Moved game and board creation to Game

src/dev/kske/chess/game/Game.java

@@ -1,11 +1,13 @@
 package dev.kske.chess.game;
 
+import java.util.HashMap;
 import java.util.Map;
 
 import dev.kske.chess.board.Board;
 import dev.kske.chess.board.GameState;
 import dev.kske.chess.board.Move;
 import dev.kske.chess.board.Piece.Color;
+import dev.kske.chess.game.ai.AIPlayer;
 import dev.kske.chess.ui.BoardComponent;
 import dev.kske.chess.ui.BoardPane;
 import dev.kske.chess.ui.OverlayComponent;
@@ -27,12 +29,39 @@ public class Game {
 		this.players			= players;
 		this.overlayComponent	= boardPane.getOverlayComponent();
 		this.boardComponent		= boardPane.getBoardComponent();
-		this.board				= boardComponent.getBoard();
+		this.board				= new Board();
+		boardComponent.setBoard(board);
 
 		// Initialize the game variable in each player
 		players.values().forEach(player -> player.setGame(this));
 	}
 
+	public static Game createNatural(BoardPane boardPane) {
+		Map<Color, Player>	players	= new HashMap<>();
+		OverlayComponent	overlay	= boardPane.getOverlayComponent();
+
+		players.put(Color.WHITE, new NaturalPlayer(Color.WHITE, overlay));
+		players.put(Color.BLACK, new NaturalPlayer(Color.BLACK, overlay));
+		return new Game(players, boardPane);
+	}
+
+	public static Game createNaturalVsAI(BoardPane boardPane, int maxDepth, int alphaBeta) {
+		Map<Color, Player>	players	= new HashMap<>();
+		OverlayComponent	overlay	= boardPane.getOverlayComponent();
+
+		players.put(Color.WHITE, new NaturalPlayer(Color.WHITE, overlay));
+		players.put(Color.BLACK, new AIPlayer(Color.BLACK, maxDepth, alphaBeta));
+		return new Game(players, boardPane);
+	}
+
+	public static Game createAIVsAI(BoardPane boardPane, int maxDepthW, int maxDepthB, int alphaBetaW, int alphaBetaB) {
+		Map<Color, Player> players = new HashMap<>();
+
+		players.put(Color.WHITE, new AIPlayer(Color.WHITE, maxDepthW, alphaBetaW));
+		players.put(Color.BLACK, new AIPlayer(Color.BLACK, maxDepthB, alphaBetaB));
+		return new Game(players, boardPane);
+	}
+
 	public void onMove(Player player, Move move) {
 		if (board.getPos(move).getColor() == player.color && board.attemptMove(move)) {
 			System.out.printf("%s: %s%n", player.color, move);
@@ -63,4 +92,6 @@ public class Game {
 		overlayComponent.clearDots();
 		overlayComponent.clearArrow();
 	}
+
+	public Board getBoard() { return board; }
 }

src/dev/kske/chess/game/NaturalPlayer.java

@@ -22,8 +22,8 @@ public class NaturalPlayer extends Player {
 
 	private boolean moveRequested;
 
-	public NaturalPlayer(Board board, Color color, OverlayComponent overlayComponent) {
+	public NaturalPlayer(Color color, OverlayComponent overlayComponent) {
-		super(board, color);
+		super(color);
 		moveRequested = false;
 		overlayComponent.addMouseListener(new MouseAdapter() {
 

src/dev/kske/chess/game/Player.java

@@ -15,8 +15,7 @@ public abstract class Player {
 	protected Board	board;
 	protected Color	color;
 
-	public Player(Board board, Color color) {
+	public Player(Color color) {
-		this.board	= board;
 		this.color = color;
 	}
 
@@ -26,7 +25,10 @@ public abstract class Player {
 
 	public Game getGame() { return game; }
 
-	public void setGame(Game game) { this.game = game; }
+	public void setGame(Game game) {
+		this.game	= game;
+		board		= game.getBoard();
+	}
 
 	public Board getBoard() { return board; }
 

src/dev/kske/chess/game/ai/AIPlayer.java

@@ -30,8 +30,8 @@ public class AIPlayer extends Player {
 	private volatile boolean			exitRequested;
 	private volatile ExecutorService	executor;
 
