Discussions

OK, I added the last statement in the following: <Code Omitted>

Also, with your problem, did you make sure to start gravity with a negative number? Also, make sure that you increase the gravity. If you don't have a positive number, it won't fall. When it's negative, the fireball should rise. When positive, it should fall, until it hits the ground, and that's when it goes up again.

Actually, with 'max' set at '17' and 'min set at '1', you would use <Code Omitted>

Never mind my dad just got back and explained it to me

Sorry i meant how do i use the greenfoot debugger to track that statement?

it works now, thank you very much :D

Thank You JerLennit and Gevater for helping me ^_^

Once the images are created, it is just a matter of changing the image of the actor to the appropriate image at the appropriate time. I will try to redo the method for any size image that is generally about 30 percent taller than it is wide. Wait, the code above will do any image of a fair size and shape already. I did notice I forgot to change the number of elements in the array on line 00. (line 4). Corrected line follows: <Code Omitted>However, the name of the image array should probably be changed from 'quads' to something more appropriat

@welleid, I left a message for you on my Private Messaging scenario.

Another way to fix it is by changing line 36 to <Code Omitted>The 'return;' statement on line 39 is un-necessary and your 'move' method can be simplified to <Code Omitted>This method really does not move the object; it only checks for the edges of the world and removes the object if it is at one. You might consider renaming the method to more reflect what it does (maybe 'checkWorldEdges').

Yeah. There are many things (unfortunately) that I see wrong here. The biggest thing is that most of the code given should be in the 'die' class (by convention, class names should start with an uppercase letter); and you should only have one 'Die' class (used for both dice).

This is good if you want something from a real game If you want stuff that people have made this is good

Remove your Animal class from the scenario. Then, in the menubar select 'Edit'>'Import Class...' and choose the Animal class from the list and import it. Finally compile your scenario and run.

If a method should return an object which contains a method and you call this method like this methodReturningAnObject().methodOfTheReturnedObject(); It is possible that the first method returns null. That would be the same as null.methodOfTheReturnedObject(); what doesn't realy make sense. In this cases you get a NullPointerException which tells you that something went wrong.

So basically, what I said.