Discussions

not a problem beemo27. Welcome to the greenfoot community.

My mind was in fall mode when I wrote that, sorry. Try the following, which allows for negative values as well. An added 'step-back' was added to prevent sinking into a ground surface.

If you guys want to see it, i put it up here http://www.greenfoot.org/scenarios/7001

here's a link i found The start of the video deals with eclipse but towards the end he explains changing heapsize in general. Hope this is helpful.

nevermind figured it out I had to do answer.equals("yes")

Found someone who said that it represents one bit of information, but it uses 1 byte of memory since it's easier for the proccesor to handle or something like that, but he might be wrong.

oh just realised that, thanks :D

In the first code block, I had inadvertently used the wrong variable in the second line. It should read: <Code Omitted>

Great, that's exactly what I was looking for! Thank you very much.

Enter the words 'setWorld' and 'mouse' in the search input box at the top of the Greenfoot page (in the header pane under the huge word 'Greenfoot'). Locate and review the discussion(s) dealing with this.

Alright, thanks anyway.

Use a timer for a cooldown. Heres what I would do: public void act() { controls(); } public void controls() { Actor collided = getOneObjectAtOffset(40, 0, Wall.class); if(collided == null && Greenfoot.isKeyDown("d")){setLocation(getX() + 3, getY());} if (Greenfoot.isKeyDown("w")){setLocation(getX(),getY() - 3);} if (Greenfoot.isKeyDown("s")){setLocation(getX(),getY() + 3);} if (Greenfoot.isKeyDown("a")){setLocation(getX() - 3, getY());} if (misslecooldown==0){ if

ok thks

In your world class, you need to change this: <Code Omitted> to this: <Code Omitted>