public void setupFloor() {
    Material mat = assetManager.loadMaterial("Textures/Terrain/Pond/Pond.j3m");
    mat.getTextureParam("DiffuseMap").getTextureValue().setWrap(WrapMode.Repeat);
    mat.getTextureParam("NormalMap").getTextureValue().setWrap(WrapMode.Repeat);
    mat.setBoolean("UseMaterialColors", true);
    mat.setColor("Diffuse", ColorRGBA.White.clone());
    mat.setColor("Ambient", ColorRGBA.White.clone());
   // mat.setColor("Specular", ColorRGBA.White.clone());
    // mat.getTextureParam("ParallaxMap").getTextureValue().setWrap(WrapMode.Repeat);
    mat.setFloat("Shininess", 0);
    //  mat.setBoolean("VertexLighting", true);


    Box floor = new Box(50, 1f, 50);
    TangentBinormalGenerator.generate(floor);
    floor.scaleTextureCoordinates(new Vector2f(5, 5));
    Geometry floorGeom = new Geometry("Floor", floor);
    floorGeom.setMaterial(mat);
    floorGeom.setShadowMode(ShadowMode.Receive);
    rootNode.attachChild(floorGeom);
}
 

public void setupFloor(){
    Material mat = assetManager.loadMaterial("Textures/Terrain/Pond/Pond.j3m");
    mat.getTextureParam("DiffuseMap").getTextureValue().setWrap(WrapMode.Repeat);
    mat.getTextureParam("NormalMap").getTextureValue().setWrap(WrapMode.Repeat);
   // mat.getTextureParam("ParallaxMap").getTextureValue().setWrap(WrapMode.Repeat);
    mat.setFloat("Shininess",3);
  //  mat.setBoolean("VertexLighting", true);
    
    
    Box floor = new Box(50, 1f, 50);
    TangentBinormalGenerator.generate(floor);
    floor.scaleTextureCoordinates(new Vector2f(5, 5));
    Geometry floorGeom = new Geometry("Floor", floor);
    floorGeom.setMaterial(mat);
    floorGeom.setShadowMode(ShadowMode.Receive);
    rootNode.attachChild(floorGeom);
}
 

private void createballs() {
    System.out.println((frames / time) + ";" + val);


    for (int i = val; i < val+1 ; i++) {

        Geometry s = sphere.clone().clone(false);
        s.setMaterial(mat);
        s.setLocalTranslation(i - 30, 5, (((i) * 2) % 40) - 50);
        s.setShadowMode(ShadowMode.CastAndReceive);
        rootNode.attachChild(s);
    }
    if (val == 300) {
        stop();
    }
    val += 1;
    time = 0;
    frames = 0;
}
 

private void buildPlayer() {
    spaceCraft = assetManager.loadModel("Models/HoverTank/Tank2.mesh.xml");
    CollisionShape colShape = CollisionShapeFactory.createDynamicMeshShape(spaceCraft);
    spaceCraft.setShadowMode(ShadowMode.CastAndReceive);
    spaceCraft.setLocalTranslation(startLocation);
    spaceCraft.setLocalRotation(startOrientation);

    hoverControl = new PhysicsHoverControl(colShape, 500);

    spaceCraft.addControl(hoverControl);


    rootNode.attachChild(spaceCraft);
    getPhysicsSpace().add(hoverControl);
    hoverControl.setCollisionGroup(PhysicsCollisionObject.COLLISION_GROUP_02);

    ChaseCamera chaseCam = new ChaseCamera(cam, inputManager);
    spaceCraft.addControl(chaseCam);

    flyCam.setEnabled(false);
}
 

@Override
        public void onAction(String name, boolean keyPressed, float tpf) {
            if (name.equals("shoot") && !keyPressed) {
                Geometry bulletg = new Geometry("bullet", bullet);
                bulletg.setMaterial(mat2);
                bulletg.setShadowMode(ShadowMode.CastAndReceive);
                bulletg.setLocalTranslation(cam.getLocation());
                
