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Yes. If you wanted to get the width of the world in the method, you would use the following: world.getWidth()

go to this (here) page to start but at the moment it is not possible but it is possible

James Gosling (father of Java) is saying nice things about Greenfoot at http://nighthacks.com/roller/jag/entry/greenfoot_rocks …

Thank you very much

That absoutely makes sense. And it worked! Thanks both of you!

It would certainly not be an actor. You could either remove all actors, reset the world background image for each new level, and add the main actor back into the world at the appropriate edge, or you could create a new world sub-class for each new level and add the main actor into each new world.

I'm using 4 keys for direction and 1 for shoot. Turns out the 'w','a','s','d','space' keys work well for all combinations I need. My son says these keys are standard with many games such as Minecraft. They work on my laptop. So I've replaced using the arrow keys with these instead. 'w' = up, 'a' = left, 's' = down ,'d' = right ,'space' = shoot

Nevermind. Figured it out.

Since you did not publish the source, you are most probably out of luck. I had sort of the same problem with my earlier scenarios when the motherboard on my old laptop went.

For clarification on this type error, refer to this discussion.

Thanks, Moobe. I have another concern, please help me if you can, about ' CORRECT THIS ERROR FOR ME ' that is a new post. Thanks

I will try the tutorials, Thank you.