add restart command

src/ServerMain.cpp

@@ -52,9 +52,15 @@ public:
 				getline(std::cin, line);
 
 				if (line == "stop") {
+					LOG("Stopping server ...");
 					m_Server.Stop();
-				} else if (line == "help") {
+				} else if (line == "restart") {
+					LOG("Restarting server ...");
+					m_Server.Restart();
+				}
+				else if (line == "help") {
 					LOG("use \"stop\" to stop the server");
+					LOG("use \"restart\" to restart the server");
 				}
 			}
 		});

src/server/Server.cpp

@@ -57,6 +57,8 @@ void Server::Restart() {
 	m_Lobby.OpenLobby();
 	
 	m_Game.NotifyListeners(&game::GameListener::OnGameStateUpdate, game::GameState::Lobby);
+
+	utils::LOG("Game restarted !");
 }
 
 void Server::Close() {