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How to disappear text after it is displayed

By dhruvsheth7, with 13 replies.
Last reply by danpost, about 13 years ago:

There is no 'getObject()' method. Are you coding this in your world class code?

Gumball Machine problem

By codingjava, with 11 replies.
Last reply by danpost, about 13 years ago:

You did not understand. Do you have an actor to be used for displaying the messages? if so, please show its code. You need an object whose image will have the message drawn on it. It is the class of THAT object I am asking about.

[URGENT] Help with the class MouseInfo

By matheusdcb, with 2 replies.
Last reply by matheusdcb, about 13 years ago:

're Not working out anyway '-'. No need to enable the mouse in Word there not? I learned that you need, but do not know how to do - '

GREENFOOT DARE #2 THEME VOTE

By JetLennit, with 18 replies.
Last reply by DoctorProfessorYoshi, about 13 years ago:

DESTRUCTION!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! THE DOCTORPROFESSOR IS OUT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

System.out.println statement wont display help!

By joel, with 9 replies.
Last reply by sametguzelgun, about 13 years ago:

8bitcarrotjuice wrote...

Sorry I have to write here, but for some reason I can't create a new thread and I though this is related to my issue: When I try and use the Scanner (java.util) class in the Greenfoot terminal, it does not work and I can't type in anything... This code(in a world constructor) won't work: System.out.print("Hello!"); Scanner scan= new Scanner(System.in); System.out.print("\nEnter number 1: "); int i=scan.nextInt(); System.out.print(i);

Because closing Grenfoot. Instead, we should choose the method of JOptionPane c

How do you make a counter for your game?

By mellotelli45, with 6 replies.
Last reply by 8bitcarrotjuice, about 13 years ago:

They helped me; just look at them and when you are done develop your knowledge further by looking on the forum, source code of other games, et cetera.

Text. Help

By RedFox92, with 3 replies.
Last reply by RedFox92, about 13 years ago:

Thanxs do you know how to make the text disaper after so much time has passed

Challenge 5 || August 2013

By joeschmoe, with 34 replies.
Last reply by JetLennit, about 13 years ago:

Bouncing Balls help

By stef, with 2 replies.
Last reply by stef, about 13 years ago:

Thanks! I'll give it a try.

Timer

By RedFox92, with 1 reply.
Replied to by sametguzelgun, about 13 years ago:

<Code Omitted>like? Note: Edited.

Help

By RedFox92, with 4 replies.
Last reply by RedFox92, about 13 years ago:

Thanx that help i did it a little different heres the code

How to fire a command line from greenfoot

By plsurveyor, with no replies.

I am writing a Java learning tool in Greenfoot. It's already working and I have this code. <Code Omitted> to be called by these lines <Code Omitted> Now, what I want to be able to do is, after the javac command, I'll run "java sample" inside a terminal. I understand that going "cmd start java sample" only returns what is supposedly displayed on the cmd to the Greenfoot terminal. And by going "cmd start" ill just invoke a new cmd on the dir where my greenfoot project is at. (Since the target of our project is to teach Java to kids, I think it would be better if we need not include a documentation on how to manually run java on the console.) I am on windows 7. If anyone can point me to the right track or maybe give me a hint as to how ill be able to start my cmd already with java filename.. Please and Thank you

Worms reappear??

By Jackermann, with 3 replies.
Last reply by Gevater_Tod4711, about 13 years ago:

You already have the code to add the worms at random places. To give them a chance to be readded of about 30% you can use <Code Omitted> But I don't realy get what you mean by random timing. Do you want the respawned worm to appear after some time? Or do you want worms to appear randomly no matter whether they're eaten? However, you can use the code like this:

Help with spawning???

By Dethace, with 6 replies.
Last reply by Dethace, about 13 years ago:

I kept putting INT before hand, and that's why teh code wasn't working Thank you!

Greenfoot Let's Plays

By SPower, with 39 replies.
Last reply by Kartoffelbrot, about 13 years ago:

Has anyone an idea how we can advertise, so that more people will watch the Let's Plays and not only us?

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