                SphereCollisionShape bulletCollisionShape = new SphereCollisionShape(0.4f);
                RigidBodyControl bulletNode = new BombControl(assetManager, bulletCollisionShape, 1);
//                RigidBodyControl bulletNode = new RigidBodyControl(bulletCollisionShape, 1);
                bulletNode.setLinearVelocity(cam.getDirection().mult(25));
                bulletg.addControl(bulletNode);
                rootNode.attachChild(bulletg);
                getPhysicsSpace().add(bulletNode);
            }
            if (name.equals("gc") && !keyPressed) {
                System.gc();
            }
        }
 

private void setupSkyBox() {
    Mesh sphere = new Sphere(32, 32, 10f);
    sphere.setStatic();
    skyBox = new Geometry("SkyBox", sphere);
    skyBox.setQueueBucket(Bucket.Sky);
    skyBox.setShadowMode(ShadowMode.Off);

    Image cube = SceneApplication.getApplication().getAssetManager().loadTexture("Textures/blue-glow-1024.dds").getImage();
    TextureCubeMap cubemap = new TextureCubeMap(cube);

    Material mat = new Material(SceneApplication.getApplication().getAssetManager(), "Common/MatDefs/Misc/Sky.j3md");
    mat.setBoolean("SphereMap", false);
    mat.setTexture("Texture", cubemap);
    mat.setVector3("NormalScale", new Vector3f(1, 1, 1));
    skyBox.setMaterial(mat);

    ((Node) SceneApplication.getApplication().getViewPort().getScenes().get(0)).attachChild(skyBox);
}
 

public void onAction(String name, boolean keyPressed, float tpf) {
            if (name.equals("shoot") && !keyPressed) {
                Geometry bulletg = new Geometry("bullet", bullet);
                bulletg.setMaterial(mat2);
                bulletg.setShadowMode(ShadowMode.CastAndReceive);
                bulletg.setLocalTranslation(cam.getLocation());
                
                SphereCollisionShape bulletCollisionShape = new SphereCollisionShape(0.4f);
                RigidBodyControl bulletNode = new BombControl(assetManager, bulletCollisionShape, 1);
//                RigidBodyControl bulletNode = new RigidBodyControl(bulletCollisionShape, 1);
                bulletNode.setLinearVelocity(cam.getDirection().mult(25));
                bulletg.addControl(bulletNode);
                rootNode.attachChild(bulletg);
                getPhysicsSpace().add(bulletNode);
            }
            if (name.equals("gc") && !keyPressed) {
                System.gc();
            }
        }
 

public void read(JmeImporter im) throws IOException {
    InputCapsule ic = im.getCapsule(this);

    name = ic.readString("name", null);
    worldBound = (BoundingVolume) ic.readSavable("world_bound", null);
    cullHint = ic.readEnum("cull_mode", CullHint.class, CullHint.Inherit);
    batchHint = ic.readEnum("batch_hint", BatchHint.class, BatchHint.Inherit);
    queueBucket = ic.readEnum("queue", RenderQueue.Bucket.class,
            RenderQueue.Bucket.Inherit);
    shadowMode = ic.readEnum("shadow_mode", ShadowMode.class,
            ShadowMode.Inherit);

    localTransform = (Transform) ic.readSavable("transform", Transform.IDENTITY);

    localLights = (LightList) ic.readSavable("lights", null);
    localLights.setOwner(this);

