hey guys I sort of new to all the green foot coding stuff and was just wondering how I can get an object to randomly move In any direction from a world edge please help?
dion.williams wrote ...
2013/2/26
how objects move at world edges?
if you want it to move completly random you need a ranom number. Greenfoot has a method:
Greenfoot.getRandomNumber(limit)
Now you can do sth like:
Now there is a 5% chance that the object will turn around -23 and 23 degree.
And it will move forward the whole time.
If you want him to move more randomly just chance the numbers or add some more.
Jonas
if(Greenfoot.getRandomNumber(20)== 1)
{
turn(Greenfoot.getRandomNumber(46)-23);
}
move(3)
I actually got to to scale, but how can I get it to scale bigger as it moves across the screen?
I responded to the wrong discussion page...
thank you very much Jonas234 its now working.
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