CC-0000

Hey I'm new to open source contribution, but I would like to take a stab at this issue if possible. I think that standardizing to long would make more sense...

Actually, after doing some preliminary changes, I think it makes more sense for the standard datatype to be double because long causes issues with the score not calculated properly.

After I changed all the datatypes to long, and built and ran osu(lazer), the score for any map I played for was stuck at 000000