Core: Change Handlers location

1 files changed, 477 insertions, 0 deletions

diff --git a/src/server/game/Handlers/QueryHandler.cpp b/src/server/game/Handlers/QueryHandler.cpp
new file mode 100755
index 00000000000..5702eefffec
--- /dev/null
+++ b/src/server/game/Handlers/QueryHandler.cpp
@@ -0,0 +1,477 @@
+/*
+ * Copyright (C) 2008-2012 TrinityCore <http://www.trinitycore.org/>
+ * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "Common.h"
+#include "Language.h"
+#include "DatabaseEnv.h"
+#include "WorldPacket.h"
+#include "WorldSession.h"
+#include "Opcodes.h"
+#include "Log.h"
+#include "World.h"
+#include "ObjectMgr.h"
+#include "Player.h"
+#include "UpdateMask.h"
+#include "NPCHandler.h"
+#include "Pet.h"
+#include "MapManager.h"
+
+void WorldSession::SendNameQueryOpcode(uint64 guid)
+{
+    Player* player = NULL;
+    const CharacterNameData* nameData = sWorld->GetCharacterNameData(GUID_LOPART(guid));
+    if (nameData)
+        player = ObjectAccessor::FindPlayer(guid);
+
+                                                            // guess size
+    WorldPacket data(SMSG_NAME_QUERY_RESPONSE, (8+1+1+1+1+1+10));
+    data.appendPackGUID(guid);
+    data << uint8(0);                                       // added in 3.1
+    if (nameData)
+    {
+        data << nameData->m_name;                                   // played name
+        data << uint8(0);                                       // realm name for cross realm BG usage
+        data << uint8(nameData->m_race);
+        data << uint8(nameData->m_gender);
+        data << uint8(nameData->m_class);
+    }
+    else
+    {
+        data << std::string(GetTrinityString(LANG_NON_EXIST_CHARACTER));
+        data << uint32(0);
+    }
+
+    if (player)
+    {
+        if (DeclinedName const* names = player->GetDeclinedNames())
+        {
+            data << uint8(1);                                   // is declined
+            for (int i = 0; i < MAX_DECLINED_NAME_CASES; ++i)
+                data << names->name[i];
+        }
+        else
+            data << uint8(0);                                   // is not declined
+    }
+    else //TODO: decline names may also need to be stored in char name data
+        data << uint8(0);
+
+    SendPacket(&data);
+}
+
+void WorldSession::HandleNameQueryOpcode(WorldPacket& recv_data)
+{
+    uint64 guid;
+
+    recv_data >> guid;
+
+    // This is disable by default to prevent lots of console spam
+    // sLog->outString("HandleNameQueryOpcode %u", guid);
+
+    SendNameQueryOpcode(guid);
+}
+
+void WorldSession::HandleQueryTimeOpcode(WorldPacket & /*recv_data*/)
+{
+    SendQueryTimeResponse();
+}
+
+void WorldSession::SendQueryTimeResponse()
+{
+    WorldPacket data(SMSG_QUERY_TIME_RESPONSE, 4+4);
+    data << uint32(time(NULL));
+    data << uint32(sWorld->GetNextDailyQuestsResetTime() - time(NULL));
+    SendPacket(&data);
+}
+
+/// Only _static_ data is sent in this packet !!!
