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trying to eat with the whole charectar

By RHMU, with 3 replies.
Last reply by RHMU, about 2 years ago:

thank so much :)

setPaintOrder() not doing anything

By TheGrrMan, with 2 replies.
Last reply by TheGrrMan, about 2 years ago:

Well, it turns out that the problem was due to a goofed up if statement (forgot an '=') but this will be useful for future reference!

MyN@m31$J3ff2022

Max Size of Project Dimensions

By MyN@m31$J3ff2022, with 1 reply.
Replied to by danpost, about 2 years ago:

MyN@m31$J3ff2022 wrote...

What exactly is the max width that you can make a Greenfoot project without it having to use a scroll bar on the website?

Pause your scenario while in its largest world. Then update the scenario on the site. I believe that will fix the issue you suggest.

Is SQLite usefull for making a Scoreboard?

By SliceOfCheese, with no replies.

In the game im making, im trying to make a score board, so I gotta save the score from every playthrough to a data base, to be used later when creating the leaderboard. The thing is, since this is a school proyect, I need to send an executable of the game, that works fine in every computer, and my teacher said I should try SQLite, for this purpose. Is this a good option?, or Should I search another one?

No lib folder

By N8TH1N6, with no replies.

Hey, Im trying to make Intellij IDEA my main code editor and with the tutorial from RcCookie Here I need to add stuff from the lib subdirectory. The problem is that I dont have that folder on my ArchLinux system Best

greenfoot world

By SANELE, with 1 reply.
Replied to by danpost, about 2 years ago:

SANELE wrote...

how can i make a round world?

All worlds are rectangular. However, you could create an object the size of the world with opaque edges and a large circular area of transparency for the "round world" to be in.

Sharing a value from variable between world

By Baransu69, with 3 replies.
Last reply by Baransu69, about 2 years ago:

dude tthnx , hope you have a good day

RandomStudent29

Multiple Worlds

By RandomStudent29, with 1 reply.
Replied to by danpost, about 2 years ago:

RandomStudent29 wrote...

im trying to make a puzzle game at school but i dont know how do change the different levels i created my try to do this was: << Code Omitted >> but it doesnt work For Context it is in my game ending code so instead of having Greenfoot.stop i tried Greenfoot.setWorld(welt2)

The code can be simply stated as the following: <Code Omitted>There is no reason to add an object into a world that is being dismissed by setting a new world. Both variables, anzahlDiamant and anzah

Illegal start of expression

By Ilovemarcus, with 1 reply.
Replied to by danpost, about 2 years ago:

Ilovemarcus wrote...

im trying to make it so that it adds the 3 things randomly and while i was doing the prepare() method it kept saying illegal start of expression and idk what i am doing wrong. Im kind of new to java. << Code Omitted >>

There are several things to be fixed. Here is what I found: (1) lines 23 through 27 are misplaced; (2) prepare method starts before constructor block ends (constructor needs to close before a new method is introduced); (3) random y values use the wrong world dimension; For (1), remove those lines for now (lines 23 - 27). For (2), add the

Greenfoot 3.7.1a release fixes macOS 13 Ventura crash

By nccb, with no replies.

Just to let you know that for any of you who upgrade to macOS 13 (Ventura), Greenfoot has been reported to crash on load. We've just released a 3.7.1a hotfix for this on our download page. A new version of Greenfoot (3.8.0, I guess) will follow some time in the next few months with support for Java 17 and all the new Java 17 language features.

MyN@m31$J3ff2022

Changing Volume in a game?

By MyN@m31$J3ff2022, with 3 replies.
Last reply by danpost, about 2 years ago:

MyN@m31$J3ff2022 wrote...

there was coding in my MyWorld constructor class that dealt with starting the background music. It's the coding for adding the Ball() to the screen.

Question: why do you send a reference to the music to your new balls?

Sound is not beeing played

By N8TH1N6, with 4 replies.
Last reply by N8TH1N6, about 2 years ago:

danpost wrote...

N8TH1N6 wrote...

it still doesn't work, also with an mp3 is it maybe a problem with the sound file itself? It works outside of greenfoot

When you tried mp3, did you adjust line 5 to point to that file?

yes, the music works at a different computer idk why it doesnt works on mein

I wanna exchange Variables between my World subclass and actor subclass

By N8TH1N6, with 4 replies.
Last reply by N8TH1N6, about 2 years ago:

Ok I found the error myself in your line <Code Omitted> the ! made the error Thanks for the help : ) without you I wouldnt be able to get two player workin

Can you lock the mouse to the screen?

By s1ice, with no replies.

Or, is there any way to prevent the mouse from moving (like in FPS games) or keep it in one position?

Animating an Actor

By Foofoo99, with 1 reply.
Replied to by Foofoo99, about 2 years ago:

Never mind, all the images were the same image on accident.

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