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Current Discussions
Adding Actor Button
By BadatCoding, with 10 replies.
Last reply by danpost, almost 12 years ago:
danpost wrote...
Yeah, the mouse checks did that, change the Preview class act() method to: <Code Omitted>I will double-check and make sure it works.
Wan
Snake Game
By Jesse_Orange, with 13 replies.
Last reply by danpost, almost 12 years ago:
Sorry for the slow response. Somehow, I do not think I am recieving all my 'new' notifications; though, they are all showing up in the 'See all' notifications page. Just noticed this today. :+( Evidently, after adding comments, I forgot to include source during update. It is up now! :+)
How to make bullet disappear
By SayMyName, with 8 replies.
Last reply by SayMyName, almost 12 years ago:
danpost wrote...
Just change the statement 'if (atWorldEdge())' to 'if (atWorldEdge() || a != null || b != null || c != null)'
thank you very much, it works now!
Stack Overflow Error - Please help :)
By Jesse_Orange, with no replies.
SnakeHead <Code Omitted> SnakeBody <Code Omitted> This code almost work although the body segments overlap each other and then i get an overflow error. Something in my code isn't quite right but I can't put my finger on it?
Write a Metaclass
By SPower, with 5 replies.
Last reply by SPower, almost 12 years ago:
I understand, thanks davmac!
Greenfoot 2.2.1
By davmac, with 6 replies.
Last reply by SPower, almost 12 years ago:
I really like that you now can look at the line of code where the exception is thrown. Great work!
scrolling background
By Moritz, with 3 replies.
Last reply by Moritz, almost 12 years ago:
sorry for that... I donĀ“t know how to delate that... and I mean s = 5-5 not 5-4
Trying to move a whole class up and down but only one image moves
By fergo2012, with 3 replies.
Last reply by fergo2012, almost 12 years ago:
Thank you very much, I used you code danpost and it's perfect!
Getting an error and i don't know how to fix it
By JMoller, with 8 replies.
Last reply by JMoller, almost 12 years ago:
ah thank you
how to make a moving object stop
By wahaj, with no replies.
if i have object A which is moving and it intersects with object B which is stationary, how do i make it so object A stops when it intersects B
Colision
By n00bleX, with no replies.
Hey everyone, i'm trying to make a game just like BomberMan! But i'm having problems with the walls, my character pass by the wall! how can i do for he stops and don't cross that? Sorry for my bad english.
Creating a color picker
By kiarocks, with no replies.
I'm trying to make a color picker for my game so you can customize it to your liking. I have written this code to try and construct it: <Code Omitted>However, this causes a very bad image which is not complete. What have I done wrong? Note: this gets called with an 80 by 80 greenfootImage
Updating Score
By BadatCoding, with 4 replies.
Last reply by BadatCoding, almost 12 years ago:
Thank you davmac!
having lifes
By tylers, with 4 replies.
Last reply by davmac, almost 12 years ago:
Like Morran said:
In your Player class, add a "boolean" called "isDead", and add an "int" called "timeToRegenerate"
To declare those variables you'd use code something like: <Code Omitted> As these are to be instance variables, they should be declared inside the class but not inside any method!
helping with a bug in my code
By martijn13039, with 13 replies.
Last reply by davmac, almost 12 years ago:
ttamasu, I think the problem is not multiple objects getting eaten per cycle, but rather multiple objects getting eaten over multiple cycles but before the first one respawns. There's no way to fix this without adding a collection to the concierge class or moving part of the logic to the student class.
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