    //changed for backward compatibility with j3o files generated before the AnimControl/SkeletonControl split
    //the AnimControl creates the SkeletonControl for old files and add it to the spatial.
    //The SkeletonControl must be the last in the stack so we add the list of all other control before it.
    //When backward compatibility won't be needed anymore this can be replaced by : 
    //controls = ic.readSavableArrayList("controlsList", null));
    controls.addAll(0, ic.readSavableArrayList("controlsList", null));

    userData = (HashMap<String, Savable>) ic.readStringSavableMap("user_data", null);
}
 

public void postFrame(FrameBuffer out) {
    Camera cam = viewPort.getCamera();
    if (!noOccluders) {
        postshadowMat.setColor("Splits", splits);
        for (int i = 0; i < nbSplits; i++) {
            postshadowMat.setMatrix4("LightViewProjectionMatrix" + i, lightViewProjectionsMatrices[i]);
        }
        renderManager.setForcedMaterial(postshadowMat);

        viewPort.getQueue().renderShadowQueue(ShadowMode.Receive, renderManager, cam, flushQueues);

        renderManager.setForcedMaterial(null);
        renderManager.setCamera(cam, false);

    }
    if (debug) {
        displayShadowMap(renderManager.getRenderer());
    }
}
 

public void setupFloor(){
    Material mat = assetManager.loadMaterial("Textures/Terrain/Pond/Pond.j3m");
    mat.getTextureParam("DiffuseMap").getTextureValue().setWrap(WrapMode.Repeat);
    mat.getTextureParam("NormalMap").getTextureValue().setWrap(WrapMode.Repeat);
   // mat.getTextureParam("ParallaxMap").getTextureValue().setWrap(WrapMode.Repeat);
    mat.setFloat("Shininess",3);
  //  mat.setBoolean("VertexLighting", true);
    
    
    Box floor = new Box(Vector3f.ZERO, 50, 1f, 50);
    TangentBinormalGenerator.generate(floor);
    floor.scaleTextureCoordinates(new Vector2f(5, 5));
    Geometry floorGeom = new Geometry("Floor", floor);
    floorGeom.setMaterial(mat);
    floorGeom.setShadowMode(ShadowMode.Receive);
    rootNode.attachChild(floorGeom);
}
 

private void buildPlayer() {
    spaceCraft = assetManager.loadModel("Models/HoverTank/Tank2.mesh.xml");
    CollisionShape colShape = CollisionShapeFactory.createDynamicMeshShape(spaceCraft);
    spaceCraft.setShadowMode(ShadowMode.CastAndReceive);
    spaceCraft.setLocalTranslation(new Vector3f(-140, 14, -23));
    spaceCraft.setLocalRotation(new Quaternion(new float[]{0, 0.01f, 0}));

    hoverControl = new PhysicsHoverControl(colShape, 500);
    hoverControl.setCollisionGroup(PhysicsCollisionObject.COLLISION_GROUP_02);

    spaceCraft.addControl(hoverControl);


    rootNode.attachChild(spaceCraft);
    getPhysicsSpace().add(hoverControl);

    ChaseCamera chaseCam = new ChaseCamera(cam, inputManager);
    spaceCraft.addControl(chaseCam);

    flyCam.setEnabled(false);
}
 

/**
 * @return The shadow mode of this spatial, if the local shadow
 * mode is set to inherit, then the parent's shadow mode is returned.
 *
 * @see Spatial#setShadowMode(com.jme3.renderer.queue.RenderQueue.ShadowMode)
 * @see ShadowMode
 */
public RenderQueue.ShadowMode getShadowMode() {
    if (shadowMode != RenderQueue.ShadowMode.Inherit) {
        return shadowMode;
    } else if (parent != null) {
        return parent.getShadowMode();
    } else {
        return ShadowMode.Off;
    }
}
 

public void read(JmeImporter im) throws IOException {
    InputCapsule ic = im.getCapsule(this);

    name = ic.readString("name", null);
    worldBound = (BoundingVolume) ic.readSavable("world_bound", null);
    cullHint = ic.readEnum("cull_mode", CullHint.class, CullHint.Inherit);
    batchHint = ic.readEnum("batch_hint", BatchHint.class, BatchHint.Inherit);
    queueBucket = ic.readEnum("queue", RenderQueue.Bucket.class,
            RenderQueue.Bucket.Inherit);
    shadowMode = ic.readEnum("shadow_mode", ShadowMode.class,
            ShadowMode.Inherit);

    localTransform = (Transform) ic.readSavable("transform", Transform.IDENTITY);

    localLights = (LightList) ic.readSavable("lights", null);
    localLights.setOwner(this);

