fixed incorrect splash effect

Added map4 with ship colliding each other

Projekte/battleship/client/build.gradle

@@ -9,9 +9,6 @@ dependencies {
     implementation project(":battleship:model")
 
     implementation libs.jme3.desktop
-    implementation libs.jme3.effects
-    implementation project(path: ':battleship:server')
-    implementation project(path: ':battleship:server')
 
     runtimeOnly libs.jme3.awt.dialogs
     runtimeOnly libs.jme3.plugins

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/maps/map3.json

@@ -0,0 +1,66 @@
+{
+  "width": 10,
+  "height": 10,
+  "ships": [
+    {
+      "length": 4,
+      "x": 15,
+      "y": 5,
+      "rot": "DOWN"
+    },
+    {
+      "length": 3,
+      "x": 0,
+      "y": 9,
+      "rot": "DOWN"
+    },
+    {
+      "length": 3,
+      "x": 2,
+      "y": 6,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 2,
+      "x": 4,
+      "y": 8,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 2,
+      "x": 2,
+      "y": 4,
+      "rot": "DOWN"
+    },
+    {
+      "length": 2,
+      "x": 2,
+      "y": 1,
+      "rot": "DOWN"
+    },
+    {
+      "length": 1,
+      "x": 6,
+      "y": 2,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 1,
+      "x": 8,
+      "y": 2,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 1,
+      "x": 6,
+      "y": 0,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 1,
+      "x": 8,
+      "y": 0,
+      "rot": "RIGHT"
+    }
+  ]
+}

Projekte/battleship/client/maps/map4.json

@@ -0,0 +1,66 @@
+{
+  "width": 10,
+  "height": 10,
+  "ships": [
+    {
+      "length": 4,
+      "x": 0,
+      "y": 5,
+      "rot": "DOWN"
+    },
+    {
+      "length": 3,
+      "x": 0,
+      "y": 9,
+      "rot": "DOWN"
+    },
+    {
+      "length": 3,
+      "x": 2,
+      "y": 6,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 2,
+      "x": 0,
+      "y": 8,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 2,
+      "x": 2,
+      "y": 4,
+      "rot": "DOWN"
+    },
+    {
+      "length": 2,
+      "x": 2,
+      "y": 1,
+      "rot": "DOWN"
+    },
+    {
+      "length": 1,
+      "x": 6,
+      "y": 2,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 1,
+      "x": 8,
+      "y": 2,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 1,
+      "x": 6,
+      "y": 0,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 1,
+      "x": 8,
+      "y": 0,
+      "rot": "RIGHT"
+    }
+  ]
+}

Projekte/battleship/client/maps/map5.json

@@ -0,0 +1,66 @@
+{
+  "width": 10,
+  "height": 10,
+  "ships": [
+    {
+      "length": 4,
+      "x": 0,
+      "y": 5,
+      "rot": "DOWN"
+    },
+    {
+      "length": 3,
+      "x": 0,
+      "y": 9,
+      "rot": "DOWN"
+    },
+    {
+      "length": 3,
+      "x": 0,
+      "y": 6,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 2,
+      "x": 4,
+      "y": 8,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 2,
+      "x": 2,
+      "y": 4,
+      "rot": "DOWN"
+    },
+    {
+      "length": 2,
+      "x": 2,
+      "y": 1,
+      "rot": "DOWN"
+    },
+    {
+      "length": 1,
+      "x": 6,
+      "y": 2,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 1,
+      "x": 8,
+      "y": 2,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 1,
+      "x": 6,
+      "y": 0,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 1,
+      "x": 8,
+      "y": 0,
+      "rot": "RIGHT"
+    }
+  ]
+}

Projekte/battleship/client/maps/map6.json

@@ -0,0 +1,60 @@
+{
+  "width": 10,
+  "height": 10,
+  "ships": [
+    {
+      "length": 3,
+      "x": 0,
+      "y": 9,
+      "rot": "DOWN"
+    },
+    {
+      "length": 3,
+      "x": 2,
+      "y": 6,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 2,
+      "x": 4,
+      "y": 8,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 2,
+      "x": 2,
+      "y": 4,
+      "rot": "DOWN"
+    },
+    {
+      "length": 2,
+      "x": 2,
+      "y": 1,
+      "rot": "DOWN"
+    },
+    {
+      "length": 1,
+      "x": 6,
+      "y": 2,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 1,
+      "x": 8,
+      "y": 2,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 1,
+      "x": 6,
+      "y": 0,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 1,
+      "x": 8,
+      "y": 0,
+      "rot": "RIGHT"
+    }
+  ]
+}

Projekte/battleship/client/maps/map7.json

@@ -0,0 +1,66 @@
+{
+  "width": 10,
+  "height": 10,
+  "ships": [
+    {
+      "length": 4,
+      "x": 0,
+      "y": 9,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 3,
+      "x": 4,
+      "y": 9,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 3,
+      "x": 7,
+      "y": 9,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 2,
+      "x": 0,
+      "y": 8,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 2,
+      "x": 2,
+      "y": 8,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 2,
+      "x": 4,
+      "y": 8,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 1,
+      "x": 6,
+      "y": 8,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 1,
+      "x": 7,
+      "y": 8,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 1,
+      "x": 8,
+      "y": 8,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 1,
+      "x": 9,
+      "y": 8,
+      "rot": "RIGHT"
+    }
+  ]
+}

Projekte/battleship/client/maps/map8.json

@@ -0,0 +1,66 @@
+{
+  "width": 10,
+  "height": 10,
+  "ships": [
+    {
+      "length": 4,
+      "x": 0,
+      "y": 9,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 3,
+      "x": 0,
+      "y": 8,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 3,
+      "x": 0,
+      "y": 7,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 2,
+      "x": 0,
+      "y": 6,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 2,
+      "x": 0,
+      "y": 5,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 2,
+      "x": 0,
+      "y": 4,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 1,
+      "x": 0,
+      "y": 3,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 1,
+      "x": 0,
+      "y": 2,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 1,
+      "x": 0,
+      "y": 1,
+      "rot": "RIGHT"
+    },
+    {
+      "length": 1,
+      "x": 0,
+      "y": 0,
+      "rot": "RIGHT"
+    }
+  ]
+}

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

@@ -25,7 +25,6 @@ import pp.battleship.client.gui.EditorAppState;
 import pp.battleship.client.gui.SeaAppState;
 import pp.battleship.game.client.BattleshipClient;
 import pp.battleship.game.client.ClientGameLogic;
-import pp.battleship.game.client.GameMusic;
 import pp.battleship.game.client.ServerConnection;
 import pp.battleship.game.singlemode.BattleshipClientConfig;
 import pp.battleship.game.singlemode.ServerConnectionMockup;
@@ -266,24 +265,14 @@ public class BattleshipApp extends SimpleApplication implements BattleshipClient
         flyCam.setEnabled(false);
         stateManager.detach(stateManager.getState(StatsAppState.class));
         stateManager.detach(stateManager.getState(DebugKeysAppState.class));
-        atttachGameMusic();
 
         attachGameSound();
+        attachGameMusic();
         stateManager.attachAll(new EditorAppState(), new BattleAppState(), new SeaAppState());
     }
 
