Increase HP Regeneration by a %

I want to make an hero ability that increase it's hp regeneration by a % of his regeneration.

Let's say, after all buffs, item, etc, my hero regain 12HP each second. If he has the skill at level 1 he get a 25% bonus, making his regen goes to 15HP second, level 2, he get a 50% bonus, making it 18HP each second, etc.

Right now, the only bonus I've found are static bonus, like Life regeneration aura (Neutral), that when the field Data-percentage is at true, base the % on his max HP, so at 1% he goes from 0 to full in 100 seconds just like a fountain of health.

I'm also out of luck finding a way to trigger it because I can find a unit current and max HP but not its regeneration rate.

Any suggestion ?

Unholy Aura? I forget if thats the name; Death Knight's aura does that I believe.

Yep the unholy aura.However it also grants movement speed bonus so if you want it to improve only life regeneration remove the movement sped.

I'm gonna try it again, but I think I've test unholy aura too. I'll try again.

After extensive testing, even unholy aura has that behavior. I went from 300/1000 to full in about 3 seconds.

Is there a way to know programaticly the regeneration rate of a unit ? Beside sampling it over one second.

Thats probably because your using 15 for the field, intead of .15. If you do 15 its makking its regeration larger by about 150+ times.

Nope, I was using 0.25 and even with 2500% regen it would have only regenerate about 26HP seconds not 250

Nah, you must be using the wrong ability. Unholy aura would do 250 off of 0.25 unless you had insane regen to start with.

It's the base ability with modified value, so I'm sure it's Unholy Aura, the undead hero's ability.

Could it be that Unholy Aura is % based by default and that Data - Pourcentage Bonus is to base the % on the max HP ? Because I was thinking that without Data - Pourcentage Bonus, the bonus was a set amount of HP.

It's kinda hard for me to test because I don't know how to get the real regeneration rate, like you can get the max amount of HP and Mana. All I get is an estimate basef on how fast the hero goes from 1 to full, but even that the per second rate is not constant. I guess it change because of synchronisation.

Again, thanks for the help :)

Probably the case that percentage bonus uses max hp. The default for the ability is to base it on regen amount.

I believe you can set regen rates in game constants if I recall correctly, that might help you work out your formulas.

Yeah I got the formulas, I was just hoping I could find a way to make the engine tell me instead of having to make 100 condition depending on the item and buff an hero has.