Merge branch 'main' of https://gitty.informatik.hs-mannheim.de/3020772/Schach.git into main

Reviewed-on: #28

quellen

@@ -1,2 +1,5 @@
 JFileChoser in UI: (mit GPT)
-Prompt: "Wie kann ich in swing in java Files aus einem Explorer auswählen und speichern?".
+Prompt: "Wie kann ich in swing in java Files aus einem Explorer auswählen und speichern?".
+
+JButton mit Text und Icon gleichzeitig belegen:
+Pompt: "Kann ich einem button einen text und ein bild gleichzeigtig geben?".

src/main/java/de/mannheim/th/chess/App.java

@@ -1,25 +1,32 @@
 package de.mannheim.th.chess;
 
-import de.mannheim.th.chess.ui.MainFrame;
+import java.io.IOException;
 
-import org.apache.logging.log4j.LogManager;
+import de.mannheim.th.chess.ui.MainFrame;
-import org.apache.logging.log4j.Logger;
+import de.mannheim.th.chess.utl.OpeningRecognizer;
+
+// import org.apache.logging.log4j.LogManager;
+// import org.apache.logging.log4j.Logger;
 
 /**
- * Eine einfache Schach App mithilfe von {@linkplain https://github.com/bhlangonijr/chesslib} entwickelt.
+ * Eine einfache Schach App mithilfe von
+ * {@linkplain https://github.com/bhlangonijr/chesslib} entwickelt.
+ * 
  * @author Matias Mas Viehl, Dominik Stuck und Marius Guendel
  * @version 0.0.1
  */
 public class App {
-	
+
-	private static final Logger logger = LogManager.getLogger(App.class);
+  // private static final Logger logger = LogManager.getLogger(App.class);
-	
+
-	private static MainFrame userinterface;
+  /**
-	/**
+   * Main-Methode.
-	 * Main-Methode.
+   * 
-	 * @param args
+   * @param args
-	 */
+ * @throws IOException 
-    public static void main(String[] args) {
+   */
-        userinterface = new MainFrame();
+  public static void main(String[] args) throws IOException {
-    }
+	OpeningRecognizer.loadOpenings();
+	new MainFrame();
+  }
 }

src/main/java/de/mannheim/th/chess/controller/ButtonAufgebenListener.java

@@ -46,6 +46,7 @@ public class ButtonAufgebenListener extends JFrame implements ActionListener {
 		}
 		
 		this.sf.setBoardMode(BoardMode.finished);
+		this.sf.enableControlPanelButtons();
 
 		sf.setButtonsActions();
 		

src/main/java/de/mannheim/th/chess/controller/ButtonFileLoaderListener.java

@@ -14,41 +14,43 @@ import javax.swing.JOptionPane;
 
 import de.mannheim.th.chess.ui.ModeSelectionFrame;
 
-public class ButtonFileLoaderListener implements ActionListener{
+public class ButtonFileLoaderListener implements ActionListener {
-	
-	private ModeSelectionFrame msf;
-	
-	public ButtonFileLoaderListener(ModeSelectionFrame msf) {
-		this.msf = msf;
-		
-	}
 
-	@Override
+  private ModeSelectionFrame msf;
-	public void actionPerformed(ActionEvent e) {
-		// TODO Auto-generated method stub
-		
-		JFileChooser dateiWaehler = new JFileChooser();
-		JFrame jfFile = new JFrame();
-		int auswahl = dateiWaehler.showOpenDialog(jfFile);
 
-		if (auswahl == JFileChooser.APPROVE_OPTION) {
+  public ButtonFileLoaderListener(ModeSelectionFrame msf) {
-			File ausgewaehlteDatei = dateiWaehler.getSelectedFile();
+    this.msf = msf;
-			JOptionPane.showMessageDialog(jfFile, "Gewählte Datei:\n" + ausgewaehlteDatei.getAbsolutePath());
 
-			try {
+  }
-				BufferedReader br = new BufferedReader(new FileReader(ausgewaehlteDatei));
+
-				
+  @Override
-				msf.setFen(br.readLine());
+  public void actionPerformed(ActionEvent e) {
-				
+    // TODO Auto-generated method stub
-			} catch (FileNotFoundException e1) {
+
-				// TODO Auto-generated catch block
+    JFileChooser dateiWaehler = new JFileChooser();
-				e1.printStackTrace();
+    JFrame jfFile = new JFrame();
-			} catch (IOException e1) {
+    int auswahl = dateiWaehler.showOpenDialog(jfFile);
-				// TODO Auto-generated catch block
+
-				e1.printStackTrace();
+    if (auswahl == JFileChooser.APPROVE_OPTION) {
-			}
+      File ausgewaehlteDatei = dateiWaehler.getSelectedFile();
-		}
+      JOptionPane.showMessageDialog(jfFile, "Gewählte Datei:\n" + ausgewaehlteDatei.getAbsolutePath());
-		
+
-	}
+      try {
+        BufferedReader br = new BufferedReader(new FileReader(ausgewaehlteDatei));
+
+        msf.setFen(br.readLine());
+
+        br.close();
+
+      } catch (FileNotFoundException e1) {
+        // TODO Auto-generated catch block
+        e1.printStackTrace();
+      } catch (IOException e1) {
+        // TODO Auto-generated catch block
+        e1.printStackTrace();
+      }
+    }
+
+  }
 
 }

src/main/java/de/mannheim/th/chess/controller/ButtonFileSaverListener.java

@@ -6,7 +6,6 @@ import java.io.BufferedWriter;
 import java.io.File;
 import java.io.FileWriter;
 import java.io.IOException;
-import java.util.List;
 
 import javax.swing.JFileChooser;
 import javax.swing.JFrame;
@@ -14,48 +13,46 @@ import javax.swing.JFrame;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 
-import com.github.bhlangonijr.chesslib.move.Move;
-
 import de.mannheim.th.chess.App;
 import de.mannheim.th.chess.domain.Game;
 
-public class ButtonFileSaverListener implements ActionListener{
+public class ButtonFileSaverListener implements ActionListener {
-	
-	private static final Logger logger = LogManager.getLogger(App.class);
-	
-	private Game g;
-	private JFrame sf;
-	
-	public ButtonFileSaverListener(JFrame sf, Game g) {
-		this.sf = sf;
-		this.g = g;
-	}
 
-	@Override
+  private static final Logger logger = LogManager.getLogger(App.class);
-	public void actionPerformed(ActionEvent e) {
-		
-		logger.info("Spiel wird gespeichert.");
-		
-		JFileChooser chooser  = new JFileChooser();
-		chooser.setCurrentDirectory(new File(System.getProperty("user.home") + "/Documents"));
-		
-		chooser.setDialogTitle("Datei speichern");
-		int userSelection = chooser.showSaveDialog(sf);
 
-        if (userSelection == JFileChooser.APPROVE_OPTION) {
+  private Game g;
-            File fileToSave = chooser.getSelectedFile();
+  private JFrame sf;
 
-            try (BufferedWriter writer = new BufferedWriter(new FileWriter(fileToSave))) {
+  public ButtonFileSaverListener(JFrame sf, Game g) {
-                
+    this.sf = sf;
-               writer.write(g.getFen());
+    this.g = g;
-               
+  }
-               logger.info(g.getFen());
+
-            } catch (IOException e1) {
+  @Override
-                e1.printStackTrace();
+  public void actionPerformed(ActionEvent e) {
-            }
+
-        } else {
+    logger.info("Spiel wird gespeichert.");
-           logger.info("Speichern fehlgeschlagen.");
+
-        }
+    JFileChooser chooser = new JFileChooser();
-	}
+    chooser.setCurrentDirectory(new File(System.getProperty("user.home") + "/Documents"));
+
+    chooser.setDialogTitle("Datei speichern");
+    int userSelection = chooser.showSaveDialog(sf);
+
+    if (userSelection == JFileChooser.APPROVE_OPTION) {
+      File fileToSave = chooser.getSelectedFile();
+
+      try (BufferedWriter writer = new BufferedWriter(new FileWriter(fileToSave))) {
+
+        writer.write(g.getFen());
+
+        logger.info(g.getFen());
+      } catch (IOException e1) {
+        e1.printStackTrace();
+      }
+    } else {
+      logger.info("Speichern fehlgeschlagen.");
+    }
+  }
 
 }

src/main/java/de/mannheim/th/chess/controller/ButtonMovePieceListener.java

@@ -27,31 +27,33 @@ public class ButtonMovePieceListener implements ActionListener {
     else
       this.game.playMove(this.mv);
 
+    this.game.setViewPointer(this.game.getMoveList().size() - 1);
+
     if (this.game.isDraw()) {
       this.game.stopClock();
+      this.sf.setBoardMode(BoardMode.finished);
+      this.sf.enableControlPanelButtons();
       this.sf.showResult("Unentschieden!");
-      this.sf.setBoardMode(BoardMode.gameEnd);
-      
     } else if (this.game.isMate()) {
       this.game.stopClock();
-      this.sf.showResult("Spieler "+game.getActivePlayer()+" hat gewonnen!");
+      this.sf.setBoardMode(BoardMode.finished);
-      
+      this.sf.enableControlPanelButtons();
-      
+      this.sf.showResult("Spieler " + game.getActivePlayer() + " hat gewonnen!");
-      this.sf.setBoardMode(BoardMode.gameEnd);
+    } else {
-      
+      this.sf.setBoardMode(BoardMode.normal);
-    }
+      if (game.getLastMove() != null) {
-    this.sf.setBoardMode(BoardMode.normal);
-    this.sf.setCursor(null);
-    
-    //hier rotieren markieren
-    
-    if(game.isRotieren())sf.setWechsel(!sf.isWechsel());
-    
-    this.sf.erstelleBrett();
-    
-    if (game.getLastMove() != null) {
-        
         sf.aktualisiereAusgabe();
+      }
     }
+
+    this.sf.setCursor(null);
+
+    // hier rotieren markieren
+
+    if (game.isRotieren())
+      sf.setWechsel(!sf.isWechsel());
+
+    this.sf.erstelleBrett();
+
   }
 }

src/main/java/de/mannheim/th/chess/controller/ButtonToNormalListener.java

@@ -3,7 +3,6 @@ package de.mannheim.th.chess.controller;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 
-import de.mannheim.th.chess.domain.Game;
 import de.mannheim.th.chess.ui.SpielFrame;
 import de.mannheim.th.chess.ui.SpielFrame.BoardMode;
 
@@ -20,7 +19,7 @@ public class ButtonToNormalListener implements ActionListener {
     this.sf.setSelectedSquare(null);
     this.sf.setCursor(null);
     this.sf.erstelleBrett();
-	
+
   }
 
 }

src/main/java/de/mannheim/th/chess/controller/controlPanel/BaseButtonViewListener.java

@@ -0,0 +1,24 @@
+package de.mannheim.th.chess.controller.controlPanel;
+
+import de.mannheim.th.chess.ui.SpielFrame;
+import de.mannheim.th.chess.domain.Game;
+
+public abstract class BaseButtonViewListener {
+  protected SpielFrame sf;
+  protected Game game;
+
+  public BaseButtonViewListener(Game game, SpielFrame sf) {
+    this.sf = sf;
+    this.game = game;
+  }
+
+  /**
+   * Loads the gamestate and renders the board
+   */
+  protected void updateView() {
+    this.game.loadView();
+    this.sf.setDefaultButtons();
+    this.sf.applyBoardButtons();
+    this.sf.ladeBrett();
+  }
+}

src/main/java/de/mannheim/th/chess/controller/controlPanel/ButtonQuickloadListener.java

@@ -0,0 +1,24 @@
+package de.mannheim.th.chess.controller.controlPanel;
+
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+import de.mannheim.th.chess.domain.Game;
+import de.mannheim.th.chess.ui.SpielFrame;
+
+public class ButtonQuickloadListener implements ActionListener {
+  private Game game;
+  private SpielFrame sf;
+
+  public ButtonQuickloadListener(Game game, SpielFrame sf) {
+    this.game = game;
+    this.sf = sf;
+  }
+
+  @Override
+  public void actionPerformed(ActionEvent e) {
+    this.game.quickload();
+    this.sf.erstelleBrett();
+    this.sf.aktualisiereAusgabe();
+  }
+}

src/main/java/de/mannheim/th/chess/controller/controlPanel/ButtonQuicksaveListener.java