+void WorldSession::HandleCreatureQueryOpcode(WorldPacket & recv_data)
+{
+    uint32 entry;
+    recv_data >> entry;
+    uint64 guid;
+    recv_data >> guid;
+
+    CreatureTemplate const* ci = sObjectMgr->GetCreatureTemplate(entry);
+    if (ci)
+    {
+
+        std::string Name, SubName;
+        Name = ci->Name;
+        SubName = ci->SubName;
+
+        int loc_idx = GetSessionDbLocaleIndex();
+        if (loc_idx >= 0)
+        {
+            if (CreatureLocale const* cl = sObjectMgr->GetCreatureLocale(entry))
+            {
+                ObjectMgr::GetLocaleString(cl->Name, loc_idx, Name);
+                ObjectMgr::GetLocaleString(cl->SubName, loc_idx, SubName);
+            }
+        }
+        sLog->outDetail("WORLD: CMSG_CREATURE_QUERY '%s' - Entry: %u.", ci->Name.c_str(), entry);
+                                                            // guess size
+        WorldPacket data(SMSG_CREATURE_QUERY_RESPONSE, 100);
+        data << uint32(entry);                              // creature entry
+        data << Name;
+        data << uint8(0) << uint8(0) << uint8(0);           // name2, name3, name4, always empty
+        data << SubName;
+        data << ci->IconName;                               // "Directions" for guard, string for Icons 2.3.0
+        data << uint32(ci->type_flags);                     // flags
+        data << uint32(ci->type);                           // CreatureType.dbc
+        data << uint32(ci->family);                         // CreatureFamily.dbc
+        data << uint32(ci->rank);                           // Creature Rank (elite, boss, etc)
+        data << uint32(ci->KillCredit[0]);                  // new in 3.1, kill credit
+        data << uint32(ci->KillCredit[1]);                  // new in 3.1, kill credit
+        data << uint32(ci->Modelid1);                       // Modelid1
+        data << uint32(ci->Modelid2);                       // Modelid2
+        data << uint32(ci->Modelid3);                       // Modelid3
+        data << uint32(ci->Modelid4);                       // Modelid4
+        data << float(ci->ModHealth);                       // dmg/hp modifier
+        data << float(ci->ModMana);                         // dmg/mana modifier
+        data << uint8(ci->RacialLeader);
+        for (uint32 i = 0; i < MAX_CREATURE_QUEST_ITEMS; ++i)
+            data << uint32(ci->questItems[i]);              // itemId[6], quest drop
+        data << uint32(ci->movementId);                     // CreatureMovementInfo.dbc
+        SendPacket(&data);
+        sLog->outDebug(LOG_FILTER_NETWORKIO, "WORLD: Sent SMSG_CREATURE_QUERY_RESPONSE");
+    }
+    else
+    {
+        sLog->outDebug(LOG_FILTER_NETWORKIO, "WORLD: CMSG_CREATURE_QUERY - NO CREATURE INFO! (GUID: %u, ENTRY: %u)",
+            GUID_LOPART(guid), entry);
+        WorldPacket data(SMSG_CREATURE_QUERY_RESPONSE, 4);
+        data << uint32(entry | 0x80000000);
+        SendPacket(&data);
+        sLog->outDebug(LOG_FILTER_NETWORKIO, "WORLD: Sent SMSG_CREATURE_QUERY_RESPONSE");
+    }
+}
+
+/// Only _static_ data is sent in this packet !!!
+void WorldSession::HandleGameObjectQueryOpcode(WorldPacket & recv_data)
+{
+    uint32 entry;
+    recv_data >> entry;
+    uint64 guid;
+    recv_data >> guid;
+
+    const GameObjectTemplate* info = sObjectMgr->GetGameObjectTemplate(entry);
+    if (info)
+    {
+        std::string Name;
+        std::string IconName;
+        std::string CastBarCaption;
+
+        Name = info->name;
+        IconName = info->IconName;
+        CastBarCaption = info->castBarCaption;
+
+        int loc_idx = GetSessionDbLocaleIndex();
+        if (loc_idx >= 0)
+        {
+            if (GameObjectLocale const* gl = sObjectMgr->GetGameObjectLocale(entry))
+            {
+                ObjectMgr::GetLocaleString(gl->Name, loc_idx, Name);
+                ObjectMgr::GetLocaleString(gl->CastBarCaption, loc_idx, CastBarCaption);
+            }
+        }
+        sLog->outDetail("WORLD: CMSG_GAMEOBJECT_QUERY '%s' - Entry: %u. ", info->name.c_str(), entry);
+        WorldPacket data (SMSG_GAMEOBJECT_QUERY_RESPONSE, 150);
+        data << uint32(entry);
+        data << uint32(info->type);
+        data << uint32(info->displayId);
+        data << Name;
+        data << uint8(0) << uint8(0) << uint8(0);           // name2, name3, name4
+        data << IconName;                                   // 2.0.3, string. Icon name to use instead of default icon for go's (ex: "Attack" makes sword)
+        data << CastBarCaption;                             // 2.0.3, string. Text will appear in Cast Bar when using GO (ex: "Collecting")
+        data << info->unk1;                                 // 2.0.3, string
+        data.append(info->raw.data, 24);
+        data << float(info->size);                          // go size
