Greenfoot

tylers

2012/5/24

#

why don't this work? it works fine on the top and bottom walls but not the sides.

if(getY() <= 5 || getY() >= getWorld().getHeight() -5)
        {
            setRotation(360-getRotation());
        }
       
        if(getX() <= 5 || getX() >= getWorld().getWidth() -5)
        {
            
            setRotation(360-getRotation());
        }

dlanni

2012/5/24

#

I had a similar problem recently and the solution was to use 'if getX( ) =0' for the left side and 'getWidth() - 1' for the right side. I'm just a beginner, but maybe this will help.

danpost

2012/5/24

#

For the side walls, try:

setRotation(540 - getRotation());

If it comes back OutOfBoundsException, use:

setRotation((540 - getRotation()) % 360);

tylers

2012/5/24

#

thanks danpost, the first code worked also, thanks dlanni.

tylers

2012/5/24

#

how do i stop it from bouncing from one wall to another in the same place fixed it

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bouncing of walls