@@ -0,0 +1,19 @@
+package de.mannheim.th.chess.controller.controlPanel;
+
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+import de.mannheim.th.chess.domain.Game;
+
+public class ButtonQuicksaveListener implements ActionListener {
+  private Game game;
+
+  public ButtonQuicksaveListener(Game game) {
+    this.game = game;
+  }
+
+  @Override
+  public void actionPerformed(ActionEvent e) {
+    this.game.quicksave();
+  }
+}

src/main/java/de/mannheim/th/chess/controller/controlPanel/ButtonViewBackListener.java

@@ -0,0 +1,24 @@
+package de.mannheim.th.chess.controller.controlPanel;
+
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+import de.mannheim.th.chess.domain.Game;
+import de.mannheim.th.chess.ui.SpielFrame;
+
+public class ButtonViewBackListener extends BaseButtonViewListener implements ActionListener {
+
+  public ButtonViewBackListener(Game game, SpielFrame sf) {
+    super(game, sf);
+  }
+
+  @Override
+  public void actionPerformed(ActionEvent e) {
+    if (this.game.getViewPointer() > 0) {
+      this.game.setViewPointer(this.game.getViewPointer() - 1);
+      updateView();
+    }
+
+  }
+
+}

src/main/java/de/mannheim/th/chess/controller/controlPanel/ButtonViewFirstListener.java

@@ -0,0 +1,21 @@
+package de.mannheim.th.chess.controller.controlPanel;
+
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+import de.mannheim.th.chess.domain.Game;
+import de.mannheim.th.chess.ui.SpielFrame;
+
+public class ButtonViewFirstListener extends BaseButtonViewListener implements ActionListener {
+
+  public ButtonViewFirstListener(Game game, SpielFrame sf) {
+    super(game, sf);
+  }
+
+  @Override
+  public void actionPerformed(ActionEvent e) {
+    this.game.setViewPointer(0);
+    updateView();
+  }
+
+}

src/main/java/de/mannheim/th/chess/controller/controlPanel/ButtonViewForwardListener.java

@@ -0,0 +1,24 @@
+package de.mannheim.th.chess.controller.controlPanel;
+
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+import de.mannheim.th.chess.domain.Game;
+import de.mannheim.th.chess.ui.SpielFrame;
+
+public class ButtonViewForwardListener extends BaseButtonViewListener implements ActionListener {
+
+  public ButtonViewForwardListener(Game game, SpielFrame sf) {
+    super(game, sf);
+  }
+
+  @Override
+  public void actionPerformed(ActionEvent e) {
+    if (this.game.getMoveList().size() > this.game.getViewPointer()) {
+      this.game.setViewPointer(this.game.getViewPointer() + 1);
+      updateView();
+    }
+
+  }
+
+}

src/main/java/de/mannheim/th/chess/controller/controlPanel/ButtonViewLastListener.java

@@ -0,0 +1,22 @@
+
+package de.mannheim.th.chess.controller.controlPanel;
+
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+import de.mannheim.th.chess.domain.Game;
+import de.mannheim.th.chess.ui.SpielFrame;
+
+public class ButtonViewLastListener extends BaseButtonViewListener implements ActionListener {
+
+  public ButtonViewLastListener(Game game, SpielFrame sf) {
+    super(game, sf);
+  }
+
+  @Override
+  public void actionPerformed(ActionEvent e) {
+    this.game.setViewPointer(this.game.getMoveList().size());
+    updateView();
+  }
+
+}

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

@@ -1,5 +1,6 @@
 package de.mannheim.th.chess.domain;
 
+import java.util.ArrayList;
 import java.util.List;
 import java.util.stream.Collectors;
 
@@ -15,7 +16,6 @@ import com.github.bhlangonijr.chesslib.move.Move;
 import com.github.bhlangonijr.chesslib.move.MoveList;
 
 import de.mannheim.th.chess.App;
-import de.mannheim.th.chess.ui.SpielFrame;
 import de.mannheim.th.chess.utl.Clock;
 
 /**
@@ -28,25 +28,31 @@ public class Game {
 
   private Board board;
   private Clock clock;
-  private SpielFrame sp;
-  private String modus;
   private boolean rotieren, zuruecknahme;
+  
+  ArrayList<Piece> removedPieces;
 
   private MoveList movelist;
+  private int viewPointer;
 
-  public Game() {
+  private MoveList savestate;
-
+  private String startPosFen;
-    this.board = new Board();
-    this.movelist = new MoveList();
-    clock = new Clock("blitz");
-    clock.start();
-  }
 
   /**
    * Conststructs a new standard GameBoard.
    */
+  public Game() {
+
+    this.board = new Board();
+    this.movelist = new MoveList();
+    this.startPosFen = this.board.getFen();
+    removedPieces = new ArrayList<>();
+
+    clock = new Clock("blitz");
+    clock.start();
+  }
+
   public Game(String modus, boolean rotieren, boolean zuruecknahme, String fen) {
-    this.modus = modus;
     this.rotieren = rotieren;
     this.zuruecknahme = zuruecknahme;
 
@@ -57,12 +63,11 @@ public class Game {
 
     this.board.loadFromFen(fen);
 
+    this.startPosFen = this.board.getFen();
     this.movelist = new MoveList();
 
     clock = new Clock(modus);
-
+    removedPieces = new ArrayList<>();
-    sp = new SpielFrame(this);
-
   }
 
   /**
@@ -73,14 +78,14 @@ public class Game {
   public Game(MoveList movelist) {
     this.board = new Board();
 
+    this.startPosFen = this.board.getFen();
     this.movelist = movelist;
 
     for (Move move : movelist) {
       this.board.doMove(move);
     }
 
-    // this.clockPlayer1 = new Clock();
+    this.clock = new Clock("blitz");
-    // this.clockPlayer2 = new Clock();
   }
 
   /**
@@ -93,10 +98,7 @@ public class Game {
     this.board.loadFromFen(fen);
 
     this.movelist = new MoveList();
-    // this.sp = new SpielFrame();
+    this.startPosFen = this.board.getFen();
-
-    // this.clockPlayer1 = new Clock();
-    // this.clockPlayer2 = new Clock();
   }
 
   /**
@@ -105,6 +107,14 @@ public class Game {
    * @param move the move to be played
    */
   public void playMove(Move move) {
+	Piece removedPiece = board.getPiece(move.getTo());
+	if (removedPiece != Piece.NONE) {
+		int removedPiecesCount = removedPieces.size();
+		removedPieces.add(removedPiece);
+		if (removedPiecesCount + 1 < removedPieces.size()) {
+			removedPieces.removeLast();
+		}
+		}
     this.board.doMove(move);
     this.movelist.add(move);
     clock.pressClock();
@@ -119,22 +129,115 @@ public class Game {
 
   public void undo() {
     this.board.undoMove();
-    this.movelist.removeLast();
+    Move lastMove = this.movelist.removeLast();
+    Piece removedPiece = board.getPiece(lastMove.getTo());
+    if (removedPiece != Piece.NONE) {
+    	removedPieces.remove(removedPiece);
+    }
+  }
+
+  /**
+   * Copies the current move list to the savestate
+   */
+  public void quicksave() {
+    // TODO: save the current clocktime
+    this.savestate = new MoveList(this.movelist);
+
+    logger.info("Quicksaved...");
+  }
+
+  /**
+   * Loads the save state
+   *
+   * @brief creates a new board with the startPosFen and then plays all the moves
+   *        from the savestate
+   */
+  public void quickload() {
+    if (this.savestate != null) {
+
+      this.board = new Board();
+      this.movelist.clear();
+      this.board.loadFromFen(startPosFen);
+
+      for (Move move : savestate) {
+        this.playMove(move);
+      }
+
+      logger.info("Quickloaded...");
+    }
   }
 
   /**
    * Plays the move on the board and adds it to the movelist
    *
-   * @param origin     The square from wich it moves from.
+   * @param origin     The square from which it moves from.
    * @param desination The square where it will move to.
    */
   public void playMove(Square origin, Square desination) {
     Move move = new Move(origin, desination);
+    Piece removedPiece = board.getPiece(desination);
+    if (removedPiece != Piece.NONE) {
+    	int removedPiecesCount = removedPieces.size();
+    	removedPieces.add(removedPiece);
+    	if (removedPieces.size() > removedPiecesCount + 1) {
+    		removedPieces.removeLast();
+    	}
+    }
     this.board.doMove(move);
     this.movelist.add(move);
+    clock.pressClock();
 
   }
 
+  public void doPromotionMove(int piece, Square origin, Square destination) {
+    System.out.println(piece);
+    Piece promotedTo;
+    switch (piece) {
+      case 7:
+        promotedTo = Piece.BLACK_KNIGHT;
+        break;
+      case 4:
+        promotedTo = Piece.BLACK_QUEEN;
+        break;
+      case 5:
+        promotedTo = Piece.BLACK_ROOK;
+        break;
+      case 6:
+        promotedTo = Piece.BLACK_BISHOP;
+        break;
+      case 3:
+        promotedTo = Piece.WHITE_KNIGHT;
+        break;
+      case 0:
+        promotedTo = Piece.WHITE_QUEEN;
+        break;
+      case 1:
+        promotedTo = Piece.WHITE_ROOK;
+        break;
+      case 2:
+        promotedTo = Piece.WHITE_BISHOP;
+        break;
+      default:
+        promotedTo = Piece.WHITE_QUEEN;
+    }
+    Move promotionMove = new Move(origin, destination, promotedTo);
+    playMove(promotionMove);
+  }
+
+  /**
+   * Loads the current view
+   *
+   * @brief Creates a new gameboard from the start pos and playes moves until it
+   *        reaches the viewPointer
+   */
+  public void loadView() {
+    this.board = new Board();
+    this.board.loadFromFen(this.startPosFen);
+    for (int i = 0; i < this.viewPointer; i++) {
+      this.board.doMove(this.movelist.get(i));
+    }
+  }
+
   public boolean isMate() {
     return board.isMated();
   }
@@ -194,45 +297,6 @@ public class Game {
         .collect(Collectors.toList());
   }
 
-  public void doPromotionMove(int piece, Square origin, Square destination) {
-    System.out.println(piece);
-    Piece promotedTo;
-    switch (piece) {
-      case 7:
-        promotedTo = Piece.BLACK_KNIGHT;
-        break;
-      case 4:
-        promotedTo = Piece.BLACK_QUEEN;
-        break;
-      case 5:
-        promotedTo = Piece.BLACK_ROOK;
-        break;
-      case 6:
-        promotedTo = Piece.BLACK_BISHOP;
-        break;
-      case 3:
-        promotedTo = Piece.WHITE_KNIGHT;
-        break;
-      case 0:
-        promotedTo = Piece.WHITE_QUEEN;
-        break;
-      case 1:
-        promotedTo = Piece.WHITE_ROOK;
-        break;
-      case 2:
-        promotedTo = Piece.WHITE_BISHOP;
-        break;
-      default:
-        promotedTo = Piece.WHITE_QUEEN;
-    }
-    Move promotionMove = new Move(origin, destination, promotedTo);
-    playMove(promotionMove);
-  }
-
-  public void setModus(String modus) {
-    this.modus = modus;
-  }
-
   public Clock getClock() {
     return this.clock;
   }
@@ -262,7 +326,6 @@ public class Game {
   }
 
   public Board getBoard() {
-    // TODO Auto-generated method stub
     return this.board;
   }
 
@@ -271,16 +334,24 @@ public class Game {
     return board.getFen();
   }
 
-//  public Square getSelectedSquare() {
-//    return this.getSelectedSquare();
-//  }
-
   public String getUnicodeFromMove(Move move) {
     return board.getPiece(move.getTo()).getFanSymbol().toUpperCase();
   }
+
+  public void setViewPointer(int i) {
+    this.viewPointer = i;
+  }
+
+  public int getViewPointer() {
+    return this.viewPointer;
+  }
   
+  public ArrayList<Piece> getRemovedPieces() {
+	  return removedPieces;
+  }
+
   public boolean isRotieren() {
-		return rotieren;
+    return rotieren;
-	  }
+  }
 
 }

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

@@ -1,8 +0,0 @@
-package de.mannheim.th.chess.domain;
-
-/**
- * Ueberprueft, ob ein Zug gueltig ist.
- */
-public class MoveChecker{
-	
-}

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

@@ -1,8 +0,0 @@
-package de.mannheim.th.chess.domain;
-
-/**
- * Liest einen Zug ein.
- */
-public class MoveReader{
-	
-}

src/main/java/de/mannheim/th/chess/model/Database.java

@@ -1,11 +0,0 @@
-package de.mannheim.th.chess.model;
-
-/**
- * Speichert Spielstaende, bisher gespielte Spiele und weiteres in einem File.
- */
-public class Database{
-	
-	public Database() {
-		
-	}
-}

