Untitled

import crafttweaker.api.item.IItemStack;

var mekanism_copper_ingot = <item:mekanism:ingot_copper>;
var thermal_copper_ingot = <item:thermal:copper_ingot>;
var tinkers_copper_ingot = <item:tconstruct:copper_ingot>;
var tconstruct_copper_ingot = <item:tconstruct:copper_ingot>;
var iceandfire_copper_nugget = <item:iceandfire:copper_nugget>;
var tconstruct_copper_nugget = <item:tconstruct:copper_nugget>;
var thermal_copper_nugget = <item:tconstruct:copper_nugget>;
var mekansim_copper_nugget = <item:mekanism:nugget_copper>;

craftingTable.addShapedMirrored("iceandfire_nuggets_to_ingot", mekanism_copper_ingot, [
    [iceandfire_copper_nugget, iceandfire_copper_nugget, iceandfire_copper_nugget], 
    [iceandfire_copper_nugget, iceandfire_copper_nugget, iceandfire_copper_nugget],
    [iceandfire_copper_nugget, iceandfire_copper_nugget, iceandfire_copper_nugget]]);

craftingTable.addShapedMirrored("tconstruct_nuggets_to_ingot", mekanism_copper_ingot, [
    [tconstruct_copper_nugget, tconstruct_copper_nugget, tconstruct_copper_nugget], 
    [tconstruct_copper_nugget, tconstruct_copper_nugget, tconstruct_copper_nugget],
    [tconstruct_copper_nugget, tconstruct_copper_nugget, tconstruct_copper_nugget]]);

craftingTable.addShapedMirrored("thermal_nuggets_to_ingot", mekanism_copper_ingot, [
    [thermal_copper_nugget, thermal_copper_nugget, thermal_copper_nugget], 
    [thermal_copper_nugget, thermal_copper_nugget, thermal_copper_nugget],
    [thermal_copper_nugget, thermal_copper_nugget, thermal_copper_nugget]]);

craftingTable.addShapedMirrored("mekanism_nuggets_to_ingot", mekanism_copper_ingot, [
    [mekansim_copper_nugget, mekansim_copper_nugget, mekansim_copper_nugget], 
    [mekansim_copper_nugget, mekansim_copper_nugget, mekansim_copper_nugget],
    [mekansim_copper_nugget, mekansim_copper_nugget, mekansim_copper_nugget]]);