package NET.worlds.scape;

import java.io.IOException;

public class StandardTexture extends Texture implements Persister {
   private String urlName;
   private static Object classCookie = new Object();

   public StandardTexture(String urlName, String filename) {
      this.urlName = urlName;
      this.makeTexture(urlName, filename);
   }

   protected StandardTexture() {
   }

   private void makeTexture(String urlName, String filename) {
      this.textureID = new ImageConverter(urlName, filename).convert();
   }

   @Override
   public String getName() {
      return this.urlName;
   }

   @Override
   public void saveState(Saver s) throws IOException {
      s.saveVersion(0, classCookie);
      super.saveState(s);
      s.saveString(this.urlName);
   }

   @Override
   public void restoreState(Restorer r) throws IOException, TooNewException {
      switch (r.restoreVersion(classCookie)) {
         case 0:
            super.restoreState(r);
            this.urlName = r.restoreString();
            this.makeTexture(this.urlName, this.urlName);
            return;
         default:
            throw new TooNewException();
      }
   }
}