mirror of
https://github.com/TrinityCore/TrinityCore.git
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91 lines
2.8 KiB
C++
91 lines
2.8 KiB
C++
/*
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* Copyright (C) 2008-2017 TrinityCore <http://www.trinitycore.org/>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "Item.h"
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#include "ToyPackets.h"
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#include "WorldSession.h"
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void WorldSession::HandleAddToy(WorldPackets::Toy::AddToy& packet)
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{
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if (!packet.Guid)
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return;
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Item* item = _player->GetItemByGuid(packet.Guid);
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if (!item)
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{
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_player->SendEquipError(EQUIP_ERR_ITEM_NOT_FOUND, nullptr, nullptr);
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return;
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}
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if (!sDB2Manager.IsToyItem(item->GetEntry()))
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return;
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InventoryResult msg = _player->CanUseItem(item);
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if (msg != EQUIP_ERR_OK)
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{
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_player->SendEquipError(msg, item, nullptr);
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return;
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}
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if (_collectionMgr->AddToy(item->GetEntry(), false))
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_player->DestroyItem(item->GetBagSlot(), item->GetSlot(), true);
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}
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void WorldSession::HandleUseToy(WorldPackets::Toy::UseToy& packet)
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{
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ItemTemplate const* item = sObjectMgr->GetItemTemplate(packet.ItemID);
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if (!item)
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return;
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if (!_collectionMgr->HasToy(packet.ItemID))
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return;
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auto effect = std::find_if(item->Effects.begin(), item->Effects.end(), [&packet](ItemEffectEntry const* effect)
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{
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return uint32(packet.Cast.SpellID) == effect->SpellID;
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});
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if (effect == item->Effects.end())
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return;
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SpellInfo const* spellInfo = sSpellMgr->GetSpellInfo(packet.Cast.SpellID);
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if (!spellInfo)
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{
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TC_LOG_ERROR("network", "HandleUseToy: unknown spell id: %u used by Toy Item entry %u", packet.Cast.SpellID, packet.ItemID);
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return;
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}
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if (_player->isPossessing())
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return;
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SpellCastTargets targets(_player, packet.Cast);
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Spell* spell = new Spell(_player, spellInfo, TRIGGERED_NONE, ObjectGuid::Empty, false);
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WorldPackets::Spells::SpellPrepare spellPrepare;
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spellPrepare.ClientCastID = packet.Cast.CastID;
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spellPrepare.ServerCastID = spell->m_castId;
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SendPacket(spellPrepare.Write());
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spell->m_fromClient = true;
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spell->m_castItemEntry = packet.ItemID;
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spell->m_misc.Raw.Data[0] = packet.Cast.Misc[0];
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spell->m_misc.Raw.Data[1] = packet.Cast.Misc[1];
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spell->m_castFlagsEx |= CAST_FLAG_EX_USE_TOY_SPELL;
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spell->prepare(&targets);
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}
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