grafx - Extensible Java Graphics Package Code

Adding to NaNTest. I have work to do.

Adding more to NaNTest.

Adding NaNTest. Will add more.

Fudging the user drop block initiation delay. Even for pos.getZ() == 0.

I think these will be the final settings for
RATIO_APPROX_ROT_ANIM_TO_USER_DROP_ANIM and associated 'fraction'.

Forgot to use 'fraction'.

This is the first attempt at user drop block initiation delay, it compiles but
nothing has been run yet. I want to save this work even if it does not
function correctly because I don't want to lose these changes, which have been
meticulously crafted. Unfortunately the negative side effect of working this
way is that I sometimes commit broken code to the repository; I think for that
reason Git was invented, to make branching a lot more easy. I like Subversion
for small projects for its intuitive nature.

Extracting a System.currentTimeMillis() call in run_computeUserEvents(int)
because that value will be used again.

Setting m_userDropNotBefore back to zero in blockoutEventProcessed().

Extracting m_userDropNotBefore.