRADE_STATUS_PLAYER_NOT_FOUND;
_player->ResetTradeVariables();
SendTradeStatus(TradeStatus);
}
else
{
pTarget->ResetTradeVariables();
_player->ResetTradeVariables();
SendTradeStatus(TradeStatus);
if(pTarget->m_session && pTarget->m_session->GetSocket())
pTarget->m_session->SendTradeStatus(TradeStatus);
}
}
void WorldSession::HandleInitiateTrade(WorldPacket & recv_data)
{
CHECK_INWORLD_RETURN;
CHECK_PACKET_SIZE(recv_data, 8);
uint64 guid;
recv_data >> guid;
uint32 TradeStatus = TRADE_STATUS_PROPOSED;
PlayerPointer pTarget = _player->GetMapMgr()->GetPlayer((uint32)guid);
if(pTarget == NULL || !pTarget->IsInWorld())
TradeStatus = TRADE_STATUS_PLAYER_NOT_FOUND;
else
{
// Handle possible error outcomes
if(_player->isDead())
TradeStatus = TRADE_STATUS_DEAD;
if(pTarget->isDead())
TradeStatus = TRADE_STATUS_TARGET_DEAD;
else if(pTarget->mTradeTarget != 0)
TradeStatus = TRADE_STATUS_ALREADY_TRADING;
else if(pTarget->GetTeam() != _player->GetTeam() && GetPermissionCount() == 0)
TradeStatus = TRADE_STATUS_WRONG_FACTION;
else if(_player->CalcDistance(pTarget) > 10.0f) // This needs to be checked
TradeStatus = TRADE_STATUS_TOO_FAR_AWAY;
}
if(TradeStatus != TRADE_STATUS_PROPOSED)
{
_player->ResetTradeVariables();
SendTradeStatus(TradeStatus);
}
else
{
_player->ResetTradeVariables();
pTarget->ResetTradeVariables();
pTarget->mTradeTarget = _player->GetLowGUID();
_player->mTradeTarget = pTarget->GetLowGUID();
pTarget->mTradeStatus = TradeStatus;
_player->mTradeStatus = TradeStatus;
WorldPacket data(SMSG_TRADE_STATUS, 12);
data << TradeStatus;
data << _player->GetGUID();
if(pTarget->m_session && pTarget->m_session->GetSocket())
pTarget->m_session->SendPacket(&data);
}
}
void WorldSession::HandleIgnoreTrade(WorldPacket & recv_data)
{
if(!_player->IsInWorld() || _player->mTradeTarget == 0)
return;
uint32 TradeStatus = TRADE_STATUS_PLAYER_IGNORED;
PlayerPointer pTarget = _player->GetTradeTarget();
if(pTarget == NULL || !pTarget->IsInWorld())
TradeStatus = TRADE_STATUS_PLAYER_NOT_FOUND;
_player->ResetTradeVariables();
SendTradeStatus(TradeStatus);
}
void InstanceMgr::ResetSavedInstances(PlayerPointer plr)
{
WorldPacket data(SMSG_INSTANCE_RESET, 4);
Instance * in;
InstanceMap::iterator itr;
InstanceMap * instancemap;
uint32 i;
if(!plr->IsInWorld() || plr->GetMapMgr()->GetMapInfo()->type != INSTANCE_NULL)
return;
m_mapLock.Acquire();
for(i = 0; i < NUM_MAPS; ++i)
{
if(m_instances[i] != NULL)
{
instancemap = m_instances[i];
for(itr = instancemap->begin(); itr != instancemap->end();)
{
in = itr->second;
++itr;
if ( in->m_mapInfo->type == INSTANCE_NONRAID &&
( plr->GetLowGUID() == in->m_creatorGuid ||
( plr->GetGroup() && plr->GetGroup()->GetID() == in->m_creatorGroup )))
{
if(in->m_mapMgr && in->m_mapMgr->HasPlayers())
{
plr->GetSession()->SystemMessage("Can't reset instance %u (%s) when there are still players inside!", in->m_instanceId, in->m_mapMgr->GetMapInfo()->name);
continue;
}
// <mapid> has been reset.
