Discussions

Super_Hippo it worked finally.Thanks a lot.

You cannot use getWorld to access the world until the actor is in the world. Line 7 in Rocket and line 4 in LaserLimit should only declare the field. No assignment is possible at the time these actors are being created. These line should only be: <Code Omitted>You could assign their values after the prepare method has completed by inserting the following at line 15 in your Galaxy class: <Code Omitted>However, it is never wise to have more than one field for any changing value as changing one will no

Maybe you should have your world deal with the key presses and inform the "current" ingredient how to respond. This would most probably require that you have a list or array of the ingredients to iterate through as the key presses are detected.

Yes. You had the actor spawning in, but the field, thePlayer, was not being set to that actor. My first line applies the assignment and my second one adds that (same) actor into the world.

The removal was probably from something executed just prior to this code.

Solved it myself - I forgot to put a delay into it. Still leaving this here for education purposes haha

Thank you.

The Greenfoot package has a Color class (Greenfoot.Color) which you import when importing greenfoot.*. If you import java.awt.Color, you use this Color class instead. The GreenfootImage constructor requires the Greenfoot.Color class. This was changed to make conversions to HTML5 possible for exported scenarios.

An actor can only be equal (==) to another if they are the exact same object. That is, their references both point to the same location in memory. There is an equals method (from the Object class, which ALL classes are extended from) that can be used to perform a more in-depth comparison. For example, the String class uses it so you can compare the contents of two String object and test the similarity/equality of their character sequences. You can likewise use it to compare states

Thanks a lot!

Sounds like you have a recursion issue. Cannot help you without seeing what codes you are using. Start with class of 100+ objects; then, class where those objects are being created from (whether from world or from another actor).

thank you :D.

It would make things easier if you also use english words for your variables instead of german words

also you reference other world classes and other things here please post all the classes and the entirety of them. I did my best based on the info you gave but the code I gave you very likely wont work because there are parts of your code that I cant see

Agreed! Danpost has helped me countless times. This community does not deserve all he does for us and all he teaches. I certainly agree that Danpost is epic. Happy Easter everyone.