Does anyone know how to make a dual imput furnace?

[hhggtg3279]

I'm was looking around, but I can't seem to find any tutorials for dual imput only singular, do you think you could lend a hand.

[Animefan8888]

Think about it logically and take a singular input furnace as a frame. Look to see how input is handled, then modify it to your liking.

[larsgerrits]

As a general rule for more "advanced" stuff, look at something similar already in Minecraft, and work from there. And if you need a tutorial for it, you shouldn't be making it.