[JASS] Add group damage to spell

[LexX]

I have a spell and I don't really know how to add damage to group in it properly.

Explanation

Hero casts - moves forward for some distance, damaging units, which he goes through. If hero has units "vampire bats" (they are summoned by another ability, like "Locust") then these bats move on the same distance and angle (in other words follow the hero.) Each unit can be damaged once by each wave.
I made movement and animation of the spell, but I cannot add the damage part. Should be implemented in the library part.

 

[LexX]

Well, I managed with the above question, but I have another one:
How can I make that the spell cannot be used on deep water?

 

[Raven0]

I think this should work:

• Spell Cast
  • Events
    • Unit - A unit Starts the effect of an ability
  • Conditions
  • Actions
    • Set spell_Target = (Target point of ability being cast)
    • If (All Conditions are True) then do (Then Actions) else do (Else Actions)
      • If - Conditions
        • (Terrain cliff level at spell_Target) Greater than 0
      • Then - Actions
      • Else - Actions
    • Custom script: call RemoveLocation(udg_spell_Target)

 

[LexX]

Anyway that helped, thanks.
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