-    private void atttachGameMusic() {
-        final GameMusic gameSound = new GameMusic();
-        gameSound.setEnabled(GameMusic.enabledInPreferences());
-        stateManager.attach(gameSound);
-
-    }
-
-
-
     /**
      * Attaches the game sound state and sets its initial enabled state.
-     *
      */
     private void attachGameSound() {
         final GameSound gameSound = new GameSound();
@@ -292,6 +281,16 @@ public class BattleshipApp extends SimpleApplication implements BattleshipClient
         stateManager.attach(gameSound);
     }
 
+    /**
+     * Attaches the music state and sets its initial enabled state.
+     */
+    private void attachGameMusic() {
+        final GameMusic gameMusic = new GameMusic();
+        gameMusic.setEnabled(GameMusic.enabledInPreferences());
+        stateManager.attach(gameMusic);
+    }
+
+
     /**
      * Updates the application state every frame.
      * This method is called once per frame during the game loop.

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

@@ -12,8 +12,6 @@ import com.jme3.app.state.AbstractAppState;
 import com.jme3.app.state.AppStateManager;
 import pp.battleship.game.client.ClientGameLogic;
 
-
-
 /**
  * Abstract class representing a state in the Battleship game.
  * Extends the AbstractAppState from jMonkeyEngine to manage state behavior.

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

@@ -1,4 +1,10 @@
-package pp.battleship.game.client;
+package pp.battleship.client;
+
+import static pp.util.PreferencesUtils.getPreferences;
+
+import java.lang.System.Logger;
+import java.lang.System.Logger.Level;
+import java.util.prefs.Preferences;
 
 import com.jme3.app.Application;
 import com.jme3.app.state.AbstractAppState;
@@ -8,12 +14,6 @@ import com.jme3.asset.AssetNotFoundException;
 import com.jme3.audio.AudioData;
 import com.jme3.audio.AudioNode;
 
-import java.lang.System.Logger;
-import java.lang.System.Logger.Level;
-import java.util.prefs.Preferences;
-
-import static pp.util.PreferencesUtils.getPreferences;
-
 public class GameMusic extends AbstractAppState{
     private static final Logger LOGGER = System.getLogger(GameMusic.class.getName());
     private static final Preferences PREFERENCES = getPreferences(GameMusic.class);
@@ -42,7 +42,7 @@ public class GameMusic extends AbstractAppState{
 
     /**
      * Initializes the sound effects for the game.
-     * Overrides {@link com.jme3.app.state.AbstractAppState#initialize(com.jme3.app.state.AppStateManager, com.jme3.app.Application)}
+     * Overrides {@link AbstractAppState#initialize(AppStateManager, Application)}
      *
      * @param stateManager The state manager
      * @param app          The application
@@ -50,7 +50,7 @@ public class GameMusic extends AbstractAppState{
     @Override
     public void initialize(AppStateManager stateManager, Application app) {
         super.initialize(stateManager, app);
-        music = loadSoundb(app, "Sound/Music/My_heart_will_go_on.ogg");
+        music = loadSound(app, "Sound/DasBootMenu.ogg");
         setVolume(volumeInPreferences());
         music.setLooping(true);
         if (isEnabled() && music != null) {
@@ -65,8 +65,8 @@ public class GameMusic extends AbstractAppState{
      * @param name The name of the sound file.
      * @return The loaded AudioNode.
      */
-  private AudioNode loadSoundb(Application app, String name) {
-        try{
+    private AudioNode loadSound(Application app, String name) {
+        try {
             final AudioNode sound = new AudioNode(app.getAssetManager(), name, AudioData.DataType.Buffer);
             sound.setLooping(false);
             sound.setPositional(false);
@@ -78,8 +78,6 @@ public class GameMusic extends AbstractAppState{
         return null;
     }
 
-
-
     /**
      * Sets the enabled state of this AppState.
      * Overrides {@link com.jme3.app.state.AbstractAppState#setEnabled(boolean)}
@@ -110,5 +108,4 @@ public class GameMusic extends AbstractAppState{
         music.setVolume(vol);
         PREFERENCES.putFloat(VOLUME_PREF, vol);
     }
-}
-
+}

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

@@ -34,6 +34,7 @@ public class GameSound extends AbstractAppState implements GameEventListener {
     private AudioNode splashSound;
     private AudioNode shipDestroyedSound;
     private AudioNode explosionSound;
+    private AudioNode shellFlyingSound;
 
     /**
      * Checks if sound is enabled in the preferences.
@@ -78,6 +79,8 @@ public class GameSound extends AbstractAppState implements GameEventListener {
         shipDestroyedSound = loadSound(app, "Sound/Effects/sunken.wav"); //NON-NLS
         splashSound = loadSound(app, "Sound/Effects/splash.wav"); //NON-NLS
         explosionSound = loadSound(app, "Sound/Effects/explosion.wav"); //NON-NLS
+        shellFlyingSound = loadSound(app, "Sound/Effects/shell_flying.wav");
+
     }
 
     /**
@@ -87,7 +90,7 @@ public class GameSound extends AbstractAppState implements GameEventListener {
      * @param name The name of the sound file.
      * @return The loaded AudioNode.
      */
-    public AudioNode loadSound(Application app, String name) {
+    private AudioNode loadSound(Application app, String name) {
         try {
             final AudioNode sound = new AudioNode(app.getAssetManager(), name, AudioData.DataType.Buffer);
             sound.setLooping(false);
@@ -124,12 +127,28 @@ public class GameSound extends AbstractAppState implements GameEventListener {
             shipDestroyedSound.playInstance();
     }
 
+    /**
+     * Plays the shell flying sound effect.
+     */
+    public void shellFly() {
+        if (isEnabled() && shellFlyingSound != null) {
+            shellFlyingSound.playInstance();
+        }
+    }
+
+    /**
+     * Handles a recieved {@code SoundEvent} and plays the according sound.
+     *
+     * @param event the Sound event to be processed
+     */
     @Override
     public void receivedEvent(SoundEvent event) {
         switch (event.sound()) {
             case EXPLOSION -> explosion();
             case SPLASH -> splash();
             case DESTROYED_SHIP -> shipDestroyed();
+            case SHELL_FLYING -> shellFly();
+
         }
     }
 }

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

@@ -11,11 +11,13 @@ import com.simsilica.lemur.Button;
 import com.simsilica.lemur.Checkbox;
 import com.simsilica.lemur.Label;
 import com.simsilica.lemur.style.ElementId;
-import pp.battleship.game.client.GameMusic;
 import pp.dialog.Dialog;
 import pp.dialog.StateCheckboxModel;
 import pp.dialog.TextInputDialog;
 
