well, ayumi, blizzard dont let us a way to calculate the armor of an unit
But i can give u one nice idea, but its really a challenge
First u cannot get the exactly value
Second, u cannot get armor values of normal units, only heroes
Solution
1) go to your Gameplay Constants, then, look whats is the proportional agility to gives to hero 1 armor.
2) Trigger, you got the hero agility, maybe in a way that i think you know, then do
set udg_BaseArmor = Agility / X // x is the constant value that gives to your hero 1 armor.
3) may u ask, and bonus armor? hahah, good luck, make 1 trigger for each ability and item ^^
4) my opnion?
change this ability
I do know this - xenforo dropped the ball by not keeping the vbulletin reputation comments as a feature. The loss of the Reputation comments data when we switched to Xenforo really was the death knell for the site when it came to all the users that left. I know I missed it so much and I got way less interested in the site when that feature was gone and I run the site.
I'm on a page about incorrect corrections, and spent the better part of like two hours trying to get someone to understand that -5^2 = -25, not 25, and then that post had comments get reposted because that group is self sustaining, and that person was in turn trying to explain what I just explained to them. And I'm taking that as a victory