package NET.worlds.scape;

import NET.worlds.core.Std;
import java.util.Enumeration;
import java.util.Vector;

abstract class ObjectSelectorDialog extends ListAdderDialog {
   private Property property;
   private Vector objectVector = null;
   SuperRoot root = null;
   Class clas = null;

   ObjectSelectorDialog(EditTile parent, String title, Property property, SuperRoot r, Class clas) {
      super(parent, title);
      this.property = property;
      this.root = r;
      this.clas = clas;
      this.ready();
   }

   private void quicksort(String[] objectList, int l, int r) {
      if (r > l) {
         String v = objectList[r];
         int i = l - 1;
         int j = r;

         String tstr;
         Object tobj;
         do {
            while (objectList[++i].compareTo(v) < 0) {
            }

            do {
               j--;
            } while (j > l && objectList[j].compareTo(v) > 0);

            tstr = objectList[i];
            objectList[i] = objectList[j];
            objectList[j] = tstr;
            tobj = this.objectVector.elementAt(i);
            this.objectVector.setElementAt(this.objectVector.elementAt(j), i);
            this.objectVector.setElementAt(tobj, j);
         } while (j > i);

         objectList[j] = objectList[i];
         objectList[i] = objectList[r];
         objectList[r] = tstr;
         this.objectVector.setElementAt(this.objectVector.elementAt(i), j);
         this.objectVector.setElementAt(this.objectVector.elementAt(r), i);
         this.objectVector.setElementAt(tobj, r);
         this.quicksort(objectList, l, i - 1);
         this.quicksort(objectList, i + 1, r);
      }
   }

   @Override
   protected void build() {
      this.objectVector = new Vector();
      if (this.root != null) {
         Enumeration e = this.root.getDeepOwned();

         while (e.hasMoreElements()) {
            Object obj = e.nextElement();
            if (Std.instanceOf(obj, this.clas)) {
               this.objectVector.addElement(obj);
            }
         }

         String[] objectList = new String[this.objectVector.size()];

         for (int i = 0; i < objectList.length; i++) {
            objectList[i] = this.objectVector.elementAt(i).toString();
         }

         this.quicksort(objectList, 0, objectList.length - 1);
         this.setListContents(objectList);
      }

      super.build();
   }

   protected abstract void addIt(Property var1, Object var2);

   @Override
   protected void add(int option) {
      Object obj = this.objectVector.elementAt(option);
      if (obj != null) {
         this.addIt(this.property, obj);
      }
   }
}