Discussions

Well your iterator is being used for indexing, not for the number itself (as I had used it for above). The 'for' line should be: <Code Omitted>and the 'drawstring' line should be outside the loop (after the next closing squiggly bracket) and should display something like "The average value of the "+numbers.length+" numbers is "+(sum/numbers.length)

I really like the idea of keeping the down keys in an array! This should work. Thanks for the help!

Haha, yeah I'll definitely just stick to wrapping the image into an Actor object. I appreciate the time and effort though!

You could ask if the world has the title screen showing or not with something like the following in the World subclass act method (I will call your actor subclasses TitleScreen and GameOver): <Code Omitted>The will cause a ball to spawn only while the game is in progress. If the title screen actor or the game over actor is in the world, or a ball is already in the world, no

Your project folder should have two sub-folders within it. One, called 'images' (to hold the images for that project) and one called 'sounds' (for any music or sound files for the project). Sound files need to be moved into the 'sounds' folder using your file browser; but, images can be imported (right click on the class and select 'setImage...' and click the 'Import from file...' button to browse.

THANK YOU SO MUCH

You execute the verificanivel-method twice each act-cycle. And if there is no asteroid (of any type) and no ship2, it spawns a portal at random position. After adding the portal to the world, you check if there is a portal in the world to see if you can advance to the next level. Of course there is a portal in the world (it was just added). In the next execution of the method, the condition is still passed and a new portal is added. You could merge line 11 into line 5, so you only add one. Lines 11-14 can be removed then. Then you can check an intersecting with the portal in the Ship class

There is a project called droidfoot. The developer tried to copy Greenfoot into Eclipse. From there, you can play your games on your smartphone. However, I tried this with some of my games and they weren't playable because of too much lag.

Ok, the reason why no power up is spawned is that the score isn't always increased by 1. So if the score if higher than 1000, 'score==1000' isn't true. You can change the line to this: <Code Omitted> But with this, there is a new power up created every time the score is increased after reaching 1000. So you could add a boolean like this: <Code Omitted> If you want to to add a new power up every 1000 points for example,

To make it disappear from another class, you can use this: <Code Omitted>

My Super Level Support Class scenario demonstrates how this can be done.

You can use the coordinates of the actor to determine if he has to move over the x or y shizzle

The grass that's hiding with the background is fine, I meant it to be there. I will try the hitbox idea first, it seems easier than checking for the color. Thanks!

The following line should sort the array: <Code Omitted>