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

@@ -1,11 +0,0 @@
-package de.mannheim.th.chess.ui;
-
-import de.mannheim.th.chess.model.Database;
-
-/**
- * ???
- */
-public class Creator{
-	
-	private Database database = new Database();
-}

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

@@ -1,16 +0,0 @@
-package de.mannheim.th.chess.ui;
-
-import de.mannheim.th.chess.domain.Game;
-
-/**
- * Zeigt das Spielbrett mit den Stats rechts daneben an.
- */
-public class GameWindow{
-	
-	//private Game gamelogic = new Game();
-	
-	public GameWindow() {
-		
-	}
-	
-}

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

@@ -4,105 +4,158 @@ import javax.swing.JFrame;
 import javax.swing.JPanel;
 import javax.swing.border.EmptyBorder;
 
-import org.apache.logging.log4j.LogManager;
+// import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
+// import org.apache.logging.log4j.Logger;
 
-import de.mannheim.th.chess.App;
+// import de.mannheim.th.chess.App;
+import de.mannheim.th.chess.domain.Game;
 
 import javax.swing.JLabel;
 
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
+import java.io.IOException;
 
 import javax.swing.Box;
 import javax.swing.BoxLayout;
 import javax.swing.JButton;
 
-import java.awt.Component;
 import java.awt.Font;
 import java.awt.Color;
 
 public class MainFrame extends JFrame {
-	
-	private static final Logger logger = LogManager.getLogger(App.class);
 
-	private static final long serialVersionUID = 1L;
+  // private static final Logger logger = LogManager.getLogger(App.class);
-	private JPanel contentPane;
 
-	/**
+  private static final long serialVersionUID = 1L;
-	 * Create the frame.
+  private JPanel contentPane;
-	 */
+  private Game game;
-	public MainFrame() {
 
-		setBackground(Color.LIGHT_GRAY);
+  /**
-		setResizable(true);
+   * Create the frame.
-		setAlwaysOnTop(true);
+ * @throws IOException 
-		setTitle("Schach");
+   */
-		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+  public MainFrame() {
-		setBounds(100, 100, 500, 500);
+	  
 
-		contentPane = new JPanel();
+    setBackground(Color.LIGHT_GRAY);
-		contentPane.setBackground(new Color(90, 90, 90));
+    setResizable(true);
-		contentPane.setForeground(Color.BLACK);
+    setAlwaysOnTop(true);
-		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
+    setTitle("Schach");
+    setDefaultCloseOperation(EXIT_ON_CLOSE);
+    setBounds(100, 100, 500, 500);
 
-		setContentPane(contentPane);
+    contentPane = new JPanel();
+    contentPane.setBackground(new Color(90, 90, 90));
+    contentPane.setForeground(Color.BLACK);
+    contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
 
-		contentPane.setLayout(new BoxLayout(contentPane, BoxLayout.Y_AXIS));
+    setContentPane(contentPane);
 
-		contentPane.add(Box.createVerticalStrut(10));
+    contentPane.setLayout(new BoxLayout(contentPane, BoxLayout.Y_AXIS));
 
-		JLabel lblNewLabel = new JLabel("Schach");
+    contentPane.add(Box.createVerticalStrut(10));
-		lblNewLabel.setForeground(Color.BLACK);
-		lblNewLabel.setFont(new Font("Serif", Font.BOLD, 60));
-		lblNewLabel.setAlignmentX(Component.CENTER_ALIGNMENT);
-		contentPane.add(lblNewLabel);
 
-		contentPane.add(Box.createVerticalStrut(10));
+    JLabel lblNewLabel = new JLabel("Schach");
+    lblNewLabel.setForeground(Color.BLACK);
+    lblNewLabel.setFont(new Font("Serif", Font.BOLD, 60));
+    lblNewLabel.setAlignmentX(CENTER_ALIGNMENT);
+    contentPane.add(lblNewLabel);
 
-		JLabel lblNewLabel_1 = new JLabel("by Dominik, Marius und Matias");
+    contentPane.add(Box.createVerticalStrut(10));
-		lblNewLabel_1.setFont(new Font("Calibri", Font.ITALIC, 24));
-		lblNewLabel_1.setAlignmentX(Component.CENTER_ALIGNMENT);
-		contentPane.add(lblNewLabel_1);
 
-		contentPane.add(Box.createVerticalStrut(75));
+    JLabel lblNewLabel_1 = new JLabel("by Dominik, Marius und Matias");
+    lblNewLabel_1.setFont(new Font("Calibri", Font.ITALIC, 24));
+    lblNewLabel_1.setAlignmentX(CENTER_ALIGNMENT);
+    contentPane.add(lblNewLabel_1);
 
-		JButton btnNewButton = new JButton("Neues Spiel starten");
+    contentPane.add(Box.createVerticalStrut(75));
-		
-		btnNewButton.setBackground(Color.LIGHT_GRAY);
-		btnNewButton.setForeground(Color.BLACK);
-		btnNewButton.setFont(new Font("Tahoma", Font.BOLD, 16));
-		btnNewButton.setAlignmentX(Component.CENTER_ALIGNMENT);
-		btnNewButton.addActionListener(new ActionListener() {
 
-			@Override
+    JButton btnNewButton = new JButton("Neues Spiel starten");
-			public void actionPerformed(ActionEvent e) {
 
-				ModeSelectionFrame ms = new ModeSelectionFrame();
+    btnNewButton.setBackground(Color.LIGHT_GRAY);
+    btnNewButton.setForeground(Color.BLACK);
+    btnNewButton.setFont(new Font("Tahoma", Font.BOLD, 16));
+    btnNewButton.setAlignmentX(CENTER_ALIGNMENT);
+    btnNewButton.addActionListener(new ActionListener() {
 
-			}
+      @Override
+      public void actionPerformed(ActionEvent e) {
+        openSelectModeFrame();
+      }
 
-		});
+    });
-		contentPane.add(btnNewButton);
+    contentPane.add(btnNewButton);
 
-		contentPane.add(Box.createVerticalStrut(15));
+    contentPane.add(Box.createVerticalStrut(15));
 
-		JButton btnNewButton_2 = new JButton("App beenden");
+    JButton pgnLoaderButton = new JButton("Lade aus PGN Datei");
-		
+    pgnLoaderButton.setBackground(Color.LIGHT_GRAY);
-		btnNewButton_2.setBackground(Color.LIGHT_GRAY);
+    pgnLoaderButton.setForeground(Color.BLACK);
-		btnNewButton_2.setForeground(Color.BLACK);
+    pgnLoaderButton.setFont(new Font("Tahoma", Font.BOLD, 16));
-		btnNewButton_2.setFont(new Font("Tahoma", Font.BOLD, 16));
+    pgnLoaderButton.setAlignmentX(CENTER_ALIGNMENT);
-		btnNewButton_2.setAlignmentX(Component.CENTER_ALIGNMENT);
+    pgnLoaderButton.addActionListener(e -> openPgnSelectFrame());
-		btnNewButton_2.addActionListener(new ActionListener() {
+    contentPane.add(pgnLoaderButton);
 
-			@Override
+    contentPane.add(Box.createVerticalStrut(15));
-			public void actionPerformed(ActionEvent e) {
-				System.exit(0);
-			}
 
-		});
+    JButton btnNewButton_2 = new JButton("App beenden");
 
-		contentPane.add(btnNewButton_2);
+    btnNewButton_2.setBackground(Color.LIGHT_GRAY);
-		setVisible(true);
+    btnNewButton_2.setForeground(Color.BLACK);
-	}
+    btnNewButton_2.setFont(new Font("Tahoma", Font.BOLD, 16));
+    btnNewButton_2.setAlignmentX(CENTER_ALIGNMENT);
+    btnNewButton_2.addActionListener(new ActionListener() {
+
+      @Override
+      public void actionPerformed(ActionEvent e) {
+        System.exit(0);
+      }
+
+    });
+
+    contentPane.add(btnNewButton_2);
+    setVisible(true);
+  }
+
+  /**
+   * Starts the spielframe and game in playmode
+ * @throws IOException 
+   */
+  public void startGame() {
+    if (this.game != null) {
+      //this.game.stopClock();
+      new SpielFrame(this.game);
+    }
+  }
+
+  /**
+   * Starts the spielframe and game in view mode
+   */
+  public void startView() {
+    if (this.game != null) {
+      this.game.stopClock();
+      SpielFrame sf = new SpielFrame(this.game);
+      sf.setMode(SpielFrame.BoardMode.finished);
+      sf.enableControlPanelButtons();
+    }
+  }
+
+  public void setGame(Game game) {
+    this.game = game;
+  }
+
+  /**
+   * opens the selectmodeframe
+   */
+  private void openSelectModeFrame() {
+    new ModeSelectionFrame(this);
+  }
+
+  /**
+   * Opens the pgnselectorframe
+   */
+  private void openPgnSelectFrame() {
+    new PGNLoaderFrame(this);
+  }
 }

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

@@ -3,135 +3,130 @@ package de.mannheim.th.chess.ui;
 import java.awt.*;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileNotFoundException;
-import java.io.FileReader;
-import java.io.IOException;
-import java.util.ArrayList;
 import javax.swing.*;
 import javax.swing.border.EmptyBorder;
 
-import org.apache.logging.log4j.LogManager;
+// import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
+// import org.apache.logging.log4j.Logger;
 
-import de.mannheim.th.chess.App;
+// import de.mannheim.th.chess.App;
 import de.mannheim.th.chess.controller.ButtonFileLoaderListener;
 import de.mannheim.th.chess.domain.Game;
 
 public class ModeSelectionFrame extends JFrame {
-	
-	private static final Logger logger = LogManager.getLogger(App.class);
 
-    private static final long serialVersionUID = 1L;
+  // private static final Logger logger = LogManager.getLogger(App.class);
-    private final JPanel contentPane;
-    private final ArrayList<Game> spiele = new ArrayList<>();
-    private String fen;
 
-    public ModeSelectionFrame() {
+  private static final long serialVersionUID = 1L;
-        // Frame-Eigenschaften
+  private final JPanel contentPane;
-        setTitle("Modusauswahl");
+  private String fen;
-        setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
-        setBounds(100, 100, 500, 500);
-        setResizable(true);
-        setAlwaysOnTop(true);
 
-        // Panel konfigurieren
+  public ModeSelectionFrame(MainFrame mf) {
-        contentPane = new JPanel();
+    // Frame-Eigenschaften
-        contentPane.setBackground(new Color(90, 90, 90));
+    setTitle("Modusauswahl");
-        contentPane.setBorder(new EmptyBorder(20, 20, 20, 20));
+    setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
-        contentPane.setLayout(new BoxLayout(contentPane, BoxLayout.Y_AXIS));
+    setBounds(100, 100, 600, 600);
-        setContentPane(contentPane);
+    setResizable(true);
+    setAlwaysOnTop(true);
 
-        // Überschrift
+    // Panel konfigurieren
-        JLabel jl = new JLabel("Welchen Modus wollen Sie spielen?");
+    contentPane = new JPanel();
-        jl.setFont(new Font("Calibri", Font.BOLD, 20));
+    contentPane.setBackground(new Color(90, 90, 90));
-        jl.setForeground(Color.BLACK);
+    contentPane.setBorder(new EmptyBorder(20, 20, 20, 20));
-        jl.setAlignmentX(Component.CENTER_ALIGNMENT);
+    contentPane.setLayout(new BoxLayout(contentPane, BoxLayout.Y_AXIS));
-        contentPane.add(jl);
+    setContentPane(contentPane);
-        contentPane.add(Box.createVerticalStrut(15));
 
-        // Modusauswahl
+    // Überschrift
-        String[] modi = {"Blitz", "Schnellschach", "Klassisch"};
+    JLabel jl = new JLabel("Welchen Modus wollen Sie spielen?");
-        JComboBox<String> jcb1  = new JComboBox<>(modi);
+    jl.setFont(new Font("Calibri", Font.BOLD, 20));
-        jcb1 .setMaximumSize(new Dimension(150, 30));
+    jl.setForeground(Color.BLACK);
-        jcb1 .setAlignmentX(Component.CENTER_ALIGNMENT);
+    jl.setAlignmentX(CENTER_ALIGNMENT);
-        contentPane.add(jcb1 );
+    contentPane.add(jl);
-        contentPane.add(Box.createVerticalStrut(15));
+    contentPane.add(Box.createVerticalStrut(15));
 
