Lobby view will switch to race view when received race status packet with race start type.

Ready button can only be pressed by host. Once pressed, it will send out race status packet with race start to all clients.

#story[1055]

src/main/java/seng302/controllers/LobbyController.java

@@ -18,6 +18,7 @@ import javafx.collections.ObservableList;
 import javafx.fxml.FXML;
 import javafx.fxml.FXMLLoader;
 import javafx.fxml.Initializable;
+import javafx.scene.control.Button;
 import javafx.scene.control.ListView;
 import javafx.scene.image.Image;
 import javafx.scene.image.ImageView;
@@ -29,19 +30,20 @@ import seng302.client.ClientState;
 import seng302.client.ClientStateQueryingRunnable;
 import seng302.gameServer.GameStages;
 import seng302.gameServer.GameState;
+import seng302.gameServer.MainServerThread;
 
 /**
  * A class describing the actions of the lobby screen
  * Created by wmu16 on 10/07/17.
  */
 public class LobbyController implements Initializable, Observer{
-
-
     @FXML
     private GridPane lobbyScreen;
     @FXML
     private Text lobbyIpText;
     @FXML
+    private Button readyButton;
+    @FXML
     private ListView firstListView;
     @FXML
     private ListView secondListView;
@@ -85,6 +87,9 @@ public class LobbyController implements Initializable, Observer{
     private static ObservableList<String> eighthCompetitor = FXCollections.observableArrayList();
     private ClientStateQueryingRunnable clientStateQueryingRunnable;
 
+    private Boolean switchedPane = false;
+    private MainServerThread mainServerThread;
+
     private void setContentPane(String jfxUrl) {
         try {
             AnchorPane contentPane = (AnchorPane) lobbyScreen.getParent();
@@ -102,10 +107,14 @@ public class LobbyController implements Initializable, Observer{
 
     @Override
     public void initialize(URL location, ResourceBundle resources) {
-        if (ClientState.isHost())
+        if (ClientState.isHost()) {
             lobbyIpText.setText("Lobby Host IP: " + ClientState.getHostIp());
-        else
+            readyButton.setDisable(false);
+        }
+        else {
             lobbyIpText.setText("Connected to IP: ");
+            readyButton.setDisable(true);
+        }
         initialiseListView();
 //        initialiseLobbyControllerThread();
 //        initialiseImageView();  // parrot gif init
@@ -124,9 +133,12 @@ public class LobbyController implements Initializable, Observer{
         Platform.runLater(new Runnable() {
             @Override
             public void run() {
-//                switchToRaceView();
-                initialiseListView();
-//                clientStateQueryingRunnable.terminate();
+                if (arg.equals("game started") && !switchedPane) {
+                    switchToRaceView();
+                }
+                if (arg.equals(("update players"))) {
+                    initialiseListView();
+                }
             }
         });
     }
@@ -163,8 +175,6 @@ public class LobbyController implements Initializable, Observer{
             }
         }
 
-
-
         firstListView.setItems(firstCompetitor);
         secondListView.setItems(secondCompetitor);
         thirdListView.setItems(thirdCompetitor);
@@ -220,11 +230,19 @@ public class LobbyController implements Initializable, Observer{
 
     @FXML
     public void readyButtonPressed() {
-        setContentPane("/views/RaceView.fxml");
+//        setContentPane("/views/RaceView.fxml");
         GameState.setCurrentStage(GameStages.RACING);
+        mainServerThread.startGame();
     }
 
     private void switchToRaceView() {
-        setContentPane("/views/RaceView.fxml");
+        if (!switchedPane) {
+            switchedPane = true;
+            setContentPane("/views/RaceView.fxml");
+        }
+    }
+
+    public void setMainServerThread(MainServerThread mainServerThread) {
+        this.mainServerThread = mainServerThread;
     }
 }