play game

i have added so when u push play button in the main menu it actually goes to next page

src/main/java/edu/ntnu/idi/idatt2003/g40/mappe/Main.java

@@ -9,8 +9,9 @@
 import edu.ntnu.idi.idatt2003.g40.mappe.view.ingame.InGameView;
 import edu.ntnu.idi.idatt2003.g40.mappe.view.mainmenu.MainMenuController;
 import edu.ntnu.idi.idatt2003.g40.mappe.view.mainmenu.MainMenuView;
+import edu.ntnu.idi.idatt2003.g40.mappe.view.playgame.PlayGameController;
+import edu.ntnu.idi.idatt2003.g40.mappe.view.playgame.PlayGameView;
 import javafx.application.Application;
-import javafx.scene.Node;
 import javafx.scene.Scene;
 import javafx.scene.layout.Pane;
 import javafx.stage.Stage;
@@ -20,6 +21,7 @@
 import java.util.Objects;
 
 public class Main extends Application {
+
   static void main() {
     FileParser parser1 = new FileParser("src/main/resources/dummydata.txt");
     FileConverter converter1 = new FileConverter();
@@ -36,22 +38,36 @@ static void main() {
   public void start(final Stage stage) throws Exception {
     Scene scene = new Scene(new Pane());
     scene.getStylesheets()
-            .add(Objects.requireNonNull(getClass().getResource("/styles.css")).toExternalForm());
+        .add(Objects.requireNonNull(getClass().getResource("/styles.css")).toExternalForm());
     stage.setScene(scene);
     stage.setWidth(ConfigValues.VIEWPORT_WIDTH.getValue());
     stage.setHeight(ConfigValues.VIEWPORT_HEIGHT.getValue());
+
     EventManager eventManager = new EventManager();
     ViewManager viewManager = new ViewManager(stage, eventManager);
 
+    // Main menu
     MainMenuView mainMenuView = new MainMenuView();
     new MainMenuController(mainMenuView, eventManager);
 
-    InGameView inGameView = new InGameView();
+    // Play game (mellom hovedmeny og spillet)
+    PlayGameView playGameView = new PlayGameView();
+    new PlayGameController(playGameView, eventManager);
 
+    // Midlertidig dummy-data — bytt ut med ekte saver fra disk senere.
+    playGameView.setSaves(List.of(
+        new PlayGameView.SaveEntry("fuck", -1_000_000_000.00),
+        new PlayGameView.SaveEntry("Halleluja", 1_000_650_901.43)));
 
+    // In-game
+    InGameView inGameView = new InGameView();
+
+    // Registrer alle views og start på hovedmenyen
     viewManager.addView(mainMenuView);
+    viewManager.addView(playGameView);
     viewManager.addView(inGameView);
     viewManager.setScene(mainMenuView);
+
     stage.show();
   }
-}
+}

src/main/java/edu/ntnu/idi/idatt2003/g40/mappe/view/mainmenu/MainMenuController.java

@@ -9,33 +9,37 @@
 /**
  * Controller for the {@link MainMenuView}.
  *
- * <p>Extends {@link ViewController}</p>
- * */
+ * <p>
+ * Extends {@link ViewController}
+ * </p>
+ */
 public class MainMenuController extends ViewController<MainMenuView> {
 
   /**
    * Constructor.
    *
-   * @param view The {@link MainMenuView} object to attach this controller to.
+   * @param view         The {@link MainMenuView} object to attach this controller
+   *                     to.
    * @param eventManager the active {@link EventManager}.
-   * */
+   */
   public MainMenuController(final MainMenuView view,
-                            final EventManager eventManager) {
+      final EventManager eventManager) {
     super(view, eventManager);
   }
 
   /**
    * {@inheritDoc}
    *
-   * <p>Sets play game button functionality</p>
-   * */
+   * <p>
+   * Sets play game button functionality
+   * </p>
+   */
   @Override
   protected void initInteractions() {
     getViewElement().getToGameButton().setOnAction(e -> {
-      ViewData viewData = new ViewData("InGameView");
-      EventData<ViewData> eventData =
-              new EventData<>(EventType.SCENE_CHANGE, viewData);
+      ViewData viewData = new ViewData("PlayGameView");
+      EventData<ViewData> eventData = new EventData<>(EventType.SCENE_CHANGE, viewData);
       getEventManager().invokeEvent(eventData);
     });
   }
-}
+}

src/main/java/edu/ntnu/idi/idatt2003/g40/mappe/view/playgame/PlayGameController.java

