Discussions

The object is not "deleted", it is only removed from the world. You can do anything with it after it was removed which does not require the object to be in a world.

You could reduce the transparencies of the images of the inside walls (just by one) so your character can determine which he can go through and which he cannot.

Each row of invader must be controlled from one central location -- in other words, they should not each control their own movement. On top of that, all rows of invaders must be controlled from one central location because if any row has an invader at the edge and needs the row to drop and move back across the other way, then all the rows need to drop and move back (in succession). My Space Invaders Movement Demo scenario shows one way to accomplish this.

Try this:

don't be sorry the forum is here for a reason

Thank you so much ! god bless

I think you either have to control the BuoyKids from the Bob which is throwing it or change a variable as a condition for the hagis method in the BuoyKids object when releasing it. I doubt that BuoyKids should be a subclass of Bob.

Add the following to the Ice class: <Code Omitted>Just be sure that there is room for one at all times you try to add one or the scenario may appear to "freeze".

Oh, i didn't know that was possible. thank you so much for your help!

I think it is easier to understand why this is not forming a circle if you would change the 4 to a higher number. To make it be a circle, it had to move 0 and that is also not working. Try this:

<Code Omitted>

Thank you!!!

Thank you so so much!

For linking portals, I would think of doing it like the following. (Call the addPortal method when you want to add a portal. Depending on how you want to do it, this method could look different or could be simplified.) For the other part, in your counter, when the value changes, check if it is 10.

Line 14 will not find the 'endGame' method in the World class and will not look for it in your MyWorld class until you reference the world as a MyWorld type world. Change line 13 to: <Code Omitted>