public StellarHistoryEvent(StellarHistoryEvent s)
 {
     this.eventInit = s.eventInit;
     this.yearDate = s.yearDate;
     this.eventText = s.eventText;
 }
 protected static Color getColor(StellarHistoryEvent s)
 {
     switch (s.getInit())
     {
         case StellarEventInvoker.Nebula:
             return Color.DeepSkyBlue;
         case StellarEventInvoker.Other:
             return Color.YellowGreen;
         case StellarEventInvoker.Planet:
             return Color.Green;
         case StellarEventInvoker.Satelite:
             return Color.Teal;
         case StellarEventInvoker.Star:
             return Color.Blue;
         case StellarEventInvoker.StellarCollapse:
             return Color.DarkBlue;
         case StellarEventInvoker.StellarDeath:
             return Color.Violet;
         case StellarEventInvoker.StellarGiantPhase:
             return Color.Red;
         case StellarEventInvoker.System:
             return Color.DarkOliveGreen;
         case StellarEventInvoker.None:
         default:
             return Color.Black;
     }
 }