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Multiple issues with the line. First off, you use a single equal sign to assign a value to a variable (the double equal sign is for comparing for equality). Secondly, the 'getButton' method returns an 'int' value; but, you are attempting to assign it to a variable that you declare as type MouseInfo (should be 'int button = maus.getButton();'.

The 'orderOutForPizza' method should be in your MyCat class -- not in the CatWorld class.

Generally, you should describe your problem instead of saying "it is not working". What I can tell you from your code is that 1. line 3 should be outside the method 2. line 29 will never be executed because the condition in line 23 is the same as in 28

yesss now work master.. thank you very much. thank you ver very very much master :) :D

You might want to look at my Racetrack Demo scenario. It has three different car classes that use different codes for moving around the track -- one is line following; one is point instruction; and one it adjusted point instruction (the adjustment corrects the speeds around the turns to match the speed along the straightaways).

Thanks guys! That helped a lot!

yeah. maybe every 300 frames

The constructor block, lines 19 through 33, is only executed once and is used to set up the world. Since asking questions will probably be done while the scenario is running, the constructor, then, would not be the place to initiate a question. Also, the answers are lost once the world is done being constructed because you declare the String array within the constructor block. I do not believe that a List object is the best choice for the questions, either. A standard array would seem more appropriate as the length (depending on the number of questions you include within the code) is fixed

Remove the semi-colon ( ; ) from the end of line 20 in the Dot class.

Line 38 in MyWorld has to be outside all methods (line 11).

Please use code tags. In line 3, you use getPlayer twice. Is that wanted?

Line 67 creates a variables i and sets it to one → every Body object will have i=1. When they would have i=numberOfBodyParts (which is when you more 67 outside the method), then in the moveBody method, they would move faster. I suggest your Snake has an ArrayList of Body objects (can just be Actors, they don't do anything on their own). Then, whenever an Apple is eaten, a new one is added to the List. When moving, you move the last Body to the second last, the second last to the their third and so on. ArrayList A

danke dir! Jetzt funktioniert es wie es sollte!!