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Greenfoot Scenarios

By Pupeatpup7, with 2 replies.
Last reply by Pupeatpup7, 12 months ago:

Thanks I figured it out. :)

Zombie Survival Game/Mario Bros(coming soon)

By Pupeatpup7, with no replies.

I am making a Zombie Survival Game currently. I will post it to my Scenarios if you would like to play it or see how to make it when I am done with it. I will comment on this message when I have finished the Zombie Game so look out for it. I am also going to make a Mario Bros Platformer Game after the zombie one and I will do the same for it as well so keep an eye on my Scenarios Projects.

Why do the additional methods cause the first two to not work?

By DemDev, with 6 replies.
Last reply by DemDev, 12 months ago:

I got it. 100% wrapped my head around it and understand now. Took a bit more time slowly going over the code and tracing the teleporting variable back and forth from true to false while jumping around the tele methods and it finally hit me. THANK YOU BOTH! For your patience and willingness to help explain it.

Help!!!!

By Mikemogna, with 1 reply.
Replied to by danpost, 12 months ago:

Mikemogna wrote...

I am Having problems getting my Greenfoot to show game won once all the worms are gone I have the world stopping but I can't get show text to work. << Code Omitted >>

The last if block should probably be in the act method of your World subclass (with the showText line).

Greenfoot 3.8.2 released, fixes bug with sharing scenario on website

By nccb, with no replies.

Just to let you know that Greenfoot 3.8.2 is now available from the Download tab. We inadvertently introduced a bug in 3.8.1 last month that prevented you sharing new scenarios to the website (or modifying the thumbnail screenshot when uploading a new version) -- it would just sit there and seem to process forever. Installing version 3.8.2 should fix this bug and let you upload again. (While I'm doing an announcement, we've also adjusted our spam filter to try to eliminate the wave of spam that hit the forum over the last week, and so far it seems to have worked.)

help!!!!

By MARTINabab, with 1 reply.
Replied to by danpost, 12 months ago:

MARTINabab wrote...

How can I make a cycle where a character actor walks over a ground actor and when that ground actor disappears from the screen it is generated again after another ground actor?

Have width of ground actor equal to width of world. Then, create two Ground actors and place them one world width apart from each other. You will need an unbounded world for this to work, so the two ground actors can play "leap-frog" with each other:

How can I modify an int value from a different class?

By alexn256, with 2 replies.
Last reply by jherper25, almost 1 year ago:

Joy of Code Links

By marcriemer, with no replies.

Hello, The Joy of Code links do not seem to be working on: https://greenfoot.org/doc/joy-of-code I have found another page that seems to have working links https://blogs.kcl.ac.uk/proged/joc/

My score counter doesn't add up but resets even though it's static

By SergeantBoomie, with 3 replies.
Last reply by danpost, about 1 year ago:

SergeantBoomie wrote...

I thought that it was already stored in the MyWorld class? How do I change it so the addScore method works in MyWorld?

Yeah, but it is only getting the current projectile's scores. It is not combining the scores of all previous projectiles. Plus, it probably should not be a static field as one score field should suffice for one run of the scenario. Just move the score-related fields to the MyWorld class add a method to adjust the score in that class:

Hello, I was working on my game and i had like an animation and I need it to turn around so i am asking how to mirror/turn the actor.

By bonamin, with 1 reply.
Replied to by danpost, about 1 year ago:

bonamin wrote...

How to Turn/Mirror actor

Copy the images. Mirror the copies. Use one set for right, the other for left.

Linux project export

By yumvinegar, with 2 replies.
Last reply by yumvinegar, about 1 year ago:

What error does it give when you try to run it with that command?

It doesn't give any errors. The terminal shows that something is running, but nothing pops up on the screen.

I need help with checking image

By TrueForm, with 5 replies.
Last reply by TrueForm, about 1 year ago:

Thank you very much. I am new to green foot and java. Still figuring things out. And its my bad submitting such complicated game proposal.

problem transferring variable

By btheys, with 1 reply.
Replied to by Super_Hippo, about 1 year ago:

The constructor of a class is called when an object of that class is created (for example “new Dialoogbox(...)”). At that point, it isn’t in a World and “getWorld()” returns null.

Turn actor invisible from another actor

By Lupical, with 3 replies.
Last reply by Lupical, about 1 year ago:

So the reason I used such overcomplicated code was because I used move() before and the actor was only moving horizontally, vertically or diagonal, so I thought that was a limitation of move(), but apparently that was just my fault. Thank you very much, danpost, you helped me a lot.

Game works in Greenfoot but not on in Browser

By BenZim, with 2 replies.
Last reply by BenZim, about 1 year ago:

Thank you so much for looking into my code, nccb! I reworked the whole project and replaced the enum by an int. The game works now, but the font is changed to a serif font (i used "SansSerif"), my graphic animations (scale) are blurry now and it works really slow on the firefox browser, while edge is playing in normal time.

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