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Reworked and fixed issues with savePgn feature

SavePgn
Justin 2025-06-23 21:20:30 +02:00
parent ea2c0066fd 12bea41b1e
commit a669a4b2ff
6 changed files with 207 additions and 17 deletions
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68
schach/src/main/java/de/hs_mannheim/informatik/chess/controller/GameController.java
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@ -15,20 +15,33 @@ import de.hs_mannheim.informatik.chess.model.MoveDTO;
import de.hs_mannheim.informatik.chess.model.PieceDTO;
import de.hs_mannheim.informatik.chess.model.BoardDTO;
import de.hs_mannheim.informatik.chess.view.GameGui;
import de.hs_mannheim.informatik.chess.view.MainGui;
public class GameController {
GameGui gui;
ChessEngine engine;
GameEndCallback callback;
private boolean gameOver = false;
private int selectedRow = -1, selectedCol = -1;
private List<int[]> highlightedFields = new ArrayList<>();
public GameController(GameGui gui, ChessEngine engine) {
public GameController(GameGui gui, ChessEngine engine, GameEndCallback callback) {
this.gui = gui;
this.engine = engine;
this.callback = callback;
engine.initTimers(3, 0);
time();
initListeners();
updateGuiBoard();
}
private void time() {
engine.getWhiteTimer().setOnTick(secs -> gui.updateWhiteTimerLabel(secs));
engine.getBlackTimer().setOnTick(secs -> gui.updateBlackTimerLabel(secs));
engine.getWhiteTimer().setOnTimeout(() -> onTimeout("WHITE"));
engine.getBlackTimer().setOnTimeout(() -> onTimeout("BLACK"));
engine.getWhiteTimer().start();
}
private int flipRow(int row) {
return gui.isFlipped() ? 7 - row : row;
}
@ -114,6 +127,9 @@ public class GameController {
}
private void handleClick(int guiRow, int guiCol) {
if (gameOver) return;
int modelRow = flipRow(guiRow);
int modelCol = flipCol(guiCol);
@ -159,6 +175,9 @@ public class GameController {
}
private void handleMove(MoveDTO move) {
if (gameOver) return;
BoardDTO boardDTO = engine.getBoardAsDTO();
PieceDTO piece = boardDTO.getBoard()[move.getFromRow()][move.getFromCol()];
boolean isPawn = piece != null && piece.getType().equals("PAWN");
@ -190,8 +209,16 @@ public class GameController {
if (engine.isMated()) {
String winner = engine.getCurrentPlayer().equals("WHITE") ? "SCHWARZ" : "WEIß";
gui.displayMessage(winner + " hat gewonnen (Schachmatt)!");
gameOver = true;
askForRestart();
} else if (engine.isStalemate() || engine.isDraw()) {
gui.displayMessage("Remis! (Stalemate oder andere Regel)");
gameOver = true;
askForRestart();
}
if (!engine.isMated() && !engine.isStalemate() && !engine.isDraw()) {
switchTimers();
}
}
@ -201,6 +228,17 @@ public class GameController {
gui.updateBoard(board);
}
private void switchTimers() {
if (engine.getCurrentPlayer().equals("WHITE")) {
engine.getBlackTimer().stop();
engine.getWhiteTimer().start();
} else {
engine.getWhiteTimer().stop();
engine.getBlackTimer().start();
}
}
// Hilfsmethode, um von Koordinaten (row/col) auf z.B. "E2" zu kommen
private String coordToChessNotation(int modelRow, int modelCol) {
char file = (char)('A' + modelCol);
@ -209,6 +247,32 @@ public class GameController {
}
// Timeout-Methode
private void onTimeout(String color) {
if (gameOver) return; // Doppelt hält besser
gameOver = true;
String winner = color.equals("WHITE") ? "SCHWARZ" : "WEIß";
gui.displayMessage(winner + " hat durch Zeit gewonnen!");
engine.getWhiteTimer().stop();
engine.getBlackTimer().stop();
askForRestart();
}
private void askForRestart() {
int answer = javax.swing.JOptionPane.showConfirmDialog(
null,
"Neue Partie starten?",
"Spiel beendet",
javax.swing.JOptionPane.YES_NO_OPTION
);
javax.swing.SwingUtilities.getWindowAncestor(gui.getField(0, 0)).dispose();
if (answer == javax.swing.JOptionPane.YES_OPTION) {
callback.onNewGameRequested();
} else {
callback.onReturnToMenu();
}
}
private void resetFieldBackground(int row, int col) {
Color LIGHT = new Color(0xe0e1dd);
Color DARK = new Color(0x778da9);

