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Hitori/src/main/java/PR2/HitoriSpiel/Domain/HitoriBoard.java

@@ -9,25 +9,22 @@ import java.util.List;
 public class HitoriBoard {
     private final HitoriCell[][] board;
     private final List<String> solutionCoordinates;
-    private int[][] originalBoardData;
+    private final String boardName; // Name des Spielfelds
 
-    public HitoriBoard(int[][] numbers, List<String> solutionCoordinates) {
-        this.originalBoardData = numbers;   // Oginaldaten speichern
+
+    public HitoriBoard(int[][] numbers, List<String> solutionCoordinates, String boardName) {
         this.board = new HitoriCell[numbers.length][numbers[0].length];
         this.solutionCoordinates = solutionCoordinates;
+        this.boardName = boardName;
         initializeBoard(numbers);
     }
 
-    public List<String> getSolutionCoordinates() {
-        return solutionCoordinates;
-    }
-
-    public HitoriCell[][] getBoard() {
-        return board;
-    }
-
-
-    private void initializeBoard(int[][] numbers){
+    /**
+     * Initialisiert das Spielfeld mit den übergebenen Zahlen.
+     *
+     * @param numbers 2D-Array mit den Zahlen des Spielfelds.
+     */
+    private void initializeBoard(int[][] numbers) {
         for (int i = 0; i < numbers.length; i++) {
             for (int j = 0; j < numbers[i].length; j++) {
                 board[i][j] = new HitoriCell(numbers[i][j]);
@@ -35,32 +32,60 @@ public class HitoriBoard {
         }
     }
 
+    /**
+     * Gibt den Namen des Spielfelds zurück.
+     *
+     * @return Name des Spielfelds.
+     */
+    public String getBoardName() {
+        return boardName;
+    }
+
+    /**
+     * Gibt die Lösungskonfiguration des Spielfelds zurück.
+     *
+     * @return Liste der Koordinaten, die zur Lösung gehören.
+     */
+    public List<String> getSolutionCoordinates() {
+        return solutionCoordinates;
+    }
+
+    /**
+     * Gibt die HitoriCell an einer bestimmten Position zurück.
+     *
+     * @param row Zeile der Zelle.
+     * @param col Spalte der Zelle.
+     * @return Die HitoriCell an der angegebenen Position.
+     */
     public HitoriCell getCell(int row, int col) {
         return board[row][col];
     }
 
+    /**
+     * Gibt die Größe des Spielfelds zurück.
+     *
+     * @return Anzahl der Zeilen im Spielfeld.
+     */
     public int getSize() {
         return board.length;
     }
 
-    //Board zurücksetzen zu dem Anfangszustand
+    /**
+     * Setzt das Spielfeld zurück, indem alle Zellen in den Standardzustand gesetzt werden.
+     */
     public void resetBoard() {
-        //initializeBoard(originalBoardData);
         for (int i = 0; i < board.length; i++) {
             for (int j = 0; j < board[i].length; j++) {
-                board[i][j].setState(HitoriCell.CellState.GRAY); // Zurücksetzen
-            }
-        }
-    }
-
-    public void setNumbers(int[][] numbers) {
-        for (int i = 0; i < board.length; i++) {
-            for (int j = 0; j < board[i].length; j++) {
-                board[i][j].setNumber(numbers[i][j]);
+                board[i][j].setState(HitoriCell.CellState.GRAY); // Standardzustand
             }
         }
     }
 
+    /**
+     * Gibt das gesamte Spielfeld als 2D-Array zurück.
+     *
+     * @return 2D-Array mit den Zahlen des Spielfelds.
+     */
     public int[][] getNumbers() {
         int[][] numbers = new int[board.length][board[0].length];
         for (int i = 0; i < board.length; i++) {
@@ -71,4 +96,17 @@ public class HitoriBoard {
         return numbers;
     }
 
+    /**
+     * Setzt die Zahlen des Spielfelds basierend auf einem 2D-Array.
+     *
+     * @param numbers 2D-Array mit den neuen Zahlen.
+     */
+    public void setNumbers(int[][] numbers) {
+        for (int i = 0; i < board.length; i++) {
+            for (int j = 0; j < board[i].length; j++) {
+                board[i][j].setNumber(numbers[i][j]);
+            }
+        }
+    }
+
 }

