Module sampling 

Functions

ppm_proc_chance

Converts a classic procs-per-minute rate into one swing’s proc probability.

proc_chance

Rolls a proc with the given fractional probability.

roll_range

Draws uniformly from the closed interval [low, high], mirroring SimC’s rng().range(a, b).

roll_tier

Returns the index of the first cumulative threshold above the RNG draw.

shuffle_pick

Moves up to n randomly selected items to the front of items.