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What do you mean, do you want to add a raspberry? Marry me?

<Code Omitted> And then, to increment it in the act-method: <Code Omitted>

I have yet to look at your video; but -- why would you edit the Mover class at all? I do not think it was intended for that. At any rate, I will look at the video to see what there is, EDIT: I do not think the method should be there, anyway -- it should probably be in your World subclass.

I would guess that the distance you are moving the enemy is not enough to change the angle by a full degree, so it moves back to where it started. Try increase the speed from 'move(1)' to something higher.

Okay. I see what you are saying. The margin text does say that the return type is part of the method signature; when it is actually not part of it. The main text along side it also implies that the return type is part of the method signature. It is given as part of the method description in the object menus provided by greenfoot; but, again is not actually part of the method signature. So, yes -- a correction in the book should be recommended.

You can look at my Value Display Tutorial to learn how to accomplish that.

Your 'bounce' method with line numbers follows: <Code Omitted>Line 11 is suspicious in that y

Ignore, my teacher FINALLY got around to me.

Thanks for the reply, it helped me :)

Thank you very much, all working now :)

It seems you are right - a bug was introduced in Greenfoot 3.0.2 which makes the option unavailable. I've fixed this now for the next release (3.0.3, which should be available fairly soon).

thank very much danpost.

With the code he gave you, add a 'setImage' call in lines 10 and 15.