package NET.worlds.console;

import NET.worlds.scape.DeepEnumeration;
import NET.worlds.scape.MouseDownEvent;
import NET.worlds.scape.MouseDownHandler;
import NET.worlds.scape.Pilot;
import NET.worlds.scape.Room;
import NET.worlds.scape.SuperRoot;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;

public class BBWObjClickedCommand extends BlackBoxCommand {
   private String objUrl;
   int x;
   int y;
   char key;

   public BBWObjClickedCommand() {
      this.commandType = 4;
   }

   public BBWObjClickedCommand(String obj, char pkey, int px, int py) {
      this();
      this.objUrl = new String(obj);
      this.key = pkey;
      this.x = px;
      this.y = py;
   }

   @Override
   public boolean execute() {
      MouseDownHandler target = null;
      if (Pilot.getActive() == null) {
         return false;
      } else {
         Room r = Pilot.getActive().getRoom();
         if (r == null) {
            return false;
         } else {
            DeepEnumeration de = new DeepEnumeration();
            r.getChildren(de);

            while (de.hasMoreElements()) {
               Object o = de.nextElement();
               if (o instanceof MouseDownHandler && ((SuperRoot)o).getName().equals(this.objUrl)) {
                  target = (MouseDownHandler)o;
                  break;
               }
            }

            if (target == null) {
               this.doCallback(false);
               return false;
            } else {
               MouseDownEvent e = new MouseDownEvent(0, null, this.key, this.x, this.y);
               target.handle(e);
               this.doCallback(true);
               return true;
            }
         }
      }
   }

   @Override
   public void save(DataOutputStream dos) throws IOException {
      super.save(dos);
      dos.writeInt(this.x);
      dos.writeInt(this.y);
      dos.writeChar(this.key);
      dos.writeUTF(this.objUrl);
   }

   @Override
   public void load(DataInputStream dis) throws IOException {
      super.load(dis);
      this.x = dis.readInt();
      this.y = dis.readInt();
      this.key = dis.readChar();
      this.objUrl = dis.readUTF();
   }
}