Hitori/src/main/java/PR2/HitoriSpiel/Domain/HitoriSolutionLoader.java

@@ -9,30 +9,42 @@ import java.util.*;
 public class HitoriSolutionLoader {
 
     public static List<String> loadSolution(String resourcePath) throws IOException {
-        InputStream inputStream = HitoriSolutionLoader.class.getResourceAsStream(resourcePath);
-        if (inputStream == null) {
-            throw new IOException("Ressourcendatei nicht gefunden: " + resourcePath);
-        }
-
         List<String> solutionCoordinates = new ArrayList<>();
-        try (BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream))) {
-            String line;
-            boolean isSolutionSection = false;
+        boolean solutionSectionFound = false;
 
+        try (InputStream inputStream = HitoriSolutionLoader.class.getResourceAsStream(resourcePath);
+             BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream))) {
+
+            if (inputStream == null) {
+                throw new IOException("Ressourcendatei nicht gefunden: " + resourcePath);
+            }
+
+            String line;
             while ((line = reader.readLine()) != null) {
-                // Erkenne den Abschnitt für die Lösung
+                line = line.trim();
+
+                // Überprüfen, ob wir im Lösungsteil sind
                 if (line.startsWith("//Lösung")) {
-                    isSolutionSection = true;
-                    continue; // Überspringe die Kommentarzeile
+                    solutionSectionFound = true;
+                    continue;
                 }
 
-                if (isSolutionSection) {
-                    solutionCoordinates.add(line.trim());
+                if (solutionSectionFound) {
+                    if (line.isEmpty()) {
+                        continue; // Ignoriere leere Zeilen
+                    }
+                    solutionCoordinates.add(line);
                 }
             }
+
+            if (!solutionSectionFound) {
+                System.err.println("Warnung: Lösungsteil wurde in der Datei " + resourcePath + " nicht gefunden.");
+            }
+        } catch (IOException e) {
+            System.err.println("Fehler beim Laden der Lösung: " + e.getMessage());
+            throw e;
         }
 
         return solutionCoordinates;
-
     }
 }

Hitori/src/main/java/PR2/HitoriSpiel/Domain/HitoriValidator.java

@@ -5,7 +5,6 @@ import java.util.List;
 /**
  * Validates the Hitori board against the solution.
  */
-
 public class HitoriValidator {
 
     private final HitoriBoard board;
@@ -19,7 +18,6 @@ public class HitoriValidator {
      * @param solutionCoordinates The coordinates of the correct black cells in "row,column" format.
      * @return true if the current board matches the solution, false otherwise.
      */
-
     public boolean validateBoard(List<String> solutionCoordinates) {
         for (String coordinate : solutionCoordinates) {
             String[] parts = coordinate.split(",");
@@ -33,9 +31,15 @@ public class HitoriValidator {
 
         for (int i = 0; i < board.getSize(); i++) {
             for (int j = 0; j < board.getSize(); j++) {
-                if (board.getCell(i,j).getState() == HitoriCell.CellState.BLACK &&
+                HitoriCell cell = board.getCell(i, j);
+                if (cell.getState() == HitoriCell.CellState.BLACK &&
                         !solutionCoordinates.contains((i + 1) + "," + (j + 1))) {
-                    return false;
+                    return false; // Ein schwarzes Feld gehört nicht zur Lösung
+                }
+
+                // Überprüfe, ob alle nicht schwarzen Felder weiß sind
+                if (cell.getState() != HitoriCell.CellState.BLACK && cell.getState() != HitoriCell.CellState.WHITE) {
+                    return false; // Es gibt noch graue Felder
                 }
             }
         }

Hitori/src/main/java/PR2/HitoriSpiel/GUI/GameBoard.java

@@ -27,6 +27,7 @@ public class GameBoard extends JPanel {
         // Timer-Label oben hinzufügen
         timerLabel = new JLabel("Zeit: 0 Sekunden");
         timerLabel.setHorizontalAlignment(SwingConstants.CENTER);
+        Setup.styleLabel(timerLabel);
         add(timerLabel, BorderLayout.NORTH);
 
         // Timer starten
@@ -153,13 +154,7 @@ public class GameBoard extends JPanel {
 
    public boolean validateCurrentBoard() {
        HitoriValidator validator = new HitoriValidator(board);
-       if (validator.validateBoard(board.getSolutionCoordinates())) {
-           JOptionPane.showMessageDialog(this, "Das Spielfeld ist korrekt gelöst!", "Erfolg", JOptionPane.INFORMATION_MESSAGE);
-           return true;
-       } else {
-           JOptionPane.showMessageDialog(this, "Das Spielfeld enthält Fehler!", "Fehler", JOptionPane.ERROR_MESSAGE);
-           return false;
-       }
+       return validator.validateBoard(board.getSolutionCoordinates());
     }
 
     private void showPauseMenu() {
@@ -234,13 +229,12 @@ public class GameBoard extends JPanel {
         }
     }
 
