Add a control statement on a summoned add's health

[Gix85]

I'd like to add a control statement on a summoned add of my boss, but i don't know how.

for example, if i put something like

if Unit:GetHealthPct() == 0

Can i put in Unit a reference to the mob i summoned? I mean, Unit:SpawnCreature does put a reference to the spawned creature somewhere?

[stoneharry]

You can say:

local creature = pUnit:SpawnCreature(id,x,y,z,o,faction,time)

Then creature would be the creature just spawned.

Tabalise or globalise the variable to make it available throughout the script.