Victor's Hit Formula Plugin Help

[AelarTassarion 3]

I was wondering if this plugin would work for my D&D style system of hit accuracy. I want hit rate to be determined by a dice roll (Math.randomInt(19) +1) plus a proficiency bonus ( + ((a.agi - 10) * 0.5) compared to an enemy's defense (b.def). 

 

Does this plugin allow for that kind of formula? Something along the lines of:

if (1 * (Math.randomInt(19) + 1) + Math.floor((a.agi - 10) * 0.5) > b.def attack hits, else attack miss.

 

Also, does this plugin allow me to call custom stats added by other plugins?

 

Edited August 28, 2016 by AelarTassarion