[1.7.2]How can I make an alloy furnace?

[Jetfan16ladd]

I am pretty new to modding and a bit of a noob. I want to make an alloy furnace for my mod but I don't even know where to start. I want it to be similar to the Orc Forge or the Dwarf Forge in the lord of the rings mod. I want it to be so you put an ingot in one spot and an alloy in another spot to make a new ingot. example Iron and Lime stone to make pig iron.

[knokko]

If you are new to modding you can better start with easy things.

If you aks me, GUI's are 1 of the most difficult things to add.

But if you want to try, use youtube to get video's for custom furnaces.