Mass Frost Nova

[Nenad]

As the title says im building a massive frost nova spell and i got everything what i need to do:
Need to create the spell and dummy unit
Need to make a trigger that casts the frost nova

Now i want it to be a channel abillity and ill make an animation at the position of a unit somthing to do with ice
The basic spell needs to casts frost nova on everyone around the hero and so i need to make a trigger that says what somthing like this or what?

Events-Unit learns an ability
Conditions-Ability level equal to ?? (that part i dont understand how to make the ability to level up properly)?
Actions-Create 1 dummy unit at position of hero
Add a 10 second generic timer to last created unit
Order last created unit to cast Undead Lich-Frost Nova on all units around 600 range of hero(And also that i dont understand how to make a unit cast an all the units around the hero the frost nova?)

Plz help

 

[Heptameron]

Try something like this:

Mass Frost Nova
    Events
        Unit - A unit Starts the effect of an ability
    Conditions
        (Ability being cast) Equal to Mass Frost Nova
        (Level of Mass Frost Nova for (Casting unit)) Equal to 1
    Actions
        Unit Group - Pick every unit in (Units within 600.00 of (Position of (Casting unit)) matching (((Matching unit) belongs to an enemy of (Owner of (Casting unit))) Equal to True)) and do (Actions)
            Loop - Actions
                Unit - Create 1 Dummy Caster for (Owner of (Casting unit)) at (Position of (Casting unit)) facing Default building facing degrees
                Unit - Add a 5.00 second Generic expiration timer to (Last created unit)
                Unit - Order (Last created unit) to Undead Lich - Frost Nova (Picked unit)

 

[Nenad]

Just one problem i have 3 levels for this ability how to make it have 3 levels

oh i get it i could make 3 triggers the same only with different condition or can i make it different way?

WHERE IS THIS LINE?

Level of ability equal to 1

Nvm i found it

 

[Heptameron]

Just one problem i have 3 levels for this ability how to make it have 3 levels

oh i get it i could make 3 triggers the same only with different condition or can i make it different way?

You could make three triggers or all one: if all one, you'd take out the condition and use If/Then/Else statements.

 

[Prometheus]

ya use if/then/else and in intiger condtion theres a thing level of ablility being cast equal to x

 

[Nenad]

Got it working

 

[chanta45]

Cant you just take rain of chaos remove summoned unit and falling meteor and just change it to frost nova? it would still go poof