How can I create custom UI for structure base entity

[bluesaka111]

I am trying to create a boiler based on liquid storage tank that capability to heat the liquid up to any temperature lower or equal 300 degree and store them for later use.

So how can I create custom UI with a textbox (temperature input), a progress bar (liquid storage level)?

Thanks!

[Adil]

No you can't make it seamless like it is the vanila gui. You can bind some key to open gui (example) and construct your own window with LuaGui api.

Alternatively you might try to hook it up to a circuit network and have it controlled by signal.