task 9

Projekte/battleship/client/client.properties

@@ -9,7 +9,7 @@
 #
 # Specifies the map used by the opponent in single mode.
 # Single mode is activated if this property is set.
-#map.opponent=maps/map2.json
+map.opponent=maps/map2.json
 #
 # Specifies the map used by the player in single mode.
 # The player must define their own map if this property is not set.

Projekte/battleship/client/src/main/java/pp/battleship/client/BattleshipApp.java

@@ -249,8 +249,8 @@ public class BattleshipApp extends SimpleApplication implements BattleshipClient
     private void setupInput() {
         inputManager.deleteMapping(INPUT_MAPPING_EXIT);
         inputManager.setCursorVisible(false);
-        inputManager.addMapping(ESC, new KeyTrigger(KeyInput.KEY_ESCAPE));
         inputManager.addMapping(CLICK, new MouseButtonTrigger(MouseInput.BUTTON_LEFT));
+        inputManager.addMapping(ESC, new KeyTrigger(KeyInput.KEY_ESCAPE));
         inputManager.addListener(escapeListener, ESC);
     }
 
@@ -309,14 +309,18 @@ public class BattleshipApp extends SimpleApplication implements BattleshipClient
      *
      * @param isPressed Indicates whether the Escape key is pressed.
      */
+
     private void escape(boolean isPressed) {
         if (!isPressed) return;
-        if (dialogManager.showsDialog())
+        LOGGER.log(Level.INFO, "Escape key pressed"); // Debugging
+        if (dialogManager.showsDialog()) {
+            LOGGER.log(Level.INFO, "Closing current dialog");
             dialogManager.escape();
-        else
+        } else {
+            LOGGER.log(Level.INFO, "Opening menu");
             new Menu(this).open();
+        }
     }
-
     /**
      * Returns the {@link Draw} instance used for rendering graphical elements in the game.
      *

Projekte/battleship/client/src/main/java/pp/battleship/client/gui/SeaSynchronizer.java

@@ -7,6 +7,7 @@
 
 package pp.battleship.client.gui;
 
+
 import com.jme3.material.Material;
 import com.jme3.material.RenderState.BlendMode;
 import com.jme3.math.ColorRGBA;
@@ -35,6 +36,9 @@ import static pp.util.FloatMath.PI;
 class SeaSynchronizer extends ShipMapSynchronizer {
     private static final String UNSHADED = "Common/MatDefs/Misc/Unshaded.j3md"; //NON-NLS
     private static final String KING_GEORGE_V_MODEL = "Models/KingGeorgeV/KingGeorgeV.j3o"; //NON-NLS
+    private static final String BOAT_SMALL_MODEL = "Models/BoatSmall/12219_boat_v2_L2.j3o"; //NON-NLS
+    private static final String CV_MODEL = "Models/CV/CV.j3o"; //NON-NLS
+    private static final String BATTLE_MODEL = "Models/Battle/Battle.j3o"; //NON-NLS
     private static final String COLOR = "Color"; //NON-NLS
     private static final String SHIP = "ship"; //NON-NLS
     private static final String SHOT = "shot"; //NON-NLS
@@ -45,6 +49,7 @@ class SeaSynchronizer extends ShipMapSynchronizer {
     private final ShipMap map;
     private final BattleshipApp app;
 
+
     /**
      * Constructs a {@code SeaSynchronizer} object with the specified application, root node, and ship map.
      *
@@ -69,7 +74,20 @@ class SeaSynchronizer extends ShipMapSynchronizer {
      */
     @Override
     public Spatial visit(Shot shot) {
-        return shot.isHit() ? handleHit(shot) : createCylinder(shot);
+        return shot.isHit() ? handleHit(shot) : handleMiss(shot);
+    }
+
+    /**
+     * Handles a miss by representing it with a blue cylinder
+     * and attaching a water splash effect to it.
+     * @param shot the shot to be processed
+     * @return a Spatial simulating a miss with water splash effect
+     */
+    private Spatial handleMiss(Shot shot) {
+        Node shotNode = new Node("ShotNode");
+        Geometry shotCylinder = createCylinder(shot);
+        shotNode.attachChild(shotCylinder);
+        return shotNode;
     }
 
