ShootBulletRun.java

import com.jme3.app.SimpleApplication;
import com.jme3.font.BitmapText;
import com.jme3.material.Material;
import com.jme3.math.*;
import com.jme3.scene.Geometry;
import com.jme3.scene.Spatial;
import com.jme3.scene.shape.Box;
import com.jme3.system.AppSettings;


public class ShootBulletRun extends SimpleApplication {



    public static void main(String[] args) {
        ShootBulletRun app = new ShootBulletRun();

        //set vSinc on to get stable 60 fps
        AppSettings aps = new AppSettings(true);
        aps.setVSync(true);
        app.setSettings(aps);
        app.start();
    }

ShootBullet shb;
//ShootBulletControl sbc;
Spatial charShoot;
Material mat_box;
Box box_char = new Box(Vector3f.ZERO, 1, 1, 1);
float timer;


 public void shootObj() {

        // Create a blue box Geometry

        charShoot = new Geometry("Box", box_char);
        charShoot.scale(1,1,2);

        mat_box = new Material(assetManager, "Common/MatDefs/Misc/Unshaded.j3md");
        mat_box.setColor("Color", ColorRGBA.Blue);
        charShoot.setMaterial(mat_box);

        rootNode.attachChild(charShoot);

    }

    @Override
    public void simpleInitApp() {

      shootObj();
      starting();
      shb = new ShootBullet(this);





    }


    @Override
public void simpleUpdate(float tpf)
{

    timer += tpf*4f;
    if (timer>0.2f){
      Geometry gm = shb.bullet.clone(false);
      gm.addControl(new ShootBulletControl(gm, charShoot, this));
//      gm.getControl(0).setEnabled(true);
      timer = 0;
    }

    charShoot.rotate(0,2f*tpf,0);



    System.out.println(timer);

 }

    public void starting () {
         guiFont = assetManager.loadFont("Interface/Fonts/Default.fnt");
        BitmapText ch = new BitmapText(guiFont, false);
        ch.setSize(guiFont.getCharSet().getRenderedSize());
        ch.setText("Shooting Cube!"); // crosshairs
        ch.setColor(new ColorRGBA(1f,0.8f,0.1f,1f));
        ch.setLocalTranslation(settings.getWidth()*0.3f,settings.getHeight()*0.1f,0);
        guiNode.attachChild(ch);

        viewPort.setBackgroundColor(ColorRGBA.Gray);
        flyCam.setMoveSpeed(30);
        cam.setLocation(new Vector3f(0f,3f,30f));

    }


}