data << uint32(in->m_mapId);
plr->GetSession()->SendPacket(&data);
// reset groupinstanceid
if(plr->GetGroup())
plr->GetGroup()->SetGroupInstanceID(0);
// destroy the instance
_DeleteInstance(in, true);
}
}
}
}
m_mapLock.Release();
}
void WorldSession::HandleSetTradeItem(WorldPacket & recv_data)
{
if(!_player->IsInWorld() || _player->mTradeTarget == 0)
return;
CHECK_PACKET_SIZE(recv_data, 3);
uint8 TradeSlot = recv_data.contents()[0];
int8 SourceBag = recv_data.contents()[1];
uint8 SourceSlot = recv_data.contents()[2];
PlayerPointer pTarget = _player->GetTradeTarget();
if(pTarget == NULL || !pTarget->IsInWorld() || TradeSlot > 6)
return;
ItemPointer pItem = _player->GetItemInterface()->GetInventoryItem(SourceBag, SourceSlot);
if( pItem == NULL )
return;
if(pItem->IsContainer())
{
if( pItem->IsContainer() && TO_CONTAINER(pItem)->HasItems() )
{
_player->GetItemInterface()->BuildInventoryChangeError( pItem, NULLITEM, INV_ERR_CANT_TRADE_EQUIP_BAGS);
return;
}
}
for(uint32 i = 0; i < 7; ++i)
{
// duping little shits
if(_player->mTradeItems[i] == pItem || pTarget->mTradeItems[i] == pItem)
{
sCheatLog.writefromsession(this, "tried to dupe an item through trade");
Disconnect();
uint8 TradeStatus = TRADE_STATUS_CANCELLED;
if( pTarget->m_session && pTarget->m_session->GetSocket())
pTarget->m_session->SendTradeStatus(TradeStatus);
return;
}
}
_player->mTradeItems[TradeSlot] = pItem;
_player->SendTradeUpdate();
}
void InstanceMgr::BuildSavedInstancesForPlayer(PlayerPointer plr)
{
WorldPacket data(4);
Instance * in;
InstanceMap::iterator itr;
InstanceMap * instancemap;
uint32 i;
if(!plr->IsInWorld() || plr->GetMapMgr()->GetMapInfo()->type != INSTANCE_NULL)
{
m_mapLock.Acquire();
for(i = 0; i < NUM_MAPS; ++i)
{
if(m_instances[i] != NULL)
{
instancemap = m_instances[i];
for(itr = instancemap->begin(); itr != instancemap->end();)
{
in = itr->second;
++itr;
if( PlayerOwnsInstance(in, plr) && in->m_mapInfo->type == INSTANCE_NONRAID )
{
m_mapLock.Release();
data.SetOpcode(SMSG_UPDATE_LAST_INSTANCE);
data << uint32(in->m_mapId);
plr->GetSession()->SendPacket(&data);
data.Initialize(SMSG_UPDATE_INSTANCE_OWNERSHIP);
data << uint32(0x01);
plr->GetSession()->SendPacket(&data);
return;
}
}
}
}
m_mapLock.Release();
}
data.SetOpcode(SMSG_UPDATE_INSTANCE_OWNERSHIP);
data << uint32(0x00);
plr->GetSession()->SendPacket(&data);
}
void WorldSession::HandleBeginTrade(WorldPacket & recv_data)
{
PlayerPointer pTarget = NULLPLR;
uint32 TradeStatus = TRADE_STATUS_INITIATED;
if(!_player->IsInWorld() || _player->mTradeTarget == 0)
TradeStatus = TRADE_STATUS_PLAYER_NOT_FOUND;
else
{
pTarget = _player->GetTradeTarget();
if(pTarget == NULL || !pTarget->IsInWorld() )
TradeStatus = TRADE_STATUS_PLAYER_NOT_FOUND;
else if( _player->CalcDistance( pTarget ) > 10.0f )
TradeStatus = TRADE_STATUS_TOO_FAR_AWAY;
}
//Abort if not ok
if( TradeStatus != TRADE_STATUS_INITIATED)
{
TradeStatus = TRADE_STATUS_PLAYER_NOT_FOUND;
_player->ResetTradeVariables();
SendTradeStatus(TradeStatus);
}
else
{
//Update status
WorldPacket data(SMSG_TRADE_STATUS, 8);
data << TradeStatus << uint32(0x19);
SendPacket(&data);
if(pTarget->m_session && pTarget->m_session->GetSocket())
pTarget->m_session->SendPacket(&data);
_player->mTradeStatus = TradeStatus;
pTarget->mTradeStatus = TradeStatus;
}
}
void WorldSession::HandleUnacceptTrade(WorldPacket & recv_data)
{
if(!_player->IsInWorld() || _player->mTradeTarget == 0)
return;
uint32 TradeStatus = TRADE_STATUS_UNACCEPTED;
PlayerPointer pTarget = _player->GetTradeTarget();
if(pTarget == NULL || !pTarget->IsInWorld())
{
TradeStatus = TRADE_STATUS_PLAYER_NOT_FOUND;
_player->ResetTradeVariables();
SendTradeStatus(TradeStatus);
}
else
{
pTarget->mTradeStatus = TradeStatus;
_player->mTradeStatus = TradeStatus;
SendTradeStatus(TradeStatus);
if( pTarget->m_session && pTarget->m_session->GetSocket())
pTarget->m_session->SendTradeStatus(TradeStatus);
}
}
void WorldSession::HandleAcceptTrade(WorldPacket & recv_data)
{
if(!_player->IsInWorld() || _player->mTradeTarget == 0)
return;
uint32 TradeStatus = TRADE_STATUS_ACCEPTED;
PlayerPointer pTarget = _player->GetTradeTarget();
if(pTarget == NULL || !pTarget->IsInWorld())
TradeStatus = TRADE_STATUS_PLAYER_NOT_FOUND;
// Tell the other player we're green.
