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int timeOut = ((MyWorld)getWorld()).TimeOut();

If not in the world, then a reference to those actors must be maintained -- preferably, in a list (or a set of lists).

yes

Please refer to my Jump and Run Demo w/Moving Platform scenario. Run and click on Who button for code used.

The direction field is not required and only complicates things. Just negate the speed value to turn around. You will only need one setLocaton line that way, also. <Code Omitted> Remove count++; from act.

Hai ca jucam barbut cu baietii poate nu isi dau seama.

This appears to be an assignment. Maybe you should refer to the java tutorials for help on this, particularly the section on arguments.

Insert the following after line 133 in Projectile class: <Code Omitted>

Please refer to the Greefoot tutorials.

Those kind of errors are usually caused by having information blocks embedded in the files. Try re-saving the files w/o the information.

Uh sorri, I found out myself xd It's literally just <Code Omitted> well still thank you, and if this helped someone else, that's just better :p

I figured it. Apparenty my zone actor has a larger aria that i tought and it was covering my buton Now it works perfectly.

Your idea worked. But after some thinking I ended up makind to different buttons, one for each action I needed. Thank you very much!

Remove line 137.

Correction: <Code Omitted>