Change content of Sign

[Nekromantcer]

Hi guys.
How can I change the text of the sign. It is necessary to create an auto farm issuing objects with RMB on the sign.
I tried to use new TesctComponentsString but it do nothing.

@SubscribeEvent
	
	  public void onPlayerInteract(PlayerInteractEvent.RightClickBlock event)
    {
        if (event.getWorld().isRemote)
        {
            return;
        }

        TileEntity te = event.getEntityPlayer().world.getTileEntity(event.getPos());
        if (te != null && te instanceof TileEntitySign)
        {

          ITextComponent[] signText = ((TileEntitySign) te).signText;
            System.out.println(signText[1].getUnformattedText());
            System.out.println(signText[0].getUnformattedText());
            System.out.println("test"+signText[1].getUnformattedText());
            String ln1 = signText[0].getUnformattedText();
            TileEntitySign t1 = (TileEntitySign) te;
          
           t1.signText[0] = new TextComponentString("ffff");
           
            
            if (ln1.equals("444"))
            {System.out.println("Totototoot");}

        }
	
    }

 

[Nekromantcer]

Thank you! It works for me!