+        for (uint32 i = 0; i < MAX_GAMEOBJECT_QUEST_ITEMS; ++i)
+            data << uint32(info->questItems[i]);              // itemId[6], quest drop
+        SendPacket(&data);
+        sLog->outDebug(LOG_FILTER_NETWORKIO, "WORLD: Sent SMSG_GAMEOBJECT_QUERY_RESPONSE");
+    }
+    else
+    {
+        sLog->outDebug(LOG_FILTER_NETWORKIO, "WORLD: CMSG_GAMEOBJECT_QUERY - Missing gameobject info for (GUID: %u, ENTRY: %u)",
+            GUID_LOPART(guid), entry);
+        WorldPacket data (SMSG_GAMEOBJECT_QUERY_RESPONSE, 4);
+        data << uint32(entry | 0x80000000);
+        SendPacket(&data);
+        sLog->outDebug(LOG_FILTER_NETWORKIO, "WORLD: Sent SMSG_GAMEOBJECT_QUERY_RESPONSE");
+    }
+}
+
+void WorldSession::HandleCorpseQueryOpcode(WorldPacket & /*recv_data*/)
+{
+    sLog->outDetail("WORLD: Received MSG_CORPSE_QUERY");
+
+    Corpse* corpse = GetPlayer()->GetCorpse();
+
+    if (!corpse)
+    {
+        WorldPacket data(MSG_CORPSE_QUERY, 1);
+        data << uint8(0);                                   // corpse not found
+        SendPacket(&data);
+        return;
+    }
+
+    uint32 mapid = corpse->GetMapId();
+    float x = corpse->GetPositionX();
+    float y = corpse->GetPositionY();
+    float z = corpse->GetPositionZ();
+    uint32 corpsemapid = mapid;
+
+    // if corpse at different map
+    if (mapid != _player->GetMapId())
+    {
+        // search entrance map for proper show entrance
+        if (MapEntry const* corpseMapEntry = sMapStore.LookupEntry(mapid))
+        {
+            if (corpseMapEntry->IsDungeon() && corpseMapEntry->entrance_map >= 0)
+            {
+                // if corpse map have entrance
+                if (Map const* entranceMap = sMapMgr->CreateBaseMap(corpseMapEntry->entrance_map))
+                {
+                    mapid = corpseMapEntry->entrance_map;
+                    x = corpseMapEntry->entrance_x;
+                    y = corpseMapEntry->entrance_y;
+                    z = entranceMap->GetHeight(x, y, MAX_HEIGHT);
+                }
+            }
+        }
+    }
+
+    WorldPacket data(MSG_CORPSE_QUERY, 1+(6*4));
+    data << uint8(1);                                       // corpse found
+    data << int32(mapid);
+    data << float(x);
+    data << float(y);
+    data << float(z);
+    data << int32(corpsemapid);
+    data << uint32(0);                                      // unknown
+    SendPacket(&data);
+}
+
+void WorldSession::HandleNpcTextQueryOpcode(WorldPacket & recv_data)
+{
+    uint32 textID;
+    uint64 guid;
+
+    recv_data >> textID;
+    sLog->outDetail("WORLD: CMSG_NPC_TEXT_QUERY ID '%u'", textID);
+
+    recv_data >> guid;
+    GetPlayer()->SetSelection(guid);
+
+    GossipText const* pGossip = sObjectMgr->GetGossipText(textID);
+
+    WorldPacket data(SMSG_NPC_TEXT_UPDATE, 100);          // guess size
+    data << textID;
+
+    if (!pGossip)
+    {
+        for (uint32 i = 0; i < MAX_GOSSIP_TEXT_OPTIONS; ++i)
+        {
+            data << float(0);
+            data << "Greetings $N";
+            data << "Greetings $N";
+            data << uint32(0);
+            data << uint32(0);
+            data << uint32(0);
+            data << uint32(0);
+            data << uint32(0);
+            data << uint32(0);
+            data << uint32(0);
+        }
+    }
+    else
+    {
+        std::string Text_0[MAX_LOCALES], Text_1[MAX_LOCALES];
+        for (int i = 0; i < MAX_GOSSIP_TEXT_OPTIONS; ++i)
+        {
+            Text_0[i]=pGossip->Options[i].Text_0;
+            Text_1[i]=pGossip->Options[i].Text_1;
+        }
+
+        int loc_idx = GetSessionDbLocaleIndex();
+        if (loc_idx >= 0)
+        {
+            if (NpcTextLocale const* nl = sObjectMgr->GetNpcTextLocale(textID))
+            {
+                for (int i = 0; i < MAX_LOCALES; ++i)
+                {
+                    ObjectMgr::GetLocaleString(nl->Text_0[i], loc_idx, Text_0[i]);
+                    ObjectMgr::GetLocaleString(nl->Text_1[i], loc_idx, Text_1[i]);
+                }
+            }
+        }
+
+        for (int i = 0; i < MAX_GOSSIP_TEXT_OPTIONS; ++i)
+        {
+            data << pGossip->Options[i].Probability;
+
+            if (Text_0[i].empty())
+                data << Text_1[i];
+            else
+                data << Text_0[i];
+
+            if (Text_1[i].empty())
+                data << Text_0[i];
+            else
+                data << Text_1[i];
+
+            data << pGossip->Options[i].Language;
+
+            for (int j = 0; j < MAX_GOSSIP_TEXT_EMOTES; ++j)
+            {
+                data << pGossip->Options[i].Emotes[j]._Delay;
+                data << pGossip->Options[i].Emotes[j]._Emote;
+            }
+        }
+    }
+
+    SendPacket(&data);
+
+    sLog->outDebug(LOG_FILTER_NETWORKIO, "WORLD: Sent SMSG_NPC_TEXT_UPDATE");
+}
+
+/// Only _static_ data is sent in this packet !!!
