PUZZLE GAME

Desktop Game Application, Open NetBeans See The Menu Bar go to the file Menu Click on the New Project(Ctrl+Shift+N) and Select Left site categories JavaFX and Project categories to Right Site Project JavaFX Application .You have to give The Program Name "PuzzleGame". if you wont to save Project Location you can Browse and File save on the direction place and Gone a default Place and Now uncheck/check the Main Class and then press the Finish button.you can see the project Status.



Implement Game Code:
package puzzlegame; import java.util.ArrayList; import java.util.List; import javafx.animation.KeyFrame; import javafx.animation.KeyValue; import javafx.animation.Timeline; import javafx.application.Application; import static javafx.application.Application.launch; import javafx.event.ActionEvent; import javafx.event.EventHandler; import javafx.geometry.Point2D; import javafx.scene.Group; import javafx.scene.Parent; import javafx.scene.Scene; import javafx.scene.control.Button; import javafx.scene.effect.DropShadow; import javafx.scene.image.Image; import javafx.scene.image.ImageView; import javafx.scene.input.MouseEvent; import javafx.scene.layout.HBox; import javafx.scene.layout.Pane; import javafx.scene.layout.StackPane; import javafx.scene.layout.VBox; import javafx.scene.paint.Color; import javafx.scene.shape.Circle; import javafx.scene.shape.Ellipse; import javafx.scene.shape.LineTo; import javafx.scene.shape.MoveTo; import javafx.scene.shape.Path; import javafx.scene.shape.Rectangle; import javafx.scene.shape.Shape; import javafx.stage.Stage; import javafx.util.Duration; /** * * @author Manoj */ public class PuzzleGame extends Application { private Timeline timeline; private void init(Stage primaryStage) { Group root = new Group(); primaryStage.setScene(new Scene(root)); // load puzzle image Image image = new Image(getClass().getResourceAsStream( "r_1.jpg")); int numOfColumns = (int) (image.getWidth() / Piece.SIZE); int numOfRows = (int) (image.getHeight() / Piece.SIZE); // create desk final Desk desk = new Desk(numOfColumns, numOfRows); // create puzzle pieces final List<piece> pieces = new ArrayList<piece>(); for (int col = 0; col < numOfColumns; col++) { for (int row = 0; row < numOfRows; row++) { int x = col * Piece.SIZE; int y = row * Piece.SIZE; final Piece piece = new Piece(image, x, y, row>0, col>0, row<numofrows -1, col < numOfColumns -1, desk.getWidth(), desk.getHeight()); pieces.add(piece); } } desk.getChildren().addAll(pieces); // create button box Button shuffleButton = new Button("Shuffle"); shuffleButton.setStyle("-fx-font-size: 2em;"); shuffleButton.setOnAction(new EventHandler<ActionEvent>() { @Override public void handle(ActionEvent actionEvent) { if (timeline != null) timeline.stop(); timeline = new Timeline(); for (final Piece piece : pieces) { piece.setActive(); double shuffleX = Math.random() * (desk.getWidth() - Piece.SIZE + 48f ) - 24f - piece.getCorrectX(); double shuffleY = Math.random() * (desk.getHeight() - Piece.SIZE + 30f ) - 15f - piece.getCorrectY(); timeline.getKeyFrames().add( new KeyFrame(Duration.seconds(1), new KeyValue(piece.translateXProperty(), shuffleX), new KeyValue(piece.translateYProperty(), shuffleY))); } timeline.playFromStart(); } }); Button solveButton = new Button("Solve"); solveButton.setStyle("-fx-font-size: 2em;"); solveButton.setOnAction(new EventHandler<actionevent>() { @Override public void handle(ActionEvent actionEvent) { if (timeline != null) timeline.stop(); timeline = new Timeline(); for (final Piece piece : pieces) { piece.setInactive(); timeline.getKeyFrames().add( new KeyFrame(Duration.seconds(1), new KeyValue(piece.translateXProperty(), 0), new KeyValue(piece.translateYProperty(), 0))); } timeline.playFromStart(); } }); HBox buttonBox = new HBox(8); buttonBox.getChildren().addAll(shuffleButton, solveButton); // create vbox for desk and buttons VBox vb = new VBox(10); vb.getChildren().addAll(desk,buttonBox); root.getChildren().addAll(vb); } /** * Node that represents the playing area/ desktop where the puzzle pices sit */ public static class Desk extends Pane { Desk(int numOfColumns, int numOfRows) { setStyle("-fx-background-color: #cccccc; " + "-fx-border-color: #464646; " + "-fx-effect: innershadow( two-pass-box , rgba(0,0,0,0.8) , 15, 0.0 , 0 , 4 );"); double DESK_WIDTH = Piece.SIZE * numOfColumns; double DESK_HEIGHT = Piece.SIZE * numOfRows; setPrefSize(DESK_WIDTH,DESK_HEIGHT); setMaxSize(DESK_WIDTH, DESK_HEIGHT); autosize(); // create path for lines Path grid = new Path(); grid.setStroke(Color.rgb(70, 70, 70)); getChildren().add(grid); // create vertical lines for (int col = 0; col < numOfColumns - 1; col++) { grid.getElements().addAll( new MoveTo(Piece.SIZE + Piece.SIZE * col, 5), new LineTo(Piece.SIZE + Piece.SIZE * col, Piece.SIZE * numOfRows - 5) ); } // create horizontal lines for (int row = 0; row < numOfRows - 