-	public AIPlayer(Board board, Color color, int maxDepth, int alphaBetaThreshold) {
+	public AIPlayer(Color color, int maxDepth, int alphaBetaThreshold) {
-		super(board, color);
+		super(color);
 		availableProcessors		= Runtime.getRuntime().availableProcessors();
 		this.maxDepth			= maxDepth;
 		this.alphaBetaThreshold	= alphaBetaThreshold;

src/dev/kske/chess/ui/MainWindow.java

@@ -7,7 +7,6 @@ import javax.swing.JButton;
 import javax.swing.JFrame;
 import javax.swing.JPanel;
 
-import dev.kske.chess.board.Board;
 import dev.kske.chess.game.Game;
 
 /**
@@ -56,7 +55,6 @@ public class MainWindow {
 		mframe.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 
 		boardPane = new BoardPane();
-		boardPane.getBoardComponent().setBoard(new Board());
 		mframe.getContentPane().add(boardPane, BorderLayout.CENTER);
 
 		mframe.setJMenuBar(new MenuBar(this));

src/dev/kske/chess/ui/MenuBar.java

@@ -1,18 +1,10 @@
 package dev.kske.chess.ui;
 
-import java.util.HashMap;
-import java.util.Map;
-
 import javax.swing.JMenu;
 import javax.swing.JMenuBar;
 import javax.swing.JMenuItem;
 
-import dev.kske.chess.board.Board;
-import dev.kske.chess.board.Piece.Color;
 import dev.kske.chess.game.Game;
-import dev.kske.chess.game.NaturalPlayer;
-import dev.kske.chess.game.Player;
-import dev.kske.chess.game.ai.AIPlayer;
 
 /**
  * Project: <strong>Chess</strong><br>
@@ -26,18 +18,10 @@ public class MenuBar extends JMenuBar {
 
 	private final MainWindow			mainWindow;
 	private final BoardPane				boardPane;
-	private final OverlayComponent		overlayComponent;
-	private final BoardComponent		boardComponent;
-	private final Board					board;
-	private final Map<Color, Player>	players;
 
 	public MenuBar(MainWindow mainWindow) {
 		this.mainWindow		= mainWindow;
 		boardPane			= mainWindow.getBoardPane();
-		overlayComponent	= boardPane.getOverlayComponent();
-		boardComponent		= boardPane.getBoardComponent();
-		board				= boardComponent.getBoard();
-		players				= new HashMap<>();
 
 		initGameMenu();
 	}
@@ -49,38 +33,28 @@ public class MenuBar extends JMenuBar {
 		JMenuItem	aiMenuItem		= new JMenuItem("Game against artificial opponent");
 		JMenuItem	aiVsAiMenuItem	= new JMenuItem("Watch AI vs. AI");
 
-		naturalMenuItem.addActionListener((evt) -> {
+		naturalMenuItem.addActionListener((evt) -> startGame(Game.createNatural(boardPane)));
-			players.put(Color.WHITE, new NaturalPlayer(board, Color.WHITE, overlayComponent));
-			players.put(Color.BLACK, new NaturalPlayer(board, Color.BLACK, overlayComponent));
-			startGame();
-		});
 
 		aiMenuItem.addActionListener((evt) -> {
 			AIConfigDialog dialog = new AIConfigDialog();
 			dialog.setVisible(true);
-			if (dialog.isStartGame()) {
+			if (dialog.isStartGame())
-				players.put(Color.WHITE, new NaturalPlayer(board, Color.WHITE, overlayComponent));
+				startGame(Game.createNaturalVsAI(boardPane, dialog.getMaxDepth(), dialog.getAlphaBetaThreshold()));
-				players.put(Color.BLACK,
-						new AIPlayer(board, Color.BLACK, dialog.getMaxDepth(), dialog.getAlphaBetaThreshold()));
-				startGame();
-			}
 		});
 
-		aiVsAiMenuItem.addActionListener((evt) -> {
+		aiVsAiMenuItem.addActionListener((evt) -> startGame(Game.createAIVsAI(boardPane, 4, 3, -10, -10)));
-			players.put(Color.WHITE, new AIPlayer(board, Color.WHITE, 4, -10));
-			players.put(Color.BLACK, new AIPlayer(board, Color.BLACK, 3, 0));
-			startGame();
-		});
 
 		gameMenu.add(naturalMenuItem);
 		gameMenu.add(aiMenuItem);
 		gameMenu.add(aiVsAiMenuItem);
 
 		add(gameMenu);
+
+		// Start a game
+		naturalMenuItem.doClick();
 	}
 
-	private void startGame() {
+	private void startGame(Game game) {
-		Game game = new Game(players, boardPane);
 		mainWindow.setGame(game);
 
 		// Update board and board component