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Highscore Liste wird angezeigt, Eintrag speichern noch nicht richtig

Highscore
Simona-Ioana Purdila 2025-01-05 17:10:02 +01:00
parent f7868e042f
commit dcf9c95a99
3 changed files with 92 additions and 35 deletions
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52
Hitori/src/main/java/PR2/HitoriSpiel/GUI/HighscoreDialog.java
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@ -3,11 +3,13 @@ package PR2.HitoriSpiel.GUI;
import PR2.HitoriSpiel.Utils.HighscoreManager;
import PR2.HitoriSpiel.Utils.Setup;
import javax.swing.table.DefaultTableCellRenderer;
import javax.swing.table.DefaultTableModel;
import javax.swing.*;
import java.awt.*;
import java.util.Comparator;
import java.util.List;
import java.util.Map;
import java.util.concurrent.atomic.AtomicInteger;
// aktueller Stand
@ -18,11 +20,11 @@ public class HighscoreDialog extends JDialog {
public HighscoreDialog(JFrame parentFrame) {
super(parentFrame, "Highscoreliste", true);
setSize(600, 400);
setLocationRelativeTo(parentFrame);
this.highscoreManager = new HighscoreManager();
setLayout(new BorderLayout());
setSize(700, 400);
setLocationRelativeTo(parentFrame);
Setup.stylePanel((JPanel) getContentPane()); // Hintergrundfarbe setzen
JLabel titleLabel = new JLabel("Highscores", SwingConstants.CENTER);
@ -30,11 +32,28 @@ public class HighscoreDialog extends JDialog {
Setup.styleLabel(titleLabel); // Schriftstil setzen
add(titleLabel, BorderLayout.NORTH);
String[] columnNames = {"Platz", "Name", "Zeit (Sek.)", "Spielfeld"};
String[] columnNames = {"Platz", "Name", "Zeit (Sek.)", "Spielfeld", "Durchschnittszeit des Spielfelds"};
tableModel = new DefaultTableModel(columnNames, 0);
JTable highscoreTable = new JTable(tableModel);
highscoreTable.setFillsViewportHeight(true);
highscoreTable.setEnabled(false); // Tabelle nur zur Anzeige
// Renderer, um Text in der Mitte der Zellen zu platzieren
DefaultTableCellRenderer centerRenderer = new DefaultTableCellRenderer();
centerRenderer.setHorizontalAlignment(SwingConstants.CENTER);
for (int i = 0; i < highscoreTable.getColumnCount(); i++) {
highscoreTable.getColumnModel().getColumn(i).setCellRenderer(centerRenderer);
}
// Automatische Spaltenbreitenanpassung und individuelle Breiten setzen
highscoreTable.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
highscoreTable.getColumnModel().getColumn(0).setPreferredWidth(50); // Platz
highscoreTable.getColumnModel().getColumn(1).setPreferredWidth(150); // Name
highscoreTable.getColumnModel().getColumn(2).setPreferredWidth(100); // Punkte
highscoreTable.getColumnModel().getColumn(3).setPreferredWidth(150); // Spielfeld
highscoreTable.getColumnModel().getColumn(4).setPreferredWidth(230); // Durchschnittszeit
JScrollPane scrollPane = new JScrollPane(highscoreTable);
add(scrollPane, BorderLayout.CENTER);
@ -59,7 +78,7 @@ public class HighscoreDialog extends JDialog {
if (confirmation == JOptionPane.YES_OPTION) {
highscoreManager.clearHighscores();
loadHighscores(); // Tabelle aktualisieren
loadHighscoresWithAverages(); // Tabelle aktualisieren
JOptionPane.showMessageDialog(this, "Alle Highscores wurden gelöscht.");
}
});
@ -69,27 +88,28 @@ public class HighscoreDialog extends JDialog {
add(buttonPanel, BorderLayout.SOUTH);
// Highscores laden
loadHighscores();
loadHighscoresWithAverages();
}
private void loadHighscores() {
private void loadHighscoresWithAverages() {
tableModel.setRowCount(0); // Tabelle zurücksetzen
List<HighscoreManager.Highscore> highscores = highscoreManager.getHighscores();
List<HighscoreManager.Highscore> highscores = highscoreManager.getSortedHighscores();
Map<String, Double> averageTimes = highscoreManager.getAverageTimesByBoard();
highscores.sort(Comparator.comparingInt(HighscoreManager.Highscore::getScore)); // Sortierung: Kürzeste Zeit zuerst
int rank = 1; // Platznummer
int rank = 1;
for (HighscoreManager.Highscore highscore : highscores) {
double averageTime = averageTimes.getOrDefault(highscore.getBoardName(), 0.0);
tableModel.addRow(new Object[]{
rank++, // Platznummer hochzählen
highscore.getPlayerName(), // Name des Spielers
highscore.getScore(), // Zeit in Sekunden
highscore.getBoardName() // Name des Spielfelds
rank++, // Platzierung
highscore.getPlayerName(), // Name
highscore.getScore(), // Punkte
highscore.getBoardName(), // Spielfeld
String.format("%.2f", averageTime) // Durchschnittszeit
});
}
}
public void refreshHighscores() {
loadHighscores();
loadHighscoresWithAverages();
}
}

