public void UpdateSource(Kingdom kingdom, Village village, int tax, bool vip)
 {
     _Kingdom             = kingdom;
     _Village             = village;
     Tax                  = tax;
     Vip                  = vip;
     VillageLevel         = village.boosts.mill;
     KingdomVillageBoost  = kingdom.GetBoost("village");
     KingdomResourceBoost = kingdom.GetBoost("resource");
 }