if(pTarget->m_session && pTarget->m_session->GetSocket())
pTarget->m_session->SendTradeStatus(TradeStatus);
_player->mTradeStatus = TradeStatus;
//Both sides accepted? Let's trade!
if(_player->mTradeStatus == TRADE_STATUS_ACCEPTED && pTarget->mTradeStatus == TRADE_STATUS_ACCEPTED)
{
// Ready!
uint32 ItemCount = 0;
uint32 TargetItemCount = 0;
ItemPointer pItem;
// Count items on both sides, check if bags are empty.
for(uint32 Index = 0; Index < 6; ++Index)
{
if(_player->mTradeItems[Index] != NULL)
{
pItem = _player->mTradeItems[Index];
if( pItem != NULL && pItem->IsContainer() && TO_CONTAINER(pItem)->HasItems())
{
sCheatLog.writefromsession(this, "%s involved in bag-trick trade with %s", _player->GetName(),pTarget->GetName());
_player->GetItemInterface()->BuildInventoryChangeError( pItem, NULLITEM, INV_ERR_CANT_TRADE_EQUIP_BAGS);
TradeStatus = TRADE_STATUS_CANCELLED;
break;
}
else
++ItemCount;
}
if(pTarget->mTradeItems[Index] != NULL)
{
pItem = pTarget->mTradeItems[Index];
if( pItem != NULL && pItem->IsContainer() && TO_CONTAINER(pItem)->HasItems() )
{
sCheatLog.writefromsession(this, "%s involved in bag-trick trade with %s.", pTarget->GetName(),_player->GetName());
pTarget->GetItemInterface()->BuildInventoryChangeError( pItem, NULLITEM, INV_ERR_CANT_TRADE_EQUIP_BAGS);
TradeStatus = TRADE_STATUS_CANCELLED;
break;
}
else
++TargetItemCount;
}
}
//Do we have something to trade?
if( ItemCount == 0 && TargetItemCount == 0 && _player->mTradeGold == 0 && pTarget->mTradeGold == 0 )
TradeStatus = TRADE_STATUS_CANCELLED;
//Do we have enough free slots on both sides?
else if((_player->m_ItemInterface->CalculateFreeSlots(NULL) + ItemCount) < TargetItemCount || (pTarget->m_ItemInterface->CalculateFreeSlots(NULL) + TargetItemCount) < ItemCount )
TradeStatus = TRADE_STATUS_CANCELLED;
//Everything still ok?
else if(TradeStatus == TRADE_STATUS_ACCEPTED)
{
uint64 Guid;
//Swapp 6 itemslots (7th will not trade)
for(uint32 Index = 0; Index < 6; ++Index)
{
Guid = _player->mTradeItems[Index] ? _player->mTradeItems[Index]->GetGUID() : 0;
if(Guid != 0)
{
if( _player->mTradeItems[Index]->IsSoulbound())
_player->GetItemInterface()->BuildInventoryChangeError( _player->mTradeItems[Index], NULLITEM, INV_ERR_CANNOT_TRADE_THAT);
else
{
//Remove from player
pItem = _player->m_ItemInterface->SafeRemoveAndRetreiveItemByGuidRemoveStats(Guid, true);
//and add to pTarget
if(pItem != NULL)
{
pItem->SetOwner(pTarget);
if( !pTarget->m_ItemInterface->AddItemToFreeSlot(pItem) )
{
pItem->Destructor();
pItem = NULLITEM;
}
}
if(GetPermissionCount()>0 || pTarget->GetSession()->GetPermissionCount()>0)
sGMLog.writefromsession(this, "trade item %s with %s (soulbound = %d)", _player->mTradeItems[Index]->GetProto()->Name1, pTarget->GetName());
}
}
Guid = pTarget->mTradeItems[Index] ? pTarget->mTradeItems[Index]->GetGUID() : 0;
if(Guid != 0)
{
if( pTarget->mTradeItems[Index]->IsSoulbound())
pTarget->GetItemInterface()->BuildInventoryChangeError( pTarget->mTradeItems[Index], NULLITEM, INV_ERR_CANNOT_TRADE_THAT);
else
{
//Remove from pTarget
pItem = pTarget->m_ItemInterface->SafeRemoveAndRetreiveItemByGuidRemoveStats(Guid, true);
//and add to initiator
if(pItem != NULL)
{
pItem->SetOwner(_player);
if( !_player->m_ItemInterface->AddItemToFreeSlot(pItem) )
{
pItem->Destructor();
pItem = NULLITEM;
}