-        // Spielbrettdrehen
+    // Modusauswahl
-        JLabel jl2  = new JLabel("Soll das Spielbrett nach jedem Zug gedreht werden?");
+    String[] modi = { "Blitz", "Schnellschach", "Klassisch" };
-        jl2 .setFont(new Font("Calibri", Font.BOLD, 20));
+    JComboBox<String> jcb1 = new JComboBox<>(modi);
-        jl2 .setForeground(Color.BLACK);
+    jcb1.setMaximumSize(new Dimension(150, 30));
-        jl2 .setAlignmentX(Component.CENTER_ALIGNMENT);
+    jcb1.setAlignmentX(CENTER_ALIGNMENT);
-        contentPane.add(jl2 );
+    contentPane.add(jcb1);
+    contentPane.add(Box.createVerticalStrut(15));
 
-        JCheckBox jb1  = new JCheckBox();
+    // Spielbrettdrehen
-        jb1.setOpaque(false);
+    JLabel jl2 = new JLabel("Soll das Spielbrett nach jedem Zug gedreht werden?");
-        jb1.setFocusPainted(false);
+    jl2.setFont(new Font("Calibri", Font.BOLD, 20));
-        jb1.setForeground(Color.BLACK);
+    jl2.setForeground(Color.BLACK);
-        jb1 .setAlignmentX(Component.CENTER_ALIGNMENT);
+    jl2.setAlignmentX(CENTER_ALIGNMENT);
-        jb1 .setMaximumSize(new Dimension(30, 30));
+    contentPane.add(jl2);
-        contentPane.add(jb1 );
-        contentPane.add(Box.createVerticalStrut(15));
 
-        // Zurücknahmeoption
+    JCheckBox jb1 = new JCheckBox();
-        JLabel jl3 = new JLabel("Sollen Zurücknahmen erlaubt sein?");
+    jb1.setOpaque(false);
-        jl3.setFont(new Font("Calibri", Font.BOLD, 20));
+    jb1.setFocusPainted(false);
-        jl3.setForeground(Color.BLACK);
+    jb1.setForeground(Color.BLACK);
-        jl3.setAlignmentX(Component.CENTER_ALIGNMENT);
+    jb1.setAlignmentX(CENTER_ALIGNMENT);
-        contentPane.add(jl3);
+    jb1.setMaximumSize(new Dimension(30, 30));
+    contentPane.add(jb1);
+    contentPane.add(Box.createVerticalStrut(15));
 
-        JCheckBox jb2 = new JCheckBox();
+    // Zurücknahmeoption
-        jb2.setOpaque(false);
+    JLabel jl3 = new JLabel("Sollen Zurücknahmen erlaubt sein?");
-        jb2.setFocusPainted(false);
+    jl3.setFont(new Font("Calibri", Font.BOLD, 20));
-        jb2.setForeground(Color.BLACK);
+    jl3.setForeground(Color.BLACK);
-        jb2.setAlignmentX(Component.CENTER_ALIGNMENT);
+    jl3.setAlignmentX(CENTER_ALIGNMENT);
-        jb2.setMaximumSize(new Dimension(30, 30));
+    contentPane.add(jl3);
-        contentPane.add(jb2);
-      
-        contentPane.add(Box.createVerticalStrut(15));
 
-		JButton btnNewButton_1 = new JButton("Vergangenes Spiel laden");
+    JCheckBox jb2 = new JCheckBox();
-		
+    jb2.setOpaque(false);
-		btnNewButton_1.setBackground(Color.LIGHT_GRAY);
+    jb2.setFocusPainted(false);
-		btnNewButton_1.setForeground(Color.BLACK);
+    jb2.setForeground(Color.BLACK);
-		btnNewButton_1.setFont(new Font("Tahoma", Font.BOLD, 16));
+    jb2.setAlignmentX(CENTER_ALIGNMENT);
-		btnNewButton_1.setAlignmentX(Component.CENTER_ALIGNMENT);
+    jb2.setMaximumSize(new Dimension(30, 30));
-		btnNewButton_1.addActionListener(new ButtonFileLoaderListener(this));
+    contentPane.add(jb2);
 
-		contentPane.add(btnNewButton_1);
+    contentPane.add(Box.createVerticalStrut(15));
-        
-        contentPane.add(Box.createVerticalStrut(25));
 
-        // Spiel starten Button
+    JButton btnNewButton_1 = new JButton("Vergangenes Spiel laden");
-        JButton btnNewButton  = new JButton("Spiel starten");
-        btnNewButton .setBackground(Color.LIGHT_GRAY);
-        btnNewButton .setForeground(Color.BLACK);
-        btnNewButton .setFont(new Font("Tahoma", Font.BOLD, 16));
-        btnNewButton .setAlignmentX(Component.CENTER_ALIGNMENT);
-        contentPane.add(btnNewButton );
 
-        // Button-Listener
+    btnNewButton_1.setBackground(Color.LIGHT_GRAY);
-        btnNewButton .addActionListener(new ActionListener() {
+    btnNewButton_1.setForeground(Color.BLACK);
-            @Override
+    btnNewButton_1.setFont(new Font("Tahoma", Font.BOLD, 16));
-            public void actionPerformed(ActionEvent e) {
+    btnNewButton_1.setAlignmentX(CENTER_ALIGNMENT);
-                String modus = (String) jcb1.getSelectedItem();
+    btnNewButton_1.addActionListener(new ButtonFileLoaderListener(this));
-                boolean rotieren = jb1.isSelected();
-                boolean zuruecknahme = jb2.isSelected();
 
-                Game game = new Game(modus, rotieren, zuruecknahme, fen);
+    contentPane.add(btnNewButton_1);
-               
-                spiele.add(game);
 
-                dispose();
+    contentPane.add(Box.createVerticalStrut(25));
-            }
-        });
 
-        setVisible(true);
+    // Spiel starten Button
-    }
+    JButton btnNewButton = new JButton("Spiel starten");
-    
+    btnNewButton.setBackground(Color.LIGHT_GRAY);
-    public void setFen(String fen) {
+    btnNewButton.setForeground(Color.BLACK);
-    	this.fen = fen;
+    btnNewButton.setFont(new Font("Tahoma", Font.BOLD, 16));
-    }
+    btnNewButton.setAlignmentX(CENTER_ALIGNMENT);
+    contentPane.add(btnNewButton);
+
+    // Button-Listener
+    btnNewButton.addActionListener(new ActionListener() {
+      @Override
+      public void actionPerformed(ActionEvent e) {
+        String modus = (String) jcb1.getSelectedItem();
+        boolean rotieren = jb1.isSelected();
+        boolean zuruecknahme = jb2.isSelected();
+
+        Game game = new Game(modus, rotieren, zuruecknahme, fen);
+        mf.setGame(game);
+        mf.startGame();
+
+        // spiele.add(game);
+
+        dispose();
+      }
+    });
+
+    setVisible(true);
+  }
+
+  public void setFen(String fen) {
+    this.fen = fen;
+  }
 }

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

@@ -0,0 +1,154 @@
+package de.mannheim.th.chess.ui;
+
+import java.util.List;
+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.JProgressBar;
+import javax.swing.JScrollPane;
+import javax.swing.ListSelectionModel;
+import javax.swing.SwingWorker;
+
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
+import com.github.bhlangonijr.chesslib.game.Game;
+import com.github.bhlangonijr.chesslib.pgn.PgnHolder;
+import com.github.bhlangonijr.chesslib.pgn.PgnLoadListener;
+
+public class PGNLoaderFrame extends JFrame {
+
+  private static final Logger logger = LogManager.getLogger(PGNLoaderFrame.class);
+
+  private PgnHolder pgn;
+  private File selectedFile;
+  private List<Game> games;
+  private DefaultListModel<String> gameListModel;
+  private JPanel contentPane;
+  private JList<String> gameList;
+  private JProgressBar progressBar;
+
+  /**
+   * Opens the PNGLoaderFrame
+   */
+  public PGNLoaderFrame(MainFrame mf) {
+
+    // ----- Style -----
+    setResizable(true);
+    setAlwaysOnTop(true);
+    setTitle("PGNLoader");
+    setBounds(100, 100, 500, 500);
+
+    // ----- contentPane -----
+    contentPane = new JPanel();
+    contentPane.setLayout(new BoxLayout(contentPane, BoxLayout.Y_AXIS));
+
+    setContentPane(contentPane);
+
+    // ----- FileSelector -----
+    JButton fileSelectButton = new JButton("Select File");
+    fileSelectButton.addActionListener(e -> {
+      JFileChooser fileChooser = new JFileChooser();
+      int returnValue = fileChooser.showOpenDialog(null);
+      if (returnValue == JFileChooser.APPROVE_OPTION) {
+        selectedFile = fileChooser.getSelectedFile();
+      }
+    });
+    contentPane.add(fileSelectButton);
+
+    // ----- LoadButton -----
+    JButton loadPgnButton = new JButton("Load file");
+    loadPgnButton.addActionListener(e -> loadFile());
+    contentPane.add(loadPgnButton);
+
+    // ----- SelectionList -----
+    gameListModel = new DefaultListModel<>();
+    gameList = new JList<>(gameListModel);
+    gameList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
+    gameList.setVisibleRowCount(5);
+    JScrollPane scrollPane = new JScrollPane(gameList);
+    contentPane.add(scrollPane);
+
+    // ----- ProgressBar -----
+    progressBar = new JProgressBar(0, 100);
+    progressBar.setValue(0);
+    progressBar.setStringPainted(true);
+    contentPane.add(progressBar);
+
+    // ----- StartButton -----
+    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.startView();
+    });
+    contentPane.add(startGameButton);
+
+    this.setVisible(true);
+
+  }
+
+  private void loadFile() {
+    if (this.selectedFile != null) {
+      pgn = new PgnHolder(this.selectedFile.getAbsolutePath());
+
+      LoadPGNWorker loadPGNWorker = new LoadPGNWorker();
+      loadPGNWorker.addPropertyChangeListener(e -> {
+        progressBar.setIndeterminate(true);
+      });
+
+      pgn.getListener().add(loadPGNWorker);
+      loadPGNWorker.execute();
+
+      gameList.revalidate();
+    }
+  }
+
+  private class LoadPGNWorker extends SwingWorker<Integer, Integer> implements PgnLoadListener {
+
+    @Override
+    protected Integer doInBackground() throws Exception {
+      try {
+        pgn.loadPgn();
+        games = pgn.getGames();
+        int totalGames = games.size();
+        for (int i = 0; i < totalGames; i++) {
+          publish(i);
+        }
+      } catch (Exception e) {
+        logger.info("Could not load pgn file!");
+      }
+      return pgn.getSize();
+    }
+
+    @Override
+    protected void process(List<Integer> chunks) {
+      for (Integer index : chunks) {
+        gameListModel.addElement("Game: " + index);
+        setProgress(Math.min(90, index * 100 / games.size()));
+      }
+    }
+
+    @Override
+    protected void done() {
+      setProgress(100);
+      progressBar.setValue(100);
+      progressBar.setIndeterminate(false);
+    }
+
+    @Override
+    public void notifyProgress(int games) {
+      setProgress(Math.min(90, games));
+      progressBar.setValue(Math.min(90, games));
+    }
+  }
+
+}

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

@@ -1,21 +1,29 @@
 package de.mannheim.th.chess.ui;
 
-import org.apache.logging.log4j.LogManager;
+// import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
+// import org.apache.logging.log4j.Logger;
 
 import com.github.bhlangonijr.chesslib.Square;
 import com.github.bhlangonijr.chesslib.move.Move;
 import com.github.bhlangonijr.chesslib.move.MoveList;
+import com.github.bhlangonijr.chesslib.Piece;
+import com.github.bhlangonijr.chesslib.Side;
 
-import de.mannheim.th.chess.App;
 import de.mannheim.th.chess.domain.Game;
 import de.mannheim.th.chess.utl.Clock;
+import de.mannheim.th.chess.utl.OpeningRecognizer;
 import de.mannheim.th.chess.controller.ButtonAufgebenListener;
 import de.mannheim.th.chess.controller.ButtonFileSaverListener;
 import de.mannheim.th.chess.controller.ButtonMovePieceListener;
+import de.mannheim.th.chess.controller.controlPanel.ButtonQuickloadListener;
+import de.mannheim.th.chess.controller.controlPanel.ButtonQuicksaveListener;
 import de.mannheim.th.chess.controller.ButtonSelectPieceListener;
 import de.mannheim.th.chess.controller.ButtonToNormalListener;
 import de.mannheim.th.chess.controller.ButtonUndoMoveListener;
+import de.mannheim.th.chess.controller.controlPanel.ButtonViewBackListener;
+import de.mannheim.th.chess.controller.controlPanel.ButtonViewFirstListener;
+import de.mannheim.th.chess.controller.controlPanel.ButtonViewForwardListener;
+import de.mannheim.th.chess.controller.controlPanel.ButtonViewLastListener;
 
 import java.awt.Font;
 