     /**
@@ -77,17 +95,10 @@ class SeaSynchronizer extends ShipMapSynchronizer {
      * contains the ship model as a child so that it moves with the ship.
      *
      * @param shot a hit
-     * @return always null to prevent the representation from being attached
+     * @return always null to prevent the representation from being attached to the items node as well
-     * to the items node as well
      */
     private Spatial handleHit(Shot shot) {
         final Battleship ship = requireNonNull(map.findShipAt(shot), "Missing ship");
-        final Node shipNode = requireNonNull((Node) getSpatial(ship), "Missing ship node");
-
-        final Geometry representation = createCylinder(shot);
-        representation.getLocalTranslation().subtractLocal(shipNode.getLocalTranslation());
-        shipNode.attachChild(representation);
-
         return null;
     }
 
@@ -141,7 +152,13 @@ class SeaSynchronizer extends ShipMapSynchronizer {
      * @return the spatial representing the battleship
      */
     private Spatial createShip(Battleship ship) {
-        return ship.getLength() == 4 ? createBattleship(ship) : createBox(ship);
+        switch (ship.getLength()) {
+            case 4: return createBattleship(ship);
+            case 3: return createCV(ship);
+            case 2: return createBattle(ship);
+            case 1: return createSmallship(ship);
+            default: return createBox(ship);
+        }
     }
 
     /**
@@ -191,6 +208,57 @@ class SeaSynchronizer extends ShipMapSynchronizer {
 
         model.rotate(-HALF_PI, calculateRotationAngle(ship.getRot()), 0f);
         model.scale(1.48f);
+        // model.scale(0.0007f);
+        model.setShadowMode(ShadowMode.CastAndReceive);
+
+        return model;
+    }
+
+    /**
+     * Creates a detailed 3D model to represent a small tug boat.
+     *
+     * @param ship the battleship to be represented
+     * @return the spatial representing a small tug boat
+     */
+    private Spatial createSmallship(Battleship ship) {
+        final Spatial model = app.getAssetManager().loadModel(BOAT_SMALL_MODEL);
+
+        model.rotate(-HALF_PI, calculateRotationAngle(ship.getRot()), 0f);
+        model.scale(0.0005f);
+        model.setShadowMode(ShadowMode.CastAndReceive);
+
+        return model;
+    }
+
+    /**
+     * Creates a detailed 3D model to represent a "German WWII UBoat".
+     *
+     * @param ship the battleship to be represented
+     * @return the spatial representing the "German WWII UBoat"
+     */
+    private Spatial createCV(Battleship ship) {
+        final Spatial model = app.getAssetManager().loadModel(CV_MODEL);
+
+        model.rotate(0f, calculateRotationAngle(ship.getRot()), 0f);
+        model.move(0f, 0.25f, 0f);
+        model.scale(0.85f);
+        model.setShadowMode(ShadowMode.CastAndReceive);
+
+        return model;
+    }
+
+    /**
+     * Creates a detailed 3D model to represent a battleship.
+     *
+     * @param ship the battleship to be represented
+     * @return the spatial representing a battleship
+     */
+    private Spatial createBattle(Battleship ship) {
+        final Spatial model = app.getAssetManager().loadModel(BATTLE_MODEL);
+
+        model.rotate(-HALF_PI, calculateRotationAngle(ship.getRot()), 0f);
+        model.move(0f, -0.06f, 0f);
+        model.scale(0.27f);
         model.setShadowMode(ShadowMode.CastAndReceive);
 
         return model;

Projekte/battleship/client/src/main/java/pp/battleship/client/server/BattleshipServer.java

