Pets spell

[Darkonight]

Rly Simple... A want to make a Trigger that does so you can only have one summoned unit of the same kind. Like if I summon a "Water Element" and then i summon another water element, but when i do the the first water element is Removed/killed.

 

[TheOverWhelm]

Just use the same ability that Rexxar has for his Quilbeast?
If not, do a check for cast a spell, see if there's a summoned unit (or make it check which spell it is), make a group of all of that type and pick every unit in that group, have an If/Then to see if the summoned unit is it, if it isn't then kill it.
This wont work for multiple units summon (this means like 2 Water Elements, or 2 skeletons. 2 skeletons summoned just makes the game thing the spell was run twice, unless I did testing wrong...)

 

[Darkonight]

Could you show me this In Trigger form xD Also, i Have like a diffrent Summoned unit for every skill point :O

 

[TheOverWhelm]

• Untitled Trigger 001
  • Events
    • Unit - A unit Begins casting an ability
  • Conditions
    • Multiple ConditionsOr - Any (Conditions) are true
      • Conditions
        • (Ability being cast) Equal to (==) Animate Dead
  • Actions
    • Set TempGroup = (Units in EntireMap matching ((((Matching unit) is Summoned) Equal to (==) True) and (((Unit-type of (Matching unit)) Equal to (==) Footman) and ((Owner of (Matching unit)) Equal to (==) Player 1 (Red)))))
    • Unit Group - Pick every unit in TempGroup and do (Actions)
      • Loop - Actions
        • Multiple FunctionsIf (All Conditions are True) then do (Then Actions) else do (Else Actions)
          • If - Conditions
            • (Picked unit) Not equal to (!=) (Summoned unit)
          • Then - Actions
          • Else - Actions
    • Custom script: call DestroyGroup(udg_TempGroup)

Something like that

 

[tommerbob]

Just do this:

• Events
  • Unit - A unit spawns a summoned unit
  • Conditions
    • (Unit-type of Summoned unit) equal to [your unit]
  • Actions
    • Unit - Remove Pet[player number of (owner of (Triggering unit))]
    • Set Pet[player number of (owner of (Triggering unit))] = Summoned Unit

The disadvantage to this is that it only allows for 1 summoned unit per player.