    ArrayList<MatParamOverride> localOverridesList = ic.readSavableArrayList("overrides", null);
    if (localOverridesList == null) {
        localOverrides = new SafeArrayList<>(MatParamOverride.class);
    } else {
        localOverrides = new SafeArrayList(MatParamOverride.class, localOverridesList);
    }
    worldOverrides = new SafeArrayList<>(MatParamOverride.class);

    //changed for backward compatibility with j3o files generated before the AnimControl/SkeletonControl split
    //the AnimControl creates the SkeletonControl for old files and add it to the spatial.
    //The SkeletonControl must be the last in the stack so we add the list of all other control before it.
    //When backward compatibility won't be needed anymore this can be replaced by :
    //controls = ic.readSavableArrayList("controlsList", null));
    controls.addAll(0, ic.readSavableArrayList("controlsList", null));

    userData = (HashMap<String, Savable>) ic.readStringSavableMap("user_data", null);
}
 

public void setupSignpost() {
    Spatial signpost = assetManager.loadModel("Models/Sign Post/Sign Post.mesh.xml");
    Material mat = assetManager.loadMaterial("Models/Sign Post/Sign Post.j3m");
    TangentBinormalGenerator.generate(signpost);
    signpost.setMaterial(mat);
    signpost.rotate(0, FastMath.HALF_PI, 0);
    signpost.setLocalTranslation(12, 23.5f, 30);
    signpost.setLocalScale(4);
    signpost.setShadowMode(ShadowMode.CastAndReceive);
    rootNode.attachChild(signpost);
}
 

@Override
public void simpleInitApp() {
    
    bulletAppState = new BulletAppState();
    bulletAppState.setThreadingType(BulletAppState.ThreadingType.PARALLEL);
    stateManager.attach(bulletAppState);

    bullet = new Sphere(32, 32, 0.4f, true, false);
    bullet.setTextureMode(TextureMode.Projected);
    bulletCollisionShape = new SphereCollisionShape(0.4f);
    brick = new Box(Vector3f.ZERO, bLength, bHeight, bWidth);
    brick.scaleTextureCoordinates(new Vector2f(1f, .5f));

    initMaterial();
    initWall();
    initFloor();
    initCrossHairs();
    this.cam.setLocation(new Vector3f(0, 6f, 6f));
    cam.lookAt(Vector3f.ZERO, new Vector3f(0, 1, 0));
    cam.setFrustumFar(15);
    inputManager.addMapping("shoot", new MouseButtonTrigger(MouseInput.BUTTON_LEFT));
    inputManager.addListener(actionListener, "shoot");
    inputManager.addMapping("gc", new KeyTrigger(KeyInput.KEY_X));
    inputManager.addListener(actionListener, "gc");

    rootNode.setShadowMode(ShadowMode.Off);
    bsr = new BasicShadowRenderer(assetManager, 256);
    bsr.setDirection(new Vector3f(-1, -1, -1).normalizeLocal());
    viewPort.addProcessor(bsr);
}
 

public void setupFloor() {
    Material mat = assetManager.loadMaterial("Textures/Terrain/BrickWall/BrickWall.j3m");
    Box floor = new Box(50, 1f, 50);
    TangentBinormalGenerator.generate(floor);
    floor.scaleTextureCoordinates(new Vector2f(5, 5));
    Geometry floorGeom = new Geometry("Floor", floor);
    floorGeom.setMaterial(mat);
    floorGeom.setShadowMode(ShadowMode.Receive);
    rootNode.attachChild(floorGeom);
}
 