@@ -1,205 +0,0 @@
-////////////////////////////////////////
-// Programming project code
-// UniBw M, 2022, 2023, 2024
-// www.unibw.de/inf2
-// (c) Mark Minas (mark.minas@unibw.de)
-////////////////////////////////////////
-
-package pp.battleship.client.server;
-
-import com.jme3.network.ConnectionListener;
-import com.jme3.network.HostedConnection;
-import com.jme3.network.Message;
-import com.jme3.network.MessageListener;
-import com.jme3.network.Network;
-import com.jme3.network.Server;
-import com.jme3.network.serializing.Serializer;
-import pp.battleship.BattleshipConfig;
-import pp.battleship.game.server.Player;
-import pp.battleship.game.server.ServerGameLogic;
-import pp.battleship.game.server.ServerSender;
-import pp.battleship.message.client.ClientMessage;
-import pp.battleship.message.client.MapMessage;
-import pp.battleship.message.client.ShootMessage;
-import pp.battleship.message.server.EffectMessage;
-import pp.battleship.message.server.GameDetails;
-import pp.battleship.message.server.ServerMessage;
-import pp.battleship.message.server.StartBattleMessage;
-import pp.battleship.model.Battleship;
-import pp.battleship.model.IntPoint;
-import pp.battleship.model.Shot;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.lang.System.Logger;
-import java.lang.System.Logger.Level;
-import java.util.concurrent.BlockingQueue;
-import java.util.concurrent.LinkedBlockingQueue;
-import java.util.logging.LogManager;
-
-/**
- * Server implementing the visitor pattern as MessageReceiver for ClientMessages
- */
-public class BattleshipServer implements MessageListener<HostedConnection>, ConnectionListener, ServerSender {
-    private static final Logger LOGGER = System.getLogger(BattleshipServer.class.getName());
-    private static final File CONFIG_FILE = new File("server.properties");
-
-    private final BattleshipConfig config = new BattleshipConfig();
-    private Server myServer;
-    private final ServerGameLogic logic;
-    private final BlockingQueue<ReceivedMessage> pendingMessages = new LinkedBlockingQueue<>();
-    private boolean running = true; // Condition for stopping the server
-
-    static {
-        // Configure logging
-        LogManager manager = LogManager.getLogManager();
-        try {
-            manager.readConfiguration(new FileInputStream("logging.properties"));
-            LOGGER.log(Level.INFO, "Successfully read logging properties"); //NON-NLS
-        }
-        catch (IOException e) {
-            LOGGER.log(Level.INFO, e.getMessage());
-        }
-    }
-
-    /**
-     * Starts the Battleships server.
-     */
-    public static void main(String[] args) {
-        new BattleshipServer().run();
-    }
-
-    /**
-     * Creates the server.
-     */
-    BattleshipServer() {
-        config.readFromIfExists(CONFIG_FILE);
-        LOGGER.log(Level.INFO, "Configuration: {0}", config); //NON-NLS
-        logic = new ServerGameLogic(this, config);
-    }
-
-    public void run() {
-        startServer();
-        try {
-            while (running) {
-                processNextMessage();
-            }
-        } finally {
-            stopServer(); // Stop the server when the loop exits
-        }
-    }
-
-    /**
-     * Starts the server and initializes required settings.
-     */
-    private void startServer() {
-        try {
-            LOGGER.log(Level.INFO, "Starting server..."); //NON-NLS
-            myServer = Network.createServer(config.getPort());
-            initializeSerializables();
-            myServer.start();
-            registerListeners();
-            LOGGER.log(Level.INFO, "Server started: {0}", myServer.isRunning()); //NON-NLS
-        } catch (IOException e) {
-            LOGGER.log(Level.ERROR, "Couldn't start server: {0}", e.getMessage()); //NON-NLS
-            exit(1);
-        }
-    }
-
-    /**
-     * Stops the server and closes all connections.
-     */
-    private void stopServer() {
-        LOGGER.log(Level.INFO, "Stopping server..."); //NON-NLS
-        if (myServer != null) {
-            for (HostedConnection client : myServer.getConnections()) {
-                if (client != null) client.close("Game over");
-            }
-            myServer.close();
-            LOGGER.log(Level.INFO, "Server stopped."); //NON-NLS
-        }
-    }
-
-    /**
-     * Gracefully stops the server loop by setting the running flag to false.
-     */
-    public void stop() {
-        running = false;
-    }
-
-    private void processNextMessage() {
-        try {
-            pendingMessages.take().process(logic);
-        } catch (InterruptedException ex) {
-            LOGGER.log(Level.INFO, "Interrupted while waiting for messages"); //NON-NLS
-            Thread.currentThread().interrupt();
-        }
-    }
-
-    private void initializeSerializables() {
-        Serializer.registerClass(GameDetails.class);
-        Serializer.registerClass(StartBattleMessage.class);
-        Serializer.registerClass(MapMessage.class);
-        Serializer.registerClass(ShootMessage.class);
-        Serializer.registerClass(EffectMessage.class);
-        Serializer.registerClass(Battleship.class);
-        Serializer.registerClass(IntPoint.class);
-        Serializer.registerClass(Shot.class);
-    }
-
-    private void registerListeners() {
-        myServer.addMessageListener(this, MapMessage.class);
-        myServer.addMessageListener(this, ShootMessage.class);
-        myServer.addConnectionListener(this);
-    }
-
-    @Override
-    public void messageReceived(HostedConnection source, Message message) {
-        LOGGER.log(Level.INFO, "message received from {0}: {1}", source.getId(), message); //NON-NLS
-        if (message instanceof ClientMessage clientMessage)
-            pendingMessages.add(new ReceivedMessage(clientMessage, source.getId()));
-    }
-
-    @Override
-    public void connectionAdded(Server server, HostedConnection hostedConnection) {
-        LOGGER.log(Level.INFO, "new connection {0}", hostedConnection); //NON-NLS
-        logic.addPlayer(hostedConnection.getId());
-    }
-
-    @Override
-    public void connectionRemoved(Server server, HostedConnection hostedConnection) {
-        LOGGER.log(Level.INFO, "connection closed: {0}", hostedConnection); //NON-NLS
-        final Player player = logic.getPlayerById(hostedConnection.getId());
-        if (player == null)
-            LOGGER.log(Level.INFO, "closed connection does not belong to an active player"); //NON-NLS
-        else {
-            LOGGER.log(Level.INFO, "closed connection belongs to {0}", player); //NON-NLS
-            exit(0);
-        }
-    }
-
-    private void exit(int exitValue) {
-        LOGGER.log(Level.INFO, "close request"); //NON-NLS
-        stop();
-        System.exit(exitValue);
-    }
-
-    /**
-     * Send the specified message to the specified connection.
-     *
-     * @param id      the connection id
-     * @param message the message
-     */
-    public void send(int id, ServerMessage message) {
-        if (myServer == null || !myServer.isRunning()) {
-            LOGGER.log(Level.ERROR, "no server running when trying to send {0}", message); //NON-NLS
-            return;
-        }
-        final HostedConnection connection = myServer.getConnection(id);
-        if (connection != null)
-            connection.send(message);
-        else
-            LOGGER.log(Level.ERROR, "there is no connection with id={0}", id); //NON-NLS
-    }
-}

