how to set mana/health on a group?

[Sacredmage]

heres my trigger:
The Super Secret Mana Drainer of DOOM

• Events
  • Unit - A unit Starts the effect of an ability
• Conditions
  • (Ability being cast) Equal to Arthas + Dummy = Doom
• Actions
  • Set Stomper = (Casting unit)
  • Unit Group - Pick every unit in (Units within 512.00 of (Position of Stomper)) and do (Set Manadrained = (Last created unit group))
  • Unit Group - Pick every unit in Manadrained and do (Unit - Set mana of (Triggering unit) to 50.00%)

 

[Squiggy]

Use (Picked Unit) instead of (Triggering Unit)

Next, please post those oposts in the original thread
http://www.hiveworkshop.com/forums/showthread.php?t=84045

 

[PurplePoot]

This could be vastly improved as a trigger, too:

(Uses Point variable TempPoint)

• Blah
  • Events
    • Unit - A unit starts the effect of an ability
  • Conditions
    • (Ability being cast) Equal to Arthas + Dummy = Doom
  • Actions
    • Set TempPoint = (Position of (Triggering Unit))
    • Custom script: set bj_wantDestroyGroup = true
    • Unit Group - Pick Every Unit in (Units within 512 of TempPoint) and do actions
      • Loop - Actions
        • Unit - Set Mana of (Picked Unit) to 50.00%
    • Custom script: call RemoveLocation(udg_TempPont)

 

[EricDaRed]

Try this:

• Events
• Unit - A unit Starts the effect of an ability
• Conditions
• (Ability being cast) Equal to Arthas + Dummy = Doom
• Actions
• Set Stomper = (Casting unit)
• Unit Group - remove all units from (manadrained) [[I don't remember the exact action for this]]
• Unit Group - Pick every unit in (Units within 512.00 of (Position of Stomper)) and add (picked unit) to (manadrained).
• Unit Group - Pick every unit in Manadrained and do (Unit - Set mana of (picked unit) to 50.00%)

EDIT: Nevermind, Purplepoot's is much better.

 

[Sacredmage]

thank you purple, will use that one