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Thank you so much Danpost, it works perfectly now! You are the real MVP, what would I ever do without you? <3

Weird, the last time I tried to use the GifImage class it didn't work when I uploaded it to the greenfoot site. Maybe they fixed it?

I am working on both of those problems.

The 'main' can be placed into any class; but, you are only allowed to have one 'main' in any project. All classes are subclasses of the Object class (except the Object class itself, of course) and have constructors, whether explicitly given or not. So, the answer is you can have a constructor along with a main in a class (the constructor would not be in the 'main' code-block, of course). To me, doing so would seem a bit strange, however, as the name of the class the main is in w

thanks! it works now.

Before giving any suggestions for fixing the issue, let me explain what is happening here -- because if you can make sense of what is happening, you are better equipped to avoid the same issue in the future. In the Space class, you have line 33 assigning a new Pirate object to the 'pirate' field declared on line 13. On line 34, you are passing this object to a new Cruiser object for it to store by line 26 of the Cruiser class in its 'pirate' field declared on line 12. Nowhere past line 34 of the Space class is this Pirate object ever referred to again; that is, it is not added into the wo

My apologies -- I did overlook the link to the blog post and mistook the name of the ungiven class beginning with a 'V'. What I said pretty much still stands as far as having to go elsewhere for the codes. Thank you for understanding and uploading the source.

You need to print it right before removing it: <Code Omitted>

How to import greenfoot in bluej i.e how to get a greenfoot object in bluej project ??

I have a Progress bar/Health bar class scenario included in my Support Classes by danpost collection. It contains a class for a generic bar with all the needed methods for controlling it. You can download it and check it out (see how it works). You could also check out my Value Display Tutorial scenario which explains all about displaying values in greenfoot (including bar objects).

I think he means a simpler access.

Okay -- so you are not using the same Ash object in both the inside and outside worlds (that is alright -- just something that is good to know for providing more helpful assistance). You need first to track the state (not just check the state) of the Ash object intersecting the Tent object. So, you can change the Tent class to this:

Sorry. Remove 'getWorld().' from the beginning of that code.

@CodingIssues, you should start a new discussion about your issues; however, I can say the you have an excess number of squiggly brackets. Remove the first two (a closing and an opening one) after the 'if' statement and remove the last three given in your code above. Another issue will be that 'a' will only be '100' once and if the random number does not come up '1' at that one time, no Lives object will ever spawn. You should probably remove one of the two 'if' conditions for spawning a Lives object. Removing the first one will probably cause too many of them to be spawned and the random