Examples with Entity com.almasb.fxgl.entity.Entity used on opensource projects

Example 71 with Entity

use of com.almasb.fxgl.entity.Entity in project FXGL by AlmasB.

the class MapGenerationSample method coloredMap.

private void coloredMap() {
    // tile size
    int size = 1;
    int W = (getAppWidth() + 200) / size;
    int H = (getAppHeight() + 200) / size;
    Grid<HeightMapGenerator.HeightData> map = new Grid<>(HeightMapGenerator.HeightData.class, W, H, new CustomHeightMapGenerator(W, H));
    AnimatedColor water = new AnimatedColor(Color.DARKBLUE, Color.AQUA);
    AnimatedColor land = new AnimatedColor(Color.DARKGREEN, Color.LIGHTGREEN);
    AnimatedColor desert = new AnimatedColor(Color.GREENYELLOW, Color.LIGHTYELLOW);
    AnimatedColor snow = new AnimatedColor(Color.GREEN, Color.WHITESMOKE);
    WritableImage image = new WritableImage(W, H);
    map.forEach(cell -> {
        AnimatedColor anim;
        double adjustedValue;
        if (cell.getHeight() < 0.2) {
            anim = water;
            adjustedValue = map(cell.getHeight(), 0.0, 0.2, 0.0, 1.0);
        } else if (cell.getHeight() < 0.4) {
            anim = land;
            adjustedValue = map(cell.getHeight(), 0.2, 0.4, 0.0, 1.0);
        } else if (cell.getHeight() < 0.9) {
            anim = desert;
            adjustedValue = map(cell.getHeight(), 0.4, 0.9, 0.0, 1.0);
        } else {
            anim = snow;
            adjustedValue = map(cell.getHeight(), 0.9, 1.0, 0.0, 1.0);
        }
        image.getPixelWriter().setColor(cell.getX(), cell.getY(), anim.getValue(adjustedValue, interpolator.EASE_OUT()));
    });
    getGameScene().getViewport().bindToEntity(new Entity(), 0, 0);
    var t = new Texture(image);
    t.setTranslateX(-100);
    t.setTranslateY(-100);
    getGameScene().addGameView(new GameView(t, 0));
}

Example 72 with Entity

use of com.almasb.fxgl.entity.Entity in project FXGL by AlmasB.

the class PathfindingSample method initGame.

@Override
protected void initGame() {
    // 2. init grid width x height
    grid = new AStarGrid(GRID_WIDTH, GRID_HEIGHT);
    pathfinder = new AStarPathfinder(grid);
    grid.forEach(c -> {
        var x = c.getX();
        var y = c.getY();
        Rectangle rect = new Rectangle(CELL_WIDTH - 2, CELL_HEIGHT - 2);
        rect.setFill(Color.WHITE);
        rect.setStroke(Color.BLACK);
        Entity tile = entityBuilder().at(x * CELL_WIDTH, y * CELL_HEIGHT).view(rect).buildAndAttach();
        rect.setOnMouseClicked(e -> {
            // if left click do search, else place a red obstacle
            if (e.getButton() == MouseButton.PRIMARY) {
                var cells = pathfinder.findPath(0, 0, x, y);
                cells.forEach(cell -> {
                    getGameWorld().getEntitiesAt(new Point2D(cell.getX() * CELL_WIDTH, cell.getY() * CELL_HEIGHT)).forEach(Entity::removeFromWorld);
                });
            } else {
                grid.get(x, y).setState(CellState.NOT_WALKABLE);
                rect.setFill(Color.RED);
            }
        });
    });
    var e = entityBuilder().viewWithBBox(new Rectangle(20, 20)).with(new CellMoveComponent(CELL_WIDTH, CELL_HEIGHT, 100)).buildAndAttach();
    e.getComponent(CellMoveComponent.class).setPositionToCell(1, 1);
}

Example 73 with Entity

use of com.almasb.fxgl.entity.Entity in project FXGL by AlmasB.

the class RopeJointSample method initInput.