}
if(GetPermissionCount()>0 || pTarget->GetSession()->GetPermissionCount()>0)
sGMLog.writefromsession(this, "trade item %s with %s", pTarget->mTradeItems[Index]->GetProto()->Name1, _player->GetName());
}
}
}
// Trade Gold
if(_player->mTradeGold)
{
pTarget->ModUnsigned32Value(PLAYER_FIELD_COINAGE, _player->mTradeGold);
_player->ModUnsigned32Value(PLAYER_FIELD_COINAGE, -(int32)_player->mTradeGold);
}
if(pTarget->mTradeGold)
{
_player->ModUnsigned32Value(PLAYER_FIELD_COINAGE, pTarget->mTradeGold);
pTarget->ModUnsigned32Value(PLAYER_FIELD_COINAGE, -(int32)pTarget->mTradeGold);
}
pTarget->SaveToDB(false);
_player->SaveToDB(false);
TradeStatus = TRADE_STATUS_COMPLETE;
}
SendTradeStatus(TradeStatus);
if(pTarget->m_session && pTarget->m_session->GetSocket())
pTarget->m_session->SendTradeStatus(TradeStatus);
// Reset Trade Vars
_player->ResetTradeVariables();
pTarget->ResetTradeVariables();
}
}
int32 Item::AddEnchantment( EnchantEntry* Enchantment, uint32 Duration, bool Perm /* = false */, bool apply /* = true */, bool RemoveAtLogout /* = false */, uint32 Slot_, uint32 RandomSuffix )
{
int32 Slot = Slot_;
m_isDirty = true;
/*
if(Perm)
{
if(Slot_)
{
Slot=Slot_;
}
else
{
Slot = FindFreeEnchantSlot(Enchantment);
}
}
else
{
if(Enchantment->EnchantGroups > 1) // replaceable temp enchants
{
Slot = 1;
RemoveEnchantment(1);
}
else
{
Slot = FindFreeEnchantSlot(Enchantment);*/
/*
Slot = Enchantment->type ? 3 : 0;
//that's 's code
for(uint32 Index = ITEM_FIELD_ENCHANTMENT_09; Index < ITEM_FIELD_ENCHANTMENT_32; Index += 3)
{
if(m_uint32Values[Index] == 0) break;;
++Slot;
}
//Slot = FindFreeEnchantSlot(Enchantment);
// reach max of temp enchants
if(Slot >= 11) return -1;
*/
/*}
}
*/
// Create the enchantment struct.
EnchantmentInstance Instance;
Instance.ApplyTime = UNIXTIME;
Instance.BonusApplied = false;
Instance.Slot = Slot;
Instance.Enchantment = Enchantment;
Instance.Duration = Duration;
Instance.RemoveAtLogout = RemoveAtLogout;
Instance.RandomSuffix = RandomSuffix;
// Set the enchantment in the item fields.
uint32 EnchantBase = Slot * 3 + ITEM_FIELD_ENCHANTMENT_1_1;
SetUInt32Value( EnchantBase, Enchantment->Id );
SetUInt32Value( EnchantBase + 1, (uint32)Instance.ApplyTime );
SetUInt32Value( EnchantBase + 2, 0 ); // charges
// Add it to our map.
Enchantments[Slot] = Instance;
if( m_owner == NULL )
return Slot;
PlayerPointer owner = m_owner;
// Add the removal event.
if( Duration )
{
sEventMgr.AddEvent( item_shared_from_this(), &Item::RemoveEnchantment, uint32(Slot), EVENT_REMOVE_ENCHANTMENT1 + Slot, Duration * 1000, 1, 0 );
}
// No need to send the log packet, if the owner isn't in world (we're still loading)
if( !owner->IsInWorld() )
return Slot;
if( apply )
{
WorldPacket EnchantLog( SMSG_ENCHANTMENTLOG, 25 );
EnchantLog << m_owner->GetGUID();
EnchantLog << m_owner->GetGUID();
EnchantLog << m_uint32Values[OBJECT_FIELD_ENTRY];
EnchantLog << Enchantment->Id;
EnchantLog << uint8(0);
owner->GetSession()->SendPacket( &EnchantLog );
if( owner->GetTradeTarget() )
{
owner->SendTradeUpdate();
}
/* Only apply the enchantment bonus if we're equipped */
uint8 slot = m_owner->GetItemInterface()->GetInventorySlotByGuid( GetGUID() );
if( slot > EQUIPMENT_SLOT_START && slot < EQUIPMENT_SLOT_END )
ApplyEnchantmentBonus( Slot, APPLY );
}
owner->SaveToDB(false);
return Slot;
}
