Lektion 3

Nu kan man gå med kung

src/schack/Bishop.java

@@ -56,10 +56,6 @@ public class Bishop extends Piece {
         }
     }
 
-    @Override
-    public void move(Piece[][] pieces) {
-        throw new UnsupportedOperationException("Not supported yet."); // Generated from nbfs://nbhost/SystemFileSystem/Templates/Classes/Code/GeneratedMethodBody
-    }
 
     @Override
     public String toString() {

src/schack/Board.java

@@ -5,15 +5,20 @@ import java.awt.Dimension;
 import java.awt.Graphics;
 import java.awt.Graphics2D;
 import java.awt.Point;
+import java.awt.event.MouseEvent;
+import java.awt.event.MouseListener;
 import java.io.IOException;
 import java.util.Arrays;
 import java.util.LinkedHashSet;
 import javax.swing.JPanel;
 
-public class Board extends JPanel {
+public class Board extends JPanel implements MouseListener {
 
     public static final int SIZE_OF_TILE = 100;
     private Piece[][] pieces = new Piece[8][8];
+    private LinkedHashSet<Point> validMovesToDraw = new LinkedHashSet<>();
+    private Point selectedPiece = new Point();
+    private Color moveableColor = new Color(200, 200, 200);
 
     public Board() throws IOException {
 
@@ -30,7 +35,7 @@ public class Board extends JPanel {
             {new Bishop(false, new Point(2, 0)), null, null, null, null, null, null, new Bishop(true, new Point(2, 7))},
             {new Queen(false, new Point(3, 0)), null, null, null, null, null, null, new Queen(true, new Point(3, 7))},
             {new King(false), null, null, null, null, null, null, new King(true)},
-            {null, null, null, null, null, null, null, null},
+            {null, null, null, null, null, null, null, new King(false, new Point(5, 7))},
             {null, null, null, null, null, null, null, null},
             {null, null, null, null, null, null, null, null}
         };
@@ -70,13 +75,19 @@ public class Board extends JPanel {
         Graphics2D g2 = (Graphics2D) g;
         drawSquares(g2);
 
+        // måla alla ställen man kan gå¨till
+        validMovesToDraw.forEach(point -> {
+            if (point != null) {
+                g2.setColor(moveableColor);
+                g2.fillOval(point.x * SIZE_OF_TILE, point.y * SIZE_OF_TILE, SIZE_OF_TILE, SIZE_OF_TILE);
+            }
+        });
         // Draw piece
         Arrays.stream(pieces).forEach(pieceArr -> Arrays.stream(pieceArr).forEach(piece -> {
             if (piece != null) {
                 piece.draw(g2);
             }
         }));
-
         // Check valid moves method
         //        Arrays.stream(pieces).forEach(pieceArr -> Arrays.stream(pieceArr).forEach(piece -> {
         //            if (piece != null) {
@@ -88,23 +99,24 @@ public class Board extends JPanel {
         //                System.out.println("x:" + piece.position.x + ", y:" + piece.position.y + ": " + validMoves.size());
         //            }
         //        }));
-        // Check valid moves method
-        for (int y = 0; y < pieces.length; y++) {
-            for (int x = 0; x < pieces.length; x++) {
-                Piece p = pieces[y][x];
-                if (p == null) {
-                    continue;
+
+        // draw valid moves
+//        for (int y = 0; y < pieces.length; y++) {
+//            for (int x = 0; x < pieces.length; x++) {
+//                Piece p = pieces[y][x];
+//                if (p == null) {
+//                    continue;
+//                }
+//
+//                LinkedHashSet<Point> validMoves = p.validMoves(pieces);
+//                Color c = new Color((int) (255 * Math.random()), (int) (255 * Math.random()), (int) (255 * Math.random()));
+//                g2.setColor(c);
+//                validMoves.forEach(point -> g2.fillOval(point.x * SIZE_OF_TILE, point.y * SIZE_OF_TILE, SIZE_OF_TILE, SIZE_OF_TILE));
+//            }
+//        }
     }
 
