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problem in move and down and left and right

By Guru1998, with 7 replies.
Last reply by Guru1998, almost 5 years ago:

thank u for the help..that would help me

Random spawn actors with a button

By raul124, with 5 replies.
Last reply by raul124, almost 5 years ago:

Not the entire code, it wasn t exacty what i needed, but I used some part of it. This part was very helful: <Code Omitted>And this one: <Code Omitted>Overall, i were very helpful. Thank you again.

Sauravbasyalking12

Greenfoot

By Sauravbasyalking12, with 1 reply.
Replied to by danpost, almost 5 years ago:

Sauravbasyalking12 wrote...

explain the preferred access modifier used for both variables and methods

It varies on usage. For example, getter and setter methods are generally public and the fields they deal with are private.

Sauravbasyalking12

Green foot

By Sauravbasyalking12, with 1 reply.
Replied to by danpost, almost 5 years ago:

Sauravbasyalking12 wrote...

why using setLocation is more practical than using the move() and turn() methods

The argument can go both ways. Depends on how the actor is to move.

instantiate objects help

By NewbJava, with 2 replies.
Last reply by danpost, almost 5 years ago:

NewbJava wrote...

how do I instantiate 10 different students. There is an error were it says "Cannot find symbol Variable" for both Johnson and Fred

Literal strings need to be between double quote marks.

How to make the actor fall

By lisi, with 2 replies.
Last reply by lisi, almost 5 years ago:

Thanks! It works!

Different behavior in gif appearance depending on distance

By BogdanMicu, with 6 replies.
Last reply by BogdanMicu, almost 5 years ago:

Problems with GamePadTemplate in v.3.6.0

By AnJoMorto, with no replies.

I've tried to use the GamePadTemplate proposed in the documentation with Greenfoot 3.6.0, but it seems to be outdated. I always gives me this error message: java.lang.ClassCastException: class jdk.internal.loader.ClassLoaders$PlatformClassLoader cannot be cast to class java.net.URLClassLoader (jdk.internal.loader.ClassLoaders$PlatformClassLoader and java.net.URLClassLoader are in module java.base of loader 'bootstrap') at GamePad.<clinit>(GamePad.java:98) The line where at GamePad.java:98 is : final URLClassLoader cl = (URLClassLoader) parentCL; Has anyone else encounter this problem and find a solution or is there a new way to connect a game controller to a Greenfoot program? Or am I just loosing my time maybe... Any help will be appreciated

adding an object from the code

By gorilA876, with 1 reply.
Replied to by RcCookie, almost 5 years ago:

What you do add the object itself to the world it is already in, so you do nothing. You first need to create a new instance of Missile and then add that instance to the world: <Code Omitted>Or shorter: <Code Omitted>

Create Rounded Button

By ronald, with 4 replies.
Last reply by ronald, almost 5 years ago:

OK I understand thank you

thinud.bothma@reddam.house

Greenfoot netbeans

By thinud.bothma@reddam.house, with 1 reply.
Replied to by RcCookie, almost 5 years ago:

Which instructions did you follow? You need to load the whole greenfoot framework source and it’s (not very well documented) dependencies into NetBeans/ any ide or that stuff as jar. But if you have the main class you cannot just run it; you will need to pass some arguments (project folder and some other weird stuff). But simply getting Greenfoot as a whole into a jar is quite a challenge, because they didn’t use maven. So the question is: what’s your target? Do you want to be able to debug a scenario from inside your IDE? Because I personally didn’t manage that. But if you just want to

How do I get the location of the mouse?

By CreatorMoon, with 3 replies.
Last reply by CreatorMoon, almost 5 years ago:

Ok that works fine, thanks so much :D

Problem with counters

By Nachtari, with 5 replies.
Last reply by Nachtari, almost 5 years ago:

RcCookie wrote...

An easier way to measure the current amount of sheep would be: <Code Omitted>

I had a similiar code but it was in my sheep actor so I needed the getWorld(). before using it and that just broke everything. So I was frustrated and just did it another way, but still thank you for the hint.

Can you switch the bigger class that a smaller class extends?

By BogdanMicu, with 10 replies.
Last reply by RcCookie, almost 5 years ago:

Just save the new instance to a variable: <Code Omitted>

Why is one Scenario being constructed and another doesn't get constructed??

By Har8mes, with 5 replies.
Last reply by Har8mes, almost 5 years ago:

hey danpost, Thnx for your quick reply but I fixed my Problem. As other Discussion stated about this sort of topic, my problem was that i had an infinite loop in line 24 to 27: <Code Omitted> Where the loop asked while under 800 generate a new number. But the Number could only be under 800 because the program can only generate up to the number 600 in the line 18: <Code Omitted> so thnx for your help though and i will still change the code as you have writt

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