Description
Castaways has a Smelting system using the Furnace . It allows players to create new blocks using Coal as a fuel source.
Crafting a Furnace
Smelting
You need to acquire the proper materials before being able to smelt the items you want.
You need both materials and fuel to smelt. The output product of smelting will appear in the center of the furnace as a block, you must collect/break them so that the next block can appear. Place material, fuel and press Turn On button to start smelting. The fuel source will keep burning as long as it is placed in the furnace, so do it fast or you will waste some fuel. The furnace will output 1 block every 5 seconds. After you run out of material, fuel will continue to burn so be sure to press Turn Off button to stop fuel burn.
List of all Smelting Recipes