public void setupSignpost() {
    Spatial signpost = assetManager.loadModel("Models/Sign Post/Sign Post.mesh.xml");
    Material mat = assetManager.loadMaterial("Models/Sign Post/Sign Post.j3m");
    signpost.setMaterial(mat);
    signpost.rotate(0, FastMath.HALF_PI, 0);
    signpost.setLocalTranslation(12, 3.5f, 30);
    signpost.setLocalScale(4);
    signpost.setShadowMode(ShadowMode.CastAndReceive);
    rootNode.attachChild(signpost);
}
 

public void setupSignpost() {
    Spatial signpost = assetManager.loadModel("Models/Sign Post/Sign Post.mesh.xml");
    Material mat = assetManager.loadMaterial("Models/Sign Post/Sign Post.j3m");
    //   mat.setBoolean("VertexLighting", true);
    signpost.setMaterial(mat);
    signpost.rotate(0, FastMath.HALF_PI, 0);
    signpost.setLocalTranslation(12, 3.5f, 30);
    signpost.setLocalScale(4);
    signpost.setShadowMode(ShadowMode.CastAndReceive);
    TangentBinormalGenerator.generate(signpost);
    rootNode.attachChild(signpost);
}
 

public void setupSignpost(){
    Spatial signpost = assetManager.loadModel("Models/Sign Post/Sign Post.mesh.xml");
    Material mat = assetManager.loadMaterial("Models/Sign Post/Sign Post.j3m");
  //   mat.setBoolean("VertexLighting", true);
    signpost.setMaterial(mat);
    signpost.rotate(0, FastMath.HALF_PI, 0);
    signpost.setLocalTranslation(12, 3.5f, 30);
    signpost.setLocalScale(4);
    signpost.setShadowMode(ShadowMode.CastAndReceive);
    TangentBinormalGenerator.generate(signpost);
    rootNode.attachChild(signpost);
}
 

protected Geometry makeFloor() {
  Box box = new Box(220, .2f, 220);
  box.scaleTextureCoordinates(new Vector2f(10, 10));
  Geometry floor = new Geometry("the Floor", box);
  floor.setLocalTranslation(200, -9, 200);
  Material matGroundL = new Material(assetManager, "Common/MatDefs/Light/Lighting.j3md");
  Texture grass = assetManager.loadTexture("Textures/Terrain/splat/grass.jpg");
  grass.setWrap(WrapMode.Repeat);
  matGroundL.setTexture("DiffuseMap", grass);
  floor.setMaterial(matGroundL);
  floor.setShadowMode(ShadowMode.CastAndReceive);
  return floor;
}
 

private void initWall(float bLength, float bWidth, float bHeight) {
    Box brick = new Box(bLength, bHeight, bWidth);
    brick.scaleTextureCoordinates(new Vector2f(1f, 0.5f));
    Material mat2 = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
    TextureKey key = new TextureKey("Textures/Terrain/BrickWall/BrickWall.jpg");
    key.setGenerateMips(true);
    Texture tex = assetManager.loadTexture(key);
    mat2.setTexture("ColorMap", tex);

    float startpt = bLength / 4f;
    float height = -5f;
    for (int j = 0; j < 15; j++) {
        for (int i = 0; i < 4; i++) {
            Vector3f ori = new Vector3f(i * bLength * 2f + startpt, bHeight + height, -10f);
            Geometry reBoxg = new Geometry("brick", brick);
            reBoxg.setMaterial(mat2);
            reBoxg.setLocalTranslation(ori);
            //for geometry with sphere mesh the physics system automatically uses a sphere collision shape
            reBoxg.addControl(new RigidBodyControl(1.5f));
            reBoxg.setShadowMode(ShadowMode.CastAndReceive);
            reBoxg.getControl(RigidBodyControl.class).setFriction(0.6f);
            this.rootNode.attachChild(reBoxg);
            physicsSpace.add(reBoxg);
        }
        startpt = -startpt;
        height += 2f * bHeight;
    }
}
 

public void initFloor() {
    Box floorBox = new Box(Vector3f.ZERO, 10f, 0.1f, 5f);
    floorBox.scaleTextureCoordinates(new Vector2f(3, 6));