6
schach/src/main/java/de/hs_mannheim/informatik/chess/controller/GameEndCallback.java 100644
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@ -0,0 +1,6 @@
package de.hs_mannheim.informatik.chess.controller;
public interface GameEndCallback {
void onNewGameRequested();
void onReturnToMenu();
}

10
schach/src/main/java/de/hs_mannheim/informatik/chess/controller/MainController.java
View File

@ -31,7 +31,15 @@ public class MainController {
mainGui.close();
GameGui gameGui = new GameGui();
ChessEngine engine = new ChessEngine();
new GameController(gameGui, engine);
GameEndCallback callback = new GameEndCallback() {
public void onNewGameRequested() {
startNormalMode();
}
public void onReturnToMenu() {
new MainController();
}
};
new GameController(gameGui, engine, callback);
}
private void startCreativeMode() {

10
schach/src/main/java/de/hs_mannheim/informatik/chess/model/ChessEngine.java
View File

@ -28,6 +28,8 @@ public class ChessEngine {
private static final Logger logger = Logger.getLogger(ChessEngine.class.getName());
private int currentMoveIndex = 0;
private Timer whiteTimer;
private Timer blackTimer;
public ChessEngine() {
logging();
@ -245,6 +247,11 @@ public class ChessEngine {
return games;
}
public void initTimers(int min, int sec) {
whiteTimer = new Timer(min, sec);
blackTimer = new Timer(min, sec);
}
public void saveAsPgn(Game game, String path, String dateiname) {
// Sicher alle Strings holen (nie null)
String event = safe(game.getRound().getEvent().getName());
@ -362,4 +369,7 @@ public class ChessEngine {
}
public Timer getWhiteTimer() { return whiteTimer; }
public Timer getBlackTimer() { return blackTimer; }
}

61
schach/src/main/java/de/hs_mannheim/informatik/chess/model/Timer.java 100644
View File

@ -0,0 +1,61 @@
package de.hs_mannheim.informatik.chess.model;
import java.util.function.Consumer;
public class Timer {
private int secondsLeft;
private javax.swing.Timer swingTimer;
private Runnable onTimeout;
private Consumer<Integer> onTick;
public Timer(int minutes, int seconds) {
this.secondsLeft = minutes * 60 + seconds;
}
public void setOnTimeout(Runnable onTimeout) {
this.onTimeout = onTimeout;
}
public void setOnTick(Consumer<Integer> onTick) {
this.onTick = onTick;
}
public void start() {
if (swingTimer != null && swingTimer.isRunning()) {
swingTimer.stop();
}
swingTimer = new javax.swing.Timer(1000, e -> {
secondsLeft--;
if (onTick != null) {
onTick.accept(secondsLeft);
}
if (secondsLeft <= 0) {
stop();
if (onTimeout != null) {
onTimeout.run();
}
}
});
swingTimer.start();
}
public void stop() {
if (swingTimer != null) {
swingTimer.stop();
}
}
public void reset(int minutes, int seconds) {
stop();
this.secondsLeft = minutes * 60 + seconds;
if (onTick != null) {
onTick.accept(secondsLeft);
}
}
public int getSecondsLeft() {
return secondsLeft;
}
}

63
schach/src/main/java/de/hs_mannheim/informatik/chess/view/GameGui.java
View File

