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how to create a Greenfoot project in Visual Studio Code

By won0c, with 1 reply.
Replied to by won0c, 3 months ago:

I found this address, but I'm not sure how to go about it. github

Removing / Erasing pixels from a Transparent background

By MrBradley, with 1 reply.
Replied to by danpost, 3 months ago:

MrBradley wrote...

It seems that I need to use GreenfootImage#setColorAt(...) with a transparent Color(0,0,0,0) in order to remove / erase pixels, instead of GreenfootImage#drawRect(...) after setting the image color to transparent. This surprised me and seems counter intuitive. Can someone offer an explanation, please? Thanks in advance. << Details Omitted >>

Drawing is like painting. Using clear paint, you cannot remove or hide any color that might already be there. That is, opaque colors remain as is. I would suggest that you use the clear

How to slow down timer

By Divyanshi, with 2 replies.
Last reply by Divyanshi, 3 months ago:

How to spawn actor somewhere else.

By raaeeth, with 1 reply.
Replied to by danpost, 3 months ago:

raaeeth wrote...

After my actor hit another actor, it ends the game (thats what I want). Now what I would like to happen is that after I click the reset button, my actor teleports back to the original spawn. I have the button and everything to reset, except the code for the actor to make him go back as well. How can I make an actor teleport with the push of a button?

You should be able to just start a new world (which should be equivalent to a reset). Something like this: <Code Omitted>(where btnReset is

Error on Greenfoot Web

By adameins, with 2 replies.
Last reply by adameins, 3 months ago:

Exception instantiating world class: java.lang.RuntimeException - (JavaScript) Error: Invalid recorded state

score counter dosnt work

By JesseJW09, with 4 replies.
Last reply by JesseJW09, 4 months ago:

It didn't work but its ok because I've found a different method for the score counter. Thanks for the help though!

Text gains double spacing when uploaded to website

By Owlias, with 3 replies.
Last reply by danpost, 4 months ago:

Owlias wrote...

one of my sprites (Goblin) doesn't get imported from the files and assigned directly to the actor. I've checked multiple times and it appears to be in there on my version (locally). Any suggestion on getting this image to be assigned? (image is naturally assigned to the actor within Greenfoot app)

You can just set the image in the constructor of the class. For example: <Code Omitted>

Image is only scaling once but never again

By toemilio, with 1 reply.
Replied to by danpost, 4 months ago:

toemilio wrote...

So I'm making a flappy bird project for my computer science class and one of our extensions is to create a powerup that makes you smaller. My problem is that the code will run perfectly once, it scales my image and makes it smaller, but every other time I run it the image stays the same. Every solution I try it will work once but never again. << Code Omitted >>

If line 3 is to be the beginning of the constructor of the class, then the keyword void should be omitted from the line.

I have a problem with my code

By Nordrasil, with 5 replies.
Last reply by Nordrasil, 4 months ago:

You're right. It's working now. Thanks so much for everything.

I want to reset the world using this code, butonly after like 7 seven seconds and not immediately

By LOSERrr, with 1 reply.
Replied to by danpost, 4 months ago:

LOSERrr wrote...

Try putting the following line along with the given line: <Code Omitted>

Help with bullets

By sussywussy, with 2 replies.
Last reply by sussywussy, 4 months ago:

Nevermind, it works. Thanks danpost!

Help with contructing a world with objects in a square pattern / line

By Konsti, with 2 replies.
Last reply by Konsti, 4 months ago:

Ooooh my god thank you so much. Hard-coding levels manually would've been extremely tedious and this helps a lot. Gonna try this out now thank you so much

how to make my character jump?

By Nordrasil, with 9 replies.
Last reply by Nordrasil, 4 months ago:

Thank you so much it's working !

Arena-game-help-pls

Projekt:2019/RoverArena how to make a good Rover

By Arena-game-help-pls, with no replies.

Hello i need help for the Game Rover Arena can anybody tell me a good code for the rover in the game. The name of the game is "Projekt:2019/RoverArena" you can find it in google

How to change character?

By sama, with 6 replies.
Last reply by danpost, 4 months ago:

It works half way. I mean when Mario picks up an item, he has two chances of survival before dying. But, the problem now is that Mario doesn't change characters. Do I have to put all my images of each character for this to work?

That is one way, with each being "labeled". And, that is probably the easiest way.

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