/**
* <summary>Gets the display name of the speaking character.</summary>
* <param name = "languageNumber">The index number of the language number to get the text in</param>
* <returns>The display name of the speaking character</returns>
*/
public string GetSpeaker(int languageNumber = 0)
{
if (speaker)
{
return(speaker.GetName(languageNumber));
}
return("");
}