package NET.worlds.scape;

import NET.worlds.console.Console;
import NET.worlds.network.URL;
import java.io.IOException;

public class DispenserAction extends Action {
   URL wobName;
   Point3 center = new Point3(200.0F, 200.0F, 0.0F);
   float radius = 50.0F;
   private static Object classCookie = new Object();

   @Override
   public Persister trigger(Event arg, Persister seqID) {
      WObject w = (WObject)this.getOwner();
      SuperRoot ob = SuperRoot.readFile(this.wobName);
      if (!(ob instanceof WObject)) {
         Console.println(Console.message("Cant-find") + this.wobName);
         return null;
      } else {
         WObject wob = (WObject)ob;
         Point3Temp pos = Point3Temp.make(
               this.radius - (float)Math.random() * 2.0F * this.radius, this.radius - (float)Math.random() * 2.0F * this.radius, 0.0F
            )
            .plus(this.center);
         pos.z = wob.getZ();
         wob.moveTo(pos);
         w.getRoom().add(wob);
         return null;
      }
   }

   @Override
   public Object properties(int index, int offset, int mode, Object value) throws NoSuchPropertyException {
      Object ret = null;
      switch (index - offset) {
         case 0:
            if (mode == 0) {
               ret = URLPropertyEditor.make(new Property(this, index, "wob File Name"), "wob");
            } else if (mode == 1) {
               ret = this.wobName;
            } else if (mode == 2) {
               this.wobName = (URL)value;
            }
            break;
         case 1:
            if (mode == 0) {
               ret = Point3PropertyEditor.make(new Property(this, index, "Center Position For Drop"));
            } else if (mode == 1) {
               ret = new Point3(this.center);
            } else if (mode == 2) {
               this.center = new Point3((Point3)value);
            }
            break;
         case 2:
            if (mode == 0) {
               ret = FloatPropertyEditor.make(new Property(this, index, "Drop-position Radius"));
            } else if (mode == 1) {
               ret = new Float(this.radius);
            } else if (mode == 2) {
               this.radius = (Float)value;
            }
            break;
         default:
            ret = super.properties(index, offset + 3, mode, value);
      }

      return ret;
   }

   @Override
   public void saveState(Saver s) throws IOException {
      s.saveVersion(0, classCookie);
      super.saveState(s);
      URL.save(s, this.wobName);
      s.save(this.center);
      s.saveFloat(this.radius);
   }

   @Override
   public void restoreState(Restorer r) throws IOException, TooNewException {
      switch (r.restoreVersion(classCookie)) {
         case 0:
            super.restoreState(r);
            this.wobName = URL.restore(r);
            this.center = (Point3)r.restore();
            this.radius = r.restoreFloat();
            return;
         default:
            throw new TooNewException();
      }
   }

   @Override
   public String toString() {
      return super.toString() + "[" + this.wobName + "]";
   }
}