The sooner you fall behind, the more time you’ll have to catch up.
— (unknown)
Continuing straight on from the last episode, we now make the turtle turn at the edge of the world.
Concepts discussed: method return value, boolean, if statement
Nothing to download – we continue with the scenario from last time.
If a man writes a book, let him set down only what he knows.
I have guesses enough of my own.
— Goethe
Alright, now it finally starts getting interesting! After the previous talk about installation, now we’re getting started actually doing stuff.
Watch this episode to get the first feel for working with Greenfoot, and see what classes and objects are all about.
Concepts discussed: class, object, method, instance, return value, return type, void, int, boolean
And, as I said in the video: Follow @JoyOfCode on Twitter to get updates when new episodes are posted.
Scenario download for this episode: hedgehogs.zip (save and unzip before opening)