Help to make Low health - more damage/armor trigger

[HolyWillRise]

I really need to find a way to do that trigger.
For example: A unit life drops below 50% then he gain bonus armor/attack damage or damage reduction.

 

[Uncle]

If it's one unit then store it as a variable to keep track of it. If it's multiple units then add them to a Unit Group to keep track of all of them.

For one unit:

Events:
Every 0.10 seconds

Actions:
Set variable Health = The current percentage of your unit's life
If Health <= 50% and level of Armor Bonus not equal to 1 then do

Add ability Armor Bonus to your unit
Add ability Damage Bonus to your unit​

Else if Health >50% and level of Armor Bonus equal to 1 then do

Remove ability Armor Bonus from your unit
Remove ability Damage Bonus from your unit​

-------------------------------------------------------------------------
For multiple units:

Events:
Every 0.10 seconds

Actions:
Pick every unit in Health Unit Group and do

Set variable Health = The current percentage of picked unit's life
If Health <= 50% and level of Armor Bonus not equal to 1 then do

Add ability Armor Bonus to picked unit
Add ability Damage Bonus to picked unit​

Else if Health >50% and level of Armor Bonus equal to 1 then do

Remove ability Armor Bonus from picked unit
Remove ability Damage Bonus from picked unit​

--------------------------------------------------------------------------
Armor Bonus and Damage Bonus would be based on the Claws of Attack bonus damage and Ring of Protection bonus armor abilities. You could also use a Dummy Unit to cast Inner Fire on your unit to add Armor and Damage. Although, it would be dispellable since it's a buff.

 

[Veritas 117]

This would only work for one hero or unit so it might not be the best option, but this is how I did it for a hero unit.
You could make a dummy unit that is called <50% Health. Then make your passive that grants armor and damage bonus have that unit as a tech tree requirement. Then once your unit’s life becomes less than 50% you can add that dummy unit onto your map and activate that passive.
I used it to make an ability called last stand that is only usable once the hero reaches less than 25% health.

 

[Wrda]

If it's one unit then store it as a variable to keep track of it. If it's multiple units then add them to a Unit Group to keep track of all of them.

For one unit:

Events:
Every 0.10 seconds

Actions:
Set variable Health = The current percentage of your unit's life
If Health <= 50% and level of Armor Bonus not equal to 1 then do

Add ability Armor Bonus to your unit
Add ability Damage Bonus to your unit​

Else if Health >50% and level of Armor Bonus equal to 1 then do

Remove ability Armor Bonus from your unit
Remove ability Damage Bonus from your unit​

-------------------------------------------------------------------------
For multiple units:

Events:
Every 0.10 seconds

Actions:
Pick every unit in Health Unit Group and do

Set variable Health = The current percentage of picked unit's life
If Health <= 50% and level of Armor Bonus not equal to 1 then do

Add ability Armor Bonus to picked unit
Add ability Damage Bonus to picked unit​

Else if Health >50% and level of Armor Bonus equal to 1 then do

Remove ability Armor Bonus from picked unit
Remove ability Damage Bonus from picked unit​

--------------------------------------------------------------------------
Armor Bonus and Damage Bonus would be based on the Claws of Attack bonus damage and Ring of Protection bonus armor abilities. You could also use a Dummy Unit to cast Inner Fire on your unit to add Armor and Damage. Although, it would be dispellable since it's a buff.

There's literally a unit event for this... specially for single units...

 

[Uncle]

Sure, if the unit is preplaced you could do that too. Just change the event.

I'm not going to assume that though. What if he wants Grunts trained from Barracks to have this passive ability or something.

And the "there's literally... sigh..." attitude gets old real quick.

 

[Wrda]

Doesn't really need to be preplaced though.

 

[Cespie]

Sure, if the unit is preplaced you could do that too. Just change the event.

I'm not going to assume that though. What if he wants Grunts trained from Barracks to have this passive ability or something.

And the "there's literally... sigh..." attitude gets old real quick.

You can add the event through a trigger once the unit enters the game. This approach would work fine for a handful of heroes, but you'd need something to clean up the actions if the plan is to use the effect on regular units.