@@ -31,28 +39,32 @@ import javax.swing.JPanel;
 import javax.swing.JScrollPane;
 import javax.swing.JSplitPane;
 import javax.swing.JTextArea;
+import javax.swing.SwingConstants;
 
 import java.awt.BorderLayout;
 import java.awt.Color;
 import java.awt.Component;
-
+import java.awt.Dimension;
+import java.awt.FlowLayout;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.awt.GridLayout;
+import java.awt.Toolkit;
 
 public class SpielFrame extends JFrame {
 
-	private static final Logger logger = LogManager.getLogger(App.class);
+	// private static final Logger logger = LogManager.getLogger(App.class);
 
 	private static final long serialVersionUID = 1L;
 	private ArrayList<JButton> buttons = new ArrayList<>();
 	private HashMap<JButton, String> belegungen = new HashMap<>();
-	private JPanel panelLinks, panelRechts, contentPane;
+	private JPanel panelLinks, panelRechts, contentPane, controlPanel;
 	private JButton undo, undo2, aufgeben, aufgeben2;
-	private JTextArea ausgabe;
+	private JTextArea ausgabe, blackRemovedPieces, whiteRemovedPieces;
 	private Game game;
 	private Clock clock;
+	private String opening;
 	private ArrayList<String> anzeigeMoves = new ArrayList<String>();
 	private boolean wechsel = false;
 
@@ -60,22 +72,26 @@ public class SpielFrame extends JFrame {
 	private Square selectedSquare;
 
 	public enum BoardMode {
-		normal, pieceSelected, finished, gameEnd
+		normal, pieceSelected, finished
 	}
 
 	/**
 	 * Create the frame.
 	 */
 	public SpielFrame(Game game) {
-
+		opening = "unbekannte Eröffnung";
 		this.game = game;
 		this.clock = game.getClock();
 		this.clock.start();
 
 		mode = BoardMode.normal;
 
-		setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
+		setDefaultCloseOperation(DISPOSE_ON_CLOSE);
-		setBounds(100, 100, 1920, 1080);
+		
+		//setBounds(100, 100, 1920, 1080);
+		Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
+		setBounds(0,0, d.width, d.height);
+		setExtendedState(JFrame.MAXIMIZED_BOTH);
 		setTitle("Schach");
 		setAlwaysOnTop(true);
 
@@ -96,6 +112,8 @@ public class SpielFrame extends JFrame {
 		// Panel für alle Eingaben von Player 2
 		panelRechts.add(getUiPlayerTwo());
 
+		panelRechts.add(createControlPanel());
+
 		// Panel für Statistikanzeigen
 		panelRechts.add(getUiStatistik());
 
@@ -119,25 +137,26 @@ public class SpielFrame extends JFrame {
 	 */
 	public void erstelleBrett() {
 
-		this.clearButtons();
+		this.setDefaultButtons();
-		this.setDefaultBackground();
 		this.setButtonsActions();
+		this.applyBoardButtons();
 
-		ladeBrett();
+		this.ladeBrett();
-
-		panelLinks.revalidate();
-		panelLinks.repaint();
 
 	}
 
-	private int mirrowedGrid(int i) {
+	/**
-		return 63 - (((i / 8) * 8) + (7 - i % 8));
+	 * Sets the to default buttons
+	 */
+	public void setDefaultButtons() {
+		this.clearButtons();
+		this.setDefaultBackground();
 	}
 
 	/**
 	 * holt sich FEN-Zeichenkette und extrahiert daraus die Positionen der Figuren
 	 */
-	private void ladeBrett() {
+	public void ladeBrett() {
 		char[] fen = game.toFEN().replaceAll("/", "").split(" ")[0].toCharArray();
 		int i = 0;
 		for (int j = 0; j < fen.length; j++) {
@@ -145,140 +164,124 @@ public class SpielFrame extends JFrame {
 				int leerfelder = Character.getNumericValue(fen[j]);
 				for (int k = 0; k < leerfelder; k++) {
 					int idx;
-					if(game.isRotieren()) idx = wechsel ? mirrowedGrid(i) : i;
+					if (game.isRotieren())
-					else idx = i;
+						idx = wechsel ? mirrowedGrid(i) : i;
+					else
+						idx = i;
 					belegungen.put(buttons.get(idx), "n-n");
 					i++;
 				}
 				continue;
 			} else if (fen[j] >= 65 && fen[j] <= 90) { // Großbuchstabe = weiß
 				int idx;
-				if(game.isRotieren()) idx = wechsel ? mirrowedGrid(i) : i;
+				if (game.isRotieren())
-				else idx = i;
+					idx = wechsel ? mirrowedGrid(i) : i;
+				else
+					idx = i;
 				belegungen.put(buttons.get(idx), "w-" + fen[j]);
 			} else if (fen[j] >= 97 && fen[j] <= 122) { // Kleinbuchstabe = schwarz
 				int idx;
-				if(game.isRotieren()) idx = wechsel ? mirrowedGrid(i) : i;
+				if (game.isRotieren())
-				else idx = i;
+					idx = wechsel ? mirrowedGrid(i) : i;
+				else
+					idx = i;
 				belegungen.put(buttons.get(idx), "b-" + fen[j]);
 			}
 			int idx;
-			if(game.isRotieren()) idx = wechsel ? mirrowedGrid(i) : i;
+			if (game.isRotieren())
-			else idx = i;
+				idx = wechsel ? mirrowedGrid(i) : i;
+			else
+				idx = i;
 			buttons.get(idx).setIcon(new ImageIcon("src/main/resources/" + (int) fen[j] + ".png"));
 			buttons.get(idx).setDisabledIcon(new ImageIcon("src/main/resources/" + (int) fen[j] + ".png"));
 			i++;
 		}
 	}
 
-	/**
-	 * Clears the existing buttons from the button list, panellinks and fills them
-	 * with new blank ones.
-	 */
-	private void clearButtons() {
-
-		buttons.clear();
-		panelLinks.removeAll();
-
-		for (int i = 0; i < 64; i++) {
-			JButton b = new JButton();
-
-			b.setEnabled(false);
-
-			// style
-			b.setFocusPainted(false);
-			b.setFont(new Font("Arial", Font.PLAIN, 30));
-			b.setForeground(Color.WHITE);
-			b.setBorder(BorderFactory.createLineBorder(Color.BLACK, 1));
-			b.setName(i + "");
-
-			buttons.add(b);
-		}
-
-	}
-
-	/**
-	 * Sets the default background color for the buttons in the grid.
-	 */
-	private void setDefaultBackground() {
-		for (int i = 0; i < 64; i++) {
-			JButton b = buttons.get(i);
-			if ((i / 8 + i % 8) % 2 == 0) {
-				// logger.info("Helles Feld erstellt." + i);
-				b.setBackground(new Color(90, 90, 90));
-			} else {
-				// logger.info("Dunkles Feld erstellt." + i);
-				b.setBackground(new Color(65, 65, 65));
-			}
-		}
-	}
-
 	/*
 	 * Switches the button actions depending on the boardmode
 	 */
 	public void setButtonsActions() {
-	    List<Square> selectables;
 
-	    switch (this.mode) {
+		List<Square> selectables;
-	    case normal:
-	        selectables = game.getAllLegalMoveableSquares();
-	        for (Square square : selectables) {
-	        	int idx;
-	        	
-	        	if(game.isRotieren()) idx = wechsel ? square.ordinal() : mirrowedGrid(square.ordinal());
-	        	else idx = this.mirrowedGrid(square.ordinal());
-	        	
-	            JButton b = buttons.get(idx);
-	            b.setEnabled(true);
-	            b.addActionListener(new ButtonSelectPieceListener(this, square));
-	        }
-	        break;
 
-	    case pieceSelected:
+		switch (this.mode) {
-	        int idxSelected;
+		case normal:
-	        
+			selectables = game.getAllLegalMoveableSquares();
-	        if(game.isRotieren())idxSelected = wechsel ? selectedSquare.ordinal() : mirrowedGrid(selectedSquare.ordinal());
+			for (Square square : selectables) {
-	        else idxSelected = mirrowedGrid(selectedSquare.ordinal());
+				int idx;
-	        
-	        JButton s = buttons.get(idxSelected);
-	        s.setEnabled(true);
-	        s.setBackground(new Color(165, 42, 42));
-	        s.addActionListener(new ButtonToNormalListener(this));
 
-	        selectables = game.getLegalMoveableSquares(selectedSquare);
+				if (game.isRotieren())
-	        for (Square square : selectables) {
+					idx = wechsel ? square.ordinal() : mirrowedGrid(square.ordinal());
-	            int idx;
+				else
-	            if(game.isRotieren()) idx = wechsel ? square.ordinal() : mirrowedGrid(square.ordinal());
+					idx = this.mirrowedGrid(square.ordinal());
-	            else idx = mirrowedGrid(square.ordinal());
-	            final Move move = new Move(selectedSquare, square);
-	            JButton b = buttons.get(idx);
-	            b.setEnabled(true);
-	            b.setBackground(new Color(230, 100, 100));
-	            b.addActionListener(new ButtonMovePieceListener(this, this.game, move));
-	        }
-	        break;
 
-	    case finished:
+				JButton b = buttons.get(idx);
-	        clearButtons();
+				b.setEnabled(true);
-	        break;
+				b.addActionListener(new ButtonSelectPieceListener(this, square));
+			}
+			break;
 
-	    case gameEnd:
+		case pieceSelected:
-	        panelLinks.setEnabled(false);
+			int idxSelected;
-	        panelRechts.setEnabled(false);
-	        break;
 
-	    default:
+			if (game.isRotieren())
-	        break;
+				idxSelected = wechsel ? selectedSquare.ordinal() : mirrowedGrid(selectedSquare.ordinal());
-	    }
+			else
+				idxSelected = mirrowedGrid(selectedSquare.ordinal());
 
-	    for (JButton b : buttons) {
+			JButton s = buttons.get(idxSelected);
-	        panelLinks.add(b);
+			s.setEnabled(true);
-	    }
+			s.setBackground(new Color(165, 42, 42));
+			s.addActionListener(new ButtonToNormalListener(this));
+
+			selectables = game.getLegalMoveableSquares(selectedSquare);
+			for (Square square : selectables) {
+				int idx;
+				if (game.isRotieren())
+					idx = wechsel ? square.ordinal() : mirrowedGrid(square.ordinal());
+				else
+					idx = mirrowedGrid(square.ordinal());
+				final Move move = new Move(selectedSquare, square);
+				JButton b = buttons.get(idx);
+				b.setEnabled(true);
+				b.setBackground(new Color(230, 100, 100));
+				b.addActionListener(new ButtonMovePieceListener(this, this.game, move));
+			}
+			break;
+
+		case finished:
+			break;
+
+		default:
+			break;
+		}
 	}
 
+	/**
+	 * Inverts the Enabled property of the controlpanelButtons
+	 */
+	public void enableControlPanelButtons() {
+		for (Component c : this.controlPanel.getComponents()) {
+			if (c instanceof JButton) {
+				c.setEnabled(!c.isEnabled());
+			}
+		}
+	}
+
+	/**
+	 * Adds the buttons to the boardpanel
+	 */
+	public void applyBoardButtons() {
+		for (JButton b : buttons) {
+			panelLinks.add(b);
+		}
+	}
+	
+	@Deprecated
 	public void showWin(int player) {
 		JFrame frame = new JFrame("Result");
-		frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		frame.setDefaultCloseOperation(EXIT_ON_CLOSE);
 		frame.setSize(300, 150);
 		frame.setLayout(null);
 
@@ -312,7 +315,6 @@ public class SpielFrame extends JFrame {
 			jb.setIcon(new ImageIcon("src/main/resources/" + pictures[index] + ".png"));
 			int selectedPiece = index;
 			jb.addActionListener(e -> {
-				System.out.println("Test");
 				result[0] = selectedPiece;
 				dialog.dispose();
 			});
@@ -325,207 +327,14 @@ public class SpielFrame extends JFrame {
 		return result[0];
 	}
 