71
Hitori/src/main/java/PR2/HitoriSpiel/Utils/HighscoreManager.java
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@ -1,15 +1,12 @@
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.*;
import java.util.concurrent.locks.ReentrantLock;
public class HighscoreManager {
private static final String HIGHSCORE_FILE = "highscores.txt";
private static final String HIGHSCORE_FILE = "Files/highscores.txt";
private static final ReentrantLock fileLock = new ReentrantLock();
// Highscore-Datenstruktur
private final List<Highscore> highscoreList = new ArrayList<>();
@ -47,7 +44,7 @@ public class HighscoreManager {
// Neue Methode: Überprüfung, ob ein neuer Highscore erreicht wurde
public boolean isNewHighscore(int elapsedTime, String boardName) {
List<Highscore> highscores = getHighscores();
List<Highscore> highscores = getSortedHighscores();
// Prüfen, ob das Board bereits einen Highscore-Eintrag hat
for (Highscore highscore : highscores) {
@ -63,16 +60,25 @@ public class HighscoreManager {
// 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) { // Name, Punkte, Spielfeld
highscoreList.add(new Highscore(parts[0], Integer.parseInt(parts[1]), parts[2]));
try (InputStream inputStream = getClass().getClassLoader().getResourceAsStream(HIGHSCORE_FILE)) {
if (inputStream == null) {
System.out.println("Datei highscores.txt nicht im Classpath gefunden.");
return;
}
try (BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream))) {
highscoreList.clear(); // Liste zurücksetzen
String line;
while ((line = reader.readLine()) != null) {
String[] parts = line.split(",");
if (parts.length == 3) { // Name, Punkte, Spielfeld
String playerName = parts[0].trim();
int score = Integer.parseInt(parts[1].trim());
String boardName = parts[2].trim();
highscoreList.add(new Highscore(playerName, score, boardName));
}
}
}
} 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 {
@ -96,11 +102,40 @@ public class HighscoreManager {
}
}
// Highscores abrufen
public List<Highscore> getHighscores() {
return new ArrayList<>(highscoreList); // Modifizierbare Kopie zurückgeben
// Highscores abrufen (sortiert nach kürzester Zeit)
public List<Highscore> getSortedHighscores() {
fileLock.lock();
try {
highscoreList.sort(Comparator.comparingInt(Highscore::getScore)); // Kürzeste Zeit zuerst
return new ArrayList<>(highscoreList); // Kopie der Liste zurückgeben
} finally {
fileLock.unlock();
}
}
// Durchschnittszeit für jedes Spielfeld berechnen
public Map<String, Double> getAverageTimesByBoard() {
fileLock.lock();
try {
Map<String, List<Integer>> boardScores = new HashMap<>();
for (Highscore highscore : highscoreList) {
boardScores.computeIfAbsent(highscore.getBoardName(), k -> new ArrayList<>()).add(highscore.getScore());
}
Map<String, Double> averageTimes = new HashMap<>();
for (Map.Entry<String, List<Integer>> entry : boardScores.entrySet()) {
List<Integer> scores = entry.getValue();
double average = scores.stream().mapToInt(Integer::intValue).average().orElse(0.0);
averageTimes.put(entry.getKey(), average);
}
return averageTimes;
} finally {
fileLock.unlock();
}
}
// Löscht alle Highscores
public void clearHighscores() {
fileLock.lock();

4
Hitori/src/main/resources/Files/highscores.txt
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@ -1 +1,3 @@
ame, Zeit (Sekunden), Spielfeld
NameTest,123,Hitori4x4
Test,456,Hitori4x4
Ioana,234,Hitori8x8