-    private void saveHighscore() {
+    private void addHighscore() {
         String playerName = JOptionPane.showInputDialog(this,
                 "Bitte geben Sie Ihren Namen ein:",
                 "Highscore speichern",
                 JOptionPane.PLAIN_MESSAGE);
 
-        // Überprüfen, ob ein Name eingegeben wurde
         if (playerName == null || playerName.trim().isEmpty()) {
             JOptionPane.showMessageDialog(this,
                     "Highscore wurde nicht gespeichert. Kein Name eingegeben.",
@@ -249,22 +243,27 @@ public class GameBoard extends JPanel {
             return;
         }
 
-        // Berechne die verstrichene Zeit
-        int elapsedTime = (int) ((System.currentTimeMillis() - startTime) / 1000); // Zeit in Sekunden
+        int elapsedTime = (int) ((System.currentTimeMillis() - startTime) / 1000);
 
-        // Spielfeldname (oder eine Beschreibung)
-        String boardName = "Aktuelles Spielfeld"; // Falls ein spezifischer Name verfügbar ist, ersetzen
+        String boardName = board.getBoardName();
 
-        // Speichere den Highscore mit dem HighscoreManager
-        HighscoreManager.saveHighscore(playerName, elapsedTime, boardName);
+        try {
+            HighscoreManager manager = new HighscoreManager();
+            manager.addHighscore(playerName, elapsedTime, boardName);
 
-        // Zeige eine Bestätigung an
-        JOptionPane.showMessageDialog(this,
-                "Highscore erfolgreich gespeichert!",
-                "Erfolg",
-                JOptionPane.INFORMATION_MESSAGE);
+            JOptionPane.showMessageDialog(this,
+                    "Highscore erfolgreich gespeichert!",
+                    "Erfolg",
+                    JOptionPane.INFORMATION_MESSAGE);
+        } catch (Exception e) {
+            JOptionPane.showMessageDialog(this,
+                    "Fehler beim Speichern des Highscores: " + e.getMessage(),
+                    "Fehler",
+                    JOptionPane.ERROR_MESSAGE);
+        }
     }
 
+
     private void returnToMainMenu() {
         /// Eltern-Frame abrufen
         JFrame parentFrame = (JFrame) SwingUtilities.getWindowAncestor(this);

Hitori/src/main/java/PR2/HitoriSpiel/GUI/HighscoreDialog.java

@@ -1,6 +1,8 @@
 package PR2.HitoriSpiel.GUI;
 
 import PR2.HitoriSpiel.Utils.HighscoreManager;
+import PR2.HitoriSpiel.Utils.Setup;
+
 import javax.swing.table.DefaultTableModel;
 import javax.swing.*;
 import java.awt.*;
@@ -9,36 +11,59 @@ import java.util.List;
 // aktueller Stand
 public class HighscoreDialog extends JDialog {
 
-    public HighscoreDialog(JFrame parent) {
-        super(parent, "Highscoreliste", true);
+    private final HighscoreManager highscoreManager;
+    private final DefaultTableModel tableModel;
+
+    public HighscoreDialog(JFrame parentFrame) {
+        super(parentFrame, "Highscoreliste", true);
+        this.highscoreManager = new HighscoreManager();
+
+        setLayout(new BorderLayout());
         setSize(500, 400);
-        setLocationRelativeTo(parent);
+        setLocationRelativeTo(parentFrame);
+        Setup.stylePanel((JPanel) getContentPane()); // Hintergrundfarbe setzen
 
-        // Tabelle erstellen
-        String[] columnNames = {"Name", "Zeit (Sek.)", "Spielfeld"};
-        DefaultTableModel tableModel = new DefaultTableModel(columnNames, 0);
+        JLabel titleLabel = new JLabel("Highscores", SwingConstants.CENTER);
+        titleLabel.setFont(new Font("Arial", Font.BOLD, 20));
+        Setup.styleLabel(titleLabel); // Schriftstil setzen
+        add(titleLabel, BorderLayout.NORTH);
 