-                LinkedHashSet<Point> validMoves = p.validMoves(pieces);
-                Color c = new Color((int) (255 * Math.random()), (int) (255 * Math.random()), (int) (255 * Math.random()));
-                g2.setColor(c);
-                validMoves.forEach(point -> g2.fillOval(point.x * SIZE_OF_TILE, point.y * SIZE_OF_TILE, SIZE_OF_TILE, SIZE_OF_TILE));
-            }
-        }
-    }
-
-    private void printPieces(Piece[][] pieces) {
+    public static void printPieces(Piece[][] pieces) {
         System.out.println("");
         for (int loopX = 0; loopX < pieces.length; loopX++) {
             for (int loopY = 0; loopY < pieces.length; loopY++) {
@@ -149,4 +161,60 @@ public class Board extends JPanel {
         }
 
     }
+
+    @Override
+    public void mouseClicked(MouseEvent mouseEvent) {
+        int mouseCoordinateX = (int) (mouseEvent.getX() / SIZE_OF_TILE);
+        int mouseCoordinateY = (int) (mouseEvent.getY() / SIZE_OF_TILE);
+
+        Point clicked = new Point(mouseCoordinateX, mouseCoordinateY);
+
+        // Ifall vi har tryckt på en pjäs och sedan ska gå dit
+        if (validMovesToDraw.contains(clicked)) {
+            try {
+                Piece p = pieces[selectedPiece.x][selectedPiece.y];
+                p.move(pieces, clicked, selectedPiece);
+                validMovesToDraw.clear();
+                System.out.println("came here");
+
+            } catch (Exception e) {
+
+            }
+
+        } else {
+
+            selectedPiece = new Point(clicked);
+            validMovesToDraw.clear();
+
+        }
+
+        System.out.println("X: " + mouseCoordinateX + ", Y: " + mouseCoordinateY);
+        try {
+            Piece p = pieces[mouseCoordinateX][mouseCoordinateY];
+            LinkedHashSet validMoves = p.validMoves(pieces);
+            System.out.println("valid moves " + validMoves);
+            moveableColor = new Color((int) (255 * Math.random()), (int) (255 * Math.random()), (int) (255 * Math.random()));
+            validMovesToDraw.addAll(validMoves);
+            System.out.println("valid moves to draw " + validMovesToDraw);
+
+        } catch (Exception e) {
+            validMovesToDraw.clear();
+        }
+    }
+
+    @Override
+    public void mousePressed(MouseEvent e) {
+    }
+
+    @Override
+    public void mouseReleased(MouseEvent e) {
+    }
+
+    @Override
+    public void mouseEntered(MouseEvent e) {
+    }
+
+    @Override
+    public void mouseExited(MouseEvent e) {
+    }
 }

src/schack/Horse.java

@@ -0,0 +1,21 @@
+package schack;
+
+import java.awt.Point;
+import java.io.IOException;
+import java.util.LinkedHashSet;
+
+public class Horse extends Piece {
+
+    public Horse(boolean isWhite, boolean isLeft, Point startingPosition) throws IOException {
+        super(isWhite, startingPosition);
+        setPieceIcon("Horse");
+    }
+
+    @Override
+    public LinkedHashSet<Point> validMoves(Piece[][] pieces) {
+        return new LinkedHashSet<>();
+    }
+
+   
+
+}

src/schack/King.java

@@ -13,10 +13,7 @@ public final class King extends Piece {
 
     public King(boolean isWhite, Point startingPosition) throws IOException {
         super(isWhite, startingPosition);
-        String colorName = isWhite ? "White" : "Black";
-        String fileName = colorName + "King.png";
-        InputStream is = King.class.getResourceAsStream("../img/" + fileName);
-        icon = ImageIO.read(is);
+        setPieceIcon("King");
     }
 
     public King(boolean isWhite) throws IOException {
@@ -63,12 +60,6 @@ public final class King extends Piece {
 
     }
 
-    @Override
-    public void move(Piece[][] pieces) {
-        eglibleForCastling = false;
-        throw new UnsupportedOperationException("Not supported yet."); // Generated from nbfs://nbhost/SystemFileSystem/Templates/Classes/Code/GeneratedMethodBody
-    }
-
     @Override
     public String toString() {
         return "Piece{" + "eglibleForCastling=" + eglibleForCastling + "position=" + position + ", isWhite=" + isWhite + '}';

src/schack/Pawn.java

@@ -21,10 +21,6 @@ public class Pawn extends Piece {
         return new LinkedHashSet<>();
     }
 
