예제 #1
0
  public static DataWatcher getWatcher(String text, int health) {
    DataWatcher watcher = new DataWatcher(null);

    watcher.a(0, (Byte) (byte) 0x20); // Flags, 0x20 = invisible
    watcher.a(6, (Float) (float) health);
    watcher.a(10, (String) text); // Entity name
    watcher.a(11, (Byte) (byte) 1); // Show name, 1 = show, 0 = don't show
    // watcher.a(16, (Integer) (int) health); //Wither health, 300 = full health

    return watcher;
  }
예제 #2
0
  public static PacketPlayOutEntityMetadata getMetadataPacket(DataWatcher watcher) {
    PacketPlayOutEntityMetadata metaPacket = new PacketPlayOutEntityMetadata();

    Field a = ReflectionUtil.getDeclaredField(metaPacket.getClass(), "a");
    a.setAccessible(true);
    try {
      a.set(metaPacket, (int) ENTITY_ID);
    } catch (IllegalArgumentException e1) {
      e1.printStackTrace();
    } catch (IllegalAccessException e1) {
      e1.printStackTrace();
    }

    try {
      Field b = PacketPlayOutEntityMetadata.class.getDeclaredField("b");
      b.setAccessible(true);
      b.set(metaPacket, watcher.c());
    } catch (Exception e) {
      e.printStackTrace();
    }

    return metaPacket;
  }