-        // Highscores laden
-        List<HighscoreManager.Highscore> highscores = HighscoreManager.loadHighscores();
-        for (HighscoreManager.Highscore highscore : highscores) {
-            tableModel.addRow(new Object[]{highscore.getName(), highscore.getTime(), highscore.getBoard()});
-        }
+        String[] columnNames = {"Name", "Punkte", "Spielfeld"};
+        tableModel = new DefaultTableModel(columnNames, 0);
+        JTable highscoreTable = new JTable(tableModel);
+        highscoreTable.setFillsViewportHeight(true);
+        highscoreTable.setEnabled(false); // Tabelle nur zur Anzeige
+        JScrollPane scrollPane = new JScrollPane(highscoreTable);
+        add(scrollPane, BorderLayout.CENTER);
 
-        JTable table = new JTable(tableModel);
-        table.setEnabled(false); // Tabelle nur lesbar
-        table.setFillsViewportHeight(true);
-
-        JScrollPane scrollPane = new JScrollPane(table);
-
-        // Button zum Schließen des Dialogs
-        JButton closeButton = new JButton("Schließen");
+        // Schließen-Button
+        JButton closeButton = Setup.createButton("Schließen", 120, 40);
+        closeButton.setFont(new Font(closeButton.getFont().getName(), closeButton.getFont().getStyle(), 14)); // Schriftgröße ändern
         closeButton.addActionListener(e -> dispose());
 
         JPanel buttonPanel = new JPanel();
+        Setup.stylePanel(buttonPanel); // Hintergrundstil setzen
         buttonPanel.add(closeButton);
-
-        setLayout(new BorderLayout());
-        add(scrollPane, BorderLayout.CENTER);
         add(buttonPanel, BorderLayout.SOUTH);
+
+        // Highscores laden
+        loadHighscores();
+    }
+
+    private void loadHighscores() {
+        tableModel.setRowCount(0); // Tabelle zurücksetzen
+        List<HighscoreManager.Highscore> highscores = highscoreManager.getHighscores();
+
+        highscores.stream()
+                .sorted((a, b) -> Integer.compare(b.getScore(), a.getScore())) // Sortierung: Höchste Punkte zuerst
+                .forEach(highscore -> tableModel.addRow(new Object[]{
+                        highscore.getPlayerName(),
+                        highscore.getScore(),
+                        highscore.getBoardName()
+                }));
+    }
+
+    public void refreshHighscores() {
+        loadHighscores();
     }
 }

Hitori/src/main/java/PR2/HitoriSpiel/GUI/StartMenu.java

@@ -111,8 +111,9 @@ public class StartMenu extends JPanel {
         new HighscoreDialog((JFrame) SwingUtilities.getWindowAncestor(this)).setVisible(true);
     }
 
-    // Hilfsmethoden
 
+
+    // Hilfsmethoden
     private void loadGameBoard(GameBoard gameBoard, List<String> solutionCoordinates) {
         removeAll();
         setLayout(new BorderLayout());
@@ -129,9 +130,8 @@ public class StartMenu extends JPanel {
             int[][] boardData = loadBoard(resourcePath);
             List<String> solutionCoordinates = HitoriSolutionLoader.loadSolution(resourcePath);
 
-            HitoriBoard hitoriBoard = new HitoriBoard(boardData, solutionCoordinates); // Stelle sicher, dass die Lösung korrekt geladen wird
+            HitoriBoard hitoriBoard = new HitoriBoard(boardData, solutionCoordinates, selectedFile); // Stelle sicher, dass die Lösung korrekt geladen wird
             GameBoard gameBoard = new GameBoard(hitoriBoard);
-            //GameBoard gameBoard = new GameBoard(new HitoriBoard(boardData, solutionCoordinates));
             loadGameBoard(gameBoard, solutionCoordinates);
 
             System.out.println("Ausgewählte Datei: " + selectedFile);
@@ -141,9 +141,4 @@ public class StartMenu extends JPanel {
             JOptionPane.showMessageDialog(this, "Fehler beim Laden des Spielfelds: " + e.getMessage(), "Fehler", JOptionPane.ERROR_MESSAGE);
         }
     }
-
-
-
-
-
 }

Hitori/src/main/java/PR2/HitoriSpiel/Utils/HighscoreManager.java

@@ -2,72 +2,112 @@ package PR2.HitoriSpiel.Utils;
 
 import java.io.*;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
+import java.util.concurrent.locks.ReentrantLock;
 
-// aktueller Stand
 public class HighscoreManager {
 
     private static final String HIGHSCORE_FILE = "highscores.txt";
+    private static final ReentrantLock fileLock = new ReentrantLock();
+    // Highscore-Datenstruktur
+    private final List<Highscore> highscoreList = new ArrayList<>();
 