Projekte/battleship/client/src/main/java/pp/battleship/client/server/ReceivedMessage.java

@@ -1,17 +0,0 @@
-////////////////////////////////////////
-// Programming project code
-// UniBw M, 2022, 2023, 2024
-// www.unibw.de/inf2
-// (c) Mark Minas (mark.minas@unibw.de)
-////////////////////////////////////////
-
-package pp.battleship.client.server;
-
-import pp.battleship.message.client.ClientInterpreter;
-import pp.battleship.message.client.ClientMessage;
-
-record ReceivedMessage(ClientMessage message, int from) {
-    void process(ClientInterpreter interpreter) {
-        message.accept(interpreter, from);
-    }
-}

Projekte/battleship/converter/src/main/java/pp/battleship/exporter/ModelExporter.java

@@ -42,6 +42,9 @@ public class ModelExporter extends SimpleApplication {
     @Override
     public void simpleInitApp() {
         export("Models/KingGeorgeV/King_George_V.obj", "KingGeorgeV.j3o"); //NON-NLS
+        export("Models/BoatSmall/12219_boat_v2_L2.obj", "BoatSmall.j3o"); //NON-NLS
+        export("Models/Battle/14084_WWII_Ship_German_Type_II_U-boat_v2_L1.obj", "Battle.j3o"); //NON-NLS
+        export("Models/CV/essex_scb-125_generic.obj", "CV.j3o"); //NON-NLS
 
         stop();
     }

Projekte/battleship/converter/src/main/resources/Models/Battle/14084_WWII_Ship_German_Type_II_U-boat_v2_L1.mtl

@@ -0,0 +1,16 @@
+# 3ds Max Wavefront OBJ Exporter v0.97b - (c)2007 guruware
+# File Created: 29.03.2012 14:25:39
+
+newmtl default
+	Ns 35.0000
+	Ni 1.5000
+	d 1.0000
+	Tr 0.0000
+	Tf 1.0000 1.0000 1.0000 
+	illum 2
+	Ka 1.0000 1.0000 1.0000
+	Kd 1.0000 1.0000 1.0000
+	Ks 0.5400 0.5400 0.5400
+	Ke 0.0000 0.0000 0.0000
+	map_Ka 14084_WWII_ship_German_Type_II_U-boat_diff.jpg
+	map_Kd 14084_WWII_ship_German_Type_II_U-boat_diff.jpg