+import pp.battleship.client.GameMusic;
+import pp.battleship.client.VolumeSlider;
+
 import java.io.File;
 import java.io.IOException;
 import java.util.prefs.Preferences;
@@ -31,25 +33,27 @@ import static pp.util.PreferencesUtils.getPreferences;
 class Menu extends Dialog {
     private static final Preferences PREFERENCES = getPreferences(Menu.class);
     private static final String LAST_PATH = "last.file.path";
-
-  //  private final VolumeSlider slider;
     private final BattleshipApp app;
     private final Button loadButton = new Button(lookup("menu.map.load"));
     private final Button saveButton = new Button(lookup("menu.map.save"));
+    private final VolumeSlider slider;
 
     /**
      * Constructs the Menu dialog for the Battleship application.
      *
      * @param app the BattleshipApp instance
      */
-
     public Menu(BattleshipApp app) {
         super(app.getDialogManager());
         this.app = app;
+        slider = new VolumeSlider(app.getStateManager().getState(GameMusic.class));
         addChild(new Label(lookup("battleship.name"), new ElementId("header"))); //NON-NLS
-        addChild(new Checkbox(lookup("menu.sound-enabled"),
-                              new StateCheckboxModel(app, GameSound.class)));
-       // slider = new VolumeSlider(app.getStateManager().getState(GameMusic.class));
+        addChild(new Checkbox(lookup("menu.sound-enabled"), new StateCheckboxModel(app, GameSound.class)));
+
+        addChild(new Checkbox(lookup("menu.background-sound-enabled"), new StateCheckboxModel(app, GameMusic.class)));
+
+        addChild(slider);
+
         addChild(loadButton)
                 .addClickCommands(s -> ifTopDialog(this::loadDialog));
         addChild(saveButton)
@@ -59,11 +63,6 @@ class Menu extends Dialog {
         addChild(new Button(lookup("menu.quit")))
                 .addClickCommands(s -> ifTopDialog(app::closeApp));
         update();
-        addChild(new Checkbox(lookup("menu.sound-enabled"), new StateCheckboxModel(app, GameSound.class)));
-
-        addChild(new Checkbox(lookup("menu.background-sound-enabled"), new StateCheckboxModel(app, GameMusic.class)));
-      //  addChild(slider);
-
     }
 
     /**
@@ -75,14 +74,6 @@ class Menu extends Dialog {
         saveButton.setEnabled(app.getGameLogic().maySaveMap());
     }
 
-  /*  @Override
-    public void update(float delta) {
-        slider.update();
-    }
-
-   */
-
-
     /**
      * As an escape action, this method closes the menu if it is the top dialog.
      */
@@ -158,4 +149,13 @@ class Menu extends Dialog {
     private void saveDialog() {
         fileDialog(app.getGameLogic()::saveMap, lookup("menu.map.save"));
     }
+
+    /**
+     * Updates the position of the volume control slider.
+     */
+
+    @Override
+    public void update(float delta) {
+        slider.update();
+    }
 }

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

@@ -35,9 +35,10 @@ class NetworkDialog extends SimpleDialog {
     private final NetworkSupport network;
     private final TextField host = new TextField(LOCALHOST);
     private final TextField port = new TextField(DEFAULT_PORT);
+    // private final Button serverButton = new Button(lookup("client.server-star"));
+    private final Button serverButton = new Button(lookup("client.server-start"));
     private String hostname;
     private int portNumber;
-    private final Button serverButton = new Button(lookup("client.server-start"));
     private Future<Object> connectionFuture;
     private Dialog progressDialog;
 
@@ -68,11 +69,10 @@ class NetworkDialog extends SimpleDialog {
                      .setOkClose(false)
                      .setNoClose(false)
                      .build(this);
+
+        //Add the button to start the sever
         addChild(serverButton).addClickCommands(s -> ifTopDialog(this::startServerInThread));
     }
-    //Add the button to start the sever
-
-
 
     /**
      * Handles the action for the connect button in the connection dialog.
@@ -157,6 +157,7 @@ class NetworkDialog extends SimpleDialog {
         network.getApp().errorDialog(lookup("server.connection.failed"));
         network.getApp().setInfoText(e.getLocalizedMessage());
     }
+
     /**
      * Starts the server in a separate thread.
      */
@@ -173,5 +174,4 @@ class NetworkDialog extends SimpleDialog {
         });
         serverThread.start();
     }
-
 }

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

@@ -1,6 +1,6 @@
-/*
-package pp.battleship.game.client;
+package pp.battleship.client;
 
+import com.simsilica.lemur.Slider;
 
 public class VolumeSlider extends Slider {
 
@@ -18,8 +18,7 @@ public class VolumeSlider extends Slider {
     public void update() {
         if (vol != getModel().getPercent()) {
             vol = getModel().getPercent();
-            music.setVolume((float) vol);
+            music.setVolume( (float) vol);
         }
     }
-}
-*/
+}

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

@@ -28,7 +28,7 @@ import pp.util.Position;
  * and interaction between the model and the view.
  */
 class MapView {
-    private static final float FIELD_SIZE = 40f;
+    public static final float FIELD_SIZE = 40f;
     private static final float GRID_LINE_WIDTH = 2f;
     private static final float BACKGROUND_DEPTH = -4f;
     private static final float GRID_DEPTH = -1f;

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

@@ -7,15 +7,20 @@
 
 package pp.battleship.client.gui;
 
+import com.jme3.material.Material;
+import com.jme3.material.RenderState;
+import com.jme3.material.RenderState.BlendMode;
 import com.jme3.math.ColorRGBA;
-import com.jme3.math.Vector3f;
 import com.jme3.scene.Geometry;
 import com.jme3.scene.Node;
 import com.jme3.scene.Spatial;
+import com.jme3.scene.shape.Sphere;
 import pp.battleship.model.Battleship;
 import pp.battleship.model.Shell;
 import pp.battleship.model.Shot;
 import pp.util.Position;
+import static com.jme3.material.Materials.UNSHADED;
+
 
 /**
  * Synchronizes the visual representation of the ship map with the game model.
@@ -38,7 +43,6 @@ class MapViewSynchronizer extends ShipMapSynchronizer {
 
     // The MapView associated with this synchronizer
     private final MapView view;
-    private Shell shell;
 
     /**
      * Constructs a new MapViewSynchronizer for the given MapView.
@@ -125,16 +129,25 @@ class MapViewSynchronizer extends ShipMapSynchronizer {
     private Geometry shipLine(float x1, float y1, float x2, float y2, ColorRGBA color) {
         return view.getApp().getDraw().makeFatLine(x1, y1, x2, y2, SHIP_DEPTH, color, SHIP_LINE_WIDTH);
     }
-    public void update(float deltaTime) {
-        if (shell != null) {
-            shell.updatePosition(deltaTime);
-            drawShell(shell.getCurrentPosition());
-        }
-    }
 
