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Beginner question

By BradH, with 3 replies.
Last reply by BradH, over 12 years ago:

Hello everyone.

By Minion1, with 14 replies.
Last reply by -nic-, over 12 years ago:

oo that sounds sounds good will it be top down?

2Dimensional Arrays and Rooms

By Razzo, with 6 replies.
Last reply by MatheMagician, over 12 years ago:

I assigned the unchanged part of the array reference a different variable. It works now!

Greenfoot 2.2.0 beta

By davmac, with 79 replies.
Last reply by -nic-, over 12 years ago:

Memory Usage

By Razzo, with 11 replies.
Last reply by SPower, over 12 years ago:

Getting a random falling shell

By -nic-, with 50 replies.
Last reply by Game/maniac, over 12 years ago:

Your welcome :)

GREENFOOT WONT START RUNNING iOS 10.6.8

By DOGGY, with 6 replies.
Last reply by Upupzealot, over 12 years ago:

I just wonder why? Is it because of diffrent edtions of JRE?

Feel a little frustrated

By Upupzealot, with no replies.

I am trying making an Android edition for Greenfoot, I used to think it maybe not much difficult since I finished the "World" and "Actor" class in just several days. Now more than a week has passed, and things just becoming more and more complicated with throwing those different kinds of Exceptions, thousands of bugs showed up everyday nearly make me crazy. As new to Android, experience in JAVA SE didn't helps a lot cause things just totally different. And there are so many methods in Greenfoot that I'v never used. such as "insects(Actor)" or getCellSize() as I always make it equals to 1 to think it as a pixel. After all, is there someone else doing the samething can help For me, I am planning to publish a first beta edtion on Oct 29.(tha's the day I met Greenfoot last year)Another question is how can I share files here & will there be a question about copyright or something like that?

Making a bomb

By Stephon231, with 15 replies.
Last reply by Stephon231, over 12 years ago:

thanks it works

Boomerang Arcs!

By Razzo, with 11 replies.
Last reply by danpost, over 12 years ago:

Instead of circling around mouse.getX() and mouse.getY(), you need to circle around the average of the two points (mouse.getX() + getX()) / 2 and (mouse.getY() + getY()) / 2

Higer resolution?

By -nic-, with 4 replies.
Last reply by -nic-, over 12 years ago:

sorry im linux /android :D

Removing an object that is a certain size?

By MoneyFishSlap, with 15 replies.
Last reply by SPower, over 12 years ago:

Subclasses and Methods

By Razzo, with 7 replies.
Last reply by davmac, over 12 years ago:

You could declare the act() method in the Enemy class as 'final', and have it perform whatever check you like before calling another method ("enemyAct()" or whatever you like to call it). <Code Omitted> Then subclasses can override the enemyAct method, but not the act method.

Help with Location

By CrazyCarl992, with 5 replies.
Last reply by danpost, over 12 years ago:

'getObjects(class)' is a World method that returns a List of Objects of the specified class. Since it is a World method, we must prefix it with 'getWorld()', which is an Actor method that returns the world that an actor is in. Since you are in the act (or a sub-method that it calls) in the badger class, it would be the world that the badger being netted is in. The prefix for 'getWorld()' in this case is understood (the 'this' keyword -- referring to the badger). Now that we have a list of 'truck' objects, we should make sure that the list is not empty. The 'isEmpty()' method of the List

Tutorial problem- How to Access from one object to another

By franman, with 2 replies.
Last reply by franman, over 12 years ago:

^Thank you it's kinda hard to see where you're missing when dealing with lots of words and when it was compiled w/o errors.

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