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Aktuelles Spiel kann als pgn an gewünschten Speicherort, mit gewünschten 

Namen gespeichert werden.
Header bis auf Datum ist immer Gleich
SavePgn
valen 2025-06-23 13:16:13 +02:00
parent 1dccba2e15
commit ffbdb8b6e0
3 changed files with 108 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
schach/src/main/java/de/hs_mannheim/informatik/chess/controller/GameController.java
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@ -8,6 +8,8 @@ import java.util.List;
import javax.swing.BorderFactory;
import com.github.bhlangonijr.chesslib.game.Game;
import de.hs_mannheim.informatik.chess.model.ChessEngine;
import de.hs_mannheim.informatik.chess.model.MoveDTO;
import de.hs_mannheim.informatik.chess.model.PieceDTO;
@ -69,6 +71,25 @@ public class GameController {
updateGuiBoard();
});
gui.getBtnSave().addActionListener(e -> {
System.out.println("Save-Button wurde geklickt!");
Game currentGame = engine.getCurrentGame();
javax.swing.JFileChooser fileChooser = new javax.swing.JFileChooser();
fileChooser.setDialogTitle("PGN speichern unter...");
int userSelection = fileChooser.showSaveDialog(null);
if (userSelection == javax.swing.JFileChooser.APPROVE_OPTION) {
java.io.File fileToSave = fileChooser.getSelectedFile();
try {
engine.saveAsPgn(currentGame, fileToSave.getParent(), fileToSave.getName());
gui.displayMessage("PGN gespeichert: " + fileToSave.getAbsolutePath());
} catch (Exception ex) {
gui.displayMessage("Fehler beim Speichern: " + ex.getMessage());
}
}
});
gui.getFlipBoardButton().addActionListener(e -> {
//ALLE Highlights und Borders zurücksetzen