-	private JPanel getUiPlayerTwo() {
-
-		JPanel playerTwo = new JPanel();
-		playerTwo.setBackground(new Color(90, 90, 90));
-		playerTwo.setLayout(new BoxLayout(playerTwo, BoxLayout.Y_AXIS));
-
-		playerTwo.add(Box.createVerticalStrut(15));
-
-		JLabel pl2 = new JLabel("Player 2:");
-		pl2.setBorder(BorderFactory.createEmptyBorder(0, 20, 0, 0));
-		pl2.setFont(new Font("Calibri", Font.BOLD, 35));
-		pl2.setForeground(Color.BLACK);
-		pl2.setAlignmentX(Component.CENTER_ALIGNMENT);
-		playerTwo.add(pl2);
-
-		playerTwo.add(Box.createVerticalStrut(10));
-
-		JLabel clock1 = clock.getClock2();
-		playerTwo.add(clock1);
-
-		playerTwo.add(Box.createVerticalStrut(10));
-
-		// Button zurücknahme und aufgeben für Player 2
-		JPanel aufgebenUndo = new JPanel();
-		aufgebenUndo.setBackground(new Color(90, 90, 90));
-		aufgebenUndo.setLayout(new BoxLayout(aufgebenUndo, BoxLayout.X_AXIS));
-
-		if (game.isZuruecknahme()) {
-			undo = new JButton("Zug zurücknehmen");
-			undo.setBackground(Color.LIGHT_GRAY);
-			undo.setForeground(Color.BLACK);
-			undo.setFont(new Font("Tahoma", Font.BOLD, 16));
-			undo.setAlignmentX(Component.CENTER_ALIGNMENT);
-			aufgebenUndo.add(undo);
-
-			// Button-Listener
-			undo.addActionListener(new ButtonUndoMoveListener(this, this.game));
-		}
-
-		aufgebenUndo.add(Box.createHorizontalStrut(10));
-
-		aufgeben2 = new JButton("Aufgeben");
-		aufgeben2.setBackground(Color.LIGHT_GRAY);
-		aufgeben2.setForeground(Color.BLACK);
-		aufgeben2.setFont(new Font("Tahoma", Font.BOLD, 16));
-		aufgeben2.setAlignmentX(Component.CENTER_ALIGNMENT);
-
-		aufgeben2.addActionListener(new ButtonAufgebenListener(this, this.game));
-		aufgebenUndo.add(aufgeben2);
-
-		aufgebenUndo.add(Box.createHorizontalStrut(10));
-
-		JButton safe = new JButton("Spielstand sichern");
-		safe.setBackground(Color.LIGHT_GRAY);
-		safe.setForeground(Color.BLACK);
-		safe.setFont(new Font("Tahoma", Font.BOLD, 16));
-		safe.setAlignmentX(Component.CENTER_ALIGNMENT);
-		aufgebenUndo.add(safe);
-
-		// Button-Listener
-		safe.addActionListener(new ButtonFileSaverListener(this, this.game));
-
-		playerTwo.add(aufgebenUndo);
-
-		playerTwo.add(Box.createVerticalStrut(10));
-
-		return playerTwo;
-	}
-
-	private JPanel getUiStatistik() {
-
-		JPanel statistik = new JPanel();
-		statistik.setBackground(new Color(90, 90, 90));
-		statistik.setLayout(new BoxLayout(statistik, BoxLayout.Y_AXIS));
-
-		ausgabe = new JTextArea();
-		ausgabe.setEditable(false);
-		ausgabe.setBackground(new Color(75, 75, 75));
-		ausgabe.setBorder(BorderFactory.createLineBorder(Color.BLACK, 1));
-		ausgabe.setFont(new Font(Font.MONOSPACED, Font.PLAIN, 20));
-		ausgabe.setForeground(Color.BLACK);
-		ausgabe.setText("\n   Bisherige Züge:\n");
-
-		JScrollPane scrollPane = new JScrollPane(ausgabe);
-		scrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
-
-		statistik.add(scrollPane);
-
-		return statistik;
-	}
-
-	public void aktualisiereAusgabe() {
-
-		StringBuilder sb = new StringBuilder();
-		sb.append("\n    Bisherige Züge:\n");
-
-		MoveList l = game.getMoveList();
-		anzeigeMoves.add("     " + game.getUnicodeFromMove(l.getLast()) + ": " + l.getLast().toString() + "\n");
-
-		for (String line : anzeigeMoves) {
-			sb.append(line);
-		}
-
-		ausgabe.setText(sb.toString());
-	}
-
-	public void deleteLastAusgabe() {
-		String[] zeilen = ausgabe.getText().split("\n");
-
-		// es müssen immer mind 5 Zeilen existieren, dass also 1 Zug löschbar ist
-		if (zeilen.length <= 2)
-			return;
-
-		StringBuilder sb = new StringBuilder();
-		for (int i = 0; i < zeilen.length - 1; i++) {
-			sb.append(zeilen[i]).append("\n");
-		}
-
-		ausgabe.setText(sb.toString());
-	}
-
-	private JPanel getUiPlayerOne() {
-
-		JPanel playerOne = new JPanel();
-		playerOne.setBackground(new Color(90, 90, 90));
-		playerOne.setLayout(new BoxLayout(playerOne, BoxLayout.Y_AXIS));
-
-		playerOne.add(Box.createVerticalStrut(10));
-
-		// Button zurücknahme und aufgeben für Player 1
-		JPanel aufgebenUndo = new JPanel();
-		aufgebenUndo.setBackground(new Color(90, 90, 90));
-		aufgebenUndo.setLayout(new BoxLayout(aufgebenUndo, BoxLayout.X_AXIS));
-
-		if (game.isZuruecknahme()) {
-			undo2 = new JButton("Zug zurücknehmen");
-			undo2.setBackground(Color.LIGHT_GRAY);
-			undo2.setForeground(Color.BLACK);
-			undo2.setFont(new Font("Tahoma", Font.BOLD, 16));
-			undo2.setAlignmentX(Component.CENTER_ALIGNMENT);
-			aufgebenUndo.add(undo2);
-
-			// Button-Listener
-			undo2.addActionListener(new ButtonUndoMoveListener(this, this.game));
-
-		}
-
-		aufgebenUndo.add(Box.createHorizontalStrut(10));
-
-		aufgeben = new JButton("Aufgeben");
-		aufgeben.setBackground(Color.LIGHT_GRAY);
-		aufgeben.setForeground(Color.BLACK);
-		aufgeben.setFont(new Font("Tahoma", Font.BOLD, 16));
-		aufgeben.setAlignmentX(Component.CENTER_ALIGNMENT);
-		aufgeben.addActionListener(new ButtonAufgebenListener(this, this.game));
-
-		aufgebenUndo.add(aufgeben);
-
-		aufgebenUndo.add(Box.createHorizontalStrut(10));
-
-		JButton safe = new JButton("Spielstand sichern");
-		safe.setBackground(Color.LIGHT_GRAY);
-		safe.setForeground(Color.BLACK);
-		safe.setFont(new Font("Tahoma", Font.BOLD, 16));
-		safe.setAlignmentX(Component.CENTER_ALIGNMENT);
-		aufgebenUndo.add(safe);
-
-		// Button-Listener
-		safe.addActionListener(new ButtonFileSaverListener(this, this.game));
-
-		playerOne.add(aufgebenUndo);
-
-		playerOne.add(Box.createVerticalStrut(15));
-
-		JLabel clock1 = clock.getClock1();
-		playerOne.add(clock1);
-
-		playerOne.add(Box.createVerticalStrut(10));
-
-		JLabel pl2 = new JLabel("Player 1:");
-		pl2.setBorder(BorderFactory.createEmptyBorder(0, 20, 0, 0));
-		pl2.setFont(new Font("Calibri", Font.BOLD, 35));
-		pl2.setForeground(Color.BLACK);
-		pl2.setAlignmentX(Component.CENTER_ALIGNMENT);
-		playerOne.add(pl2);
-
-		return playerOne;
-	}
-
-	public void setBoardMode(BoardMode bm) {
-		this.mode = bm;
-	}
-
-	public void setSelectedSquare(Square sq) {
-		this.selectedSquare = sq;
-	}
-
 	public HashMap<JButton, String> getBelegung() {
 		return this.belegungen;
 	}
 
+	public boolean isWechsel() {
+		return wechsel;
+	}
+
 	public JButton getUndo() {
 		return undo;
 	}
@@ -546,14 +355,26 @@ public class SpielFrame extends JFrame {
 		return aufgeben;
 	}
 
-	public void setAufgeben(JButton aufgeben) {
-		this.aufgeben = aufgeben;
-	}
-
 	public JButton getAufgeben2() {
 		return aufgeben2;
 	}
 
+	public void setMode(BoardMode mode) {
+		this.mode = mode;
+	}
+
+	public void setBoardMode(BoardMode bm) {
+		this.mode = bm;
+	}
+
+	public void setSelectedSquare(Square sq) {
+		this.selectedSquare = sq;
+	}
+
+	public void setAufgeben(JButton aufgeben) {
+		this.aufgeben = aufgeben;
+	}
+
 	public void setAufgeben2(JButton aufgeben2) {
 		this.aufgeben2 = aufgeben2;
 	}
@@ -562,8 +383,377 @@ public class SpielFrame extends JFrame {
 		this.wechsel = wechsel;
 	}
 
