Updated host to show the hosted address and port. Fixed css issue with lobby text field.

#story[1087]

racevisionGame/src/main/java/visualiser/Controllers/LobbyController.java

@@ -6,6 +6,7 @@ import javafx.fxml.FXML;
 import javafx.scene.control.Button;
 import javafx.scene.control.TableColumn;
 import javafx.scene.control.TableView;
+import javafx.scene.control.TextField;
 import javafx.scene.control.cell.PropertyValueFactory;
 import javafx.scene.layout.AnchorPane;
 import visualiser.model.RaceConnection;
@@ -32,6 +33,10 @@ public class LobbyController extends Controller {
     private TableColumn<RaceConnection, String> statusColumn;
     @FXML
     private Button joinGameBtn;
+    @FXML
+    private TextField addressFld;
+    @FXML
+    private TextField portFld;
 
     private ObservableList<RaceConnection> connections;
 
@@ -39,7 +44,7 @@ public class LobbyController extends Controller {
     @Override
     public void initialize(URL location, ResourceBundle resources) {
         connections = FXCollections.observableArrayList();
-        connections.add(new RaceConnection("localhost", 4942, "Local Game"));
+        //connections.add(new RaceConnection("localhost", 4942, "Local Game"));
 
         lobbyTable.setItems(connections);
 
@@ -62,8 +67,12 @@ public class LobbyController extends Controller {
     public void refreshBtnPressed(){
         for(RaceConnection connection: connections) {
             connection.check();
+            try {
+                Thread.sleep(500);
+            } catch (InterruptedException e) {
+                e.printStackTrace();
+            }
         }
-
         try {
             if (lobbyTable.getSelectionModel().getSelectedItem().statusProperty().getValue().equals("Ready")) {
                 joinGameBtn.setDisable(false);
@@ -84,6 +93,22 @@ public class LobbyController extends Controller {
         }
     }
 
+    /**
+     * adds a new connection
+     */
+    public void addConnectionPressed(){
+        String hostName = addressFld.getText();
+        String portString = portFld.getText();
+        try{
+            int port = Integer.parseInt(portString);
+            connections.add(new RaceConnection(hostName, port, "Boat Game"));
+            addressFld.clear();
+            portFld.clear();
+        }catch(NumberFormatException e){
+            System.err.println("Port number entered is not a number");
+        }
+    }
+
     public AnchorPane startWrapper(){
         return lobbyWrapper;
     }