Function: GetFollowTarget(Spawn)

Description: Retrieves the current follow target of a given NPC or pet. If the spawn is following someone, this returns the entity being followed.

Parameters:

    Spawn: Spawn – The NPC (or player’s pet) that might be following a target.

Returns: Spawn – The entity that Spawn is currently following, or nil if it’s not following anyone.

Example:

-- Example usage (check who an escort NPC is following)
local leader = GetFollowTarget(EscortNPC)
if leader == Player then
    Say(EscortNPC, "I am right behind you!")
end