@@ -0,0 +1,55 @@
+package edu.ntnu.idi.idatt2003.g40.mappe.view.playgame;
+
+import edu.ntnu.idi.idatt2003.g40.mappe.service.event.EventData;
+import edu.ntnu.idi.idatt2003.g40.mappe.service.event.EventManager;
+import edu.ntnu.idi.idatt2003.g40.mappe.service.event.EventType;
+import edu.ntnu.idi.idatt2003.g40.mappe.view.ViewController;
+import edu.ntnu.idi.idatt2003.g40.mappe.view.ViewData;
+
+/**
+ * Controller for {@link PlayGameView}.
+ *
+ * <p>
+ * Wires up the two buttons and the save-row click handler. Publishes
+ * scene-change events through the {@link EventManager}.
+ * </p>
+ */
+public class PlayGameController extends ViewController<PlayGameView> {
+
+    /**
+     * Constructor.
+     *
+     * @param view         the {@link PlayGameView} this controller is attached to.
+     * @param eventManager the active {@link EventManager}.
+     */
+    public PlayGameController(final PlayGameView view,
+            final EventManager eventManager) {
+        super(view, eventManager);
+    }
+
+    /** {@inheritDoc} */
+    @Override
+    protected void initInteractions() {
+        // Create new game → go to in-game view (placeholder; later: name picker).
+        getViewElement().getCreateNewGameButton().setOnAction(e -> changeScene("InGameView"));
+
+        // Back → return to main menu.
+        getViewElement().getBackButton().setOnAction(e -> changeScene("MainMenu"));
+
+        // Click on a save row → load that save and enter the game.
+        getViewElement().setOnSaveSelected(save -> {
+            // TODO: load the selected save into the model layer before changing scene.
+            System.out.println("Loaded save: " + save.name());
+            changeScene("InGameView");
+        });
+    }
+
+    /**
+     * Helper that fires a SCENE_CHANGE event toward the given scene name.
+     */
+    private void changeScene(final String sceneName) {
+        ViewData viewData = new ViewData(sceneName);
+        EventData<ViewData> eventData = new EventData<>(EventType.SCENE_CHANGE, viewData);
+        getEventManager().invokeEvent(eventData);
+    }
+}

