GetTrainerServiceStepIndex
functionimplementedavailable in: camelot
Returns the index of the trainer service that is the next skill step of the trainer's profession, or nil. Blizzard shows it in its own button instead of in the service list. · description by wowlua
The client has this function, but Blizzard's documentation leaves it out, so its parameters and results aren't known.
In wowlua's emulated client
implementedwowlua models the system behind it. what the statuses mean
sources
Description: written by wowlua where no documentation describes the entry.