@Override
protected void initInput() {
    getInput().addAction(new UserAction("LMB") {

        private double x;

        private double y;

        @Override
        protected void onActionBegin() {
            x = getInput().getMouseXWorld();
            y = getInput().getMouseYWorld();
        }

        @Override
        protected void onActionEnd() {
            var endx = getInput().getMouseXWorld();
            var endy = getInput().getMouseYWorld();
            spawnBullet(x, y, endx - x, endy - y);
        }
    }, MouseButton.PRIMARY);
    onKeyDown(KeyCode.F, () -> {
        Entity box = createPhysicsEntity();
        box.getBoundingBoxComponent().addHitBox(new HitBox("Left", BoundingShape.box(40, 40)));
        box.getBoundingBoxComponent().addHitBox(new HitBox("Right", new Point2D(40, 0), BoundingShape.box(40, 40)));
        box.getViewComponent().addChild(texture("brick.png", 40, 40).superTexture(texture("brick.png", 40, 40), HorizontalDirection.RIGHT));
        box.setRotationOrigin(new Point2D(40, 20));
        getGameWorld().addEntity(box);
    });
    onBtnDown(MouseButton.SECONDARY, () -> {
        Entity ball = createPhysicsEntity();
        ball.getBoundingBoxComponent().addHitBox(new HitBox("Test", BoundingShape.circle(20)));
        ball.getViewComponent().addChild(texture("ball.png", 40, 40));
        ball.setRotationOrigin(new Point2D(20, 20));
        getGameWorld().addEntity(ball);
    });
}

Example 74 with Entity

use of com.almasb.fxgl.entity.Entity in project FXGL by AlmasB.

the class RevoluteJointSample method initGame.

@Override
protected void initGame() {
    getGameScene().setBackgroundColor(Color.LIGHTGRAY);
    entityBuilder().buildScreenBoundsAndAttach(50);
    // platform
    entityBuilder().at(400, 400).viewWithBBox(new Rectangle(500, 20, Color.BROWN)).with(new PhysicsComponent()).buildAndAttach();
    PhysicsComponent physics = new PhysicsComponent();
    physics.setFixtureDef(new FixtureDef().density(1.1f));
    physics.setBodyType(BodyType.DYNAMIC);
    Entity block = entityBuilder().at(600, 100).viewWithBBox(new Rectangle(80, 50)).with(physics).buildAndAttach();
    PhysicsComponent physics2 = new PhysicsComponent();
    physics2.setBodyType(BodyType.DYNAMIC);
    FixtureDef fd = new FixtureDef();
    fd.setDensity(1.0f);
    physics2.setFixtureDef(fd);
    Entity ball1 = entityBuilder().at(600, 360).bbox(new HitBox("main", BoundingShape.circle(15))).view(texture("ball.png", 30, 30)).with(physics2).buildAndAttach();
    PhysicsComponent physics3 = new PhysicsComponent();
    physics3.setBodyType(BodyType.DYNAMIC);
    physics3.setFixtureDef(fd);
    Entity ball2 = entityBuilder().at(700, 360).bbox(new HitBox("main", BoundingShape.circle(15))).view(texture("ball.png", 30, 30)).with(physics3).buildAndAttach();
    physics2.getBody().setAngularDamping(1f);
    physics3.getBody().setAngularDamping(1f);
    getPhysicsWorld().addRevoluteJoint(block, ball1, new Point2D(80, 50), new Point2D(15, 15));
    getPhysicsWorld().addRevoluteJoint(block, ball2, new Point2D(0, 50), new Point2D(15, 15));
}

Example 75 with Entity

use of com.almasb.fxgl.entity.Entity in project FXGL by AlmasB.

the class RevoluteJointSample method initInput.

@Override
protected void initInput() {
    getInput().addAction(new UserAction("LMB") {

        private double x;

        private double y;

        @Override
        protected void onActionBegin() {
            x = getInput().getMouseXWorld();
            y = getInput().getMouseYWorld();
        }

        @Override
        protected void onActionEnd() {
            var endx = getInput().getMouseXWorld();
            var endy = getInput().getMouseYWorld();
            spawnBullet(x, y, endx - x, endy - y);
        }
    }, MouseButton.PRIMARY);
    onKeyDown(KeyCode.F, () -> {
        Entity box = createPhysicsEntity();
        box.getBoundingBoxComponent().addHitBox(new HitBox("Left", BoundingShape.box(40, 40)));
        box.getBoundingBoxComponent().addHitBox(new HitBox("Right", new Point2D(40, 0), BoundingShape.box(40, 40)));
        box.getViewComponent().addChild(texture("brick.png", 40, 40).superTexture(texture("brick.png", 40, 40), HorizontalDirection.RIGHT));
        box.setRotationOrigin(new Point2D(40, 20));
        getGameWorld().addEntity(box);
    });
    onBtnDown(MouseButton.SECONDARY, () -> {
        Entity ball = createPhysicsEntity();
        ball.getBoundingBoxComponent().addHitBox(new HitBox("Test", BoundingShape.circle(20)));
        ball.getViewComponent().addChild(texture("ball.png", 40, 40));
        ball.setRotationOrigin(new Point2D(20, 20));
        getGameWorld().addEntity(ball);
    });
}