Spell Following a Unit

[Kam]

I have this trigger. What I want is for the dummy to be unable to cast if there is another dummy within X range of Fault_Point. It was suggested I use an array.

• Fault
  • Events
    • Time - Every 1.00 seconds of game time
  • Conditions
  • Actions
    • Set Fault_Group = (Units in (Playable map area) matching (((Matching unit) has buff Howl of Terror) Equal to True))
    • Unit Group - Pick every unit in Fault_Group and do (Actions)
      • Loop - Actions
        • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
          • If - Conditions
            • ((Picked unit) is alive) Equal to True
          • Then - Actions
            • Set Fault_Point = (Position of (Picked unit))
            • Unit - Create 1 Dummy for (Owner of (Picked unit)) at Fault_Point facing Default building facing degrees
            • Unit - Add a 10.00 second Generic expiration timer to (Last created unit)
            • Unit - Add Earthquake to (Last created unit)
            • Unit - Order (Last created unit) to Orc Far Seer - Earthquake Fault_Point
            • Custom script: call RemoveLocation(udg_Fault_Point)
          • Else - Actions
    • Custom script: call DestroyGroup (udg_Fault_Group)

 

[Maker]

Add the dummy units into a unit group or an array. Loop through the group/array and check the distance. Skip remaining actions if a nearby dummy is found.

One option could be to use a region (rect), but those are square.

 

[Kam]

I should have mentioned that dummy units have Locust.