NET/worlds/console/EmoteHandler.java


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package NET.worlds.console;

import NET.worlds.network.Cache;
import NET.worlds.network.CacheFile;
import NET.worlds.network.NetUpdate;
import NET.worlds.network.URL;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.util.Hashtable;

public class EmoteHandler {
   private Hashtable<String, String> emoteHash = new Hashtable<String, String>();

   public EmoteHandler() {
      this.Load("EmoteList.txt");
   }

   public EmoteHandler(String filename) {
      this.Load(filename);
   }

   public void Load(String filename) {
      File file = null;

      try {
         CacheFile cf = Cache.getFile(URL.make(NetUpdate.getUpgradeServerURL() + filename));
         if (cf != null) {
            file = new File(cf.getLocalName());
            cf.waitUntilLoaded();
         }

         if (file != null) {
            this.LoadFile(file);
         }
      } catch (Exception var4) {
      }

      file = new File(filename);
      if (file != null) {
         this.LoadFile(file);
      }
   }

   private void LoadFile(File file) {
      if (file != null && file.exists()) {
         try {
            BufferedReader reader = new BufferedReader(new FileReader(file));
            String line = "";

            while ((line = reader.readLine()) != null) {
               String[] words = line.split("[ \t]");

               for (int i = 1; i < words.length; i++) {
                  this.put(words[i].toLowerCase(), words[0]);
               }
            }

            reader.close();
         } catch (Exception var6) {
            var6.printStackTrace();
         }
      }
   }

   public void put(String emote, String imagename) {
      this.emoteHash.put(emote, imagename);
   }

   public String get(String emote) {
      return this.emoteHash.get(emote);
   }

   public ImageCanvas getImage(String emote) {
      String imagename = this.get(emote);
      return imagename != null && imagename.length() > 0 ? new ImageCanvas(imagename) : null;
   }
}