-	public boolean isWechsel() {
+	private int mirrowedGrid(int i) {
-		return wechsel;
+		return 63 - (((i / 8) * 8) + (7 - i % 8));
+	}
+
+	/**
+	 * Creates the controlPanel and its Buttons
+	 */
+	private JPanel createControlPanel() {
+		this.controlPanel = new JPanel();
+		this.controlPanel.setBackground(new Color(90, 90, 90));
+		this.controlPanel.setLayout(new FlowLayout());
+
+		this.controlPanel.setMaximumSize(new Dimension(Integer.MAX_VALUE, controlPanel.getPreferredSize().height));
+
+		// ----- ViewQuicksaveButton -----
+		JButton quicksave = new JButton("Quicksave");
+		quicksave.setBackground(Color.LIGHT_GRAY);
+		quicksave.setForeground(Color.BLACK);
+		quicksave.setFont(new Font("Tahoma", Font.BOLD, 16));
+		quicksave.setAlignmentX(CENTER_ALIGNMENT);
+		quicksave.setEnabled(true);
+		quicksave.addActionListener(new ButtonQuicksaveListener(this.game));
+		this.controlPanel.add(quicksave);
+
+		// ----- ViewFirstButton -----
+		JButton viewFirstButton = new JButton("<<");
+		viewFirstButton.setBackground(Color.LIGHT_GRAY);
+		viewFirstButton.setForeground(Color.BLACK);
+		viewFirstButton.setFont(new Font("Calibri", Font.BOLD, 16));
+		viewFirstButton.setAlignmentX(CENTER_ALIGNMENT);
+		viewFirstButton.setEnabled(false);
+		viewFirstButton.addActionListener(new ButtonViewFirstListener(this.game, this));
+		this.controlPanel.add(viewFirstButton);
+
+		// ----- ViewBackButton -----
+		JButton viewBackButton = new JButton("←");
+		viewBackButton.setBackground(Color.LIGHT_GRAY);
+		viewBackButton.setForeground(Color.BLACK);
+		viewBackButton.setFont(new Font("Calibri", Font.BOLD, 16));
+		viewBackButton.setAlignmentX(CENTER_ALIGNMENT);
+		viewBackButton.setEnabled(false);
+		viewBackButton.addActionListener(new ButtonViewBackListener(this.game, this));
+		this.controlPanel.add(viewBackButton);
+
+		// ----- ViewForwardButton -----
+		JButton viewForwardButton = new JButton("→");
+		viewForwardButton.setBackground(Color.LIGHT_GRAY);
+		viewForwardButton.setForeground(Color.BLACK);
+		viewForwardButton.setFont(new Font("Calibri", Font.BOLD, 16));
+		viewForwardButton.setAlignmentX(CENTER_ALIGNMENT);
+		viewForwardButton.setEnabled(false);
+		viewForwardButton.addActionListener(new ButtonViewForwardListener(this.game, this));
+		this.controlPanel.add(viewForwardButton);
+
+		// ----- ViewLastButton -----
+		JButton viewLastButton = new JButton(">>");
+		viewLastButton.setBackground(Color.LIGHT_GRAY);
+		viewLastButton.setForeground(Color.BLACK);
+		viewLastButton.setFont(new Font("Calibri", Font.BOLD, 16));
+		viewLastButton.setAlignmentX(CENTER_ALIGNMENT);
+		viewLastButton.setEnabled(false);
+		viewLastButton.addActionListener(new ButtonViewLastListener(this.game, this));
+		this.controlPanel.add(viewLastButton);
+
+		// ----- ViewQuickloadButton -----
+		JButton quickload = new JButton("Quickload");
+		quickload.setBackground(Color.LIGHT_GRAY);
+		quickload.setForeground(Color.BLACK);
+		quickload.setFont(new Font("Tahoma", Font.BOLD, 16));
+		quickload.setAlignmentX(CENTER_ALIGNMENT);
+		quickload.setEnabled(true);
+		quickload.addActionListener(new ButtonQuickloadListener(this.game, this));
+		this.controlPanel.add(quickload);
+
+		return controlPanel;
+	}
+
+	private JPanel getUiPlayerTwo() {
+
+		JPanel playerTwo = new JPanel();
+		playerTwo.setBackground(new Color(90, 90, 90));
+		playerTwo.setLayout(new BoxLayout(playerTwo, BoxLayout.Y_AXIS));
+
+		playerTwo.add(Box.createVerticalStrut(15));
+
+		JLabel pl2 = new JLabel("Player 2:");
+		pl2.setBorder(BorderFactory.createEmptyBorder(0, 20, 0, 0));
+		pl2.setFont(new Font("Calibri", Font.BOLD, 35));
+		pl2.setForeground(Color.BLACK);
+		pl2.setAlignmentX(CENTER_ALIGNMENT);
+		playerTwo.add(pl2);
+
+		playerTwo.add(Box.createVerticalStrut(10));
+
+		JLabel clock1 = clock.getClock2();
+		playerTwo.add(clock1);
+
+		playerTwo.add(Box.createVerticalStrut(10));
+
+		// Button zurücknahme und aufgeben für Player 2
+		JPanel aufgebenUndo = new JPanel();
+		aufgebenUndo.setBackground(new Color(90, 90, 90));
+		aufgebenUndo.setLayout(new BoxLayout(aufgebenUndo, BoxLayout.X_AXIS));
+
+		if (game.isZuruecknahme()) {
+			undo = new JButton("Zug zurücknehmen");
+			undo.setBackground(Color.LIGHT_GRAY);
+			undo.setForeground(Color.BLACK);
+			undo.setFont(new Font("Tahoma", Font.BOLD, 16));
+			undo.setAlignmentX(CENTER_ALIGNMENT);
+			aufgebenUndo.add(undo);
+
+			// Button-Listener
+			undo.addActionListener(new ButtonUndoMoveListener(this, this.game));
+		}
+
+		aufgebenUndo.add(Box.createHorizontalStrut(10));
+
+		aufgeben2 = new JButton("Aufgeben");
+		aufgeben2.setBackground(Color.LIGHT_GRAY);
+		aufgeben2.setForeground(Color.BLACK);
+		aufgeben2.setFont(new Font("Tahoma", Font.BOLD, 16));
+		aufgeben2.setAlignmentX(CENTER_ALIGNMENT);
+
+		aufgeben2.addActionListener(new ButtonAufgebenListener(this, this.game));
+		aufgebenUndo.add(aufgeben2);
+
+		aufgebenUndo.add(Box.createHorizontalStrut(10));
+
+		JButton safe = new JButton("Spielstand sichern");
+		safe.setBackground(Color.LIGHT_GRAY);
+		safe.setForeground(Color.BLACK);
+		safe.setFont(new Font("Tahoma", Font.BOLD, 16));
+		safe.setAlignmentX(CENTER_ALIGNMENT);
+		aufgebenUndo.add(safe);
+
+		// Button-Listener
+		safe.addActionListener(new ButtonFileSaverListener(this, this.game));
+
+		playerTwo.add(aufgebenUndo);
+
+		playerTwo.add(Box.createVerticalStrut(10));
+
+		return playerTwo;
+	}
+
+	private JPanel getUiStatistik() {
+
+		JPanel statistik = new JPanel();
+		statistik.setBackground(new Color(90, 90, 90));
+		statistik.setLayout(new BoxLayout(statistik, BoxLayout.Y_AXIS));
+		
+		
+		ausgabe = new JTextArea();
+		ausgabe.setEditable(false);
+		ausgabe.setBackground(new Color(75, 75, 75));
+		ausgabe.setBorder(BorderFactory.createLineBorder(Color.GRAY, 1));
+		ausgabe.setFont(new Font(Font.MONOSPACED, Font.PLAIN, 20));
+		ausgabe.setForeground(Color.BLACK);
+		ausgabe.setText("\n   Bisherige Züge:\n");
+		
+		whiteRemovedPieces = new JTextArea();
+		whiteRemovedPieces.setPreferredSize(new Dimension(300, 100));
+		whiteRemovedPieces.setEditable(false);
+		whiteRemovedPieces.setBackground(new Color(75, 75, 75));
+		whiteRemovedPieces.setBorder(BorderFactory.createLineBorder(Color.GRAY, 1));
+		whiteRemovedPieces.setFont(new Font(Font.MONOSPACED, Font.PLAIN, 40));
+		whiteRemovedPieces.setForeground(Color.WHITE);
+		
+		blackRemovedPieces = new JTextArea();
+		blackRemovedPieces.setPreferredSize(new Dimension(300, 100));
+		blackRemovedPieces.setEditable(false);
+		blackRemovedPieces.setBackground(new Color(75, 75, 75));
+		blackRemovedPieces.setBorder(BorderFactory.createLineBorder(Color.GRAY, 1));
+		blackRemovedPieces.setFont(new Font(Font.MONOSPACED, Font.PLAIN, 40));
+		blackRemovedPieces.setForeground(Color.BLACK);
+
+		JScrollPane scrollPane = new JScrollPane(ausgabe);
+		scrollPane.setPreferredSize(new Dimension(500, 1000));
+		scrollPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
+
+		statistik.add(whiteRemovedPieces);	
+		statistik.add(scrollPane);
+		statistik.add(blackRemovedPieces);
+
+		return statistik;
+	}
+
+	public void aktualisiereAusgabe() {
+
+		StringBuilder sb = new StringBuilder();
+		opening = OpeningRecognizer.compareOpening(game.getMoveList(), opening);
+		sb.append("\n    Bisherige Züge:		 " + opening + "\n");
+
+		MoveList l = game.getMoveList();
+		anzeigeMoves.add("     " + game.getUnicodeFromMove(l.getLast()) + ": " + l.getLast().toString() + "\n");
+
+		for (String line : anzeigeMoves) {
+			sb.append(line);
+		}
+		
+		StringBuilder whitePieces = new StringBuilder();
+		StringBuilder blackPieces = new StringBuilder();
+		for (Piece piece: game.getRemovedPieces()) {
+			if (piece.getPieceSide() == Side.BLACK) {
+				blackPieces.append(piece.getFanSymbol().toUpperCase());
+			} else {
+				whitePieces.append(piece.getFanSymbol().toUpperCase());
+			}
+		}
+		blackRemovedPieces.setText(blackPieces.toString());
+		whiteRemovedPieces.setText(whitePieces.toString());
+
+		ausgabe.setText(sb.toString());
+	}
+
+	public void deleteLastAusgabe() {
+		String[] zeilen = ausgabe.getText().split("\n");
+
+		// es müssen immer mind 5 Zeilen existieren, dass also 1 Zug löschbar ist
+		if (zeilen.length <= 2)
+			return;
+
+		StringBuilder sb = new StringBuilder();
+		for (int i = 0; i < zeilen.length - 1; i++) {
+			sb.append(zeilen[i]).append("\n");
+		}
+
+		ausgabe.setText(sb.toString());
+		anzeigeMoves.removeLast();
+	}
+
+	private JPanel getUiPlayerOne() {
+
+		JPanel playerOne = new JPanel();
+		playerOne.setBackground(new Color(90, 90, 90));
+		playerOne.setLayout(new BoxLayout(playerOne, BoxLayout.Y_AXIS));
+
+		playerOne.add(Box.createVerticalStrut(10));
+
+		// Button zurücknahme und aufgeben für Player 1
+		JPanel aufgebenUndo = new JPanel();
+		aufgebenUndo.setBackground(new Color(90, 90, 90));
+		aufgebenUndo.setLayout(new BoxLayout(aufgebenUndo, BoxLayout.X_AXIS));
+
+		if (game.isZuruecknahme()) {
+			undo2 = new JButton("Zug zurücknehmen");
+			undo2.setBackground(Color.LIGHT_GRAY);
+			undo2.setForeground(Color.BLACK);
+			undo2.setFont(new Font("Tahoma", Font.BOLD, 16));
+			undo2.setAlignmentX(CENTER_ALIGNMENT);
+			aufgebenUndo.add(undo2);
+
+			// Button-Listener
+			undo2.addActionListener(new ButtonUndoMoveListener(this, this.game));
+
+		}
+
+		aufgebenUndo.add(Box.createHorizontalStrut(10));
+
+		aufgeben = new JButton("Aufgeben");
+		aufgeben.setBackground(Color.LIGHT_GRAY);
+		aufgeben.setForeground(Color.BLACK);
+		aufgeben.setFont(new Font("Tahoma", Font.BOLD, 16));
+		aufgeben.setAlignmentX(CENTER_ALIGNMENT);
+		aufgeben.addActionListener(new ButtonAufgebenListener(this, this.game));
+
+		aufgebenUndo.add(aufgeben);
+
+		aufgebenUndo.add(Box.createHorizontalStrut(10));
+
+		JButton safe = new JButton("Spielstand sichern");
+		safe.setBackground(Color.LIGHT_GRAY);
+		safe.setForeground(Color.BLACK);
+		safe.setFont(new Font("Tahoma", Font.BOLD, 16));
+		safe.setAlignmentX(CENTER_ALIGNMENT);
+		aufgebenUndo.add(safe);
+
+		// Button-Listener
+		safe.addActionListener(new ButtonFileSaverListener(this, this.game));
+
+		playerOne.add(aufgebenUndo);
+
+		playerOne.add(Box.createVerticalStrut(15));
+
+		JLabel clock1 = clock.getClock1();
+		playerOne.add(clock1);
+
+		playerOne.add(Box.createVerticalStrut(10));
+
+		JLabel pl2 = new JLabel("Player 1:");
+		pl2.setBorder(BorderFactory.createEmptyBorder(0, 20, 0, 0));
+		pl2.setFont(new Font("Calibri", Font.BOLD, 35));
+		pl2.setForeground(Color.BLACK);
+		pl2.setAlignmentX(CENTER_ALIGNMENT);
+		playerOne.add(pl2);
+
+		return playerOne;
+	}
+
+	/**
+	 * Sets the default background color for the buttons in the grid.
+	 */
+	private void setDefaultBackground() {
+		int counter = 8;
+		for (int i = 0; i < 64; i++) {
+			JButton b = buttons.get(i);
+			if ((i / 8 + i % 8) % 2 == 0) {
+				// logger.info("Helles Feld erstellt." + i);
+				b.setBackground(new Color(90, 90, 90));
+
+			} else {
+				// logger.info("Dunkles Feld erstellt." + i);
+				b.setBackground(new Color(65, 65, 65));
+			}
+
+			if (i % 8 == 0) {
+				b.setHorizontalAlignment(SwingConstants.CENTER);
+				b.setVerticalAlignment(SwingConstants.CENTER);
+
+				b.setHorizontalTextPosition(SwingConstants.LEFT); // Text rechts vom Icon
+				b.setVerticalTextPosition(SwingConstants.BOTTOM);
+
+				b.setIconTextGap(5);
+
+				b.setText(String.valueOf(counter) + b.getText());
+				counter--;
+			}
+		}
+
+		char buchstabe = 'a';
+		for (int j = 0; j < 8; j++) {
+			JButton button = buttons.get(mirrowedGrid(j));
+
+			button.setHorizontalAlignment(SwingConstants.CENTER);
+			button.setVerticalAlignment(SwingConstants.CENTER);
+
+			button.setHorizontalTextPosition(SwingConstants.RIGHT); // Text rechts vom Icon
+			button.setVerticalTextPosition(SwingConstants.BOTTOM);
+
+			button.setIconTextGap(5);
+
+			button.setText(String.valueOf(buchstabe));
+			buchstabe++;
+		}
+
+	}
+
+	/**
+	 * Clears the existing buttons from the button list, panellinks and fills them
+	 * with new blank ones.
+	 */
+	private void clearButtons() {
+
+		buttons.clear();
+		panelLinks.removeAll();
+
+		for (int i = 0; i < 64; i++) {
+			JButton b = new JButton();
+
+			b.setEnabled(false);
+
+			// style
+			b.setFocusPainted(false);
+			b.setFont(new Font("Arial", Font.PLAIN, 30));
+			b.setForeground(Color.WHITE);
+			b.setBorder(BorderFactory.createLineBorder(Color.BLACK, 1));
+			b.setName(i + "");
+
+			buttons.add(b);
+		}
 	}
 
