linked list

[Joel Christensen]

Thanks for the long winded reply Jonathan.

I don't know how to avoid using my own linked list, I have next/prev in 
each class (Ball, Lazer and Mine ) in the list.

Thanks bearophile, I had a bit of a look at that site.

My game is simple so just maybe the easiest way is the way to go, though 
if I use the most tightest way and so my game would be an prototype for 
bigger games to reference.