Discussions

as long as the protected method works: isProtected = true() killDementor() NOT killHarry() of the Dementor class It has only one life, but this one is protected as long as the timer works. Maybe it would be easier to just give him four lifes as soon as he hit the "Tarnumhang class" but this case doesn't work on another object either. Then I would create a healthbar. See another discussion on greenfoot "my extra life doesn't work".

GreenfootImage is class name -- not an image name. Objects created from the class are GreenfootImage objects that you can name yourself:

English please -- and if this is a different issue, please start a new discussion thread and show related codes.

Of course, it was simple. Thanks for your help anyway.

Ok cool thanks =)

You're a genius!

You rescued my project!! Thank you so much!

Use dual conditions for turning. Check at edge state and the rotation of the actor to determine whether to turn or not.

You need to create a retain a Highscore object in your world and add it to the world when game is over (otherwise the start time will be the end

In the Tower class, remove the "-80" from line 33 and insert at line 34 the following: <Code Omitted>Do similarly in the Panzer class, at line 45.

Line 19 in the Kugel class gets the x- and y-coordinates of the actor -- or, at least it tries to. The line will fail if the actor is not in a world -- and it will not be in a world if the bullet hits a Rakete object (by way of the call on line 18 to the zerstöreDeutschgegner method. Insert the following at line 19 (after the call): <Code Omitted>You will need to do similarly in the Hindernis and Deutschgegner classes, as well. The same type situation may also happen in the Rakete class; you can use and "else if" in t

The way I would handle it is by separating horizontal movement from vertical movement and using the direction of movement of each to determine how contact with an obstacle was achieved, allowing for the reversion or proper location setting upon such contact. The idea can be seen in the code of the Who class of

Thank you danpost! Love the solution!

Thanks you so much

I do not see any movement code for the tails.