-    @Override
-    public void move(Piece[][] pieces) {
-        throw new UnsupportedOperationException("Not supported yet."); // Generated from nbfs://nbhost/SystemFileSystem/Templates/Classes/Code/GeneratedMethodBody
-    }
     @Override
     public String toString() {
         return "Pawn{" + "position=" + position + ", isWhite=" + isWhite + '}';

src/schack/Piece.java

@@ -16,7 +16,7 @@ public abstract class Piece extends Component {
     public boolean isWhite;
     protected BufferedImage icon;
 
-    public Piece(boolean isWhite, Point startingPosition) {
+    public Piece(boolean isWhite, Point startingPosition) throws IOException {
         this.isWhite = isWhite;
         this.position = startingPosition;
     }
@@ -48,7 +48,23 @@ public abstract class Piece extends Component {
         );
     }
 
-    public abstract void move(Piece[][] pieces);
+    public void move(Piece[][] pieces, Point toMove, Point selected) {
+
+        try {
+            System.out.println("toMove: " + toMove);
+
+            pieces[toMove.x][toMove.y] = this; //new Rook(true,new Point(toMove));
+            pieces[selected.x][selected.y] = null;
+            // varför funkar det nu? det borde inte funka nu.
+            System.out.println("equals: " + selected.equals(this.position));
+
+            this.position = new Point(toMove);
+            Board.printPieces(pieces);
+
+        } catch (Exception e) {
+            System.out.println("jmgfmhyfhm");
+        }
+    }
 
     @Override
     public String toString() {

src/schack/Queen.java

@@ -0,0 +1,20 @@
+package schack;
+
+import java.awt.Point;
+import java.io.IOException;
+import java.util.LinkedHashSet;
+
+public class Queen extends Piece {
+
+    public Queen(boolean isWhite, Point point) throws IOException {
+        super(isWhite,point);
+        setPieceIcon("Queen");
+    }
+
+    @Override
+    public LinkedHashSet<Point> validMoves(Piece[][] pieces) {
+        return new LinkedHashSet<>();
+    }
+
+   
+}

src/schack/Rook.java

@@ -0,0 +1,20 @@
+package schack;
+
+import java.awt.Point;
+import java.io.IOException;
+import java.util.LinkedHashSet;
+
+public class Rook extends Piece {
+
+    public Rook(boolean isWhite, Point startingPosition) throws IOException {
+        super(isWhite, startingPosition);
+        setPieceIcon("Rook");
+    }
+
+    @Override
+    public LinkedHashSet<Point> validMoves(Piece[][] pieces) {
+        return new LinkedHashSet<>();
+    }
+
+    
+}

src/schack/Schack.java

@@ -1,10 +1,11 @@
 package schack;
 
-import java.awt.Dimension;
 import java.awt.event.ActionEvent;
 import java.io.IOException;
 import java.net.InetAddress;
 import java.net.UnknownHostException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
 import javax.swing.JFrame;
 import javax.swing.JMenu;
 import javax.swing.JMenuBar;
@@ -15,13 +16,16 @@ import javax.swing.JOptionPane;
  *
  * @author Love Billenius & Simon Hansson
  */
-public class Schack extends JFrame {
+public class Schack extends JFrame implements Runnable {
 
     public Schack() throws IOException {
         setTitle("Schack");
         setAlwaysOnTop(false);
         setResizable(false);
-        setContentPane(new Board());
+        Board board = new Board();
+        setContentPane(board);
+        getContentPane().addMouseListener(board);
+        Thread thread = new Thread(this);
 
         // Create menu        
         JMenuBar menuBar = new JMenuBar();
@@ -62,6 +66,7 @@ public class Schack extends JFrame {
         pack();
         setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
         setVisible(true);
+        this.run();
 
     }
 
@@ -70,4 +75,18 @@ public class Schack extends JFrame {
 
     }
 
+    @Override
+    public void run() {
+
+        while (true) {
+            try {
+                Thread.sleep(12);
+            } catch (InterruptedException ex) {
+                Logger.getLogger(Schack.class.getName()).log(Level.SEVERE, null, ex);
+            }
+            repaint();
+
+        }
+    }
+
 }