if (worldClientIn == null)
        {
            NetHandlerPlayClient nethandlerplayclient = this.getNetHandler();

            if (nethandlerplayclient != null)
            {
                nethandlerplayclient.cleanup();
            }

            if (this.theIntegratedServer != null && this.theIntegratedServer.isAnvilFileSet())
            {
                this.theIntegratedServer.initiateShutdown();
                this.theIntegratedServer.setStaticInstance();
            }

            this.theIntegratedServer = null;
            this.guiAchievement.clearAchievements();
      //TODO: fix      this.entityRenderer.getMapItemRenderer().clearLoadedMaps();
        }

        this.renderViewEntity = null;
        this.myNetworkManager = null;

        if (this.loadingScreen != null)
        {
           // this.loadingScreen.resetProgressAndMessage(loadingMessage);
           // this.loadingScreen.displayLoadingString("");
        }

        if (worldClientIn == null && this.theWorld != null)
        {
         //   this.mcResourcePackRepository.func_148529_f();
          //  this.ingameGUI.func_181029_i();
            this.setServerData((ServerData)null);
            this.integratedServerIsRunning = false;
        }

        this.sndManager.stopAllSounds();
        this.theWorld = worldClientIn;

        System.out.println("before world is checked");

        if (worldClientIn != null)
        {

            System.out.println("after world is checked");

            if (this.renderGlobal != null)
            {

                System.out.println("hello");

                this.renderGlobal.setWorldAndLoadRenderers(worldClientIn);

                System.out.println("hello 1");
            }

            if (this.effectRenderer != null)
            {
                this.effectRenderer.clearEffects(worldClientIn);
            }


            if (this.thePlayer == null)
            {

                System.out.println("hi");

                this.thePlayer = this.playerController.func_178892_a(worldClientIn, new StatFileWriter());
                System.out.flush();
                System.out.println("hi 2");
                this.playerController.flipPlayer(this.thePlayer);
            }

            this.thePlayer.preparePlayerToSpawn();
            worldClientIn.spawnEntityInWorld(this.thePlayer);
            this.thePlayer.movementInput = new MovementInputFromOptions(this.gameSettings);
            this.playerController.setPlayerCapabilities(this.thePlayer);
            this.renderViewEntity = this.thePlayer;

        }
        else
        {
            this.saveLoader.flushCache();
       /*Commenting this out does nothing I have tried before.*/     this.thePlayer = null;
        }

        System.gc();
        this.systemTime = 0L;