Core/Misc: converted quest, creature and quest query packets to packet class and ported query data caching from 335 branch

src/server/game/Server/Packets/QueryPackets.cpp

@@ -19,6 +19,88 @@
 #include "Player.h"
 #include "QueryPackets.h"
 
+void WorldPackets::Query::QueryCreature::Read()
+{
+    _worldPacket >> CreatureID;
+    _worldPacket >> GUID;
+}
+
+WorldPacket const* WorldPackets::Query::QueryCreatureResponse::Write()
+{
+    _worldPacket << uint32(CreatureID | (Allow ? 0x00000000 : 0x80000000)); // creature entry
+
+    if (Allow)
+    {
+        for (std::size_t i = 0; i < Stats.Name.size(); ++i)
+            _worldPacket << Stats.Name[i];
+
+        for (std::size_t i = 0; i < Stats.NameAlt.size(); ++i)
+            _worldPacket << Stats.NameAlt[i];
+
+        _worldPacket << Stats.Title;
+
+        _worldPacket << Stats.CursorName;                                   // "Directions" for guard, string for Icons 2.3.0
+        _worldPacket.append(Stats.Flags.data(), Stats.Flags.size());        // flags
+        _worldPacket << uint32(Stats.CreatureType);                         // CreatureType.dbc
+        _worldPacket << uint32(Stats.CreatureFamily);                       // CreatureFamily.dbc
+        _worldPacket << uint32(Stats.Classification);                       // Creature Rank (elite, boss, etc)
+        _worldPacket.append(Stats.ProxyCreatureID.data(), Stats.ProxyCreatureID.size());
+        _worldPacket.append(Stats.CreatureDisplayID.data(), Stats.CreatureDisplayID.size());  // Modelid
+        _worldPacket << float(Stats.HpMulti);                               // dmg/hp modifier
+        _worldPacket << float(Stats.EnergyMulti);                           // dmg/mana modifier
+        _worldPacket << uint8(Stats.Leader);
+        _worldPacket.append(Stats.QuestItems.data(), Stats.QuestItems.size());
+        _worldPacket << uint32(Stats.CreatureMovementInfoID);               // CreatureMovementInfo.dbc
+        _worldPacket << uint32(Stats.RequiredExpansion);
+    }
+
+    return &_worldPacket;
+}
+
+void WorldPackets::Query::QueryGameObject::Read()
+{
+    _worldPacket >> GameObjectID;
+    _worldPacket >> GUID;
+}
+
+WorldPacket const* WorldPackets::Query::QueryGameObjectResponse::Write()
+{
+    _worldPacket << uint32(GameObjectID | (Allow ? 0x00000000 : 0x80000000));
+
+    if (Allow)
+    {
+        _worldPacket << uint32(Stats.Type);
+        _worldPacket << uint32(Stats.DisplayID);
+
+        for (std::size_t i = 0; i < Stats.Name.size(); ++i)
+            _worldPacket << Stats.Name[i];
+
+        _worldPacket << Stats.IconName;                             // 2.0.3, string. Icon name to use instead of default icon for go's (ex: "Attack" makes sword)
+        _worldPacket << Stats.CastBarCaption;                       // 2.0.3, string. Text will appear in Cast Bar when using GO (ex: "Collecting")
+        _worldPacket << Stats.UnkString;                            // 2.0.3, string
+        _worldPacket.append(Stats.Data.data(), Stats.Data.size());
+        _worldPacket << float(Stats.Size);                          // go size
+        _worldPacket.append(Stats.QuestItems.data(), Stats.QuestItems.size());
+        _worldPacket << int32(Stats.RequiredLevel);
+    }
+
+    return &_worldPacket;
+}
+
+void WorldPackets::Query::QuestPOIQuery::Read()
+{
+    _worldPacket >> MissingQuestCount;
+
+    MissingQuestPOIs.fill(0);
+    if (MissingQuestCount <= MAX_QUEST_LOG_SIZE)
+    {
+        for (std::size_t i = 0; i < MissingQuestCount; ++i)
+            _worldPacket >> MissingQuestPOIs[i];
+    }
+    else
+        _worldPacket.rfinish();
+}
+
 void WorldPackets::Query::DBQueryBulk::Read()
 {
     _worldPacket >> TableHash;