GUI: Within Range.

[LordDz]

How do I set that an trigger starts when an unit is within range (about 75) to a created unit (created by triggers, not pre-placed).

And I need it for about 10 so if I don't have to use set variable Unit 1 = last created unit for each of them , it would help .

 

[Eleandor]

There's an action "add event to trigger". So basically, when you create a unit, you add a "unit within range of (last created unit)" event to a trigger. Don't overuse that action though, because it leaks.