[Server] Add doForNearest function

apps/openmw-mp/Networking.cpp

@@ -170,6 +170,17 @@ void Networking::processPlayerPacket(RakNet::Packet *packet)
             LOG_APPEND(Log::LOG_INFO, "- Moved to %s",
                 player->cell.getDescription().c_str());
 
+            player->doForNearest([this](Player *pl, Player *other){
+                const RakNet::RakNetGUID &guid = pl->guid;
+                playerController->GetPacket(ID_PLAYER_DYNAMICSTATS)->Send(other, guid);
+                playerController->GetPacket(ID_PLAYER_ATTRIBUTE)->Send(other, guid);
+                playerController->GetPacket(ID_PLAYER_SKILL)->Send(other, guid);
+                //playerController->GetPacket(ID_PLAYER_POS)->Send(pl, guid);
+                playerController->GetPacket(ID_PLAYER_EQUIPMENT)->Send(other, guid);
+                playerController->GetPacket(ID_PLAYER_ATTACK)->Send(other, guid);
+                playerController->GetPacket(ID_PLAYER_DRAWSTATE)->Send(other, guid);
+            });
+
             myPacket->Send(player, true); //send to other clients
             Script::Call<Script::CallbackIdentity("OnPlayerCellChange")>(player->getId());
         }

apps/openmw-mp/Player.cpp

@@ -154,3 +154,17 @@ void Player::sendToNearest(mwmp::PlayerPacket *myPacket)
         }
     }
 }
+
+void Player::doForNearest(std::function<void (Player *pl, Player *other)> func)
+{
+    for(auto cell : getCells())
+    {
+        for(auto pl : *cell)
+        {
+            if(pl == this)
+                continue;
+
+            func(this, pl);
+        }
+    }
+}

apps/openmw-mp/Player.hpp

@@ -73,6 +73,8 @@ public:
     CellController::TContainer getCells();
     void sendToNearest(mwmp::PlayerPacket *myPacket);
 
+    void doForNearest(std::function<void (Player *pl, Player *other)> func);
+
 public:
     mwmp::InventoryChanges inventoryChangesBuffer;
     mwmp::SpellbookChanges spellbookChangesBuffer;