public static Player fromXml(Node playerRoot, int num, Color color) {
   StrategyPlayer player = new StrategyPlayer(StrategyPlayer.class.getSimpleName(), num, color);
   NamedNodeMap attrs = playerRoot.getAttributes();
   if (attrs.getNamedItem("strategy") != null) {
     try {
       Field field = PlayoutStrategy.class.getField(attrs.getNamedItem("strategy").getNodeValue());
       player.description = String.format("strategy=%s", field.getName());
       player.strategy = (PlayoutStrategy) field.get(null);
     } catch (Exception e) {
       e.printStackTrace();
     }
   }
   return player;
 }
 @Override
 public StrategyPlayer clone() {
   StrategyPlayer player = new StrategyPlayer(getName(), getNumber(), getColor());
   player.setStrategy(strategy);
   return player;
 }