-    private void drawShell(Vector3f position){
-        //TODO implement
+    /**
+     * Creates and returns a Spatial representation of the given {@code Shell} object
+     * for 2D visualization in the game. The shell is represented as a circle.
+     *
+     * @param shell The {@code Shell} object to be visualized.
+     * @return A {@code Spatial} object representing the shell on the map.
+     */
+    @Override
+    public Spatial visit(Shell shell) {
+        final ColorRGBA color = ColorRGBA.Black;
+        Geometry ellipse = new Geometry("ellipse", new Sphere(50, 50, MapView.FIELD_SIZE / 2 * 0.8f));
+        Material mat = new Material(view.getApp().getAssetManager(), UNSHADED); //NON-NLS
+        mat.getAdditionalRenderState().setBlendMode(BlendMode.Alpha);
+        mat.getAdditionalRenderState().setFaceCullMode(RenderState.FaceCullMode.Off);
+        mat.setColor("Color", color);
+        ellipse.setMaterial(mat);
+        ellipse.addControl(new Shell2DControl(view, shell));
+        return ellipse;
     }
 
-
 }

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

@@ -7,30 +7,28 @@ import com.jme3.material.Material;
 import com.jme3.math.ColorRGBA;
 import com.jme3.math.FastMath;
 import com.jme3.math.Vector3f;
+
 import pp.battleship.client.BattleshipApp;
 
-/**
- * Factory class responsible for creating particle effects used in the game.
- * This centralizes the creation of various types of particle emitters.
- */
-public class ParticleEffectFactory {
+public class ParticleCreator {
     private static final int COUNT_FACTOR = 1;
     private static final float COUNT_FACTOR_F = 1f;
     private static final boolean POINT_SPRITE = true;
     private static final Type EMITTER_TYPE = POINT_SPRITE ? Type.Point : Type.Triangle;
-    
+
     private final BattleshipApp app;
 
-    ParticleEffectFactory(BattleshipApp app) {
+    ParticleCreator(BattleshipApp app) {
         this.app = app;
     }
 
     /**
      * Creates a flame particle emitter.
-     * 
+     *
      * @return a configured flame particle emitter
      */
-    ParticleEmitter createFlame() {
+
+     ParticleEmitter createFlame(){
         ParticleEmitter flame = new ParticleEmitter("Flame", EMITTER_TYPE, 32 * COUNT_FACTOR);
         flame.setSelectRandomImage(true);
         flame.setStartColor(new ColorRGBA(1f, 0.4f, 0.05f, (1f / COUNT_FACTOR_F)));
@@ -56,7 +54,7 @@ public class ParticleEffectFactory {
 
     /**
      * Creates a flash particle emitter.
-     * 
+     *
      * @return a configured flash particle emitter
      */
     ParticleEmitter createFlash() {
@@ -85,7 +83,7 @@ public class ParticleEffectFactory {
 
     /**
      * Creates a round spark particle emitter.
-     * 
+     *
      * @return a configured round spark particle emitter
      */
     ParticleEmitter createRoundSpark() {
@@ -113,7 +111,7 @@ public class ParticleEffectFactory {
 
     /**
      * Creates a spark particle emitter.
-     * 
+     *
      * @return a configured spark particle emitter
      */
     ParticleEmitter createSpark() {
@@ -125,9 +123,9 @@ public class ParticleEffectFactory {
         spark.setFacingVelocity(true);
         spark.setParticlesPerSec(0);
         spark.setGravity(0, 5, 0);
-        spark.setLowLife(1.1f);
+        spark.setLowLife(0.5f);
         spark.setHighLife(1.5f);
-        spark.getParticleInfluencer().setInitialVelocity(new Vector3f(0, 20, 0));
+        spark.getParticleInfluencer().setInitialVelocity(new Vector3f(0, 8, 0)); // y20
         spark.getParticleInfluencer().setVelocityVariation(1);
         spark.setImagesX(1);
         spark.setImagesY(1);
@@ -140,7 +138,7 @@ public class ParticleEffectFactory {
 
     /**
      * Creates a smoke trail particle emitter.
-     * 
+     *
      * @return a configured smoke trail particle emitter
      */
     ParticleEmitter createSmokeTrail() {
@@ -167,7 +165,7 @@ public class ParticleEffectFactory {
 
     /**
      * Creates a debris particle emitter.
-     * 
+     *
      * @return a configured debris particle emitter
      */
     ParticleEmitter createDebris() {
@@ -196,7 +194,7 @@ public class ParticleEffectFactory {
 
     /**
      * Creates a shockwave particle emitter.
-     * 
+     *
      * @return a configured shockwave particle emitter
      */
     ParticleEmitter createShockwave() {
@@ -223,7 +221,7 @@ public class ParticleEffectFactory {
 
     /**
      * Creates a moving smoke emitter.
-     * 
+     *
      * @return a configured smoke emitter
      */
     ParticleEmitter createMovingSmokeEmitter() {
@@ -240,6 +238,7 @@ public class ParticleEffectFactory {
 
         return smokeEmitter;
     }
+
     /**
      * Creates a one-time water splash particle emitter.
      *

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

@@ -20,8 +20,10 @@ import com.jme3.scene.shape.Cylinder;
 import pp.battleship.client.BattleshipApp;
 import pp.battleship.model.Battleship;
 import pp.battleship.model.Rotation;
+import pp.battleship.model.Shell;
 import pp.battleship.model.ShipMap;
 import pp.battleship.model.Shot;
+
 import static java.util.Objects.requireNonNull;
 import static pp.util.FloatMath.HALF_PI;
 import static pp.util.FloatMath.PI;
@@ -34,13 +36,11 @@ 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 UX23 = "Models/UX23/UX23.j3o";
-    private static final String BOJE = "Models/Boje/Boje.j3o";
-
-    private static final String ALIENSHIP = "Models/Alienship/Alienship.j3o";
-    private static final String MARLOW66 = "Models/Marlow66/Marlow66.j3o";
-    private static final String KING_GEORGE_V_MODEL = "Models/KingGeorgeV/KingGeorgeV.j3o";
-
+    private static final String KING_GEORGE_V_MODEL = "Models/KingGeorgeV/KingGeorgeV.j3o"; //NON-NLS
+    private static final String SMALL_SHIP_MODEL = "Models/SmallShip/SmallShip.j3o"; //NON-NLS
+    private static final String U_BOAT_MODEL = "Models/WWII_ship_German_Type_II_U-boat_v2/WW2Uboat.j3o"; //NON-NLS
+    private static final String TUG_BOAT_MODEL = "Models/TugBoat/TugBoat.j3o"; //NON-NLS
+    private static final String LIGHTING = "Common/MatDefs/Light/Lighting.j3md";
     private static final String COLOR = "Color"; //NON-NLS
     private static final String SHIP = "ship"; //NON-NLS
     private static final String SHOT = "shot"; //NON-NLS
@@ -50,7 +50,8 @@ class SeaSynchronizer extends ShipMapSynchronizer {
 
     private final ShipMap map;
     private final BattleshipApp app;
-    private final ParticleEffectFactory particleFactory;
+    private final ParticleCreator particlecreator;
+
 
