Discussions

I want to develop a jigsaw game where I'll move objects(images) using kinect. I'll cut an image into 9 or 16 parts and will keep those images, let's say to the right size of my main window. I can check if image and my right hand overlaps. But, how can I drag that image in my main window, as while dragging it'll overlap with other images too. So, is there any way in kinect to select a particular image like a click event of mouse and drag it?

I just submitted my first Scenario. In order to explain recursion on a basic level, I started with a Turtle project by Paul Clark and Poul Henriksen that I found right here. TreeTurtle is a simple demonstration of how recursion works. Then, my idea was to use the object orientated approach of Greenfoot in order to replace recursive method calls by respawning turtles. Instead of using the clone( ) method, I went for the built-in World method addObject. I wonder if the resulting class MagicTurtles can faciliate the understanding of recursion, or if this process forking concept is too different from recursion (way back is not needed, e.g.) and thus rather confusing students?

ok so now i have this... <Code Omitted>is there a way that i can specify the world and say if that world is empty then open level 3?

Hi, I'm having issues with my counter. I need to have my dog fall asleep after the energy hits 0, but mine just continues to count down into the neg numbers. So it will go from 100 down to 0 then continue counting -1, -2, etc. Why is it not putting my dog to sleep when the energy hits 0? Nay help would be great. Here's my code: <Code Omitted>