Merge branch 'development' of https://athene2.informatik.unibw-muenchen.de/progproj/gruppen-ht24/Gruppe-01 into development

Projekte/mdga/client/src/main/java/pp/mdga/client/MdgaApp.java

@@ -291,5 +291,12 @@ public static void restartApp() {
             throw new RuntimeException("restart failed");
         }
     }
+
+    public void afterGameCleanup() {
+        MainView main = (MainView) mainView;
+
+        main.getJoinDialog().disconnect();
+        main.getHostDialog().shutdownServer();
+    }
 }
 

Projekte/mdga/client/src/main/java/pp/mdga/client/NotificationSynchronizer.java

@@ -71,6 +71,7 @@ private void handleLobby(Notification notification) {
         if (notification instanceof TskSelectNotification n) {
             lobbyView.setTaken(n.getColor(), true, n.isSelf(), n.getName());
         } else if (notification instanceof StartDialogNotification) {
+            app.afterGameCleanup();
             app.enter(MdgaState.MAIN);
         } else if (notification instanceof TskUnselectNotification n) {
             lobbyView.setTaken(n.getColor(), false, false, null);
@@ -170,6 +171,7 @@ private void handleGame(Notification notification) {
         } else if (notification instanceof ShieldSuppressedNotification n) {
             boardHandler.suppressShield(n.getPieceId());
         } else if (notification instanceof StartDialogNotification) {
+            app.afterGameCleanup();
             app.enter(MdgaState.MAIN);
         } else if (notification instanceof SwapPieceNotification n) {
 //            boardHandler.swapPieces(n.getFirstPiece(), n.getSecondPiece());
@@ -196,6 +198,7 @@ private void handleGame(Notification notification) {
 
     private void handleCeremony(Notification notification) {
         if (notification instanceof StartDialogNotification) {
+            app.afterGameCleanup();
             app.enter(MdgaState.MAIN);
         } else {
             throw new RuntimeException("notification not expected in ceremony: " + notification.getClass().getName());

Projekte/mdga/client/src/main/java/pp/mdga/client/dialog/JoinDialog.java

@@ -92,4 +92,16 @@ public void resetPort() {
     public void connectToServer() {
         connectServer();
     }
+
+    public void disconnect() {
+        NetworkSupport network = getNetwork();
+        if (network != null) {
+            try {
+                network.disconnect();
+            } catch (Exception e) {
+                System.err.println("Error while disconnecting: " + e.getMessage());
+            }
+        }
+    }
 }
+

Projekte/mdga/client/src/main/java/pp/mdga/client/dialog/NetworkDialog.java

@@ -14,6 +14,8 @@ public abstract class NetworkDialog extends Dialog {
     private String hostname;
     private int portNumber;
     private Future<Object> connectionFuture;
+    private MdgaServer serverInstance;
+    private Thread serverThread;
 
     public NetworkDialog(MdgaApp app, Node node, NetworkSupport network) {
         super(app, node);
@@ -28,7 +30,6 @@ public void setPortNumber(int portNumber) {
         this.portNumber = portNumber;
     }
 
-
     protected Object initNetwork() {
         try {
             this.network.initNetwork(this.hostname, this.portNumber);
@@ -39,25 +40,49 @@ protected Object initNetwork() {
     }
 
     protected void connectServer() {
-
         try {
             connectionFuture = this.network.getApp().getExecutor().submit(this::initNetwork);
         } catch (NumberFormatException var2) {
             throw new NumberFormatException("Port must be a number");
         }
-
     }
 
     protected void startServer() {
-        (new Thread(() -> {
+        serverThread = new Thread(() -> {
             try {
-                MdgaServer mdgaServer = new MdgaServer(portNumber);
-                mdgaServer.run();
+                serverInstance = new MdgaServer(portNumber);
+                serverInstance.run();
             } catch (Exception e) {
                 throw new RuntimeException(e);
             }
+        });
 
-        })).start();
+        serverThread.start();
+    }
+
+    public void shutdownServer() {
+
+        try {
+            Thread.sleep(1000);
+        } catch (InterruptedException e) {
+            Thread.currentThread().interrupt();
+            System.err.println("Thread was interrupted: " + e.getMessage());
+        }
+
+        if (serverInstance != null) {
+            serverInstance.shutdown();
+            serverInstance = null;
+        }
+
+        if (serverThread != null && serverThread.isAlive()) {
+            serverThread.interrupt();
+            try {
+                serverThread.join();
+            } catch (InterruptedException e) {
+                Thread.currentThread().interrupt();
+            }
+            serverThread = null;
+        }
     }
 
     public void update(float delta) {
@@ -65,14 +90,14 @@ public void update(float delta) {
             try {
                 this.connectionFuture.get();
             } catch (ExecutionException ignored) {
-                // todo: implement
+                // TODO: implement
             } catch (InterruptedException e) {
                 Thread.currentThread().interrupt();
             }
         }
     }
 
-    public NetworkSupport getNetwork(){
+    public NetworkSupport getNetwork() {
         return network;
     }
 }

Projekte/mdga/client/src/main/java/pp/mdga/client/view/MainView.java

@@ -231,5 +231,13 @@ public void back() {
                 break;
         }
     }
+
+    public JoinDialog getJoinDialog() {
+        return joinDialog;
+    }
+
+    public HostDialog getHostDialog() {
+        return hostDialog;
+    }
 }