Discussions

Use the Greenfoot.getMicLevel method. If the returned value is less than a certain value, move right as normal, otherwise (else) move left. Btw, the commented text in the code reads moving left is normal and move right when noise is being made.

Please show Candy class code and MyWorld class code.

If the HealthBar object is contained by the SpaceShip object, then it would make good sense to have the space ship look for the Powerup object and not the other way around.

Yes, but your actor will not the be upright. Just negate the speed of the actor. First, see if there is an intersecting bomb. If so, then get the image and determine whether the location of the bomb is in the collectible region. The left edge of the basket would be at:

Personally, I would totally remove the Animal class from the project. I see only one "possibly" useful method in it (the move method) and it is not used in the Human class. All the others either have a method now in the Actor class that can be used in lieu of it (canSee, eat, turn, atWorldEdge); or, are badly written (access, removeObject); or, are related to poor design (displayMessage, clear). From a design standpoint, it would be better to use an actor, or actors, to display messa

Thanks!

With this method you can read the highscore file: <Code Omitted>

And you are my 500th fan (follower). Thank you.

See my Scroller Class Demos scenario. Would take a bit of calculating to just figure out which pixel in the background image would need to be looked at.

the bolded line didn't work within the code but the line I was pointing out starts with <Code Omitted> and ends with <Code Omitted>.

nvm i found it

Thank you for your answer! Both versions are working well.

Thank you, this works perfectly!

Really? The first two lines are fields -- the others are execution code. And why would you create a World2 object from within a World2 world? Remove lines 3 through 5 here in World2.