Hi. I can't seem to figure out how to fix my code in the CrabsWorld tutorial scenario. I've attached an image below. Thanks!
[Disallowed URL]
iCookieMad wrote ...
2017/9/25
I'm new to Java and Greenfoot. Bugs in code. Please help!
The image didn't work. I'll just copy and paste the code lol.
public void moveAround()
{
move(4);
if (Greenfoot.getRandomNumber(100) < 10)
{
turn(Greenfoot.getRandomNumber(90) -45);
}
if (getX() <= 5 getX() >=getWorld().getWidth()-5)
{
turn(180);
}
if (getY() <=5 getY() >= getwWorld().getHeight() -5)
{
turn(180);
}
}
1. To post an image, you have to upload it and then use the link directly to this image and put it into the img-tag.
2. When posting code, no image is necessary, just use the code-tag.
3. Errors in your code:
- You check if x or y is less than OR greater than something. The OR (||) is missing in both.
- There is an additional w in the last 'getWorld'.
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