[Spell] Trigger fix

[Xzere]

This trigger works properly except for the thing that it only damages 1 target (Because of the set mana to 0).
Now my question is, how do i make this work properly?

• Frozen Land Work
  • Events
    • Unit - A unit Starts the effect of an ability
  • Conditions
    • (Ability being cast) Equal to Frozen land
  • Actions
    • Set VariableSet Frozenland_Group = (Units within Frozenland_Area[(Level of Frozen land for (Triggering unit))] of (Position of (Triggering unit)).)
    • Unit Group - Pick every unit in Frozenland_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
            • ((Picked unit) belongs to an enemy of (Owner of (Triggering unit)).) Equal to True
          • Then - Actions
            • Unit - Cause (Triggering unit) to damage (Picked unit), dealing ((Mana of (Triggering unit)) + (Real(FrozenLand_DMG[(Level of Frozen land for (Triggering unit))]))) damage of attack type Chaos and damage type Normal
            • Special Effect - Create a special effect at (Position of (Picked unit)) using Abilities\Spells\Undead\FrostNova\FrostNovaTarget.mdl
            • Special Effect - Destroy (Last created special effect)
            • Unit - Set mana of (Triggering unit) to 0.00
          • Else - Actions
    • Custom script: call DestroyGroup (udg_Frozenland_Group)

 

[IcemanBo]

You might move the line "Unit - Set mana of (Triggering unit) to 0.00" out of the unit group enumeration, so it fires only once, after all units in range were damaged.

 

[Uncle]

As IcemanBo said, you're setting the mana of the casting unit to 0.00 for EACH picked unit. So if the spell hit 10 enemy units, you're setting your caster's mana to 0, 10 times in a row! Maybe you meant to set the mana of the PICKED unit to 0?

If not, try moving "set mana to 0.00" to the very bottom of the trigger, under "DestroyGroup". Also, note that you're leaking a Point when you reference "Position of triggering unit" AND "Position of picked unit".

 

[Xzere]

Thank you both for your response!
And thanks @Uncle for pointing out that leak