Greenfoot

TopInPut

2011/12/6

#

public void special() {

public void special() {
        Actor TeamGelb = getOneObjectAtOffset(TeamGelb.class, xOffset, yOffset);
        if(TeamGelb == null) {
            move();
        } else {
        }
    }

Now Greenfoot says : "Cannot find symbol - variable xOffset" (Sry for my questions, i am beginner with greenfoot.;) )

TopInPut

2011/12/6

#

What's wrong? :(

TopInPut

2011/12/6

#

Do i have to create the variable int xOffset ? And if yes, how to define THAT variable ?

TopInPut

2011/12/6

#

getImage().getWeight(); ??

danpost

2011/12/6

#

The information you need is in the Greenfoot tutorials, here . You should, as a beginner, go through the tutorials. You can get to them through the Documentation link within Greenfoot.

davmac

2011/12/7

#

Also, it is helpful if, when you ask a question, you explain what the code is supposed to do :) In short the problem is that you have a reference to something called "xOffset" but there is no such variable. You could, as you suggest, create the variable, but you could also simply supply a value at the call site, eg: Actor TeamGelb = getOneObjectAtOffset(TeamGelb.class, 0, 0); Of course you might need a different offset than (0,0) but since you haven't told us what you are trying to do with this code, I don't know if this is really a suitable solution, or what offsets you should use.

TopInPut

2011/12/7

#

Ok:;D

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What i have to do??