Projekte/battleship/converter/src/main/resources/Models/BoatSmall/12219_boat_v2_L2.mtl

@@ -0,0 +1,104 @@
+# 3ds Max Wavefront OBJ Exporter v0.97b - (c)2007 guruware
+# File Created: 16.12.2011 14:18:52
+
+newmtl white
+	Ns 53.0000
+	Ni 1.5000
+	d 1.0000
+	Tr 0.0000
+	Tf 1.0000 1.0000 1.0000 
+	illum 2
+	Ka 0.6667 0.6667 0.6667
+	Kd 0.6667 0.6667 0.6667
+	Ks 0.1800 0.1800 0.1800
+	Ke 0.0000 0.0000 0.0000
+
+newmtl boat_elements_black
+	Ns 55.0000
+	Ni 1.5000
+	d 1.0000
+	Tr 0.0000
+	Tf 1.0000 1.0000 1.0000 
+	illum 2
+	Ka 0.0000 0.0000 0.0000
+	Kd 0.0000 0.0000 0.0000
+	Ks 0.3600 0.3600 0.3600
+	Ke 0.0000 0.0000 0.0000
+
+newmtl boat_glass
+	Ns 60.0000
+	Ni 7.0000
+	d 0.4000
+	Tr 0.6000
+	Tf 0.4000 0.4000 0.4000 
+	illum 2
+	Ka 0.1059 0.1569 0.1451
+	Kd 0.1059 0.1569 0.1451
+	Ks 0.6750 0.6750 0.6750
+	Ke 0.0000 0.0000 0.0000
+
+newmtl boat_screw_hooks_bronze
+	Ns 80.0000
+	Ni 1.5000
+	d 1.0000
+	Tr 0.0000
+	Tf 1.0000 1.0000 1.0000 
+	illum 2
+	Ka 0.2941 0.2157 0.0510
+	Kd 0.2941 0.2157 0.0510
+	Ks 0.7200 0.7200 0.7200
+	Ke 0.0000 0.0000 0.0000
+
+newmtl boat_silver
+	Ns 80.0000
+	Ni 1.5000
+	d 1.0000
+	Tr 0.0000
+	Tf 1.0000 1.0000 1.0000 
+	illum 2
+	Ka 0.3333 0.3333 0.3333
+	Kd 0.3333 0.3333 0.3333
+	Ks 0.7200 0.7200 0.7200
+	Ke 0.0000 0.0000 0.0000
+
+newmtl boat_buffer
+	Ns 10.0000
+	Ni 1.5000
+	d 1.0000
+	Tr 0.0000
+	Tf 1.0000 1.0000 1.0000 
+	illum 2
+	Ka 1.0000 1.0000 1.0000
+	Kd 1.0000 1.0000 1.0000
+	Ks 0.2700 0.2700 0.2700
+	Ke 0.0000 0.0000 0.0000
+	map_Ka boat_buffer_diffuse.jpg
+	map_Kd boat_buffer_diffuse.jpg
+
+newmtl boat_roof_accessory
+	Ns 15.0000
+	Ni 1.5000
+	d 1.0000
+	Tr 0.0000
+	Tf 1.0000 1.0000 1.0000 
+	illum 2
+	Ka 1.0000 1.0000 1.0000
+	Kd 1.0000 1.0000 1.0000
+	Ks 0.3600 0.3600 0.3600
+	Ke 0.0000 0.0000 0.0000
+	map_Ka boat_roof_accessory_diffuse.jpg
+	map_Kd boat_roof_accessory_diffuse.jpg
+
+newmtl boat_body
+	Ns 55.0000
+	Ni 1.5000
+	d 1.0000
+	Tr 0.0000
+	Tf 1.0000 1.0000 1.0000 
+	illum 2
+	Ka 1.0000 1.0000 1.0000
+	Kd 1.0000 1.0000 1.0000
+	Ks 0.3600 0.3600 0.3600
+	Ke 0.0000 0.0000 0.0000
+	map_Ka boat_body_diffuse.jpg
+	map_Kd boat_body_diffuse.jpg