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There are no scenarios tagged "bob ross"

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Help with "Run"

By Ludiko, with 6 replies.
Last reply by danpost, over 13 years ago:

@Ludiko my previous post was edited (added to).

Publishing Scenario Error

By btj9, with 2 replies.
Last reply by btj9, over 13 years ago:

I'm working with: Greenfoot version 2.1.0 (Java version 1.6.0_27) Virtual machine: Java HotSpot(TM) Client VM 20.2-b06 (Sun Microsystems Inc.) Running on: Windows XP 5.1 (x86) Jave Home: C:\Program Files\Java\jdk1.6.0_27\ire Clearly an older version. I'll upgrade. Thank you davmac

website message.

By actinium, with 22 replies.
Last reply by actinium, over 13 years ago:

How to use mousePressed(obj)?

By MichaelC, with 7 replies.
Last reply by Duta, over 13 years ago:

Personally I would have used a boolean (something along the lines of isSelected), but the solutions above work too.

Declaring Long problem

By mal, with 2 replies.
Last reply by mal, over 13 years ago:

Thanks Davemac, As soon as I posted that I realized my mistake! Silly error!! My brain said "as you're dealing with fractions of a second, you need to say "a = 0.6" as opposed to "a = 600". All good now though, thanks for your help. Paul.

Starting an action

By MLuedke, with 7 replies.
Last reply by MLuedke, over 13 years ago:

Well, I wrote up everything and I'm pretty sure it'll work but the reference isn't working for some reason. I keep getting the error, "non-static method getY() cannot be referenced from a static context." I was just guessing at the reference for the actor, I know how to reference methods but not an actor or object.

Using velocity class

By rgadue, with 10 replies.
Last reply by Duta, over 13 years ago:

Donating Pictures to Greenfoot

By Morran, with 2 replies.
Last reply by Morran, over 13 years ago:

Wow! You are very fast! I'll do that. You'll see the scenario in a few moments... I think the resources page would be a good idea. Is there any way I could help to make that happen? Are there any resources in particular you are waiting on having ready?

Actor and World class source codes

By Busch2207, with 9 replies.
Last reply by mjrb4, over 13 years ago:

As per what nccb said above - yes it'd be possible in theory, but unsupported and wouldn't work with future versions.

timer

By Zocker1996, with 4 replies.
Last reply by limefortheworld, over 13 years ago:

What's wrong with currentTimeMillis()? That would have been my suggestion on how to do it. When you want to start timing, set a field long startTime to be the current time: <Code Omitted> Then in your act method: <Code Omitted> Setting the startTime back to zero (and adding a check against zero to the if-condition) makes sure it will only trigger once when the time's up.

More specifically, I should have said that

While loops

By kiarocks, with 7 replies.
Last reply by kiarocks, over 13 years ago:

Link to scenario.

New to Greenfoot, getting execution errors

By bravemuffin, with 2 replies.
Last reply by bravemuffin, over 13 years ago:

That worked, thank you! :)

Memory leak?

By Duta, with 11 replies.
Last reply by danpost, over 13 years ago:

It might make more sense using a 'switch' statement instead of all the 'if's, as follows: <Code Omitted>The '%' symbol means to get the remainder of what comes before it, divided by what comes after it. It is like saying i++; if (i == 6) { i = 0; }

The method move in Actor is bugged

By m.capurso, with 1 reply.
Replied to by davmac, over 13 years ago:

Yes, this bug was recently reported and is recorded in our bug database: http://bugs.bluej.org/trac/greenfoot/ticket/347 Of course we will fix it with the next release of Greenfoot.

SetImage() problem?

By kiarocks, with 1 reply.
Replied to by kiarocks, over 13 years ago:

whoops, i forgot to capitalize the I.

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