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If the object is removed from the validateLocation-method, the act method will still finish executing (and giving you the error because it can't find objects in range if it isn't in the world). You could make the method return a boolean and if it is false (= the object was removed), you exit the act-method. As an alternative, you can just check if the object is still in the world after you called the method.

thanks bro

What is the error you are getting? Show entire error output.

<Code Omitted>

Reread the end of danposts reply. Your question is answered there. If you look at your 'checkMouseClick' method, you will see that you do something to all leafs. To do something with all apples is quite similar.

Show the Table class.

No, protected only means that it is accessible by the class and all its subclasses. Private is for only the class itself and public is for all classes. So the last advice I made is actually only possible if it is public. I messed this up it seems.

How? (Just curious.)

Maybe something like: <Code Omitted>

I just added private int masterVolume to the code. I use it as comparitor in all volume related if statements and add adjustment before referencing in setVolume(). I use it as reference in the volBar method and the volume bar adjusts up and down as it changes. Works like a charm. Thanks again for the help guys.

You placed the portion of code after the wrong character.

The compiler only knows the element as of type Object and I forgot to tell it that the object was an Actor object. Change the line to this: <Code Omitted>

If this is for the permanent image the actor is to take on throughout gameplay, then use an image editor, rotate it and save it. If this is something for during gameplay, then you would have to do it programmatically. If the width and height of the image are the same size, then 'getImage().rotate(270)' may be all you need to do. Otherwise, you would have to draw the image on a large square image, rotate it and then re-draw it on an image whose dimensions are switched from the original image.

'Wall' is a class, not an object. You can't get the position of a class. Instead, you need to get a reference to the object(s) and call the method on that.