-    public static class Highscore {
-        private final String name;
-        private final int time;
-        private final String board;
+    public HighscoreManager() {
+        loadHighscores();
+    }
 
-        public Highscore(String name, int time, String board) {
-            this.name = name;
-            this.time = time;
-            this.board = board;
-        }
-
-        public String getName() {
-            return name;
-        }
-
-        public int getTime() {
-            return time;
-        }
-
-        public String getBoard() {
-            return board;
+    // Highscore hinzufügen
+    public synchronized void addHighscore(String playerName, int score, String boardName) {
+        fileLock.lock();
+        try {
+            highscoreList.add(new Highscore(playerName, score, boardName));
+            highscoreList.sort(Comparator.comparingInt(Highscore::getScore).reversed()); // Sortierung absteigend
+            saveHighscores();
+        } finally {
+            fileLock.unlock();
         }
     }
 
-    public static List<Highscore> loadHighscores() {
-        List<Highscore> highscores = new ArrayList<>();
-        File file = new File(HIGHSCORE_FILE);
-
-        if (!file.exists()) {
-            return highscores;
-        }
-
-        try (BufferedReader reader = new BufferedReader(new FileReader(file))) {
+    // Highscores laden
+    private void loadHighscores() {
+        fileLock.lock();
+        try (BufferedReader reader = new BufferedReader(new FileReader(HIGHSCORE_FILE))) {
             String line;
             while ((line = reader.readLine()) != null) {
-                String[] parts = line.split(", ");
-                if (parts.length == 3) {
-                    String name = parts[0];
-                    int time = Integer.parseInt(parts[1]);
-                    String board = parts[2];
-                    highscores.add(new Highscore(name, time, board));
+                String[] parts = line.split(",");
+                if (parts.length == 3) { // Name, Punkte, Spielfeld
+                    highscoreList.add(new Highscore(parts[0], Integer.parseInt(parts[1]), parts[2]));
                 }
             }
-        } catch (IOException e) {
-            e.printStackTrace();
+        } catch (FileNotFoundException e) {
+            System.out.println("Highscore-Datei nicht gefunden. Sie wird nach dem ersten Speichern erstellt.");
+        } catch (IOException | NumberFormatException e) {
+            System.err.println("Fehler beim Laden der Highscores: " + e.getMessage());
+        } finally {
+            fileLock.unlock();
         }
-
-        // Highscores nach Zeit sortieren (kürzeste Zeit zuerst)
-        highscores.sort(Comparator.comparingInt(Highscore::getTime));
-        return highscores;
     }
 
-    public static void saveHighscore(String name, int time, String board) {
-        try (BufferedWriter writer = new BufferedWriter(new FileWriter(HIGHSCORE_FILE, true))) {
-            writer.write(name + ", " + time + ", " + board);
-            writer.newLine();
+
+    // Highscores speichern
+    private void saveHighscores() {
+        fileLock.lock();
+        try (BufferedWriter writer = new BufferedWriter(new FileWriter(HIGHSCORE_FILE))) {
+            for (Highscore highscore : highscoreList) {
+                writer.write(highscore.getPlayerName() + "," + highscore.getScore() + "," + highscore.getBoardName());
+                writer.newLine();
+            }
         } catch (IOException e) {
-            e.printStackTrace();
+            System.err.println("Fehler beim Speichern der Highscores: " + e.getMessage());
+        } finally {
+            fileLock.unlock();
         }
     }
+
+    // Highscores abrufen
+    public List<Highscore> getHighscores() {
+        return Collections.unmodifiableList(highscoreList);
+    }
+
+    // Alte Highscores bereinigen
+    public void cleanOldHighscores(int maxEntries) {
+        fileLock.lock();
+        try {
+            if (highscoreList.size() > maxEntries) {
+                highscoreList.subList(maxEntries, highscoreList.size()).clear();
+                saveHighscores();
+            }
+        } finally {
+            fileLock.unlock();
+        }
+    }
+
+    // Innere Highscore-Klasse
+    public static class Highscore {
+        private final String playerName;
+        private final int score;
+        private final String boardName;
+
+        public Highscore(String playerName, int score, String boardName) {
+            this.playerName = playerName;
+            this.score = score;
+            this.boardName = boardName;
+        }
+
+        public String getPlayerName() {
+            return playerName;
+        }
+
+        public int getScore() {
+            return score;
+        }
+
+        public String getBoardName() {
+            return boardName;
+        }
+
+    }
 }
+