 }

src/main/java/de/mannheim/th/chess/utl/Clock.java

@@ -3,157 +3,152 @@ package de.mannheim.th.chess.utl;
 /**
  * Zeigt die Zeitangabe während eines Spiels eines Spielers an.
  */
-import java.awt.BorderLayout;
 import java.awt.Color;
 import java.awt.Component;
 import java.awt.Font;
 import java.util.concurrent.atomic.AtomicInteger;
 
 import javax.swing.BorderFactory;
-import javax.swing.JFrame;
 import javax.swing.JLabel;
-import javax.swing.JPanel;
-import javax.swing.JSplitPane;
 import javax.swing.Timer;
 
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 
-import de.mannheim.th.chess.ui.SpielFrame;
-
 public class Clock extends Thread implements Runnable {
-	private volatile boolean whiteToMove = true;
+  private volatile boolean whiteToMove = true;
-	private volatile boolean gameHasFinished = false;
+  private volatile boolean gameHasFinished = false;
-	private static final Logger clockLogger = LogManager.getLogger(Clock.class);
+  private static final Logger clockLogger = LogManager.getLogger(Clock.class);
-	private int minutes;
+  private int minutes;
-	private StringBuilder clockShower;
+  private StringBuilder clockShower;
-	private JLabel clock1, clock2;
+  private JLabel clock1, clock2;
 
-	public Clock(String mode) {
+  public Clock(String mode) {
-		
-		setMode(mode);
-	}
 
-	public void pressClock() {
+    setMode(mode);
-		whiteToMove = !whiteToMove;
+  }
-		if (whiteToMove) {
-			clockLogger.info("Weiß ist am Zug");
-		} else {
-			clockLogger.info("Schwarz ist am Zug");
-		}
-	}
 
-	public void endGame() {
+  public void pressClock() {
-		gameHasFinished = true;
+    whiteToMove = !whiteToMove;
-	}
+    if (whiteToMove) {
+      clockLogger.info("Weiß ist am Zug");
+    } else {
+      clockLogger.info("Schwarz ist am Zug");
+    }
+  }
 
-	public void run() {
+  public void endGame() {
-//		JFrame clockFrame = new JFrame("Clock");
+    gameHasFinished = true;
-//		
+  }
-//		JPanel player1Panel = new JPanel();
-//		player1Panel.setBackground(Color.BLACK);
-//		JPanel player2Panel = new JPanel();
-//		player2Panel.setBackground(Color.BLACK);
-//		clockFrame.setBounds(1000, 500, 10000, 10000);
-//		clockFrame.setLayout(new BorderLayout());
-		clock1 = new JLabel("" + minutes + ":00 ");
-		clock1.setBorder(BorderFactory.createEmptyBorder(0, 40, 0, 0)); 
-		clock1.setForeground(Color.BLACK);
-		clock1.setFont(new Font("Calibri", Font.BOLD, 40));
-		clock1.setAlignmentX(Component.CENTER_ALIGNMENT);
-		
-		clock2 = new JLabel("" + minutes + ":00 ");
-		clock2.setBorder(BorderFactory.createEmptyBorder(0, 40, 0, 0)); 
-		clock2.setForeground(Color.BLACK);
-		clock2.setFont(new Font("Calibri", Font.BOLD, 40));
-		clock2.setAlignmentX(Component.CENTER_ALIGNMENT);
-//		player1Panel.add(clock1);
-//		player2Panel.add(clock2);
-//		JSplitPane split = new JSplitPane(JSplitPane.VERTICAL_SPLIT, player1Panel, player2Panel);
-//		split.setFont(new Font("Arial", Font.BOLD, 50));
-//		clockFrame.add(split);
 
-		var min1 = new AtomicInteger(minutes);
+  public void run() {
-		var sec1 = new AtomicInteger(0);
+    // JFrame clockFrame = new JFrame("Clock");
-		var min2 = new AtomicInteger(minutes);
+    //
-		var sec2 = new AtomicInteger(0);
+    // JPanel player1Panel = new JPanel();
+    // player1Panel.setBackground(Color.BLACK);
+    // JPanel player2Panel = new JPanel();
+    // player2Panel.setBackground(Color.BLACK);
+    // clockFrame.setBounds(1000, 500, 10000, 10000);
+    // clockFrame.setLayout(new BorderLayout());
+    clock1 = new JLabel("" + minutes + ":00 ");
+    clock1.setBorder(BorderFactory.createEmptyBorder(0, 40, 0, 0));
+    clock1.setForeground(Color.BLACK);
+    clock1.setFont(new Font("Calibri", Font.BOLD, 40));
+    clock1.setAlignmentX(Component.CENTER_ALIGNMENT);
 
-		var t = new Timer(1000, (ae) -> {
+    clock2 = new JLabel("" + minutes + ":00 ");
+    clock2.setBorder(BorderFactory.createEmptyBorder(0, 40, 0, 0));
+    clock2.setForeground(Color.BLACK);
+    clock2.setFont(new Font("Calibri", Font.BOLD, 40));
+    clock2.setAlignmentX(Component.CENTER_ALIGNMENT);
+    // player1Panel.add(clock1);
+    // player2Panel.add(clock2);
+    // JSplitPane split = new JSplitPane(JSplitPane.VERTICAL_SPLIT, player1Panel,
+    // player2Panel);
+    // split.setFont(new Font("Arial", Font.BOLD, 50));
+    // clockFrame.add(split);
 
-			if (!gameHasFinished) {
+    var min1 = new AtomicInteger(minutes);
+    var sec1 = new AtomicInteger(0);
+    var min2 = new AtomicInteger(minutes);
+    var sec2 = new AtomicInteger(0);
 
-				clockShower = new StringBuilder();
+    var t = new Timer(1000, (ae) -> {
-				if (whiteToMove) {
-					if (sec1.intValue() == 00) {
-						sec1.set(60);
-						min1.decrementAndGet();
-					}
-					if (min1.intValue() < 10) {
-						clockShower.append("0");
-					}
-					clockShower.append(min1.get());
-					clockShower.append(":");
-					if (sec1.intValue() < 10) {
-						clockShower.append("0");
-					}
-					clockShower.append(sec1.decrementAndGet());
-					clock1.setText(clockShower.toString());
 
-				} else {
+      if (!gameHasFinished) {
-					if (sec2.intValue() == 00) {
-						sec2.set(60);
-						min2.decrementAndGet();
-					}
-					if (min2.intValue() < 10) {
-						clockShower.append("0");
-					}
-					clockShower.append(min2.get());
-					clockShower.append(":");
-					if (sec2.intValue() < 10) {
-						clockShower.append("0");
-					}
-					clockShower.append(sec2.decrementAndGet());
-					clock2.setText(clockShower.toString());
-				}
-				//sp.repaint();
-				if ((sec1.intValue() == 0 && min1.intValue() == 0) || (sec2.intValue() == 0 && min2.intValue() == 0)) {
-					endGame();
-				}
-			}
-		});
 
-		t.start();
+        clockShower = new StringBuilder();
-	}
+        if (whiteToMove) {
+          if (sec1.intValue() == 00) {
+            sec1.set(60);
+            min1.decrementAndGet();
+          }
+          if (min1.intValue() < 10) {
+            clockShower.append("0");
+          }
+          clockShower.append(min1.get());
+          clockShower.append(":");
+          if (sec1.intValue() < 10) {
+            clockShower.append("0");
+          }
+          clockShower.append(sec1.decrementAndGet());
+          clock1.setText(clockShower.toString());
 
-	private void setMode(String mode) {
+        } else {
-		switch (mode.toLowerCase()) {
+          if (sec2.intValue() == 00) {
-		case "blitz":
+            sec2.set(60);
-			minutes = 5;
+            min2.decrementAndGet();
-			clockLogger.info("Neue Blitz-Uhr wurde erstellt");
+          }
-			break;
+          if (min2.intValue() < 10) {
-		case "schnellschach":
+            clockShower.append("0");
-			minutes = 10;
+          }
-			clockLogger.info("Neue Schnellschach-Uhr wurde erstellt");
+          clockShower.append(min2.get());
-			break;
+          clockShower.append(":");
-		case "klassisch":
+          if (sec2.intValue() < 10) {
-			minutes = 120;
+            clockShower.append("0");
-			clockLogger.info("Neue klassische Schachuhr wurde erstellt");
+          }
-			break;
+          clockShower.append(sec2.decrementAndGet());
-		}
+          clock2.setText(clockShower.toString());
-	}
+        }
-	
+        // sp.repaint();
-	public void switchClock() {
+        if ((sec1.intValue() == 0 && min1.intValue() == 0) || (sec2.intValue() == 0 && min2.intValue() == 0)) {
-		whiteToMove = !whiteToMove;
+          endGame();
-	}
+        }
+      }
+    });
 
-	public JLabel getClock1() {
+    t.start();
+  }
 
-		return clock1;
+  private void setMode(String mode) {
-	}
+    switch (mode.toLowerCase()) {
+      case "blitz":
+        minutes = 5;
+        clockLogger.info("Neue Blitz-Uhr wurde erstellt");
+        break;
+      case "schnellschach":
+        minutes = 10;
+        clockLogger.info("Neue Schnellschach-Uhr wurde erstellt");
+        break;
+      case "klassisch":
+        minutes = 120;
+        clockLogger.info("Neue klassische Schachuhr wurde erstellt");
+        break;
+    }
+  }
 
-	public JLabel getClock2() {
+  public void switchClock() {
-		
+    whiteToMove = !whiteToMove;
-		return clock2;
+  }
-	}
 
-}
+  public JLabel getClock1() {
+
+    return clock1;
+  }
+
+  public JLabel getClock2() {
+
+    return clock2;
+  }
+
+}

src/main/java/de/mannheim/th/chess/utl/GameReader.java

@@ -1,12 +0,0 @@
-package de.mannheim.th.chess.utl;
-
-import de.mannheim.th.chess.model.Database;
-
-/**
- * Liest ein schon vordefinierten Spielstand ein.
- */
-public class GameReader{
-	
-	private Database database = new Database();
-	
-}

src/main/java/de/mannheim/th/chess/utl/OpeningRecognizer.java

@@ -0,0 +1,64 @@
+package de.mannheim.th.chess.utl;
+
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import com.github.bhlangonijr.chesslib.move.MoveList;
+
+public class OpeningRecognizer {
+	private static class Opening {
+		String name;
+		String moves;
+		
+		Opening(String name, String  moves) {
+			this.name = name;
+			this.moves = moves;
+		}
+	}
+	
+	private static List<Opening> openingList = new ArrayList<>();
+	
+	public static void loadOpenings() throws IOException {
+		BufferedReader openingReader = new BufferedReader(new FileReader("src/main/resources/openings.pgn"));
+		StringBuilder openingName = new StringBuilder();
+		String moves = null;
+		String line;
+		while ((line = openingReader.readLine()) != null) {
+			if ((line.startsWith("[Site") && openingName.toString().equals("")) || line.equals("") ) {
+				continue;
+			}
+			if (line.startsWith("[Site")) {
+				openingList.add(new Opening(openingName.toString(), moves));
+				moves = null;
+				openingName.delete(0, openingName.length());
+				continue;
+			}
+			if (line.startsWith("[White")) {
+				openingName.append(line.split("\"")[1].trim());
+				continue;
+			}
+			if (line.startsWith("[Black")) {
+				openingName.append(":").append(line.split("\"")[1].trim());
+				continue;
+			}
+			moves = line;
+			
+		}
+		openingReader.close();
+	}
+	
+	public static String compareOpening(MoveList moves, String openingBefore) {
+		for (Opening o: openingList) {
+			if (o.moves.equals(moves.toSanWithMoveNumbers().trim())) {
+				return o.name;
+					
+			}
+		}
+		return openingBefore;
+		
+	}
+
+}

src/test/java/de/mannheim/th/chess/utl/OpeningRecognizerTest.java

@@ -0,0 +1,32 @@
+package de.mannheim.th.chess.utl;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+import java.io.IOException;
+
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+
+import com.github.bhlangonijr.chesslib.Square;
+import com.github.bhlangonijr.chesslib.move.Move;
+import com.github.bhlangonijr.chesslib.move.MoveList;
+
+
+
+class OpeningRecognizerTest {
+
+	@BeforeAll
+	static void prepareOpenings() throws IOException {
+		OpeningRecognizer.loadOpenings();
+	}
+	
+	@Test
+	void test() {
+		Move m = new Move(Square.E2, Square.E4);
+		MoveList moves = new MoveList();
+		moves.add(m);
+		assertEquals(OpeningRecognizer.compareOpening(moves, "Unknown"), "King's pawn Opening");
+		
+	}
+
+}