unit count in region

[andrei009]

how can I check if an unit type is not in the region?

let's say that my hero arrive in a place where he must kill n enemy's to open a gate , how can i do that?

 

[kaboo]

if number of living units owned by player X in kill zone{region} equal to 0
 then open gate

 

[andrei009]

thanks

 

[jomik]

Just have to check type too..

• Check
  • Events
  • Conditions
  • Actions
    • Set tempGroup = (Units in (YourRegion) matching ((((Matching unit) is alive) Equal to True) and (((Unit-type of (Matching unit)) Equal to UnitToBeKilled) and ((Owner of (Matching unit)) Equal to YourEnemy))))
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • (Number of units in tempGroup) Equal to 0
      • Then - Actions
        • -------- All Dead --------
      • Else - Actions
    • Custom script: call DestroyGroup(udg_tempGroup)

Since you asked it so it'd only trigger when a certain unit-type isn't present in the region. This is what you need, no leaks