98
schach/src/main/java/de/hs_mannheim/informatik/chess/model/ChessEngine.java
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@ -14,9 +14,13 @@ import java.util.logging.SimpleFormatter;
import com.github.bhlangonijr.chesslib.Board;
import com.github.bhlangonijr.chesslib.Piece;
import com.github.bhlangonijr.chesslib.Square;
import com.github.bhlangonijr.chesslib.game.Game;
import com.github.bhlangonijr.chesslib.move.Move;
import com.github.bhlangonijr.chesslib.pgn.PgnHolder;
import com.github.bhlangonijr.chesslib.game.*;
import com.github.bhlangonijr.chesslib.move.MoveList;
import java.time.LocalDate;
import com.github.bhlangonijr.chesslib.Side;
public class ChessEngine {
private Board board;
@ -242,14 +246,17 @@ public class ChessEngine {
}
public void saveAsPgn(Game game, String path, String dateiname) {
String event = game.getRound().getEvent().getName();
String site = game.getRound().getEvent().getSite();
// Sicher alle Strings holen (nie null)
String event = safe(game.getRound().getEvent().getName());
String site = safe(game.getRound().getEvent().getSite());
String round = "" + game.getRound().getNumber();
String date = game.getRound().getEvent().getStartDate();
String wName = game.getWhitePlayer().getName();
String bName = game.getBlackPlayer().getName();
String result = game.getResult().getDescription();
// Datum für PGN-Format (YYYY.MM.DD)
String date = safe(game.getRound().getEvent().getStartDate()).replace("-", ".");
String wName = safe(game.getWhitePlayer().getName());
String bName = safe(game.getBlackPlayer().getName());
String result = safe(game.getResult().getDescription());
// PGN-Header zusammenbauen
StringBuilder header = new StringBuilder();
header.append("[Event \"" + event + "\"]\n");
header.append("[Site \"" + site + "\"]\n");
@ -257,23 +264,25 @@ public class ChessEngine {
header.append("[Round \"" + round + "\"]\n");
header.append("[White \"" + wName + "\"]\n");
header.append("[Black \"" + bName + "\"]\n");
header.append("[Result \"" + result + "\"]\n");
header.append("\n");
header.append("[Result \"" + result + "\"]\n\n");
StringBuilder sb = new StringBuilder();
// Züge als SAN holen
StringBuilder moves = new StringBuilder();
String[] sanArray = game.getHalfMoves().toSanArray();
for (int i = 0; i < sanArray.length; i++) {
if (i % 2 == 0) {
sb.append((i / 2 + 1)).append(". ");
moves.append((i / 2 + 1)).append(". ");
}
sb.append(sanArray[i]).append(" ");
moves.append(sanArray[i]).append(" ");
// Optional: Zeilenumbruch für Lesbarkeit
// if (i > 0 && i % 8 == 0) moves.append("\n");
}
moves.append(result); // Ergebnis am Ende!
sb.append(result); // Endergebnis muss auch am Ende stehen!
String file = header.toString() + sb.toString();
String file = header + moves.toString();
// Datei schreiben
try {
Files.writeString(Path.of(path, dateiname), file, StandardCharsets.UTF_8);
} catch (IOException e) {
@ -281,6 +290,65 @@ public class ChessEngine {
}
}
// Hilfsfunktion für Null-Sicherheit
private String safe(String s) {
return s == null ? "?" : s;
}
public Game getCurrentGame() {
return getCurrentGame(this.board, this.moves, this.currentMoveIndex);
}
public Game getCurrentGame(Board board, java.util.List<Move> moves, int currentMoveIndex) {
// Event und Turnierdaten setzen
Event event = new Event();
event.setName("Generated Game");
event.setSite("Local");
event.setStartDate(LocalDate.now().toString()); // Format: yyyy-MM-dd
// Runde anlegen
Round round = new Round(event);
round.setNumber(1);
// Spiel initialisieren
Game game = new Game("1", round); // "1" ist die Game-ID
// Spieler setzen (deine MyPlayer-Klasse)
game.setWhitePlayer(new MyPlayer("White"));
game.setBlackPlayer(new MyPlayer("Black"));
// Ergebnis setzen
if (board.isMated()) {
game.setResult(board.getSideToMove() == Side.WHITE ? GameResult.BLACK_WON : GameResult.WHITE_WON);
} else if (board.isStaleMate() || board.isDraw()) {
game.setResult(GameResult.DRAW);
} else {
game.setResult(GameResult.ONGOING);
}
// Züge übernehmen
MoveList moveList = new MoveList();
for (Move move : moves) {
moveList.add(move);
}
game.setHalfMoves(moveList);
// Position auf aktuellen Zug setzen (letzter gespielter Halbzug)
if (currentMoveIndex > 0 && currentMoveIndex <= moveList.size()) {
game.setPosition(currentMoveIndex - 1);
} else {
game.setPosition(moveList.size() - 1);
}
// FEN setzen: JETZT das aktuelle Board-FEN verwenden!
game.setBoard(new Board());
game.getBoard().loadFromFen(board.getFen());
return game;
}
public void loadMoves(List<Move> moveList) {
board = new Board(); // Neues leeres Brett
moves.clear();

4
schach/src/main/java/de/hs_mannheim/informatik/chess/view/GameGui.java
View File

@ -32,6 +32,7 @@ public class GameGui {
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);
@ -179,12 +180,14 @@ public class GameGui {
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
buttonPanel.add(btnFirst);
buttonPanel.add(btnPrev);
buttonPanel.add(btnNext);
buttonPanel.add(btnLast);
buttonPanel.add(btnSave);
// Unten ins BorderLayout
statsPanel.add(buttonPanel, BorderLayout.SOUTH);
@ -243,6 +246,7 @@ public class GameGui {
public JButton getBtnPrev() { return btnPrev; }
public JButton getBtnNext() { return btnNext; }
public JButton getBtnLast() { return btnLast; }
public JButton getBtnSave() { return btnSave; }
public void updateBoard(BoardDTO boardDTO) {
PieceDTO[][] board = boardDTO.getBoard();