API GetUnspentTalentPoints

Returns the number of unspent talent points the player, the player's pet or an inspected unit.
 talentPoints = GetUnspentTalentPoints(isInspected, isPet, talentGroup)
==Arguments==
;isInspected : Boolean - If true, returns the information for the inspected unit instead of the player.
;isPet : Boolean - If true, returns the information for the pet instead of the player (only valid for hunter with a pet active)
;talentGroup : Number - The index of the talent group (1 for primary / 2 for secondary)
==Returns==
;talentPoints : Number - number of unspent talent points
==Example==
 -- Get the unspent talent points for player's active spec
 local talentGroup = GetActiveTalentGroup(false, false)
 local talentPoints = GetUnspentTalentPoints(false, false, talentGroup)
==Note==
This function returns 0 if an invalid combination of parameters is used (asking for pet talent for a non-hunter, asking for isInspect when no unit was inspected).
==Patch changes==
*