GetInRangeSourceUnit()?

[Cheezeman]

Hello again.
I've been trying to code something that if a unit gets in range of another unit, and that unit is an enemy, I want to do stuff to the enetering unit.
However there doesn't seem to exist a even response that returns the unit which the entering unit got close to.
This is for a MUI spell so it should be castable with 100 units at the same time, which is why I need the source unit.
Does anyone know how to work around this problem?

In gui it would look something like this, though I don't use gui for it.

• Dont Touch God
  • Events
    • Unit - A unit comes within 500.00 of God 0000 <gen>
  • Conditions
    • ((Triggering unit) belongs to an enemy of (Owner of (Source Unit)) Equal to True
  • Actions
    • Unit - Kill (Triggering unit)

 

[Pharaoh_]

So, this function won't work?

function GetUnitsInRangeOfLocMatching takes real radius, location whichLocation, boolexpr filter returns group
    local group g = CreateGroup()
    call GroupEnumUnitsInRangeOfLoc(g, whichLocation, radius, filter)
    call DestroyBoolExpr(filter)
    return g
endfunction

You will refer as TriggerUnit for the (Triggering unit) and for the "Entering unit" as FirstOfGroup.
(Along with a periodic event)

 

[Cheezeman]

That would require a refresher, i.e a timer which refresh every 0.1 second (example)
What's dumb is that it isn't as easy as just killing the unit, I gotta check alot of stuff and when I tried using a timer 1s it started lagging alot.
But I was using it as an aura back then, now it's more of a 200 area (and not 700)