Adding functionality for removing lobby from view. ClientHandler, GuiParameters Client and LoungeView now atleast have

the correspondingly named functions. No functionality tested yet.

src/main/java/ch/unibas/dmi/dbis/cs108/multiplayer/client/Client.java

@@ -402,6 +402,9 @@ public class Client {
           chatApp.getLoungeSceneViewController().clearLobbyPrint();
           chatApp.getLoungeSceneViewController().addLobbyPrint(data);
           break;
+        case GuiParameters.removeLobby:
+          removeLobbyFromGui(data);
+          break;
         default:
           notificationTextDisplay(data);
           //TODO(Sebi,Seraina): should the gameController be in the Application just like the ChatController?
@@ -414,6 +417,11 @@ public class Client {
 
   }
 
+  private void removeLobbyFromGui(String data) {
+    loungeSceneViewController.removeLobbyFromView(data);
+    LOGGER.debug("Made it into removeLobbyFromGui()");
+  }
+
   private void addNewPlayerToGui(String data) {
     loungeSceneViewController.addClientToList(data);
     LOGGER.debug("addNewPlayerToGui() seems to have finished");

src/main/java/ch/unibas/dmi/dbis/cs108/multiplayer/client/gui/lounge/LoungeSceneViewController.java

@@ -50,7 +50,6 @@ public class LoungeSceneViewController implements Initializable {
   public static final BudaLogConfig l = new BudaLogConfig(LOGGER);
 
 
-
   @FXML
   private TextFlow highScore;
   @FXML
@@ -365,8 +364,8 @@ public class LoungeSceneViewController implements Initializable {
   }
 
   /**
-   * Adds players to a lobby
+   * Adds players to a lobby "NMEMB" {@link ch.unibas.dmi.dbis.cs108.multiplayer.helpers.GuiParameters}
-   * "NMEMB" {@link ch.unibas.dmi.dbis.cs108.multiplayer.helpers.GuiParameters}
+   *
    * @param lobbyID the Id the Player belongs to
    * @param player  the player to be added
    */
@@ -376,9 +375,9 @@ public class LoungeSceneViewController implements Initializable {
       @Override
       public void run() {
         Iterator<ClientListItem> itr = clients.iterator();
-            while(itr.hasNext()){
+        while (itr.hasNext()) {
           ClientListItem cl = itr.next();
-              if(cl.getName().equals(player)){
+          if (cl.getName().equals(player)) {
             LobbyListItem li = lobbyIDtoLobbyMop.get(lobbyID);
             li.getClientsInLobby().add(cl);
           }
@@ -411,7 +410,7 @@ public class LoungeSceneViewController implements Initializable {
     }
     LobbyListItem item = new LobbyListItem(id, admin, new SimpleBooleanProperty(ownedByClient),
         new SimpleBooleanProperty(true), new SimpleIntegerProperty(0));
-    lobbyIDtoLobbyMop.put(lobbyID,item);
+    lobbyIDtoLobbyMop.put(lobbyID, item);
     LOGGER.debug("In newLobby()2  LobbyListView" + LobbyListView);
     Platform.runLater(new Runnable() {
       @Override
@@ -430,6 +429,7 @@ public class LoungeSceneViewController implements Initializable {
 
   /**
    * Send the joinLobby Protocol message
+   *
    * @param lobbyID the Lobby to be joinded
    */
   public void joinGame(String lobbyID) {
@@ -480,9 +480,10 @@ public class LoungeSceneViewController implements Initializable {
 
   /**
    * Sould remove a client of a certain name from the ListView
+   *
    * @param name the name of the client to be removed
    */
-  public void removeClientFromList(String name){
+  public void removeClientFromList(String name) {
     Iterator<ClientListItem> it = clients.iterator();
     while (it.hasNext()) {
       String uid = it.next().getName();
@@ -490,9 +491,10 @@ public class LoungeSceneViewController implements Initializable {
         it.remove();
         break;
       }
-    }  }
+    }
+  }
 
-  public void removeClientFromLobby(String s){
+  public void removeClientFromLobby(String s) {
     //todo
   }
 
@@ -544,6 +546,7 @@ public class LoungeSceneViewController implements Initializable {
 
   /**
    * Adds a String to the highScore Text Flow
+   *
    * @param data the String to be added
    */
   public void addHighScore(String data) {
@@ -553,7 +556,7 @@ public class LoungeSceneViewController implements Initializable {
       @Override
       public void run() {
         highScore.getChildren().clear();
-        for(String argument : arguments) {
+        for (String argument : arguments) {
           LOGGER.debug("HighScore " + argument);
           Text text = new Text(argument + System.lineSeparator());
           text.setFill(Color.BLACK);
@@ -565,15 +568,16 @@ public class LoungeSceneViewController implements Initializable {
 
   /**
    * Adds a String to the lobbyPrint TextFlow
+   *
    * @param data the String to be added
-   * */
+   */
   public void addLobbyPrint(String data) {
     String[] arguments = data.split("/n");
     LOGGER.debug(arguments.length);
     Platform.runLater(new Runnable() {
       @Override
       public void run() {
-        for(String argument : arguments) {
+        for (String argument : arguments) {
           LOGGER.debug("HighScore " + argument);
           Text text = new Text(argument + System.lineSeparator());
           text.setFill(Color.BLACK);
@@ -594,5 +598,18 @@ public class LoungeSceneViewController implements Initializable {
       }
     });
   }
+
+  public void removeLobbyFromView(String data) {
+    Iterator<LobbyListItem> itr = lobbies.iterator();
+    while (itr.hasNext()) {
+      LobbyListItem item = itr.next();
+      if (item.getLobbyID().equals(data)) {
+        itr.remove();
+        LOGGER.debug(
+            "Made it into removeLobbyFromView if clause for lobby w/ ID: " + item.getLobbyID()
+                + " for data passed: " + data);
+      }
+    }
+  }
 }
 

src/main/java/ch/unibas/dmi/dbis/cs108/multiplayer/helpers/GuiParameters.java

@@ -96,4 +96,9 @@ public class GuiParameters {
    * pan out
    */
   public static final String updatePrintLobby = "PRLOBB";
+
+  /**
+   * Tells gui to remove a lobby from view. Form: {@code RMVLBY$<LobbyID>}
+   */
+  public static final String removeLobby = "RMVLBY";
 }

src/main/java/ch/unibas/dmi/dbis/cs108/multiplayer/server/ClientHandler.java

@@ -516,6 +516,12 @@ public class ClientHandler implements Runnable {
     if (l != null) {
       l.removePlayer(this);
       Game game = l.getGame();
+      if(l.getAdmin().equals(getClientUserName())){
+        //Lobby closed because admin left. Lobby must be removed from gui view
+        guiUpdateAll(Protocol.printToGUI+"$"+GuiParameters.removeLobby+"$"+l.getLobbyID());
+      }else{
+        //client just leaves lobby
+      }
       if (game != null) {
         l.getGame().getGameState().handleClientDisconnect(this);
         l.removeGameFromRunningGames(game);