public void AddPilotToCache(Pilot pilot)
 {
     if (pilotCache.ContainsKey(pilot.id) == false)
     {
         CardCanvas pilotCanvas = pilot.GetCanvas(pilotCardWidth, pilotCardHeight, new Thickness(2, 2, 2, 2), this);
         pilotCanvas.AddCardClickedEvent(this);
         pilotCache[pilot.id] = pilotCanvas;
     }
 }