@ -27,12 +27,15 @@ public class GameGui {
private JLabel[][] fields = new JLabel[8][8];
private JButton flipBoardButton;
private boolean isFlipped = false;
JButton btnSave = new JButton("💾");
private JLabel whiteTimerLabel;
private JLabel blackTimerLabel;
JButton btnFirst = new JButton("|<");
JButton btnPrev = new JButton("<");
JButton btnNext = new JButton(">");
JButton btnLast = new JButton(">|");
JButton btnSave = new JButton("SavePgn");
Color LIGHT = new Color(0xe0e1dd);
Color DARK = new Color(0x778da9);
@ -161,6 +164,9 @@ public class GameGui {
JPanel statsPanel = new JPanel(new BorderLayout());
statsPanel.setBackground(new Color(0x0d1b2a));
// Panel für die Timer (NORD)
statsPanel.add(timerPanel(), BorderLayout.NORTH);
// Move-Liste
moveListPanel = new JPanel();
moveListPanel.setLayout(new BoxLayout(moveListPanel, BoxLayout.Y_AXIS));
@ -169,32 +175,49 @@ public class GameGui {
moveListScroll.setPreferredSize(new Dimension(250, 800));
statsPanel.add(moveListScroll, BorderLayout.CENTER);
// Button-Leiste
// Button-Leiste (SÜD)
JPanel buttonPanel = new JPanel();
buttonPanel.setBackground(new Color(0x0d1b2a));
// Grid oder Flow
buttonPanel.setLayout(new GridLayout(1, 4, 10, 0));
// Style (optional)
buttonPanel.setLayout(new GridLayout(1, 5, 10, 0)); // Jetzt 5 statt 4 Spalten!
btnFirst.setBackground(new Color(0x212529)); btnFirst.setForeground(Color.WHITE);
btnPrev.setBackground(new Color(0x212529)); btnPrev.setForeground(Color.WHITE);
btnNext.setBackground(new Color(0x212529)); btnNext.setForeground(Color.WHITE);
btnLast.setBackground(new Color(0x212529)); btnLast.setForeground(Color.WHITE);
btnLast.setBackground(new Color(0x212529)); btnSave.setForeground(Color.WHITE);
// Hinzufügen
btnSave.setBackground(new Color(0x218838)); btnSave.setForeground(Color.WHITE);
buttonPanel.add(btnFirst);
buttonPanel.add(btnPrev);
buttonPanel.add(btnNext);
buttonPanel.add(btnLast);
buttonPanel.add(btnSave);
// Unten ins BorderLayout
statsPanel.add(buttonPanel, BorderLayout.SOUTH);
return statsPanel;
}
private JPanel timerPanel() {
JPanel panel = new JPanel(new GridLayout(2, 1));
panel.setBackground(new Color(0x0d1b2a));
whiteTimerLabel = new JLabel("Weiß: 03:00", SwingConstants.CENTER);
blackTimerLabel = new JLabel("Schwarz: 03:00", SwingConstants.CENTER);
whiteTimerLabel.setFont(new Font("SansSerif", Font.BOLD, 24));
whiteTimerLabel.setForeground(Color.WHITE);
whiteTimerLabel.setBackground(new Color(0x1b263b));
whiteTimerLabel.setOpaque(true);
blackTimerLabel.setFont(new Font("SansSerif", Font.BOLD, 24));
blackTimerLabel.setForeground(Color.WHITE);
blackTimerLabel.setBackground(new Color(0x1b263b));
blackTimerLabel.setOpaque(true);
panel.add(whiteTimerLabel);
panel.add(blackTimerLabel);
return panel;
}
public String showPromotionDialog(String color) {
String[] choices = {"Dame", "Turm", "Springer", "Läufer"};
String choice = (String) JOptionPane.showInputDialog(
@ -268,6 +291,24 @@ public class GameGui {
}
}
public void updateWhiteTimerLabel(int secondsLeft) {
whiteTimerLabel.setText("Weiß: " + formatTime(secondsLeft));
}
public void updateBlackTimerLabel(int secondsLeft) {
blackTimerLabel.setText("Schwarz: " + formatTime(secondsLeft));
}
private String formatTime(int seconds) {
int min = seconds / 60;
int sec = seconds % 60;
return String.format("%02d:%02d", min, sec);
}
// Optional: Getter, falls du direkt ran willst (braucht man aber fast nie)
public JLabel getWhiteTimerLabel() { return whiteTimerLabel; }
public JLabel getBlackTimerLabel() { return blackTimerLabel; }
public void displayMessage(String msg) {
JOptionPane.showMessageDialog(null, msg);