    Geometry floor = new Geometry("floor", floorBox);
    floor.setMaterial(mat3);
    floor.setShadowMode(ShadowMode.Receive);
    floor.setLocalTranslation(0, 0, 0);
    floor.addControl(new RigidBodyControl(0));
    this.rootNode.attachChild(floor);
    this.getPhysicsSpace().add(floor);
}
 

public void makeMissile() {
    Vector3f pos = spaceCraft.getWorldTranslation().clone();
    Quaternion rot = spaceCraft.getWorldRotation();
    Vector3f dir = rot.getRotationColumn(2);

    Spatial missile = assetManager.loadModel("Models/SpaceCraft/Rocket.mesh.xml");
    missile.scale(0.5f);
    missile.rotate(0, FastMath.PI, 0);
    missile.updateGeometricState();

    BoundingBox box = (BoundingBox) missile.getWorldBound();
    final Vector3f extent = box.getExtent(null);

    BoxCollisionShape boxShape = new BoxCollisionShape(extent);

    missile.setName("Missile");
    missile.rotate(rot);
    missile.setLocalTranslation(pos.addLocal(0, extent.y * 4.5f, 0));
    missile.setLocalRotation(hoverControl.getPhysicsRotation());
    missile.setShadowMode(ShadowMode.Cast);
    RigidBodyControl control = new BombControl(assetManager, boxShape, 20);
    control.setLinearVelocity(dir.mult(100));
    control.setCollisionGroup(PhysicsCollisionObject.COLLISION_GROUP_03);
    missile.addControl(control);


    rootNode.attachChild(missile);
    getPhysicsSpace().add(missile);
}
 

/**
 * creates the necessary inputlistener and action to shoot balls from the camera
 *
 * @param app the application that's running
 * @param rootNode where ball geometries should be added
 * @param space where collision objects should be added
 */
public static void createBallShooter(final Application app, final Node rootNode, final PhysicsSpace space) {
    ActionListener actionListener = new ActionListener() {

        @Override
        public void onAction(String name, boolean keyPressed, float tpf) {
            Sphere bullet = new Sphere(32, 32, 0.4f, true, false);
            bullet.setTextureMode(TextureMode.Projected);
            Material mat2 = new Material(app.getAssetManager(), "Common/MatDefs/Misc/Unshaded.j3md");
            TextureKey key2 = new TextureKey("Textures/Terrain/Rock/Rock.PNG");
            key2.setGenerateMips(true);
            Texture tex2 = app.getAssetManager().loadTexture(key2);
            mat2.setTexture("ColorMap", tex2);
            if (name.equals("shoot") && !keyPressed) {
                Geometry bulletg = new Geometry("bullet", bullet);
                bulletg.setMaterial(mat2);
                bulletg.setShadowMode(ShadowMode.CastAndReceive);
                bulletg.setLocalTranslation(app.getCamera().getLocation());
                RigidBodyControl bulletControl = new RigidBodyControl(10);
                bulletg.addControl(bulletControl);
                bulletControl.setLinearVelocity(app.getCamera().getDirection().mult(25));
                bulletg.addControl(bulletControl);
                rootNode.attachChild(bulletg);
                space.add(bulletControl);
            }
        }
    };
    app.getInputManager().addMapping("shoot", new MouseButtonTrigger(MouseInput.BUTTON_LEFT));
    app.getInputManager().addListener(actionListener, "shoot");
}
 

