src/main/java/ch/unibas/dmi/dbis/cs108/casono/client/ui/lobbyui/CasinomainuiController.java

@@ -1,82 +1,56 @@
 package ch.unibas.dmi.dbis.cs108.casono.client.ui.lobbyui;
 
-/**
- * Controller for the Casono main UI lobby.
- * Handles UI initialization and user actions.
- */
-
-/**
- * Controller for the Casono main UI lobby.
- * Handles UI initialization and user actions.
- */
 import javafx.application.Platform;
 import javafx.fxml.FXML;
 import javafx.scene.control.Label;
-import javafx.scene.layout.AnchorPane;
 import javafx.scene.control.Button;
+import javafx.scene.image.Image;
 import javafx.scene.image.ImageView;
-import javafx.scene.shape.Rectangle;
-import javafx.application.Platform;
-import javafx.fxml.FXML;
-import javafx.scene.control.Label;
-import javafx.scene.control.TextField;
-import javafx.scene.input.KeyCode;
-import javafx.scene.input.KeyEvent;
-import javafx.scene.input.MouseEvent;
-import javafx.scene.layout.HBox;
 import javafx.scene.layout.AnchorPane;
+import javafx.scene.layout.VBox;
+import javafx.scene.shape.Rectangle;
 
 /**
  * Controller for the Casono main UI lobby.
  * Handles UI initialization and user actions.
- * <p>
- * Standardkonstruktor für den Controller.
  */
 public class CasinomainuiController {
 
-    /**
-     * Default constructor for the controller.
-     */
-    public CasinomainuiController() {
-        // Default constructor
-    }
-
-    /** Root pane of the UI. */
     @FXML
     private AnchorPane rootPane;
-    /** Title label for the main UI. */
     @FXML
     private Label titleLabel;
-    /** Subtitle label for the main UI. */
     @FXML
     private Label subtitleLabel;
-    /** Logo image view. */
     @FXML
-    private javafx.scene.image.ImageView logoView;
+    private ImageView logoView;
-    /** Green box shape element. */
     @FXML
-    private javafx.scene.shape.Rectangle greenBox;
+    private Rectangle greenBox;
-    /** Exit button for closing the application. */
     @FXML
     private Button exitbutton;
-    /** Casino table VBox for grid rendering. */
     @FXML
-    private javafx.scene.layout.VBox casinoTable;
+    private VBox casinoTable;
 
     private LobbyButtonTranslationManager translationManager;
     private LobbyButtonGridManager gridManager;
     private int nextButtonId = 1;
 
+    public CasinomainuiController() {
+        // Default constructor
+    }
+
     /**
      * Initializes the UI components and sets default values.
      */
+    @FXML
     public void initialize() {
         titleLabel.setText("Casono");
         subtitleLabel.setText("Texas Hold'em Poker");
-        logoView.setImage(new javafx.scene.image.Image(getClass().getResource("/images/logo.png").toExternalForm()));
+        logoView.setImage(new Image(getClass().getResource("/images/logo.png").toExternalForm()));
 
         translationManager = new LobbyButtonTranslationManager();
         gridManager = new LobbyButtonGridManager(new javafx.scene.layout.GridPane(), translationManager);
+        casinoTable.getChildren().clear();
         casinoTable.getChildren().add(gridManager.getGridPane());
         gridManager.renderLobbyButtons();
     }
@@ -108,5 +82,4 @@ public class CasinomainuiController {
             System.out.println("Fehler beim Hinzufügen: " + e.getMessage());
         }
     }
-
 }

src/main/java/ch/unibas/dmi/dbis/cs108/casono/client/ui/lobbyui/LobbyButtonTranslationManager.java

@@ -2,82 +2,34 @@ package ch.unibas.dmi.dbis.cs108.casono.client.ui.lobbyui;
 
 import java.util.HashMap;
 import java.util.Map;
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import org.json.JSONObject;
 
 /**
- * Handles JSON translation between ButtonID and LobbyID.
+ * Verwaltet das Mapping zwischen Button-IDs und Lobby-IDs rein im Speicher.
- * <p>
+ * Keine Dateioperationen, nur Laufzeitdatenstruktur.
- * Verwaltet das Mapping zwischen Button-IDs und Lobby-IDs, speichert und lädt die Zuordnung aus einer JSON-Datei.
  */
 public class LobbyButtonTranslationManager {
-        /**
+    /** Maximale Anzahl an Buttons/Lobbys */
-         * Removes all lobbies from the mapping and saves the file.
+    private static final int MAX_BUTTONS = 8;
-         */
+    /** Zuordnung ButtonID → LobbyID */
-        public void clearAllLobbies() {
-            buttonIdToLobbyId.clear();
-            saveTranslation();
-        }
-    /** Pfad zur JSON-Translationsdatei. */
-    private final String translationFilePath = "src/main/resources/ui-structure/lobby_button_translation.json";
-    /** Zuordnung ButtonID → LobbyID. */
     private final Map<Integer, Integer> buttonIdToLobbyId = new HashMap<>();
-    /** Maximale Anzahl an Buttons im Grid. */
-    private final int maxButtons = 8;
 
