Discussions

Lines 39 through 47 should be done somewhere else (not in the Counter class). The spawning of a new lobster is not related at all to a counter and its code should not be in the Counter class. It should be in the class of the object that collects the object that causes the spawning. In line 39, however, you cannot refer to a Counter object by calling a constructor (or a method that does not exist; since you are not using the 'new' keyword here). Even then, you cannot compare an object with an int value. Line 41 is also flawed in that 'getRandomNumber' does not accept a boolean value for

See this discussion if you still don't understand.

I am not that familiar with GridWorld, but it would seem that 'create object' is not a method in the Bug class (it is probably of the GridWorld class) and therefore having the import there would not be relevant. I am not sure that even if it was imported in the GridWorld class that you could shorten it to 'Color.GREEN'. Basically, any external class would have to reference in this way when manually performing actions like this.

(cont'd) Download it and copy/paste the code from the Bar class into a new class you create in your project. Usually any actor that uses one will have an instance field to hold its healthbar.

I see. Thanks for the help gevater_tod4711

The variables are only reseted if you create a new instance of the object. The modifiers don't matter there.

Thanks for all of the help danpost, I now understand it.

Where exactly do you get this error message?

Where is 'bri' defined (used on line 21)? What is the class of the object you are trying to add there?

The download page will give you (or lead you) to the answers you desire.

I have a class called Entity and a class World. The setWorld method in Entity should be only usable for the World. It's using it in it's methods addObject and removeObject.

Thanks :D

Everything works. Thank you!