[Server] Add PreReading virtual method

add "const" qualifier to exteriorCellPattern

apps/openmw-mp/Utils.cpp

@@ -14,6 +14,7 @@ const vector<string> Utils::split(const string &str, int delimiter)
     vector<string> result;
 
     for (const auto &symb : str)
+    {
         if (symb != delimiter)
             buffer += symb;
         else if (!buffer.empty())
@@ -21,6 +22,7 @@ const vector<string> Utils::split(const string &str, int delimiter)
             result.push_back(move(buffer));
             buffer.clear();
         }
+    }
     if (!buffer.empty())
         result.push_back(move(buffer));
 
@@ -32,7 +34,7 @@ ESM::Cell Utils::getCellFromDescription(const std::string &cellDescription)
     ESM::Cell cell;
     cell.blank();
 
-    static regex exteriorCellPattern("^(-?\\d+), (-?\\d+)$");
+    static const regex exteriorCellPattern("^(-?\\d+), (-?\\d+)$");
     smatch baseMatch;
 
     if (regex_match(cellDescription, baseMatch, exteriorCellPattern))

apps/openmw-mp/processors/PlayerProcessor.cpp

@@ -20,10 +20,15 @@ bool PlayerProcessor::Process(RakNet::Packet &packet) noexcept
             PlayerPacket *myPacket = Networking::get().getPlayerPacketController()->GetPacket(packet.data[0]);
             myPacket->setPlayer(player.get());
 
-            LOG_MESSAGE_SIMPLE(Log::LOG_TRACE, "Processing %s from %s", processor.second->strPacketID.c_str(), player->npc.mName.c_str());
+
+            LOG_MESSAGE_SIMPLE(Log::LOG_TRACE, "Processing %s from %s", processor.second->strPacketID.c_str(),
+                               player->npc.mName.c_str());
 
             if (!processor.second->avoidReading)
+            {
+                processor.second->PreReading(*myPacket, player);
                 myPacket->Read();
+            }
 
             processor.second->Do(*myPacket, player);
             return true;

apps/openmw-mp/processors/PlayerProcessor.hpp

@@ -18,6 +18,7 @@ namespace mwmp
     {
     public:
 
+        virtual void PreReading(PlayerPacket &packet, const std::shared_ptr<Player> &player){};
         virtual void Do(PlayerPacket &packet, const std::shared_ptr<Player> &player) = 0;
 
         static bool Process(RakNet::Packet &packet) noexcept;