ShootBulletControl.java

import com.jme3.export.Savable;
import com.jme3.math.Quaternion;
import com.jme3.math.Transform;
import com.jme3.math.Vector3f;
import com.jme3.renderer.RenderManager;
import com.jme3.renderer.ViewPort;
import com.jme3.scene.Geometry;
import com.jme3.scene.Spatial;
import com.jme3.scene.control.AbstractControl;
import com.jme3.scene.control.Control;
import java.util.HashMap;

public class ShootBulletControl extends AbstractControl implements Savable, Cloneable
{
    Geometry geoo;
    Spatial spaa;
    Transform bulletTrans;
    ShootBulletRun shoBuRu;
    Quaternion quaObj;
    Vector3f frontVec;
    float timer2;

    public ShootBulletControl(Geometry zgeoo, Spatial zspaa, ShootBulletRun zshb)
    {
        this.shoBuRu = zshb;
        this.spaa = zspaa;
        this.geoo = zgeoo;
        bulletTrans = spaa.getWorldTransform().setScale(0.5f,0.5f,0.5f);
        geoo.setLocalTransform(bulletTrans);
//        geoo.move(0,0,5f);

        quaObj = spaa.getWorldRotation();
        frontVec = quaObj.mult(Vector3f.UNIT_Z).normalize();

        shoBuRu.getRootNode().attachChild(geoo);


    }

    public Control cloneForSpatial(Spatial arg0)
    {
        return null;
    }

    protected void controlRender(RenderManager arg0, ViewPort arg1) {}


    @Override
    protected void controlUpdate(float arg0) {

        timer2 += arg0*4f;
        this.geoo.move(frontVec.mult(1.2f));

        if (timer2 > 3f) {
            this.geoo.removeControl(this);
            shoBuRu.getRootNode().detachChild(this.geoo);

        }
//        this.geoo.move(0,0,7f*arg0);
//        geoo.rotate(0, 7f*arg0, 0);

    }


}