     /**
      * Constructs a {@code SeaSynchronizer} object with the specified application, root node, and ship map.
@@ -63,7 +64,7 @@ class SeaSynchronizer extends ShipMapSynchronizer {
         super(app.getGameLogic().getOwnMap(), root);
         this.app = app;
         this.map = map;
-        this.particleFactory = new ParticleEffectFactory(app);
+        this.particlecreator = new ParticleCreator(app);
         addExisting();
     }
 
@@ -80,7 +81,46 @@ class SeaSynchronizer extends ShipMapSynchronizer {
         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);
+        ParticleEmitter waterSplash = particlecreator.createWaterSplash();
+        waterSplash.setLocalTranslation(shot.getY() + 0.5f, 0f, shot.getX() + 0.5f);
+        shotNode.attachChild(waterSplash);
+        waterSplash.emitAllParticles();
+
+        return shotNode;
+    }
+
+    /**
+     * Handles the sinking animation and removal of ship if destroyed
+     * @param ship the ship to be sunk
+     */
+    private void sinkAndRemoveShip(Battleship ship) {
+        Battleship dasIstGelebteTeamarbeit = ship;
+        final Node shipNode = (Node) getSpatial(dasIstGelebteTeamarbeit);
+        if (shipNode == null) return;
+
+        // Add sinking control to animate the sinking
+        shipNode.addControl(new SinkControl(shipNode));
+
+        // Add particle effects
+        ParticleEmitter bubbles = particlecreator.createWaterSplash();
+        bubbles.setLocalTranslation(shipNode.getLocalTranslation());
+        shipNode.attachChild(bubbles);
+        bubbles.emitAllParticles();
+    }
+
+
+
+    /**
      * Handles a hit by attaching its representation to the node that
      * contains the ship model as a child so that it moves with the ship.
      *
@@ -92,20 +132,18 @@ class SeaSynchronizer extends ShipMapSynchronizer {
         final Battleship ship = requireNonNull(map.findShipAt(shot), "Missing ship");
         final Node shipNode = requireNonNull((Node) getSpatial(ship), "Missing ship node");
 
-
-
         // Create a new node specifically for the hit effects
         Node hitEffectNode = new Node("HitEffectNode");
 
         // Create particle effects
-        ParticleEmitter flame = particleFactory.createFlame();
-        ParticleEmitter flash = particleFactory.createFlash();
-        ParticleEmitter spark = particleFactory.createSpark();
-        ParticleEmitter roundSpark = particleFactory.createRoundSpark();
-        ParticleEmitter smokeTrail = particleFactory.createSmokeTrail();
-        ParticleEmitter debris = particleFactory.createDebris();
-        ParticleEmitter shockwave = particleFactory.createShockwave();
-        ParticleEmitter movingSmoke = particleFactory.createMovingSmokeEmitter();
+        ParticleEmitter flame = particlecreator.createFlame();
+        ParticleEmitter flash = particlecreator.createFlash();
+        ParticleEmitter spark = particlecreator.createSpark();
+        ParticleEmitter roundSpark = particlecreator.createRoundSpark();
+        ParticleEmitter smokeTrail = particlecreator.createSmokeTrail();
+        ParticleEmitter debris = particlecreator.createDebris();
+        ParticleEmitter shockwave = particlecreator.createShockwave();
+        ParticleEmitter movingSmoke = particlecreator.createMovingSmokeEmitter();
 
         // Attach all effects to the hitEffectNode
         hitEffectNode.attachChild(flame);
@@ -119,8 +157,8 @@ class SeaSynchronizer extends ShipMapSynchronizer {
 
         // Set the local translation for the hit effect to the point of impact
         hitEffectNode.setLocalTranslation(shot.getY() + 0.5f - shipNode.getLocalTranslation().x,
-                                          0.5f, // Adjust as needed for height above the ship
-                                          shot.getX() + 0.5f - shipNode.getLocalTranslation().z);
+                0.5f, // Adjust as needed for height above the ship
+                shot.getX() + 0.5f - shipNode.getLocalTranslation().z);
 
         // Attach the hitEffectNode to the shipNode so it moves with the ship
         shipNode.attachChild(hitEffectNode);
@@ -133,21 +171,14 @@ class SeaSynchronizer extends ShipMapSynchronizer {
         shockwave.emitAllParticles();
         flame.emitAllParticles();
         roundSpark.emitAllParticles();
-        
+
+        //Checks if ship is destroyed and triggers animation accordingly
+        if (ship.isDestroyed()) {
+            sinkAndRemoveShip(ship);
+        }
+
         return null;
     }
-    private Spatial handleMiss(Shot shot) {
-        Node shotNode = new Node("ShotNode");
-        Geometry shotCylinder = createCylinder(shot);
-        shotNode.attachChild(shotCylinder);
-        ParticleEmitter waterSplash = particleFactory.createWaterSplash();
-        waterSplash.setLocalTranslation(shot.getY() + 0.5f, 0f, shot.getX() + 0.5f);
-        shotNode.attachChild(waterSplash);
-        waterSplash.emitAllParticles();
-
-        return shotNode;
-    }
-
 
     /**
      * Creates a cylinder geometry representing the specified shot.
@@ -200,12 +231,18 @@ class SeaSynchronizer extends ShipMapSynchronizer {
      */
     private Spatial createShip(Battleship ship) {
         switch (ship.getLength()) {
-            case 4: return createBattleship(ship);
-            case 3: return createMarlow66(ship);
-            case 2: return createUX23(ship);
-            case 1: return createAllienship(ship);
-            default: return createBox(ship);
+            case 4:
+                return createBattleship(ship);
+            case 3:
+                return createLargeship(ship);
+            case 2:
+               return createMediumship(ship);
+            case 1:
+               return createSmallship(ship);
+            default:
+                return createBox(ship);
         }
+
     }
 
     /**
@@ -255,42 +292,36 @@ 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;
     }
 
-    private Spatial createAllienship(Battleship ship) {
-        final Spatial model = app.getAssetManager().loadModel(ALIENSHIP);
+    private Spatial createSmallship(Battleship ship) {
+        final Spatial model = app.getAssetManager().loadModel(SMALL_SHIP_MODEL);
 
         model.rotate(-HALF_PI, calculateRotationAngle(ship.getRot()), 0f);
-        model.scale(0.10f);
-        model.setShadowMode(ShadowMode.CastAndReceive);
-
-        return model;}
-    private Spatial createUX23(Battleship ship) {
-        final Spatial model = app.getAssetManager().loadModel(UX23);
-
-        model.rotate(-HALF_PI, calculateRotationAngle(ship.getRot()), 0f);
-        // model.move(0f, -0.05f, 0f);
-        model.scale(0.89f);
+        model.scale(0.0005f);
         model.setShadowMode(ShadowMode.CastAndReceive);
 
         return model;
     }
 
+    private Spatial createMediumship(Battleship ship) {
+        final Spatial model = app.getAssetManager().loadModel(U_BOAT_MODEL);
 
