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Creating Variables Infinitely

By manster2008, with 1 reply.
Replied to by nccb, over 13 years ago:

One way or another you will need to store enough data to remember where they've been in the world. One way to do this would be a two-dimensional array. You could make it contain integers, and have 0 for empty, and 1 for when player 1 has passed through that square. This would make collision detection relatively straightforward, and then you could draw the array onto an image. Another method would be to store it directly in an image, painting when you move through, but then to do collision detection you'd need to pick colours out of the image and examine them. Perhaps the easiest way (

Place greenfootImage on top of greenfootImage?

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

Never mind - I figured it out! This is the act method for my Location class, if it helps. public void act() { setImage(scene.getImage()); GreenfootImage g = this.getImage(); g.drawImage(scene.getImage(),0,0); if (this.event != null) { g.drawImage(event.getImage(),0,0); } //setImage(g); }

setX() Methode needed

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

Thanks a lot :-)

Levels

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

A simple level counter is this method, using a switch in the world class... <Code Omitted> Then you can setLevel(level) in your player, or j

Move to another world

By RedTurbo5, with 2 replies.
Last reply by nccb, over 13 years ago:

Greenfoot 2.1.0 is due out in the next week, and will feature the ability to change the world (heh!). There will be a Greenfoot.setWorld(world) method which will allow you to change the world mid-execution, which we hope will be useful for these sorts of level changes.

How large a scenario can be?

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

Thank you for replying guys. Fortunately, I could find some unused sound files in my game's folder. I removed them and scenario's size was significantly decreased (up to ~10-13 MB). Soon, I will post a new scenario, but its current situation is "Requires more analyses" - to figure out why after some time it freezes + some code refactoring.

Starting up a scenario

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

Are you doing anything in the world's constructor? Actors that you've added to the world interactively won't be included when you export your scenario - you need to create them via code in the world's constructor. You can use the "save the world" function to automatically create the necessary code after adding objects interactively.

Kinect - hand "clicking" and Integer point values

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

(sorry I took so long to respond, my motom blew a few days back and then power got knocked out by storms) Thanks, the coordinate tracking opens up the program a lot! The clicking is still a little sketchy, but that's better than the nothing I had before. You're right, the depth sensing is pretty much garbage with the Kinect. One last thing (for now): I put some shapes into my program and have it so when my right hand is the highest joint, the shape moves right; for my left hand it moves left. Problem is, when I put more than one shape into the program, they all move at the same time. Is th

Help With Abysmal Performance?

By Transpire, with 38 replies.
Last reply by Transpire, over 13 years ago:

Ok, I sent an email. By the way, you are right about the horizontal movement being tied to how fast act was called. I need to change that; I was talking about vertical movement when I said that it calculated the interval.

How to return parameters of intersecting object

By quelea, with 3 replies.
Last reply by quelea, over 13 years ago:

Thank you, that solved it!

lydialydialydiaz

creating coins that continuously show up?

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

I think the question belies a misunderstanding. I think you don't need a "method that continuously constructs coins", you just want to construct a coin continuously; so for instance you could write a method that constructed a single coin, and then call it from the act() method, which gets called continuously.

How to make a High score class in greenfoot?

By uwizay, with no replies.

Hi,.right now i'm working a greenfoot adventure games,.and i'm still beginner on it,.and i want to make a highscore class in my game,.so the player can see their score & they want to play my games again,.because there is a competition on it,.to make them feels challenge,.but when i search,.most of the game in greenfoot there's no scenarios or tutorial about it,.and what i want to ask is,.how to make a highscore class on greenfoot,.especially in desktop,..?but it's working in offline mode,.i mean because i make this game not for online game,.hope all of the greenfoots master can help a beginner like me,. :) thanks,. best regards for all,.

publish failed: unrecognized response from the server:500

By objetos2223, with 1 reply.
Replied to by davmac, over 13 years ago:

The server may have been down briefly at that time. Can you try again; if you still get the problem, email gallery@greenfoot.org immediately and explain the problem, giving all the details you can (especially your username on the gallery).

New feature: Follow

By mik, with no replies.

Hi there. The very observant of you may have noticed that you can now 'Follow' another user. If you follow a user, you will see a message in your notification stream (the little star next to your user name at the top of the screen there) when the user posts a new scenario or starts a new discussion. It's also a way to show appreciation of the user's work. To follow another user, just go to their profile page and click the 'Follow user' button. (You may also like to look at your own profile - it has been redesigned to look much better now, and you can see whether maybe someone is following you...) Happy following.

Folder Access

By Builderboy2005, with no replies.

So our images can come from folders inside the Images folder, but if we right click an Actor and try to set its image, we cannot navigate through the folders to find some of the images we want. I think this would be a nice and small addition to add, and could make it a bit easier :)

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