+void WorldSession::HandlePageTextQueryOpcode(WorldPacket & recv_data)
+{
+    sLog->outDetail("WORLD: Received CMSG_PAGE_TEXT_QUERY");
+
+    uint32 pageID;
+    recv_data >> pageID;
+    recv_data.read_skip<uint64>();                          // guid
+
+    while (pageID)
+    {
+        PageText const* pageText = sObjectMgr->GetPageText(pageID);
+                                                            // guess size
+        WorldPacket data(SMSG_PAGE_TEXT_QUERY_RESPONSE, 50);
+        data << pageID;
+
+        if (!pageText)
+        {
+            data << "Item page missing.";
+            data << uint32(0);
+            pageID = 0;
+        }
+        else
+        {
+            std::string Text = pageText->Text;
+
+            int loc_idx = GetSessionDbLocaleIndex();
+            if (loc_idx >= 0)
+                if (PageTextLocale const* player = sObjectMgr->GetPageTextLocale(pageID))
+                    ObjectMgr::GetLocaleString(player->Text, loc_idx, Text);
+
+            data << Text;
+            data << uint32(pageText->NextPage);
+            pageID = pageText->NextPage;
+        }
+        SendPacket(&data);
+
+        sLog->outDebug(LOG_FILTER_NETWORKIO, "WORLD: Sent SMSG_PAGE_TEXT_QUERY_RESPONSE");
+    }
+}
+
+void WorldSession::HandleCorpseMapPositionQuery(WorldPacket & recv_data)
+{
+    sLog->outDebug(LOG_FILTER_NETWORKIO, "WORLD: Recv CMSG_CORPSE_MAP_POSITION_QUERY");
+
+    uint32 unk;
+    recv_data >> unk;
+
+    WorldPacket data(SMSG_CORPSE_MAP_POSITION_QUERY_RESPONSE, 4+4+4+4);
+    data << float(0);
+    data << float(0);
+    data << float(0);
+    data << float(0);
+    SendPacket(&data);
+}
+
+void WorldSession::HandleQuestPOIQuery(WorldPacket& recv_data)
+{
+    uint32 count;
+    recv_data >> count; // quest count, max=25
+
+    if (count >= MAX_QUEST_LOG_SIZE)
+    {
+        recv_data.rfinish();
+        return;
+    }
+
+    WorldPacket data(SMSG_QUEST_POI_QUERY_RESPONSE, 4+(4+4)*count);
+    data << uint32(count); // count
+
+    for (uint32 i = 0; i < count; ++i)
+    {
+        uint32 questId;
+        recv_data >> questId; // quest id
+
+        bool questOk = false;
+
+        uint16 questSlot = _player->FindQuestSlot(questId);
+
+        if (questSlot != MAX_QUEST_LOG_SIZE)
+            questOk =_player->GetQuestSlotQuestId(questSlot) == questId;
+
+        if (questOk)
+        {
+            QuestPOIVector const* POI = sObjectMgr->GetQuestPOIVector(questId);
+
+            if (POI)
+            {
+                data << uint32(questId); // quest ID
+                data << uint32(POI->size()); // POI count
+
+                for (QuestPOIVector::const_iterator itr = POI->begin(); itr != POI->end(); ++itr)
+                {
+                    data << uint32(itr->Id);                // POI index
+                    data << int32(itr->ObjectiveIndex);     // objective index
+                    data << uint32(itr->MapId);             // mapid
+                    data << uint32(itr->AreaId);            // areaid
+                    data << uint32(itr->Unk2);              // unknown
+                    data << uint32(itr->Unk3);              // unknown
+                    data << uint32(itr->Unk4);              // unknown
+                    data << uint32(itr->points.size());     // POI points count
+
+                    for (std::vector<QuestPOIPoint>::const_iterator itr2 = itr->points.begin(); itr2 != itr->points.end(); ++itr2)
+                    {
+                        data << int32(itr2->x); // POI point x
+                        data << int32(itr2->y); // POI point y
+                    }
+                }
+            }
+            else
+            {
+                data << uint32(questId); // quest ID
+                data << uint32(0); // POI count
+            }
+        }
+        else
+        {
+            data << uint32(questId); // quest ID
+            data << uint32(0); // POI count
+        }
+    }
+
+    SendPacket(&data);
+}