+        model.rotate(-HALF_PI, calculateRotationAngle(ship.getRot()), 0f);
+        model.scale(0.27f);
+        model.setShadowMode(ShadowMode.CastAndReceive);
 
+        return model;
+    }
 
+    private Spatial createLargeship(Battleship ship) {
+        final Spatial model = app.getAssetManager().loadModel(TUG_BOAT_MODEL);
 
-
-    private Spatial createMarlow66(Battleship ship) {
-        final Spatial model = app.getAssetManager().loadModel(MARLOW66);
-
-        model.rotate(0f, calculateRotationAngle(ship.getRot()), 0f);
-        model.move(0f, 0.25f, 0f);
-        model.scale(0.135f);
+        model.rotate(-HALF_PI, calculateRotationAngle(ship.getRot()), 0f);
+        model.scale(0.0004f);
         model.setShadowMode(ShadowMode.CastAndReceive);
 
         return model;
@@ -310,4 +341,25 @@ class SeaSynchronizer extends ShipMapSynchronizer {
             case UP -> PI;
         };
     }
-}
+
+    /**
+     * Creates and returns a 3D model representation of the given {@code Shell} object
+     * for visualization in the game.
+     *
+     * @param shell The {@code Shell} object to be visualized.
+     * @return A {@code Spatial} object representing the 3D model of the shell.
+     */
+    @Override
+    public Spatial visit(Shell shell) {
+        final Spatial model = app.getAssetManager().loadModel("Models/Shell/shell.j3o");
+        model.setLocalScale(.05f);
+        model.setShadowMode(ShadowMode.CastAndReceive);
+        Material mat = new Material(app.getAssetManager(), LIGHTING);
+        mat.setTexture("DiffuseMap", app.getAssetManager().loadTexture("Models/Shell/shell_color.png"));
+        mat.setReceivesShadows(true);
+        model.setMaterial(mat);
+
+        model.addControl(new ShellControl(shell));
+        return model;
+    }
+}

Projekte/battleship/client/src/main/java/pp/battleship/client/gui/Shell2DControl.java

@@ -0,0 +1,49 @@
+package pp.battleship.client.gui;
+
+import com.jme3.math.Vector3f;
+import com.jme3.renderer.RenderManager;
+import com.jme3.renderer.ViewPort;
+import com.jme3.scene.control.AbstractControl;
+import pp.battleship.model.Shell;
+import pp.util.Position;
+
+/**
+ * Controls the 2D representation of a {@code Shell} in the game, updating its position
+ * based on the shell's current state in the game model. The {@code Shell2DControl} class
+ * is responsible for translating the shell's 3D position to a 2D view position within
+ * the game's map view.
+ */
+public class Shell2DControl extends AbstractControl {
+    private final Shell shell;
+    private final MapView view;
+
+    /**
+     * Constructs a new {@code Shell2DControl} to manage the 2D visualization of the given {@code Shell}.
+     *
+     * @param view  The {@code MapView} used to get information about the map to display.
+     * @param shell The {@code Shell} being visualized.
+     */
+    public Shell2DControl(MapView view, Shell shell){
+        this.shell = shell;
+        this.view = view;
+    }
+
+    /**
+     * Updates the position of the shell's 2D representation based on the shell's current
+     * 3D position in the game model. The position is mapped from model space to view space
+     * coordinates and translated to the appropriate location within the {@code MapView}.
+     *
+     * @param tpf Time per frame, representing the time elapsed since the last frame.
+     */
+    @Override
+    protected void controlUpdate(float tpf) {
+        Vector3f shellPos = shell.getPosition();
+        Position viewPos = view.modelToView(shellPos.x, shellPos.z);
+        spatial.setLocalTranslation(viewPos.getX() + MapView.FIELD_SIZE / 2, viewPos.getY() + MapView.FIELD_SIZE / 2, 0);
+    }
+
+    @Override
+    protected void controlRender(RenderManager rm, ViewPort vp) {
+        // No rendering-specific behavior required for this control
+    }
+}

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

@@ -0,0 +1,50 @@
+package pp.battleship.client.gui;
+
+import com.jme3.math.Vector3f;
+import com.jme3.renderer.RenderManager;
+import com.jme3.renderer.ViewPort;
+import com.jme3.scene.control.AbstractControl;
+import pp.battleship.model.Shell;
+
+import static pp.util.FloatMath.PI;
+
+/**
+ * Controls the 3D representation of a {@code Shell} in the game, updating its position
+ * and rotation based on the shell's current state in the game model. The {@code ShellControl}
+ * class ensures that the spatial associated with the shell is positioned and oriented correctly
+ * within the world.
+ */
+public class ShellControl extends AbstractControl {
+    private final Shell shell;
+
+    /**
+     * Constructs a new {@code ShellControl} to manage the 3D visualization of the given {@code Shell}.
+     *
+     * @param shell The {@code Shell} being visualized and controlled.
+     */
+    public ShellControl(Shell shell){
+        super();
+        this.shell = shell;
+    }
+
+    /**
+     * Updates the 3D position and rotation of the shell based on its current state.
+     * Converts map coordinates to world coordinates and applies the shell's orientation.
+     *
+     * @param tpf Time per frame, representing the elapsed time since the last update.
+     */
+    @Override
+    protected void controlUpdate(float tpf) {
+        Vector3f pos = shell.getPosition();
+        Vector3f fixed = new Vector3f(pos.z + 0.5f, pos.y, pos.x + 0.5f);
+        fixed.setY(pos.y);
+        spatial.setLocalTranslation(fixed);
+        spatial.setLocalRotation(shell.getRotation());
+        spatial.rotate(PI/2,0,0);
+    }
+
+    @Override
+    protected void controlRender(RenderManager rm, ViewPort vp) {
+        // No rendering-specific behavior required for this control
+    }
+}

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

@@ -0,0 +1,54 @@
+package pp.battleship.client.gui;
+
+import com.jme3.scene.control.AbstractControl;
+import com.jme3.math.Vector3f;
+import com.jme3.renderer.RenderManager;
+import com.jme3.renderer.ViewPort;
+import com.jme3.scene.Node;
+
+/**
+ * Control that handles the sinking effect for destroyed ships.
+ * It will gradually move the ship downwards and then remove it from the scene.
+ */
+class SinkControl extends AbstractControl {
+    private static final float SINK_DURATION = 5f;  // Duration of the sinking animation
+    private static final float SINK_SPEED = 0.1f;   // Speed at which the ship sinks
+    private float elapsedTime = 0;
+
+    private final Node shipNode;
+
+    /**
+     * Constructs a {@code SinkingControl} object with the shipNode to be to be sunk
+     * @param shipNode the node to handeld
+     */
+    public SinkControl(Node shipNode) {
+        this.shipNode = shipNode;
+    }
+
+    /**
+     * Updated the Map to sink the ship
+     *
+     * @param tpf time per frame
+     */
+    @Override
+    protected void controlUpdate(float tpf) {
+        // Update the sinking effect
+        elapsedTime += tpf;
+
+        // Move the ship down over time
+        Vector3f currentPos = shipNode.getLocalTranslation();
+        shipNode.setLocalTranslation(currentPos.x, currentPos.y - SINK_SPEED * tpf, currentPos.z);
+
+        // Check if sinking duration has passed
+        if (elapsedTime >= SINK_DURATION) {
+            // Remove the ship from the scene
+            shipNode.removeFromParent();
+        }
+    }
+
+    @Override
+    protected void controlRender(RenderManager rm, ViewPort vp) {
+        // No rendering-related code needed
+    }
+}
+