     /**
-     * Konstruktor: lädt die Zuordnung aus der JSON-Datei.
+     * Konstruktor: initialisiert die Zuordnung leer.
      */
     public LobbyButtonTranslationManager() {
-        loadTranslation();
+        // Zuordnung bleibt leer beim Start
     }
 
     /**
-     * Lädt die Zuordnung ButtonID → LobbyID aus der JSON-Datei.
+     * Prüft, ob das Grid voll ist (MAX_BUTTONS erreicht).
-     * Falls die Datei nicht existiert, bleibt die Zuordnung leer.
-     */
-    public void loadTranslation() {
-        try {
-            Path path = Path.of(translationFilePath);
-            if (!Files.exists(path)) return;
-            String json = Files.readString(path);
-            JSONObject obj = new JSONObject(json);
-            buttonIdToLobbyId.clear();
-            for (String key : obj.keySet()) {
-                buttonIdToLobbyId.put(Integer.parseInt(key), obj.getInt(key));
-            }
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-    }
-
-    /**
-     * Speichert die aktuelle Zuordnung ButtonID → LobbyID in die JSON-Datei.
-     */
-    public void saveTranslation() {
-        try {
-            JSONObject obj = new JSONObject();
-            for (Map.Entry<Integer, Integer> entry : buttonIdToLobbyId.entrySet()) {
-                obj.put(String.valueOf(entry.getKey()), entry.getValue());
-            }
-            Files.write(Path.of(translationFilePath), obj.toString(2).getBytes());
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
-    }
-
-    /**
-     * Prüft, ob das Grid voll ist (maxButtons erreicht).
      * @return true, wenn Grid voll; sonst false
      */
     public boolean isFull() {
-        return buttonIdToLobbyId.size() >= maxButtons;
+        return buttonIdToLobbyId.size() >= MAX_BUTTONS;
     }
 
     /**
-     * Fügt eine Zuordnung ButtonID → LobbyID hinzu und speichert sie.
+     * Fügt eine Zuordnung ButtonID → LobbyID hinzu.
      * @param buttonId Die ID des Buttons
      * @param lobbyId Die ID der Lobby
      * @throws Exception wenn das Grid voll ist
@@ -85,16 +37,14 @@ public class LobbyButtonTranslationManager {
     public void addLobbyButton(int buttonId, int lobbyId) throws Exception {
         if (isFull()) throw new Exception("Grid is full!");
         buttonIdToLobbyId.put(buttonId, lobbyId);
-        saveTranslation();
     }
 
     /**
-     * Entfernt eine Zuordnung für die gegebene ButtonID und speichert.
+     * Entfernt eine Zuordnung für die gegebene ButtonID.
      * @param buttonId Die ID des zu entfernenden Buttons
      */
     public void removeLobbyButton(int buttonId) {
         buttonIdToLobbyId.remove(buttonId);
-        saveTranslation();
     }
 
     /**

src/test/java/ch/unibas/dmi/dbis/cs108/casono/client/ui/lobbyui/LobbyButtonGridManagerTest.java

@@ -15,7 +15,6 @@ class LobbyButtonGridManagerTest {
         gridPane = new GridPane();
         translationManager = new LobbyButtonTranslationManager();
         translationManager.getButtonIdToLobbyId().clear();
-        translationManager.saveTranslation();
         gridManager = new LobbyButtonGridManager(gridPane, translationManager);
     }
 

src/test/java/ch/unibas/dmi/dbis/cs108/casono/client/ui/lobbyui/LobbyButtonTranslationManagerTest.java

@@ -12,7 +12,6 @@ class LobbyButtonTranslationManagerTest {
     void setUp() {
         manager = new LobbyButtonTranslationManager();
         manager.getButtonIdToLobbyId().clear();
-        manager.saveTranslation();
     }
 
     @Test
@@ -38,15 +37,6 @@ class LobbyButtonTranslationManagerTest {
         assertEquals("Grid is full!", ex.getMessage());
     }
 
-    @Test
-    void testSaveAndLoadTranslation() throws Exception {
-        manager.addLobbyButton(3, 300);
-        manager.saveTranslation();
-        manager.getButtonIdToLobbyId().clear();
-        manager.loadTranslation();
-        assertEquals(300, manager.getLobbyIdForButton(3));
-    }
-
     @Test
     void testGetButtonIdToLobbyId() throws Exception {
         manager.addLobbyButton(4, 400);