The code and alt code now have '#ifndef..#endif' blocks so that one need
not specify all the -D options if they wish to change just one. In the
case of SPEED if it's undefined it is set to 50 which is what the
Makefile originally had it as but I changed it to 100 as it seemed to be
a problem. The author does note how different speeds make for different
kinds of play and so this change is even more useful.
Format/typo check README.md file.
This should complete the review of 2001/kev and I believe only one entry
remains now.
Since arrow keys can be more natural than other keys like the program's
',' and '.' for movement I added a version which lets you use arrow keys
instead. One player could use the ',' and the other '.' or both can play
with the same, whichever they pick.
I also slowed down the speed of the ball as it moved very fast
considering the slow speed the paddle moves. The README.md shows how to
reset it or change the value via make.
Updated .gitignore.
Cody Boone Ferguson