class RandomNode extends Composite
{
static final long serialVersionUID = 6286502202432779788L; // ? -9091094008965972116L;
// prior to new behavior: -5041564709139164666
    
    RandomNode()
    {
        this("Switch");
    }
    
    RandomNode(String name)
    {
        super(name);
    }

    Object3D deepCopy()
    {
            Composite comp = new RandomNode();
            deepCopySelf(comp);
            return comp;
    }
    
    protected void deepCopyNode(Object3D other)
    {
        super.deepCopyNode(other);
        RandomNode bp = (RandomNode)other;
        bp.rndIndex = rndIndex;
        bp.damp = damp;
        bp.firstchoice = firstchoice;
    }
    
//    public int Size()
//    {
//        return 1;
//    }
    
    boolean IsSwitch()
    {
        return CameraPane.SWITCH && !this.link2master;
    }
    
    public int size()
    {
        if (IsSwitch())
        {
            if (super.size() > 0)
                return 1;
            else
                return 0;
        }
        else
            return super.size();
    }
    
    void addChild(Object3D child)
    {
        super.addChild(child);
        
        this.rndIndex = Size() - 1;
        
        if (this.editWindow != null)
        {
            ((RandomEditor)this.objectUI).refreshContents();
        }
    }
    
    int rndIndex = -1;
    
    static int globalseed = 0;
    static int globalseed2 = 0; // mocap frames???
    
    //static
    transient
            int whatevercount = 0;
    
        void ResetRandom()
        {
            whatevercount = 0;
            
            super.ResetRandom();
        }
        
    int damp;
    transient int countdamp;
    transient int globaloffset;
    
    void DrawNode(iCameraPane display, Object3D /*Composite*/ root, boolean selected)
    {
        if (live && Globals.isLIVE() && (display.DrawMode() == display.SHADOW || !Globals.RENDERSHADOW) &&
                currentframe != Globals.framecount)
        {
            currentframe = Globals.framecount;
            
            if (countdamp <= 0)
            {
                countdamp = damp;
                
                globaloffset += 1;
            }
            else
            {
                if (CameraPane.FAST)
                    countdamp -= CameraPane.STEP;
                else
                    countdamp--;
            }
        }
        
        super.DrawNode(display, root, selected);
    }
    
    int firstchoice = 0;
//    int currentpass = 0;
    
    public Object3D reserve(int i)
    {
        if (!IsSwitch())
            return super.reserve(i);
        
        //assert(rnd == -1);
//        if (!link2master && rnd != -1)
//            new Exception().printStackTrace();
        
        if (!random && rndIndex != -1) // freeze current value
            return super.reserve(rndIndex);
        
        if (firstchoice == 0)
            firstchoice = (int)(Math.random()*super.Size()) + 1;
      
//        if (currentpass != CameraPane.renderpass)
//        {
//            currentpass = CameraPane.renderpass;
//            globalcount = firstchoice-1;
//            //System.err.println("firstchoice = " + firstchoice);
//        }
        
        //System.err.println("currentpass = " + currentpass);
        //System.err.println("renderpass = " + CameraPane.renderpass);
        //System.err.println("globalcount = " + globalcount);
        
        int gcount = globalseed;
        
        if (Size() > 0 && get(0) instanceof FrameSelector)
        {
            gcount = globalseed2;
        }
        //int tabarnak = super.Size();
        
        rndIndex = gcount%super.Size(); //
        
            //(int)(Math.random()*super.size());
        //globalcount++;
        gcount += Grafreed.mix3(rndIndex+12345,firstchoice*12345,gcount);
        
        gcount &= 0x7fffffff;
        
        if (Size() > 0 && get(0) instanceof FrameSelector)
            globalseed2 = gcount;
        else
            globalseed = gcount;
            
        if (!random) // aout 2013 link2master)
            rndIndex = whatevercount++;
        
        if (live) // aout 2019
        {
            rndIndex += globaloffset;
        }
        
        rndIndex %= super.Size();
        
        //GraphreeD.tracein("RESERVE " + this + " = ", i);
        Object3D child = super.get(rndIndex);
        //Applet3D.tracein("RESERVE ", child);

        child.count--;
        //assert (child.count >= 0);

        return child;
    }
    
    public Object3D reserve0(int i)
    {
        return reserve(i);
    }

    public void release(int i)
    {
        if (!IsSwitch())
        {
            super.release(i);
            return;
        }
        
        //GraphreeD.traceout("RELEASE " + this + " = ", i);
     //   Object3D child = super.get(i);
     //   //Applet3D.traceout("RELEASE ", child);
     //   child.count++;

    //    globalcount--;
        
        super.get(rndIndex).count++;
    //assert (child.count >= 0);
        
        if (random) // volatile value
            rndIndex = -1;
    }
    
    void createEditWindow(GroupEditor callee, boolean newWindow)
    {
        //editWindow = (new SphereEditor(this, deepCopy(), callee)).GetEditor();
        if (newWindow)
        {
            objectUI = new RandomEditor(this, deepCopy(), callee);
        } else
        {
            objectUI = new RandomEditor(this, callee);
        }
        editWindow = objectUI.GetEditor();
    }
}