This is a simple hackaton to teach the basics of jshell (The code is based on http://www.jpct.net/wiki/index.php?title=Collision_detection , full complements to them)

This hackathon was performed on "Java Day" in Johannesburg 9'th of March 2016 http://www.meetup.com/Jozi-JUG/photos/26801776/#447665841

• Presenter must show

  • How to launch jshell
  • Run a System.out.println("Hello");
  • Run a System.out.println("Hello") (without the ;)
  • Run a for loop that prints 10 hellos and show how the ; is required in a loop
  • Run a Thread.sleep(100000) and show how control C cancels the sleep and no catch is required
  • Create a simple method
  • Show how /methods lists methods

• Hackathon members to do the following

  • jshell javaday2016challenge-jshell.java
  • /methods
  • loadSwingGUI()
  • initGame()
  • move()
  • refresh()
  • move()
  • refresh()
  • Now create a interactive game, the best game wins (HINT gameLoop() allows for keyboard interaction)