a mud year = 12 mud month
1 mud month = 10 mud day
1 mud day = 4 mud hour
1 mud hour = 4 real mins
so 1 mud year = 32 real hours
for players age system
1 player year = 12 player month
1 player month = 30 player days
1 player day = 320 real second
so 1 player year = 1 mud year = 32 real hour
