TEST2
Created singleton class for Ball; not yet in use.
Ball singleton now working
Added Paddle and Score classes
Preparing to remove all references to Display
All references to display removed
Ball now turns after point
GameOverState now gets winner from Score class
Tidied up the code
Paddle size is now retrieved from the Paddle class
Score strings moved to Score class
Moved all bounce operations to Ball class
Tuned wall bounce; reorganized code
Nye klasser
Workspace