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Changing timer for different levels

By pr2alede, with 2 replies.
Last reply by danpost, over 9 years ago:

The Counter class has a 'setValue(int)' method each world can use on its timer to set the appropriate initial value. For example, for the first world: <Code Omitted>

Resizing Window MEGA-ISSUE

By sdfsd127, with 1 reply.
Replied to by danpost, over 9 years ago:

Try exporting the project into a jar file with the larger world active.

cannot find symbol

By sebastianb, with 5 replies.
Last reply by Super_Hippo, over 9 years ago:

Does the Ball class have a public 'release' method?

@danpost Score switching worlds...

By Kokoro, with 55 replies.
Last reply by Kokoro, over 9 years ago:

Sorry for making all of you a bad day asking stupid things around here.

Switching back to a previously instantiated world?

By mehanix, with 2 replies.
Last reply by mehanix, over 9 years ago:

Thank you for the idea!! i've been struggling on this for the past 2 weeks!! With this, I believe my game is ready to be published. Expect to see it soon :) For other people who want to do this who stumble upon this post: The way i fixed this was by having the other worlds besides require a reference to the world they were created in. like this: <Code Omitted> then, in the 2nd world's constructor: <Code Omitted> Finally, when switchi

Animating Attack

By Hondrok, with 15 replies.
Last reply by Hondrok, over 9 years ago:

danpost wrote...

Nosson1459 wrote...

There is no image "R0".

"fr0". I did not have access to your images; so, I had to use make-shift images and do some code adjustments for testing purposes.

Nosson1459 wrote...

There is no image "R0".

Super_Hippo wrote...

Hondrok wrote...

It still blocks and it doesn't show the attFrame even if I press it for some time

What do you mean with block? Does the scenario stop on its own? Do you get an error message? Did you get any output at all?

Now it works. Greenfoot just needed a restart thank you

Need help with health regeneration

By Niskarnix, with 2 replies.
Last reply by Niskarnix, over 9 years ago:

Sorry for the late response. I really appreciate the help. I settled for using if-statements in my batman, sakura, healthbar, and healthbar2 classes to set the condition. Now the fighters can generate health faster if they are 50 or below and generate health slowly if they aren't touching each other and if their health is greater than 50.

How to go up without causing a delay?

By LakeOtis, with 6 replies.
Last reply by LakeOtis, over 9 years ago:

ok Edit: Finally had time to try it... didn't work

NullPointer Exception in GreenfootImage constructor with the new Greenfoot

By Super_Hippo, with 10 replies.
Last reply by nccb, over 9 years ago:

Super_Hippo: Thanks for pointing this out. You're right that it is a bug. I've filed it and fixed it but obviously it won't be fixed until 3.1.1. We don't currently have a timeline for that (we're focusing on a BlueJ release at the moment). As you say, in the mean time you can either change your code to not pass null, write a helper method to use instead, or roll back to 3.0.4 for the time being if this is a major issue across your code base.

Spelling game

By Cidaniel, with 2 replies.
Last reply by Cidaniel, over 9 years ago:

I observed that after I had sent the request, but I solved the problem eventually. Thank you very much anyway.

@danpost

By Kokoro, with no replies.

Hello man i saw you made a zombie demo shooter and i would like to request just to make an update with an boss with shoots...

Variables in other actors

By Wasupmacuz, with 2 replies.
Last reply by Wasupmacuz, over 9 years ago:

danpost wrote...

Jumping is something that a Terrahead object would do -- not what a BottomSensor object would do. Since it is a state of a Terrahead object, it (the field) should go in the Terrahead class as a non-static field (an instance field -- belonging to an instance of the class and not the class itself). However, since only a Terrahead object is to have a BottomSensor object, you can place the BottomSensor class directly inside the Terrahead class as a 'private' class. There, it will have full access to the 'jumping' field. You can have any Terrahead object add one into any world it

Intall Greenfoot

By Valiworld, with 4 replies.
Last reply by Super_Hippo, over 9 years ago:

Did you install a new Nvidia driver recently? Try to roll back a version and try again.

Scenario not 'Run'ning

By Nosson1459, with 26 replies.
Last reply by Nosson1459, over 9 years ago:

Super_Hippo wrote...

Okay, so that's also the reason why getUserImage is returning this dummy image even though the UserInfo object is null.

No. I don't no what it would do if it's null (probably NullPointerException), but I programmed it so that if the user is not logged in it should show that image (also YOUR image).

Jumping Problem

By Hondrok, with 1 reply.
Replied to by Hondrok, over 9 years ago:

Hondrok wrote...

Whenever I want to jump the actor blocks at some height above the ground ~ 10 pixels.

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