@Override
public void simpleInitApp() {
    
    bulletAppState = new BulletAppState();
    bulletAppState.setThreadingType(BulletAppState.ThreadingType.PARALLEL);
    stateManager.attach(bulletAppState);

    bullet = new Sphere(32, 32, 0.4f, true, false);
    bullet.setTextureMode(TextureMode.Projected);
    bulletCollisionShape = new SphereCollisionShape(0.4f);
    brick = new Box(bLength, bHeight, bWidth);
    brick.scaleTextureCoordinates(new Vector2f(1f, .5f));

    initMaterial();
    initWall();
    initFloor();
    initCrossHairs();
    this.cam.setLocation(new Vector3f(0, 6f, 6f));
    cam.lookAt(Vector3f.ZERO, new Vector3f(0, 1, 0));
    cam.setFrustumFar(15);
    inputManager.addMapping("shoot", new MouseButtonTrigger(MouseInput.BUTTON_LEFT));
    inputManager.addListener(actionListener, "shoot");
    inputManager.addMapping("gc", new KeyTrigger(KeyInput.KEY_X));
    inputManager.addListener(actionListener, "gc");

    rootNode.setShadowMode(ShadowMode.Off);
}
 

public void addBrick(Vector3f ori) {

        Geometry reBoxg = new Geometry("brick", brick);
        reBoxg.setMaterial(mat);
        reBoxg.setLocalTranslation(ori);
        //for geometry with sphere mesh the physics system automatically uses a sphere collision shape
        reBoxg.addControl(new RigidBodyControl(1.5f));
        reBoxg.setShadowMode(ShadowMode.CastAndReceive);
        reBoxg.getControl(RigidBodyControl.class).setFriction(0.6f);
        this.rootNode.attachChild(reBoxg);
        this.getPhysicsSpace().add(reBoxg);
    }
 

@Override
        public void onAction(String name, boolean keyPressed, float tpf) {
            if (name.equals("shoot") && !keyPressed) {
                Geometry bulletg = new Geometry("bullet", bullet);
                bulletg.setMaterial(mat2);
                bulletg.setShadowMode(ShadowMode.CastAndReceive);
                bulletg.setLocalTranslation(cam.getLocation());
                RigidBodyControl bulletNode = new BombControl(assetManager, bulletCollisionShape, 1);
//                RigidBodyControl bulletNode = new RigidBodyControl(bulletCollisionShape, 1);
                bulletNode.setLinearVelocity(cam.getDirection().mult(25));
                bulletg.addControl(bulletNode);
                rootNode.attachChild(bulletg);
                getPhysicsSpace().add(bulletNode);
            }
        }
 

public void initFloor() {
    Box floorBox = new Box(10f, 0.1f, 5f);
    floorBox.scaleTextureCoordinates(new Vector2f(3, 6));

    Geometry floor = new Geometry("floor", floorBox);
    floor.setMaterial(mat3);
    floor.setShadowMode(ShadowMode.Receive);
    floor.setLocalTranslation(0, 0, 0);
    floor.addControl(new RigidBodyControl(0));
    this.rootNode.attachChild(floor);
    this.getPhysicsSpace().add(floor);
}
 

public void addBrick(Vector3f ori) {
    Geometry reBoxg = new Geometry("brick", brick);
    reBoxg.setMaterial(mat);
    reBoxg.setLocalTranslation(ori);
    reBoxg.rotate(0f, (float)Math.toRadians(angle) , 0f );
    reBoxg.addControl(new RigidBodyControl(1.5f));
    reBoxg.setShadowMode(ShadowMode.CastAndReceive);
    reBoxg.getControl(RigidBodyControl.class).setFriction(1.6f);
    this.rootNode.attachChild(reBoxg);
    this.getPhysicsSpace().add(reBoxg);
}
 

public void setupSignpost() {
    Spatial signpost = assetManager.loadModel("Models/Sign Post/Sign Post.mesh.xml");
    Material mat = assetManager.loadMaterial("Models/Sign Post/Sign Post.j3m");
    TangentBinormalGenerator.generate(signpost);
    signpost.setMaterial(mat);
    signpost.rotate(0, FastMath.HALF_PI, 0);
    signpost.setLocalTranslation(12, 23.5f, 30);
    signpost.setLocalScale(4);
    signpost.setShadowMode(ShadowMode.CastAndReceive);
    rootNode.attachChild(signpost);
}