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kasperk22

Getkey fail

By kasperk22, with 4 replies.
Last reply by danpost, over 11 years ago:
No. That is not what I wrote. Your line 28 does not look like my line 4; and your line 24 does not look like my line 5. EDIT: posted before seeing your final post.
greenprogrammer

can't find mover class (support classes)

By greenprogrammer, with 11 replies.
Last reply by greenprogrammer, over 11 years ago:
why there is no video tutorials on Vector and SmoothMover, when this is an important topic. Everyone talking about easy stuff. I am not being rude just frustrated.
AHarbo

Create the game: Fall down

By AHarbo, with 3 replies.
Last reply by Fws, over 11 years ago:
danpost wrote...
As I am not familiar with the Fall Down game, all I can say is to create a basic world for you canvas and game states and behaviors by way of fields and methods, create actor classes for the different types of characters, guis, and interactive objects and give each their states and behaviors in the same way. Once you have done what you can with that, then if you have any specific problems, start a discussion.
Hey danpost First of all, this is the game http://www.albinoblacksheep.com/games/falldown We have already made a world with bars and all that. But we are
bizzard

I am working on my project PoolTable game and can't figure out how to apply these things in my Work can please Help!!!!

By bizzard, with 6 replies.
Last reply by bizzard, over 11 years ago:
*******got it
newprogramming

Help with moving a specific number of spaces

By newprogramming, with 11 replies.
Last reply by danpost, over 11 years ago:
Again, cannot help without code to work with.
pickles22

The Colors Greenfoot Looks For

By pickles22, with 4 replies.
Last reply by danpost, over 11 years ago:
danpost wrote...
If your actor is to be changing colors throughout its existence, then you will want them as instance fields (as you show above).
As an alternative, you can save the colors themselves and get the individual color parts when you need them; so, instead of saving 15 color part values, you are saving 5 colors from which you can retrieves those color part values from. You may not even have to save the colors. It really depends on how you are using them. You may, just for the sake of readability, rather go ahead and save all 15 color part values. However, the more you
nc-munk

Help with school project

By nc-munk, with 1 reply.
Replied to by danpost, over 11 years ago:
What error are you getting? Do you have a Vector class within your code?
Tommy99

Shooting Problem

By Tommy99, with 1 reply.
Replied to by danpost, over 11 years ago:
This issue was dealt with in another discussion thread. No reply is necessary here.
adam0314

ColorTest

By adam0314, with 2 replies.
Last reply by danpost, over 11 years ago:
There is a so much easier way to code this. In fact, everything from line 20 on in your ColorTest class can be reduced to one line (not that you would necessarily want to code it this way): <Code Omitted>The reason this works is because the sum of the x and y will be even for one color and odd for the other. I do not think I have the colors reversed, but if I do, you would use '(x+y)' instead of '(x+y+1)'.
blankaex

The Travelling Salesman Problem

By blankaex, with 2 replies.
Last reply by blankaex, over 11 years ago:
Oh, awesome. Thanks for the quick reply, I'll test it out.
Tommy99

How do you add an object back to the world after it's removed?

By Tommy99, with 5 replies.
Last reply by danpost, over 11 years ago:
The condition should probably be: <Code Omitted>
shiavdeepthi

programming with kinect

By shiavdeepthi, with no replies.
Hello sir, I am developing a game using kinect.The game goes like ..user should be able to catch falling apples using basket.The basket is movable with kinect.So inside basket class i have wrtten the following code. But the method world.getTrackedUser() is giving me null. NewtonAppleWorld world = (NewtonAppleWorld) getWorld(); //Actor actor = getOneIntersectingObject(Actor.class); //shivadeepthi-start UserData user= world.getTrackedUser(); GreenfootImage image1=world.getThumbnail(); System.out.println(image1 +"image"); System.out.println(user+"user"); if(user!=null){ if(user.getNearestJoint()==Joint.RIGHT_HAND) { Joint rightHand= user.getJoint(Joint.RIGHT_HAND); getImage().drawImage(image,rightHand.getX(),rightHand.getY()); }else if(user.getNearestJoint()==Joint.LEFT_HAND){ Joint leftHand=user.getJoint(Joint.LEFT_HAND); getImage().drawImage(image,leftHand.getX(),leftHand.getY()); } } please help me out. Thanks, seepthi
nona

counter class

By nona, with 2 replies.
Last reply by danpost, over 11 years ago:
From the menubar "Edit>Import class...", select Counter, click 'Import'. You will also need to right-click on Counter class and select 'Set image...', browse to 'Greenfoot/lib/greenfoot/common" and select the 'Counter.png" image.
Jonche

Saving progress

By Jonche, with 3 replies.
Last reply by lordhershey, over 11 years ago:
Doing an RPG with lots of items can be very tricky, unless you limit the amount they can carry, like in Diablo 2. Now I want to make an RPG.
jlee2014

How to make this code make object go left not right?

By jlee2014, with 1 reply.
Replied to by davmac, over 11 years ago:
this method does not specifically make an object go either left or right; it makes the object move towards another object. If you want it move in the other direction, invert dx and dy - in other words, change lines 3 and 4 to: <Code Omitted>
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