this is my first try making a jump level. it took a while to make. i will not be adding anything new to it, but i will take the source from the person and add it into another level i am making.
I've just uploaded this scenario:
http://www.greenfoot.org/scenarios/5764
maybe it helps! This is the same engine as in my Jump! game:
http://www.greenfoot.org/scenarios/4734
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