public void update() {
      MusicTicker.MusicType musictype = this.field_147677_b.func_147109_W();

      if (FMLClientHandler.instance().getWorldClient() != null
          && FMLClientHandler.instance().getWorldClient().provider
              instanceof IGalacticraftWorldProvider) {
        musictype = MUSIC_TYPE_MARS;
      }

      if (this.field_147678_c != null) {
        if (!musictype
            .getMusicTickerLocation()
            .equals(this.field_147678_c.getPositionedSoundLocation())) {
          this.field_147677_b.getSoundHandler().stopSound(this.field_147678_c);
          this.field_147676_d =
              MathHelper.getRandomIntegerInRange(
                  this.field_147679_a, 0, musictype.func_148634_b() / 2);
        }

        if (!this.field_147677_b.getSoundHandler().isSoundPlaying(this.field_147678_c)) {
          this.field_147678_c = null;
          this.field_147676_d =
              Math.min(
                  MathHelper.getRandomIntegerInRange(
                      this.field_147679_a, musictype.func_148634_b(), musictype.func_148633_c()),
                  this.field_147676_d);
        }
      }

      if (this.field_147678_c == null && this.field_147676_d-- <= 0) {
        this.field_147678_c =
            PositionedSoundRecord.func_147673_a(musictype.getMusicTickerLocation());
        this.field_147677_b.getSoundHandler().playSound(this.field_147678_c);
        this.field_147676_d = Integer.MAX_VALUE;
      }
    }
 public void playSound(String soundName) {
   Minecraft.getMinecraft()
       .getSoundHandler()
       .playSound(PositionedSoundRecord.func_147673_a(new ResourceLocation(soundName)));
 }