Discussions

You need an open bracket at the end of the method declaration, not a semi-colon.

It works thanks a lot

It really would not matter if an ArrayList can be null or not; the method where line 16 is will return null of none of the worlds classes match the parameter variable due to the programming. I think line 16 should be tested to ensure that when a match should arise, that it is triggered by that statement. You may have to use the 'equals' method to compare the classes. Also, after the method is called (because it may return null), there should be a check for a null value.

I edited my last reply.

May you also continue centered on God and his good graces, with thanksgiving in all things.

i quite like your snakes movement.

Read the documentation.

thank you, this has been helpful :)

Thanks for your help!

Did you import the image file into your scenario folder?

In Greenfoot, click share. (Up in the right corner)

Sorry danpost for posting almost the same answer as you, but the thread wasn't updated when I started writing. Okay maybe not the same answer...

Aha! My father-in-law actually said that but didn't know how to code it. Thank you for filling in the missing gaps for me! I appreciate your help.

ok thx anyway