Returns the next achievement for an achievement which is part of a series.
Returns the next achievement for an achievement which is part of a series.
Signature:
Code
nextID, completed = GetNextAchievement(id)
Arguments:
id - The numeric ID of an achievement (number)
Returns:
nextID - If the given achievement is part of a series and not the last in its series, the ID of the next achievement in the series; otherwise nil (number)
completed - True if the next achievement has been completed; otherwise nil (boolean)
