[Client] Implement weather packet

apps/openmw/mwmp/processors/player/ProcessorGameWeather.hpp

@@ -1,7 +1,11 @@
 #ifndef OPENMW_PROCESSORGAMEWEATHER_HPP
 #define OPENMW_PROCESSORGAMEWEATHER_HPP
 
+#include <apps/openmw/mwworld/worldimp.hpp>
+#include <apps/openmw/mwworld/weather.hpp>
 #include "../PlayerProcessor.hpp"
+#include <apps/openmw/mwmp/Main.hpp>
+#include <apps/openmw/mwmp/Networking.hpp>
 
 namespace mwmp
 {
@@ -15,7 +19,27 @@ namespace mwmp
 
         void Do(PlayerPacket &packet, BasePlayer *player) final
         {
-            // Placeholder to be filled in later
+            LOG_MESSAGE_SIMPLE(Log::LOG_VERBOSE, "Received %s", strPacketID);
+            MWWorld::WeatherManager *weatherManager = Main::get().getWeatherManager();
+            auto &weather = player->weather;
+            if(isRequest())
+            {
+                LOG_APPEND(Log::LOG_TRACE, "- requested data");
+                weather.currentWeather = weatherManager->mCurrentWeather;
+                weather.nextWeather = weatherManager->mNextWeather;
+                weather.transitionFactor = weatherManager->mTransitionFactor;
+                weather.updateTime = weatherManager->mWeatherUpdateTime;
+                packet.setPlayer(player);
+                packet.Send();
+            }
+            else
+            {
+                LOG_APPEND(Log::LOG_TRACE, "- received data");
+                weatherManager->mCurrentWeather = weather.currentWeather;
+                weatherManager->mNextWeather = weather.nextWeather;
+                weatherManager->mTransitionFactor = weather.transitionFactor;
+                weatherManager->mWeatherUpdateTime = weather.updateTime;
+            }
         }
     };
 }

apps/openmw/mwworld/weather.hpp

@@ -34,6 +34,11 @@ namespace Fallback
     class Map;
 }
 
+namespace mwmp
+{
+    class ProcessorGameWeather;
+}
+
 namespace MWWorld
 {
     class TimeStamp;
@@ -204,6 +209,7 @@ namespace MWWorld
     /// Interface for weather settings
     class WeatherManager
     {
+        friend class mwmp::ProcessorGameWeather;
     public:
         // Have to pass fallback and Store, can't use singleton since World isn't fully constructed yet at the time
         WeatherManager(MWRender::RenderingManager& rendering,