Do Unit Groups Combine? {When you pick every unit}

[Assassins-Creed]

I was wondering if unit groups combine aka multiple functions,example below.

• Unit Group - Pick every unit in (Units in (Playable map area)) and do (Actions)
  • Loop - Actions
    • Unit Group - Pick every unit in (Units in (Playable map area)) and do (Actions)
      • Loop - Actions

 

[SA Dashie]

Probably does but will cause alot of bugs but that's just my assumption.
What do you expect to achieve out of this?

 

[Crazed_seal2]

No, they dont combine.

Lets say theres 1000 units. its now 1000*1000 calls.

 

[x3GlikE]

No, they dont combine.

Lets say theres 1000 units. its now 1000*1000 calls.

Yeh, Even if it works it will bug up.

 

[SA Dashie]

Why would you put 1000 units on a map:/.....
the usual Wc3 map only has a small amount of units on the map at a time and I think that he was just using pick every unit in playable map area because it's the default and is not apart of a real working trigger....

edit: It'll be better to use the normal looping trigger.

 

[Assassins-Creed]

Im just asking a question,i dont have a trigger for it

 

[Bannar]

You better add given (picked) units from one unit group to another via Add unit to unit group.
Picking picked units is buddy. Using 2 differend groups should help you here, lathough I'm not sure what your problem is about.

 

[SA Dashie]

how to make stacking UnitGroups work!

To prevent bugs from occurring you can use two separate triggers setting the current picked unit on the first 'Pick Every Unit in UnitGroup' then setting the current picked uunit to a variable then running the second trigger to do the second 'Pick Every Unit in UnitGroup' with been able to still use the last unit and also beeing able to use it in now the current 'Pick Every Unit in UnitGroup'.
Heres the trigger.

• UnitGroup loop 1
  • Events
  • Conditions
  • Actions
    • Custom script: set bj_wantDestroyGroup = true
    • Unit Group - Pick every unit in (Units in (Playable map area)) and do (Actions)
      • Loop - Actions
        • Set Unit = (Picked unit)
        • Trigger - Run UnitGroup loop 2 <gen> (checking conditions)

• UnitGroup loop 2
  • Events
  • Conditions
  • Actions
    • Custom script: set bj_wantDestroyGroup = true
    • Unit Group - Pick every unit in (Units in (Playable map area)) and do (Actions)
      • Loop - Actions
        • -------- Uknown actions --------

 

[Pharaoh_]

You can also add all units of group 1 to unit group 2 and pick every unit from Group 2 (which by extension picks units from both groups).

• Unit Group - Add all units of UnitGroup1 to UnitGroup2

But it definitely depends on what you want to do with it.