add simple pgn loader

src/main/java/de/mannheim/th/chess/domain/Game.java

@@ -16,7 +16,6 @@ import com.github.bhlangonijr.chesslib.move.MoveList;
 import com.github.bhlangonijr.chesslib.pgn.PgnHolder;
 
 import de.mannheim.th.chess.App;
-import de.mannheim.th.chess.ui.SpielFrame;
 import de.mannheim.th.chess.utl.Clock;
 
 /**
@@ -29,7 +28,6 @@ public class Game {
 
   private Board board;
   private Clock clock;
-  private SpielFrame sp;
   private String modus;
   private boolean rotieren, zuruecknahme;
 
@@ -68,9 +66,6 @@ public class Game {
     this.movelist = new MoveList();
 
     clock = new Clock(modus);
-
-    sp = new SpielFrame(this);
-
   }
 
   /**
@@ -89,6 +84,8 @@ public class Game {
       this.board.doMove(move);
     }
 
+    this.clock = new Clock("blitz");
+
     // this.clockPlayer1 = new Clock();
     // this.clockPlayer2 = new Clock();
   }

src/main/java/de/mannheim/th/chess/ui/MainFrame.java

@@ -8,6 +8,7 @@ import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 
 import de.mannheim.th.chess.App;
+import de.mannheim.th.chess.domain.Game;
 
 import javax.swing.JLabel;
 
@@ -28,6 +29,7 @@ public class MainFrame extends JFrame {
 
   private static final long serialVersionUID = 1L;
   private JPanel contentPane;
+  private Game game;
 
   /**
    * Create the frame.
@@ -77,9 +79,7 @@ public class MainFrame extends JFrame {
 
       @Override
       public void actionPerformed(ActionEvent e) {
-
-				ModeSelectionFrame ms = new ModeSelectionFrame();
-
+        openSelectModeFrame();
       }
 
     });
@@ -87,6 +87,12 @@ public class MainFrame extends JFrame {
 
     contentPane.add(Box.createVerticalStrut(15));
 
+    JButton pgnLoaderButton = new JButton("Lade aus PGN Datei");
+    pgnLoaderButton.addActionListener(e -> openPgnSelectFrame());
+    contentPane.add(pgnLoaderButton);
+
+    contentPane.add(Box.createVerticalStrut(15));
+
     JButton btnNewButton_2 = new JButton("App beenden");
 
     btnNewButton_2.setBackground(Color.LIGHT_GRAY);
@@ -105,4 +111,22 @@ public class MainFrame extends JFrame {
     contentPane.add(btnNewButton_2);
     setVisible(true);
   }
+
+  public void startGame() {
+    if (this.game != null) {
+      SpielFrame sf = new SpielFrame(this.game);
+    }
+  }
+
+  public void setGame(Game game) {
+    this.game = game;
+  }
+
+  private void openSelectModeFrame() {
+    ModeSelectionFrame ms = new ModeSelectionFrame(this);
+  }
+
+  private void openPgnSelectFrame() {
+    PGNLoaderFrame pf = new PGNLoaderFrame(this);
+  }
 }

src/main/java/de/mannheim/th/chess/ui/ModeSelectionFrame.java

@@ -28,7 +28,7 @@ public class ModeSelectionFrame extends JFrame {
   private final ArrayList<Game> spiele = new ArrayList<>();
   private String fen;
 
-    public ModeSelectionFrame() {
+  public ModeSelectionFrame(MainFrame mf) {
     // Frame-Eigenschaften
     setTitle("Modusauswahl");
     setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
@@ -121,8 +121,10 @@ public class ModeSelectionFrame extends JFrame {
         boolean zuruecknahme = jb2.isSelected();
 
         Game game = new Game(modus, rotieren, zuruecknahme, fen);
+        mf.setGame(game);
+        mf.startGame();
 
-                spiele.add(game);
+        // spiele.add(game);
 
         dispose();
       }

src/main/java/de/mannheim/th/chess/ui/PGNLoaderFrame.java

@@ -0,0 +1,100 @@
+package de.mannheim.th.chess.ui;
+
+import java.util.List;
+import java.awt.BorderLayout;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.io.File;
+
+import javax.swing.BoxLayout;
+import javax.swing.DefaultListModel;
+import javax.swing.JButton;
+import javax.swing.JFileChooser;
+import javax.swing.JFrame;
+import javax.swing.JList;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.ListSelectionModel;
+
+import com.github.bhlangonijr.chesslib.game.Game;
+import com.github.bhlangonijr.chesslib.pgn.PgnHolder;
+
+public class PGNLoaderFrame extends JFrame {
+  private PgnHolder pgn;
+  private File selectedFile;
+  private List<Game> games;
+  private DefaultListModel<String> gameListModel;
+  private JPanel contentPane;
+  private JList<String> gameList;
+
+  public PGNLoaderFrame(MainFrame mf) {
+    setResizable(true);
+    setAlwaysOnTop(true);
+    setTitle("Schach");
+    setBounds(100, 100, 500, 500);
+
+    contentPane = new JPanel();
+    setContentPane(contentPane);
+
+    contentPane.setLayout(new BoxLayout(contentPane, BoxLayout.Y_AXIS));
+
+    JButton fileSelectButton = new JButton("Select File");
+    fileSelectButton.addActionListener(new ActionListener() {
+      @Override
+      public void actionPerformed(ActionEvent e) {
+        JFileChooser fileChooser = new JFileChooser();
+        int returnValue = fileChooser.showOpenDialog(null);
+        if (returnValue == JFileChooser.APPROVE_OPTION) {
+          selectedFile = fileChooser.getSelectedFile();
+        }
+      }
+    });
+    contentPane.add(fileSelectButton);
+
+    JButton loadPgnButton = new JButton("Load file");
+    loadPgnButton.addActionListener(e -> loadFile());
+    contentPane.add(loadPgnButton);
+
+    gameListModel = new DefaultListModel<>();
+
+    gameList = new JList<>(gameListModel);
+    gameList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
+    gameList.setVisibleRowCount(5);
+
+    JScrollPane scrollPane = new JScrollPane(gameList);
+
+    contentPane.add(scrollPane);
+
+    JButton startGameButton = new JButton("Starte Spiel");
+    startGameButton.addActionListener(e -> {
+      int index = gameList.getSelectedIndex();
+      de.mannheim.th.chess.domain.Game game = new de.mannheim.th.chess.domain.Game(games.get(index).getHalfMoves());
+
+      mf.setGame(game);
+      mf.startGame();
+    });
+    contentPane.add(startGameButton);
+
+    this.setVisible(true);
+
+  }
+
+  private void loadFile() {
+    if (this.selectedFile != null) {
+      pgn = new PgnHolder(this.selectedFile.getAbsolutePath());
+      try {
+        pgn.loadPgn();
+        games = pgn.getGames();
+        int i = 0;
+        for (Game game : games) {
+          gameListModel.addElement(i++ + "");
+        }
+        gameList.revalidate();
+      } catch (Exception e) {
+        // TODO: handle exception
+      }
+
+    }
+  }
+
+}