src/main/java/edu/ntnu/idi/idatt2003/g40/mappe/view/playgame/PlayGameView.java

@@ -0,0 +1,212 @@
+package edu.ntnu.idi.idatt2003.g40.mappe.view.playgame;
+
+import edu.ntnu.idi.idatt2003.g40.mappe.view.ViewElement;
+import javafx.geometry.Insets;
+import javafx.geometry.Pos;
+import javafx.scene.Cursor;
+import javafx.scene.control.Button;
+import javafx.scene.image.Image;
+import javafx.scene.image.ImageView;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.Priority;
+import javafx.scene.layout.Region;
+import javafx.scene.layout.StackPane;
+import javafx.scene.layout.VBox;
+import javafx.scene.text.Text;
+
+import java.text.DecimalFormat;
+import java.text.DecimalFormatSymbols;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+import java.util.function.Consumer;
+
+/**
+ * View shown after the player clicks "Play" on the main menu.
+ *
+ * <p>
+ * Displays a list of existing save games and two action buttons:
+ * "Create new game" and "Back".
+ * </p>
+ *
+ * <p>
+ * Extends {@link ViewElement} with a {@link StackPane} root so a
+ * background image can sit behind the central panel.
+ * </p>
+ */
+public class PlayGameView extends ViewElement<StackPane> {
+
+  /** "Create new game" button. */
+  private Button createNewGameButton;
+
+  /** "Back" button. */
+  private Button backButton;
+
+  /** Vertical container holding the save rows. Rebuilt on every update. */
+  private VBox saveListContainer;
+
+  /** Bottom row with the two action buttons. */
+  private HBox bottomButtonRow;
+
+  /** Centered panel: save list + bottom buttons stacked. */
+  private VBox mainPanel;
+
+  /** Background image displayed behind the panel. */
+  private ImageView backgroundImage;
+
+  /** Current saves to display. Replaced via {@link #setSaves}. */
+  private List<SaveEntry> saves = new ArrayList<>();
+
+  /** Callback invoked when a save row is clicked. */
+  private Consumer<SaveEntry> onSaveSelected = save -> {
+  };
+
+  /**
+   * Constructor.
+   *
+   * <p>
+   * Constructs with name "PlayGameView"
+   * </p>
+   */
+  public PlayGameView() {
+    super(new StackPane(), "PlayGameView");
+  }
+
+  public Button getCreateNewGameButton() {
+    return createNewGameButton;
+  }
+
+  public Button getBackButton() {
+    return backButton;
+  }
+
+  /**
+   * Sets the list of saves to display and rebuilds the rows.
+   *
+   * @param saves saves to display.
+   */
+  public void setSaves(final List<SaveEntry> saves) {
+    this.saves = new ArrayList<>(saves);
+    rebuildSaveList();
+  }
+
+  /**
+   * Sets the handler called when a save row is clicked.
+   *
+   * @param handler callback receiving the selected entry.
+   */
+  public void setOnSaveSelected(final Consumer<SaveEntry> handler) {
+    this.onSaveSelected = (handler != null) ? handler : save -> {
+    };
+  }
+
+  /** {@inheritDoc} */
+  @Override
+  protected void initLayout() {
+    backgroundImage = new ImageView(new Image(Objects.requireNonNull(
+        getClass().getResourceAsStream("/millionsbackground.png"))));
+    backgroundImage.setPreserveRatio(false);
+
+    saveListContainer = new VBox(8);
+    saveListContainer.setAlignment(Pos.TOP_CENTER);
+    saveListContainer.setPadding(new Insets(20));
+
+    createNewGameButton = new Button("Create new game");
+    backButton = new Button("Back");
+
+    bottomButtonRow = new HBox(40, createNewGameButton, backButton);
+    bottomButtonRow.setAlignment(Pos.CENTER);
+
+    mainPanel = new VBox(30, saveListContainer, bottomButtonRow);
+    mainPanel.setAlignment(Pos.CENTER);
+    mainPanel.setPadding(new Insets(40));
+    mainPanel.setMaxWidth(700);
+
+    getRootPane().getChildren().addAll(backgroundImage, mainPanel);
+
+    // Make the background fill the root pane.
+    backgroundImage.fitWidthProperty().bind(getRootPane().widthProperty());
+    backgroundImage.fitHeightProperty().bind(getRootPane().heightProperty());
+
+    // NB: Vi kaller IKKE rebuildSaveList() her. Feltinitialisererne
+    // (saves = new ArrayList<>()) har ikke kjørt ennå — vi er fortsatt
+    // inne i superkonstruktørens kall til initLayout. Tom liste uansett.
+  }
+
+  /** {@inheritDoc} */
+  @Override
+  protected void initStyling() {
+    getRootPane().getStyleClass().add("main-menu-bg");
+    saveListContainer.getStyleClass().add("save-list");
+    createNewGameButton.getStyleClass().add("menu-button");
+    backButton.getStyleClass().add("menu-button");
+  }
+
+  /** {@inheritDoc} */
+  @Override
+  public void onUpdate() {
+    rebuildSaveList();
+  }
+
+  /**
+   * Clears and recreates all save rows from the {@link #saves} list.
+   *
+   * <p>
+   * Null-safe — kan kalles før feltinitialisererne har kjørt.
+   * </p>
+   */
+  private void rebuildSaveList() {
+    if (saveListContainer == null || saves == null) {
+      return;
+    }
+    saveListContainer.getChildren().clear();
+    for (SaveEntry save : saves) {
+      saveListContainer.getChildren().add(buildSaveRow(save));
+    }
+  }
+
+  /**
+   * Builds a single row displaying the save name on the left and the
+   * balance (with sign and currency suffix) on the right.
+   */
+  private HBox buildSaveRow(final SaveEntry save) {
+    Text nameText = new Text(save.name());
+    nameText.getStyleClass().add("save-name");
+
+    Region spacer = new Region();
+    HBox.setHgrow(spacer, Priority.ALWAYS);
+
+    Text balanceText = new Text(formatBalance(save.balance()));
+    balanceText.getStyleClass().add(
+        save.balance() >= 0 ? "save-balance-positive" : "save-balance-negative");
+
+    HBox row = new HBox(20, nameText, spacer, balanceText);
+    row.setAlignment(Pos.CENTER_LEFT);
+    row.setPadding(new Insets(12, 24, 12, 24));
+    row.getStyleClass().add("save-row");
+    row.setCursor(Cursor.HAND);
+    row.setOnMouseClicked(e -> onSaveSelected.accept(save));
+    return row;
+  }
+
+  /**
+   * Formats a balance value as Norwegian currency, e.g. "+1.000.650.901,43kr"
+   * or "-1.000.000.000,00kr".
+   */
+  private String formatBalance(final double balance) {
+    DecimalFormatSymbols symbols = new DecimalFormatSymbols();
+    symbols.setGroupingSeparator('.');
+    symbols.setDecimalSeparator(',');
+    DecimalFormat df = new DecimalFormat("+#,##0.00;-#,##0.00", symbols);
+    return df.format(balance) + "kr";
+  }
+
+  /**
+   * Simple data record for one save entry.
+   *
+   * @param name    display name of the save.
+   * @param balance current balance value.
+   */
+  public record SaveEntry(String name, double balance) {
+  }
+}