@Override
  protected void mouseClicked(int x, int y, int buttonClicked) {
    super.mouseClicked(x, y, buttonClicked);

    if (isPointInRegion(7, 46, 162, 18, x, y)) {
      PacketDispatcher.sendPacketToServer(
          PacketEnhancedPortals.makePacket(
              new PacketGui(portalModifier, GuiIds.PortalModifierNetwork)));
    } else if (isShiftKeyDown() && getSlotAtPosition(x, y) != null) {
      ItemStack itemStack = getSlotAtPosition(x, y).getStack();
      PortalTexture Text = Textures.getTextureFromItemStack(itemStack);

      if (Text != null) {
        extendedSlots.get(0).setSlot(itemStack);
      }
    }
  }
  @Override
  public void extendedSlotChanged(GuiExtendedItemSlot slot) {
    ItemStack stack = slot.getItemStack();

    if (stack.itemID == EnhancedPortals_deprecated.proxy.blockDummyPortal.blockID) {
      stack = new ItemStack(Item.dyePowder, 1, stack.getItemDamage());
    }

    PortalTexture text = Textures.getTextureFromItemStack(stack);

    if (text != null) {
      portalModifier.texture = text.getID();
    } else {
      portalModifier.texture = "C:5";
    }

    hasInteractedWith = true;
  }