Furnace Smelting Bars (Patreon)

Here's a quick GIF showing how to make Bars with your Furnace, Acorns, and any kind of Ore!

(Fire indicates that something has been added to the Furance. Smoke and Light indicates that a Furnace currently has fuel. A Throbbing Furnace indicates that it is actively smelting Ore.)

NOTE: Ore placed inside will be saved, there is no system yet for seeing what's inside a Furnace, but contents are stored. This effectively makes the Furnace the first storage item in the game (for Ore only though), as Ore can be placed inside and will only be smelted if the Furnace has fuel.