Remove unused code

lib/IGameCallback.cpp

@@ -14,7 +14,6 @@
 #include "spells/CSpellHandler.h"// for CSpell
 #include "CSkillHandler.h"// for CSkill
 #include "CBonusTypeHandler.h"
-#include "CRandomGenerator.h"
 #include "BattleFieldHandler.h"
 #include "ObstacleHandler.h"
 #include "bonuses/Limiters.h"

lib/gameState/CGameState.cpp

@@ -21,7 +21,6 @@
 #include "../CGeneralTextHandler.h"
 #include "../CHeroHandler.h"
 #include "../CPlayerState.h"
-#include "../CRandomGenerator.h"
 #include "../CStopWatch.h"
 #include "../GameSettings.h"
 #include "../StartInfo.h"
@@ -311,7 +310,7 @@ void CGameState::initNewGame(const IMapService * mapService, bool allowSavingRan
 				const std::string templateName = options->getMapTemplate()->getName();
 				const std::string dt = vstd::getDateTimeISO8601Basic(std::time(nullptr));
 
-				const std::string fileName = boost::str(boost::format("%s_%s_%d.vmap") % dt % templateName );
+				const std::string fileName = boost::str(boost::format("%s_%s.vmap") % dt % templateName );
 				const auto fullPath = path / fileName;
 
 				randomMap->name.appendRawString(boost::str(boost::format(" %s") % dt));

lib/registerTypes/RegisterTypesLobbyPacks.h

@@ -17,7 +17,6 @@
 #include "../gameState/TavernHeroesPool.h"
 #include "../gameState/CGameStateCampaign.h"
 #include "../mapping/CMap.h"
-#include "../CRandomGenerator.h"
 #include "../TerrainHandler.h"
 #include "../RiverHandler.h"
 #include "../RoadHandler.h"