Method in LineProviderBehaviour
Signals to the line provider that lines with the provided line IDs may be presented shortly.
public virtual void PrepareForLines(IEnumerable<string> lineIDs)Subclasses of LineProviderBehaviour can override this to prepare any neccessary resources needed to present these lines, like pre-loading voice-over audio. The default implementation does nothing.
When this method is run, the value returned by the LinesAvailable property should change to false until the necessary resources have loaded.
IEnumerable<string> lineIDs
A collection of line IDs that the line provider should prepare for.