Proper Random on Range

[ssell]

In ARandom::next the % operator is being used by itself to generate a value on the range of [0, (max - min)). According to this source, this is poor behavior. Which, now that it is presented to me, seems entirely accurate.

Update ARandom::next to retrieve values on a range using the suggested approach.

(int)((double)rand() / ((double)RAND_MAX + 1) * N)