fixup 'less config reloads'

src/game_config_manager.cpp

@@ -557,7 +557,9 @@ void game_config_manager::load_game_config_for_game(
 void game_config_manager::load_game_config_for_create(bool is_mp)
 {
 	game_config::scoped_preproc_define multiplayer("MULTIPLAYER", is_mp);
-
+	///During an mp game the default difficuly define is also defined so better already load it now if we alreeady must reload config cache.
+	game_config::scoped_preproc_define normal(DEFAULT_DIFFICULTY, !map_includes(old_defines_map_, cache_.get_preproc_map()));
+
 	typedef boost::shared_ptr<game_config::scoped_preproc_define> define;
 	try{
 		load_game_config(NO_INCLUDE_RELOAD);

src/game_launcher.cpp

@@ -942,9 +942,8 @@ bool game_launcher::play_multiplayer()
 
 
 		}
-		//create_engine already calls game_config_manager::get()->load_config
-		//game_config_manager::get()->
-		//	load_game_config_for_game(state_.classification());
+		//create_engine already calls game_config_manager::get()->load_config but maybe its better to have MULTIPLAYER defined while we are in the lobby.
+		game_config_manager::get()->load_game_config_for_create(true);
 
 		events::discard_input(); // prevent the "keylogger" effect
 		cursor::set(cursor::NORMAL);