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

@@ -0,0 +1,183 @@
+////////////////////////////////////////
+// Programming project code
+// UniBw M, 2022, 2023, 2024
+// www.unibw.de/inf2
+// (c) Mark Minas (mark.minas@unibw.de)
+////////////////////////////////////////
+
+package pp.battleship.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.AnimationFinishedMessage;
+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<>();
+
+    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();
+        while (true)
+            processNextMessage();
+    }
+
+    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);
+        }
+    }
+
+    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(AnimationFinishedMessage.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.addMessageListener(this, AnimationFinishedMessage.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 { //NON-NLS
+            LOGGER.log(Level.INFO, "closed connection belongs to {0}", player); //NON-NLS
+            exit(0);
+        }
+    }
+
+    private void exit(int exitValue) { //NON-NLS
+        LOGGER.log(Level.INFO, "close request"); //NON-NLS
+        if (myServer != null)
+            for (HostedConnection client : myServer.getConnections()) //NON-NLS
+                if (client != null) client.close("Game over"); //NON-NLS
+        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/server/ReceivedMessage.java

@@ -0,0 +1,18 @@
+////////////////////////////////////////
+// Programming project code
+// UniBw M, 2022, 2023, 2024
+// www.unibw.de/inf2
+// (c) Mark Minas (mark.minas@unibw.de)
+////////////////////////////////////////
+
+package pp.battleship.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

@@ -41,12 +41,10 @@ public class ModelExporter extends SimpleApplication {
      */
     @Override
     public void simpleInitApp() {
-        export("Models/KingGeorgeV/King_George_V.obj", "KingGeorgeV.j3o");//NON-NLS
-        export("Models/Alienship/Alienship.obj", "Alienship.j3o");//NON-NLS
-        export("Models/Marlow66/Marlow66.obj", "Marlow66.j3o");//NON-NLS
-        export("Models/UX23/UX23.obj", "UX23.j3o");//NON-NLS
-        export("Models/Boje/Boje.obj", "Boje.j3o");//NON-NLS
-
+        export("Models/KingGeorgeV/King_George_V.obj", "KingGeorgeV.j3o"); //NON-NLS
+        export("Models/SmallShip/12219_boat_v2_L2.obj", "SmallShip.j3o"); //NON-NLS
+        export("Models/WWII_ship_German_Type_II_U-boat_v2/14084_WWII_Ship_German_Type_II_U-boat_v2_L1.obj", "WW2Uboat.j3o"); //NON-NLS
+        export("Models/TugBoat/12218_tugboat_v1_L2.obj", "TugBoat.j3o"); //NON-NLS
         stop();
     }
 

Projekte/battleship/converter/src/main/resources/Models/Alienship/Alienship.mtl

@@ -1,11 +0,0 @@
-# Blender MTL File: 'water ship.blend'
-# Material Count: 1
-
-newmtl Material
-Ns 96.078431
-Ka 0.000000 0.000000 0.000000
-Kd 0.640000 0.640000 0.640000
-Ks 0.500000 0.500000 0.500000
-Ni 1.000000
-d 1.000000
-illum 2

Projekte/battleship/converter/src/main/resources/Models/Marlow66/Marlow66.mtl

@@ -1,90 +0,0 @@
-# Blender MTL File: 'Marlow66.blend'
-# Material Count: 6
-
-# DISCLOSURE:
-# This model obj or mtl files are NOT intended for commercial purposes.
-# Do not copy or sell in part or in full without explicit permission from original author
-# including accompanying textures, jpgs etc...
-# One or more textures bundled with this project have been created with images from Textures.com. 
-# These images may not be redistributed by default. Please visit www.textures.com for more information.
-#
-# AUTHOR: PapaySailor  Copyright 2020
-# WEB SITE: www.archipelagosim.com 
-
-newmtl Aluminum
-Ns 40.0
-Ka 0.2 0.2 0.2
-Kd 0.8 0.8 0.8
-Ks 0.1 0.1 0.1
-
-newmtl Black
-Ns 517.690314
-Ka 0.235955 0.235955 0.235955
-Kd 0.000000 0.000000 0.000000
-Ks 0.500000 0.500000 0.500000
-Ke 0.000000 0.000000 0.000000
-Ni 1.450000
-d 1.000000
-illum 3
-
-newmtl Chrome
-Ns 10
-Ka 0.05 0.05 0.1
-Kd 0.99 0.99 0.99
-Ks 1.0 1.0 1.0
-
-newmtl DarkWood
-Ns 225.000000
-Ka 1.000000 1.000000 1.000000
-Kd 0.58 0.41 0.25
-Ks 0.500000 0.500000 0.500000
-Ke 0.000000 0.000000 0.000000
-Ni 1.450000
-d 1.000000
-illum 2
-map_Kd WoodPlanks.jpg
-
-newmtl LightBlue
-Ns 440.461707
-Ka 0.3 0.3 0.3
-Kd 0.25 1.0 1.0
-Ks 0.500000 0.500000 0.500000
-Ke 0.000000 0.000000 0.000000
-Ni 1.450000
-d 1.000000
-illum 3
-map_Kd HullTexture.png
-
-newmtl None
-Ns 500
-Ka 0.8 0.8 0.8
-Kd 0.8 0.8 0.8
-Ks 0.8 0.8 0.8
-d 1
-illum 2
-
-newmtl White
-Ka 0.38 0.39 0.38
-Kd 0.9 0.9 0.9
-Ks 0.57 0.49 0.37
-Ke 0.0 0.0 0.0
-Ns 579.0
-
-newmtl WindowShaded
-Ka 0.184744 0.184744 0.184744
-Kd 0.166368 0.218014 0.259048
-Ks 0.6283 0.5559 0.3661
-Ke 0.0 0.0 0.0
-Ns 427.451019
-Tr 0.2
-
-newmtl Wood
-Ns 50
-Ka 0.2 0.2 0.2
-Kd 0.93 0.82 0.63
-Ks 0.500000 0.500000 0.500000
-Ke 0.000000 0.000000 0.000000
-Ni 1.450000
-d 1.000000
-illum 2
-map_Kd FineWood.jpg

Projekte/battleship/converter/src/main/resources/Models/SmallShip/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

