This site requires JavaScript, please enable it in your browser!

Discussions

You need to login to take part

Current Discussions

How Do I Create Delay On Projectile Shooting?

By Akashi, with 1 reply.
Replied to by Super_Hippo, over 4 years ago:

Here is an option: Create an instance variable. Set the variable to some reload time (can be another variable) when the object shoots. Decrease the variable by one every act cycle if it is greater than one. Only allow shooting when the variable is 0. One second is usually between 50 and 60 act cycles at speed 50.

Need Help with removing object

By Max0309, with 4 replies.
Last reply by danpost, over 4 years ago:

Insert the following at line 23: <Code Omitted> Or, switch the order around: <Code Omitted>

Projectile Spam

By Akashi, with 10 replies.
Last reply by danpost, over 4 years ago:

You kept your old shooting code in.

I NEED HELP

By Ofv7, with 2 replies.
Last reply by Ofv7, over 4 years ago:

Im definitely going to need something else though at some point

Spawning an Object between Two Points

By Dave2222, with 4 replies.
Last reply by rocket770, over 4 years ago:

Oops, yeah miss-typed that one.

How to remove an actor already in the world from another actor?

By oofitsme, with 2 replies.
Last reply by oofitsme, over 4 years ago:

Super_Hippo wrote...

You should get an error message when you click on the object. Line 20 removes the object from the world. It isn’t in a world anymore, so “getWorld()” in line 21 returns “null” and you can’t call methods on “null”. You can fix this by swapping lines 20 and 21. Then the object should remove itself. It shouldn’t remove the other object though. The object which it is trying to remove from the world is the one you create in line 18. It isn’t one which might be in the world. To remove the one in the world, you need to find a reference to that one. Depending on what exactly you a

"Spacebar" scenario should be removed of the popular tab

By Gbasire, with no replies.

As the "spacebar" scenario is more than 5 years old and is now "removed" from the website, it should be removed from the popular scenarios tab, because he kinda "pollutes" the tab. I think the fact that it was removed when it was trending kept its weekly stats and made it stay in the popular tab forever, but it makes no sense to keep it there. If there is a way to remove it simply, I think it should be done to avoid "pollution" on the website.

Camera following Actor

By hernry2812, with 3 replies.
Last reply by danpost, over 4 years ago:

hernry2812 wrote...

No, have you got a link to it? Would be very helpful^^

The link can be found in the description of either my Scrolling Tutorial scenario or my Scroller Class Demos scenario (or both).

Stopping a sound in another world

By TechNick, with 4 replies.
Last reply by TechNick, over 4 years ago:

Ahhh, now it´s working. Thanks a lot!!!

Put 2 Codes from 2 Classes into 1 Class

By PetrusderEchte, with 2 replies.
Last reply by danpost, over 4 years ago:

OR: In Mann class, you can change line 9 to: <Code Omitted>and add as first line in act: <Code Omitted>

Spawning Actor not Working

By Total-Eclipse, with 5 replies.
Last reply by danpost, over 4 years ago:

Total-Eclipse wrote...

I found out that when I set getObjects(Key.class).size(); as a varaible named Keys_in_World, and then inspect the world even though there are 2 KEys visible it shows 0.<Image Omitted>

Show class codes for this.

Why doesn't this code write on the background on the screen?

By AnJoMorto, with 5 replies.
Last reply by AnJoMorto, over 4 years ago:

Found a solution, turns out I'm just dumb:

AddedToWorld() method

By Roshan123, with 3 replies.
Last reply by danpost, over 4 years ago:

Roshan123 wrote...

can i call it a bug in greenfoot or lack of knowledge by me

It's not a bug in greenfoot. It is provided as an empty method by greenfoot (just like the act method). Both are called internally by greenfoot (at appropriate times). Both are available to be over-ridden to add some implementation to them (have them actually do something).

My scenario is not working when I upload it to greenfoot.

By Ned, with 6 replies.
Last reply by Ned, over 4 years ago:

Can't spawn new Actors of a class after I removed them

By hernry2812, with 7 replies.
Last reply by hernry2812, over 4 years ago:

Thank you very much, it works now ;)

82

X