1; row++) { grid.getElements().addAll( new MoveTo(5, Piece.SIZE + Piece.SIZE * row), new LineTo(Piece.SIZE * numOfColumns - 5, Piece.SIZE + Piece.SIZE * row) ); } } @Override protected void layoutChildren() {} } /** * Node that represents a puzzle piece */ public static class Piece extends Parent { public static final int SIZE = 100; private final double correctX; private final double correctY; private final boolean hasTopTab; private final boolean hasLeftTab; private final boolean hasBottomTab; private final boolean hasRightTab; private double startDragX; private double startDragY; private Shape pieceStroke; private Shape pieceClip; private ImageView imageView = new ImageView(); private Point2D dragAnchor; public Piece(Image image, final double correctX, final double correctY, boolean topTab, boolean leftTab, boolean bottomTab, boolean rightTab, final double deskWidth, final double deskHeight) { this.correctX = correctX; this.correctY = correctY; this.hasTopTab = topTab; this.hasLeftTab = leftTab; this.hasBottomTab = bottomTab; this.hasRightTab = rightTab; // configure clip pieceClip = createPiece(); pieceClip.setFill(Color.WHITE); pieceClip.setStroke(null); // add a stroke pieceStroke = createPiece(); pieceStroke.setFill(null); pieceStroke.setStroke(Color.BLACK); // create image view imageView.setImage(image); imageView.setClip(pieceClip); setFocusTraversable(true); getChildren().addAll(imageView, pieceStroke); // turn on caching so the jigsaw piece is fasr to draw when dragging setCache(true); // start in inactive state setInactive(); // add listeners to support dragging setOnMousePressed(new EventHandler<MouseEvent>() { public void handle(MouseEvent me) { toFront(); startDragX = getTranslateX(); startDragY = getTranslateY(); dragAnchor = new Point2D(me.getSceneX(), me.getSceneY()); } }); setOnMouseReleased(new EventHandler<mouseevent>() { public void handle(MouseEvent me) { if (getTranslateX() < (10) && getTranslateX() > (- 10) && getTranslateY() < (10) && getTranslateY() > (- 10)) { setTranslateX(0); setTranslateY(0); setInactive(); } } }); setOnMouseDragged(new EventHandler<mouseevent>() { public void handle(MouseEvent me) { double newTranslateX = startDragX + me.getSceneX() - dragAnchor.getX(); double newTranslateY = startDragY + me.getSceneY() - dragAnchor.getY(); double minTranslateX = - 45f - correctX; double maxTranslateX = (deskWidth - Piece.SIZE + 50f ) - correctX; double minTranslateY = - 30f - correctY; double maxTranslateY = (deskHeight - Piece.SIZE + 70f ) - correctY; if ((newTranslateX> minTranslateX ) && (newTranslateX< maxTranslateX) && (newTranslateY> minTranslateY) && (newTranslateY< maxTranslateY)) { setTranslateX(newTranslateX); setTranslateY(newTranslateY); } } }); } private Shape createPiece() { Shape shape = createPieceRectangle(); if (hasRightTab) { shape = Shape.union(shape, createPieceTab(69.5f, 0f, 10f, 17.5f, 50f, -12.5f, 11.5f, 25f, 56.25f, -14f, 6.25f, 56.25f, 14f, 6.25f)); } if (hasBottomTab) { shape = Shape.union(shape, createPieceTab(0f, 69.5f, 17.5f, 10f, -12.5f, 50f, 25f, 11f, -14f, 56.25f, 6.25f, 14f, 56.25f, 6.25f)); } if (hasLeftTab) { shape = Shape.subtract(shape, createPieceTab(-31f, 0f, 10f, 17.5f, -50f, -12.5f, 11f, 25f, -43.75f, -14f, 6.25f, -43.75f, 14f, 6.25f)); } if (hasTopTab) { shape = Shape.subtract(shape, createPieceTab(0f, -31f, 17.5f, 10f, -12.5f, -50f, 25f, 12.5f, -14f, -43.75f, 6.25f, 14f, -43.75f, 6.25f)); } shape.setTranslateX(correctX); shape.setTranslateY(correctY); shape.setLayoutX(50f); shape.setLayoutY(50f); return shape; } private Rectangle createPieceRectangle() { Rectangle rec = new Rectangle(); rec.setX(-50); rec.setY(-50); rec.setWidth(SIZE); rec.setHeight(SIZE); return rec; } private Shape createPieceTab(double eclipseCenterX, double eclipseCenterY, double eclipseRadiusX, double eclipseRadiusY, double rectangleX, double rectangleY, double rectangleWidth, double rectangleHeight, double circle1CenterX, double circle1CenterY, double circle1Radius, double circle2CenterX, double circle2CenterY, double circle2Radius) { Ellipse e = new Ellipse(eclipseCenterX, eclipseCenterY, eclipseRadiusX, eclipseRadiusY); Rectangle r = new Rectangle(rectangleX, rectangleY, rectangleWidth, rectangleHeight); Shape tab = Shape.union(e, r); Circle c1 = new Circle(circle1CenterX, circle1CenterY, circle1Radius); tab = Shape.subtract(tab, c1); Circle c2 = new Circle(circle2CenterX, circle2CenterY, circle2Radius); tab = Shape.subtract(tab, c2); return tab; } public void setActive() { setDisable(false); setEffect(new DropShadow()); toFront(); } public void setInactive() { setEffect(null); setDisable(true); toBack(); } public double getCorrectX() { return correctX; } public double getCorrectY() { return correctY; } } @Override public void start(Stage primaryStage) throws Exception { init(primaryStage); primaryStage.show(); } public static void main(String[] args) { launch(args); } }


Output: