Epic/mods/stations/station_anvil.lua

local anvil_table_functions = simplecrafting_lib.generate_table_functions('anvil', {
   show_guides = true,
   alphabetize_items = true,
   --active_node = 'stations:anvil1',
})

--[[local anvil_multifurnace0_def = { --off furnace
   description = 'Tool Repair Station',
   drawtype = 'mesh',
   mesh = 'stations_anvil.obj',
   tiles = {'stations_anvil_rust.png', 'stations_anvil_default.png', 'stations_anvil.png'},
   sounds = default.node_sound_wood_defaults(),
   paramtype2 = 'facedir',
   paramtype = 'light',
   selection_box = {
      type = 'fixed',
      fixed = {
         {1.5, -.5, -.375, -.44, 0, .4},
         {1.1, .1, 0, .38, .5, .38},
         }
      },
   collision_box = {
      type = 'fixed',
      fixed = {
         {1.5, -.5, -.375, -.44, 0, .4},
         {1.1, .1, 0, .38, .5, .38},
         }
      },
   groups = {oddly_breakable_by_hand = 1, choppy=3},
}
--]]
local anvil_multifurnace_def = { --on furnace
   description = 'Smithy Station',
   drawtype = 'mesh',
   mesh = 'stations_anvil.obj',
   tiles = {'stations_anvil_rust.png', 'stations_anvil_default.png', 'stations_anvil_fire.png'},
   sounds = default.node_sound_wood_defaults(),
   paramtype2 = 'facedir',
   paramtype = 'light',
   selection_box = {
      type = 'fixed',
      fixed = {
         {1.5, -.5, -.375, -.44, 0, .4},
         {1.1, .1, 0, .38, .5, .38},
         }
      },
   collision_box = {
      type = 'fixed',
      fixed = {
         {1.5, -.5, -.375, -.44, 0, .4},
         {1.1, .1, 0, .38, .5, .38},
         }
      },
   groups = {oddly_breakable_by_hand = 1, choppy=3},
   after_place_node = function(pos, placer, itemstack)
      if not epic.space_to_side(pos) then
         minetest.remove_node(pos)
         return itemstack
      end
      local meta = minetest.get_meta(pos)
      meta:set_string('infotext', 'Smithy Station')
   end,
   after_dig_node = function(pos, oldnode, oldmetadata, digger)
      epic.remove_side_node(pos, oldnode)
   end,
   on_rotate = function(pos, node)
      return false
   end,
}

for k, v in pairs(anvil_table_functions) do
   --anvil_multifurnace0_def[k] = v
   anvil_multifurnace_def[k] = v
end

--minetest.register_node('stations:anvil0', anvil_multifurnace0_def)
minetest.register_node('stations:anvil1', anvil_multifurnace_def)

local anvil_locked_table_functions = simplecrafting_lib.generate_table_functions('anvil', {
   show_guides = true,
   alphabetize_items = true,
   protect_inventory = true,
})

local anvil_locked_multifurnace_def = {
   description = 'Smithy Station (locked)',
   drawtype = 'mesh',
   mesh = 'stations_anvil.obj',
   tiles = {'stations_anvil_rust.png', 'stations_anvil_default.png', 'stations_anvil_fire.png'},
   sounds = default.node_sound_wood_defaults(),
   paramtype2 = 'facedir',
   paramtype = 'light',
   selection_box = {
      type = 'fixed',
      fixed = {
         {1.5, -.5, -.375, -.44, 0, .4},
         {1.1, .1, 0, .38, .5, .38},
         }
      },
   collision_box = {
      type = 'fixed',
      fixed = {
         {1.5, -.5, -.375, -.44, 0, .4},
         {1.1, .1, 0, .38, .5, .38},
         }
      },
   groups = {oddly_breakable_by_hand = 1, choppy=3},
   after_place_node = function(pos, placer, itemstack)
      if not epic.space_to_side(pos) then
         minetest.remove_node(pos)
         return itemstack
      end
      local meta = minetest.get_meta(pos)
      meta:set_string('infotext', 'Smithy Station (locked)')
   end,
   after_dig_node = function(pos, oldnode, oldmetadata, digger)
      epic.remove_side_node(pos, oldnode)
   end,
   on_rotate = function(pos, node)
      return false
   end,
}

for k, v in pairs(anvil_locked_table_functions) do
   anvil_locked_multifurnace_def[k] = v
end

--minetest.register_node('stations:anvil0', anvil_multifurnace0_def)
minetest.register_node('stations:anvil_locked', anvil_locked_multifurnace_def)

local is_uninv = minetest.global_exists("unified_inventory") or false
   if is_uninv then
   	-- "anvil" from simplecrafting_lib.generate_table_functions('anvil') above...
   	--  the same name used to register recipes for the anvil station to simple crafting
   	--
   	-- register_craft_type sets up the icon shown in inventory GUI... such as furnace for cooking things
   	--
   	unified_inventory.register_craft_type("anvil", {
   		description = "Smithy Station",
   		icon = 'stations_anvil_icon.png', -- from the simple crafting definition above
   		width = 4,			     -- like when shown in station guide... 4 wide
   		height = 2,			     -- 1 high
   		uses_crafting_grid = false	     -- obviously not the normal crafting grid
   	})
   end