package NET.worlds.network;

import java.io.IOException;
import java.io.UTFDataFormatException;
import java.util.Vector;

public class PropertyList {
   private Vector<net2Property> _propList = new Vector<net2Property>();

   public void addProperty(net2Property prop) {
      this._propList.addElement(prop);
   }

   public int size() {
      return this._propList.size();
   }

   public net2Property elementAt(int i) {
      return this._propList.elementAt(i);
   }

   public net2Property getProperty(int propID) {
      for (int i = this._propList.size() - 1; i >= 0; i--) {
         if (this.elementAt(i).property() == propID) {
            return this.elementAt(i);
         }
      }

      return null;
   }

   void parseNetData(ServerInputStream data) throws IOException {
      this._propList = new Vector<net2Property>();

      while (!data.isEmpty()) {
         try {
            net2Property tmpProp = new net2Property();
            tmpProp.parseNetData(data);
            this._propList.addElement(tmpProp);
         } catch (UTFDataFormatException var4) {
            System.out.println("Property list discarded; invalid UTF property.");
            this._propList.removeAllElements();
            data.skipBytes(data.bytesLeft());

            assert data.isEmpty();

            return;
         }
      }
   }

   int packetSize() {
      int len = 0;

      for (int i = this._propList.size() - 1; i >= 0; i--) {
         net2Property tmpProp = this._propList.elementAt(i);
         len += tmpProp.packetSize();
      }

      return len;
   }

   void send(ServerOutputStream o) throws IOException {
      int maxidx = this._propList.size();

      for (int i = 0; i < maxidx; i++) {
         net2Property tmpProp = this._propList.elementAt(i);
         tmpProp.send(o);
      }
   }

   @Override
   public String toString() {
      String out = "(";
      int maxidx = this._propList.size();

      for (int i = 0; i < maxidx; i++) {
         net2Property tmpProp = this._propList.elementAt(i);
         out = out + tmpProp + " ";
      }

      return out + ")";
   }
}