Discussions

removeObjects(getObjects(Megaroue.class)) The World class method 'getObjects' returns a list of all objects of the given class in the world (or all object of every class in the world, if 'null' was used for the class). 'removeObjects' is another World class method which takes a list of objects that are to be removed from the world.

Yup thanks mate, didnt thinkl about that ! Thanks a lot !

Ok, I'll change it now. Thanks.

The problem was that the last three statements were not being executed by line 54 ('if (dirs. == 0) return;') in the previous code. Those statements were originally being called from the 'act' method so that when this method exits, they would execute. When I moved them to the end of this method, they were being skipped over when only backward direction was possible (because of the 'return').

Thanks danpost and Phytrix for quick replies, danpost, its right that some mistakes are in the code which more represent my ideas. Phytrix, your link was very helpful!! I learned to give a value to the constructor methode. My theoretical wiches are fullfilled: One class is used in all worlds, but with different images. In each level each object can apear with its different image. Thanks for support

Thank you so much :D, but my problem isn't the bomb, it is rather the spawning. I can't spawn 2 bombs that move downwards to the screen, when i write the spawn code: <Code Omitted>It just spawns the bombs one after another, but it does not move them downward towards the screen.

Thank you!!!!!

Thanks for the help

Your welcome. I'm glad to help others find errors in their ways. :)

The thing is danpost, my tutor has told me to do it using physics formulae (:S) But I've no idea how to go about that. Would it be possible for you to post up a sample of the code?

by the way the human is a subclass of the Mover method i found in a helper class.

this should help you

jagrosh, I'm guessing you're running Greenfoot with a different version of Java than your applet plugin is? Generally the applet plugin should be the most recent version of Java that you installed, whereas Greenfoot won't run with a new version unless you tell it to (use the "select VM" utility).