Projekte/battleship/converter/src/main/resources/Models/TugBoat/12218_tugboat_v1_L2.mtl

@@ -0,0 +1,154 @@
+# 3ds Max Wavefront OBJ Exporter v0.97b - (c)2007 guruware
+# File Created: 21.12.2011 10:51:13
+
+newmtl 12218_tugboat_tube
+	Ns 40.0000
+	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 0.1800 0.1800 0.1800
+	Ke 0.0000 0.0000 0.0000
+	map_Ka 12218_tugboat_tube_diffuse.jpg
+	map_Kd 12218_tugboat_tube_diffuse.jpg
+
+newmtl 12218_tugboat_cabine
+	Ns 40.0000
+	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 0.1800 0.1800 0.1800
+	Ke 0.0000 0.0000 0.0000
+	map_Ka 12218_tugboat_cabine_diffuse.jpg
+	map_Kd 12218_tugboat_cabine_diffuse.jpg
+
+newmtl 12218_tugboat_boat
+	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 0.5400 0.5400 0.5400
+	Ke 0.0000 0.0000 0.0000
+	map_Ka 12218_tugboat_boat_diffuse.jpg
+	map_Kd 12218_tugboat_boat_diffuse.jpg
+
+newmtl 12218_tugboat_blackpaint
+	Ns 40.0000
+	Ni 1.5000
+	d 1.0000
+	Tr 0.0000
+	Tf 1.0000 1.0000 1.0000 
+	illum 2
+	Ka 0.1333 0.1333 0.1333
+	Kd 0.1333 0.1333 0.1333
+	Ks 0.1725 0.1725 0.1725
+	Ke 0.0000 0.0000 0.0000
+
+newmtl 12218_tugboat_yellowpaint
+	Ns 55.0000
+	Ni 1.5000
+	d 1.0000
+	Tr 0.0000
+	Tf 1.0000 1.0000 1.0000 
+	illum 2
+	Ka 0.8196 0.6588 0.1725
+	Kd 0.8196 0.6588 0.1725
+	Ks 0.6471 0.6471 0.6471
+	Ke 0.0000 0.0000 0.0000
+
+newmtl 12218_tugboat_crane
+	Ns 55.0000
+	Ni 1.5000
+	d 1.0000
+	Tr 0.0000
+	Tf 1.0000 1.0000 1.0000 
+	illum 2
+	Ka 0.6314 0.0588 0.0588
+	Kd 0.6314 0.0588 0.0588
+	Ks 0.6471 0.6471 0.6471
+	Ke 0.0000 0.0000 0.0000
+
+newmtl 12218_tugboat_orangepaint
+	Ns 55.0000
+	Ni 1.5000
+	d 1.0000
+	Tr 0.0000
+	Tf 1.0000 1.0000 1.0000 
+	illum 2
+	Ka 0.8627 0.2549 0.1137
+	Kd 0.8627 0.2549 0.1137
+	Ks 0.6471 0.6471 0.6471
+	Ke 0.0000 0.0000 0.0000
+
+newmtl 12218_tugboat_whitepaint
+	Ns 60.0000
+	Ni 1.5000
+	d 1.0000
+	Tr 0.0000
+	Tf 1.0000 1.0000 1.0000 
+	illum 2
+	Ka 0.8667 0.8667 0.8667
+	Kd 0.8667 0.8667 0.8667
+	Ks 0.7765 0.7765 0.7765
+	Ke 0.0000 0.0000 0.0000
+
+newmtl 12218_tugboat_greypaint
+	Ns 55.0000
+	Ni 1.5000
+	d 1.0000
+	Tr 0.0000
+	Tf 1.0000 1.0000 1.0000 
+	illum 2
+	Ka 0.3373 0.3412 0.3490
+	Kd 0.3373 0.3412 0.3490
+	Ks 0.6471 0.6471 0.6471
+	Ke 0.0000 0.0000 0.0000
+
+newmtl 12218_tugboat_bronze
+	Ns 75.0000
+	Ni 1.5000
+	d 1.0000
+	Tr 0.0000
+	Tf 1.0000 1.0000 1.0000 
+	illum 2
+	Ka 0.5529 0.4275 0.0000
+	Kd 0.5529 0.4275 0.0000
+	Ks 0.6471 0.6471 0.6471
+	Ke 0.0000 0.0000 0.0000
+
+newmtl 12218_tugboat_saferound
+	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 12218_tugboat_saferound_diffuse.jpg
+	map_Kd 12218_tugboat_saferound_diffuse.jpg
+
+newmtl 12218_tugboat_dirtdark
+	Ns 10.0000
+	Ni 1.5000
+	d 1.0000
+	Tr 0.0000
+	Tf 1.0000 1.0000 1.0000 
+	illum 2
+	Ka 0.1216 0.1059 0.0863
+	Kd 0.1216 0.1059 0.0863
+	Ks 0.0000 0.0000 0.0000
+	Ke 0.0000 0.0000 0.0000

Projekte/battleship/converter/src/main/resources/Models/UX23/Nave UX 23.mtl

@@ -1,55 +0,0 @@
-# Blender MTL File: 'None'
-# Material Count: 5
-
-newmtl mat_0_0
-Ns 1.000002
-Ka 1.000000 1.000000 1.000000
-Kd 0.686275 0.686275 0.686275
-Ks 1.000000 1.000000 1.000000
-Ke 0.000000 0.000000 0.000000
-Ni 1.450000
-d 1.000000
-illum 2
-
-newmtl mat_0_1
-Ns 1.000002
-Ka 1.000000 1.000000 1.000000
-Kd 1.000000 1.000000 1.000000
-Ks 1.000000 1.000000 1.000000
-Ke 0.000000 0.000000 0.000000
-Ni 1.450000
-d 1.000000
-illum 2
-map_Kd 001.JPG
-
-newmtl mat_0_2
-Ns 1.000002
-Ka 1.000000 1.000000 1.000000
-Kd 1.000000 1.000000 1.000000
-Ks 1.000000 1.000000 1.000000
-Ke 0.000000 0.000000 0.000000
-Ni 1.450000
-d 1.000000
-illum 2
-map_Kd 001.JPG
-
-newmtl mat_0_3
-Ns 1.000002
-Ka 1.000000 1.000000 1.000000
-Kd 0.058824 0.058824 0.058824
-Ks 1.000000 1.000000 1.000000
-Ke 0.000000 0.000000 0.000000
-Ni 1.450000
-d 1.000000
-illum 2
-
-newmtl mat_0_4
-Ns 1.000002
-Ka 1.000000 1.000000 1.000000
-Kd 1.000000 1.000000 1.000000
-Ks 1.000000 1.000000 1.000000
-Ke 0.000000 0.000000 0.000000
-Ni 1.450000
-d 1.000000
-illum 2
-map_Kd 001.JPG

Projekte/battleship/converter/src/main/resources/Models/WWII_ship_German_Type_II_U-boat_v2/14084_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