init.lua

civindustry = {}

local modpath = minetest.get_modpath(minetest.get_current_modname())

local MAXSTACK_SIZE = 99

-- A function to created penalised factory drops.
function civindustry.factory_drops_from_recipe(recipe, drop_reduction)
   -- Essentially, converts a simplecrafting_lib recipe to something suitable
   -- for use in a NodeDef's `drop` table. Multiplies the number of drops by
   -- `drop_reduction` to apply a resource penalty to factory breakage.

   if not recipe then
      error("No recipe specified.")
   end

   local items = {}
   for k, v in pairs(recipe) do
      local maxstack_adjusted = math.floor(v / MAXSTACK_SIZE)
      local maxstack_remainder = v % (maxstack_adjusted * MAXSTACK_SIZE)

      for i = 1, maxstack_adjusted, 1 do
         items[#items + 1] = k .. " "
            .. tostring(math.floor(MAXSTACK_SIZE * drop_reduction))
      end
      if maxstack_remainder > 0 then
         items[#items + 1] = k .. " "
            .. tostring(math.floor(maxstack_remainder * drop_reduction))
      end
   end

   return items
end

----
---- Example for random recipes i.e. fossils
----
-- minetest.register_craftitem("civindustry:fossil_cracker_output", {
-- 	description = "Random Fossil Cracker Output",
-- 	inventory_image =
--            "[combine:32x32"
--            .. ":4,4=default_stone.png"
--            .. ":8,8=default_glass.png"
--            .. ":12,12=default_gravel.png"
-- })

-- simplecrafting_lib.register(
--    "fossil_cracker",
--    {
--       input = {
--          ["default:obsidian"] = 1
--       },
--       output = "civindustry:fossil_cracker_output 1",
--       random_returns = {
--          { rarity = 2, items = {"default:stone 2"} },
--          { rarity = 2, items = {"default:glass 2", "default:gravel 2"} },
--       },
--       cooktime = 3
-- })

function civindustry.factory_drops_with_tape(fname)
   return {
      tools = { "civindustry:factory_tape" },
      items = { fname }
   }
end

minetest.register_tool("civindustry:factory_tape", {
	description = "Factory Tape",
	inventory_image = "civindustry_factory_tape.png",
	tool_capabilities = {
           full_punch_interval = default.PUNCH_INTERVAL,
           max_drop_level=3,
           groupcaps={
              factory = {times={[3]=1.5}, uses=1, maxlevel=3},
           }
	},
	sound = {breaks = "default_tool_breaks"},
})

simplecrafting_lib.register(
   "assembler",
   {
      input = {
         ["default:comp_fabric"] = 50,
         ["mobs:leather"] = 50
      },
      output = "civindustry:factory_tape",
      cooktime = 20
})

dofile(modpath .. "/factory_recipes.lua")

dofile(modpath .. "/factory_tree.lua")

dofile(modpath .. "/burner.lua")
dofile(modpath .. "/assembler.lua")

dofile(modpath .. "/smelter.lua")
dofile(modpath .. "/advanced_smelter.lua")
dofile(modpath .. "/exceptional_smelter.lua")

dofile(modpath .. "/coke_oven.lua")
dofile(modpath .. "/charcoal_oven.lua")

dofile(modpath .. "/alloy_smelter.lua")

dofile(modpath .. "/open_hearth.lua")
dofile(modpath .. "/basic_oxy_furn.lua")

dofile(modpath .. "/stone_smelter.lua")
dofile(modpath .. "/kiln.lua")
dofile(modpath .. "/smoker.lua")
dofile(modpath .. "/bakery.lua")
dofile(modpath .. "/carpenter.lua")
dofile(modpath .. "/lime_kiln.lua")

dofile(modpath .. "/component_factory.lua")
dofile(modpath .. "/grindstone.lua")
dofile(modpath .. "/foundry.lua")

dofile(modpath .. "/chemical_processor.lua")
dofile(modpath .. "/munitions_factory.lua")

dofile(modpath .. "/defense_forge.lua")

minetest.register_craftitem("civindustry:black_powder", {
	description = "Black Powder",
	inventory_image = "civindustry_black_powder.png"
})

--------------------------------------------------------------------------------
--
-- Convert factory-mod factories to CivIndustry ones
--
--------------------------------------------------------------------------------

local old_factory_lookup = {
   ["factory_mod:burner"] = true,
   ["factory_mod:smelter"] = true,
   ["factory_mod:advanced_smelter"] = true,
   ["factory_mod:exceptional_smelter"] = true,
   ["factory_mod:stone_smelter"] = true,

   ["factory_mod:burner_active"] = true,
   ["factory_mod:smelter_active"] = true,
   ["factory_mod:advanced_smelter_active"] = true,
   ["factory_mod:exceptional_smelter_active"] = true,
   ["factory_mod:stone_smelter_active"] = true
}

local function convert_old_factory(pos, node)
   local factory_name = (node.name):split(":")[2]
   local new_node_name = "civindustry:" .. factory_name

   local meta = minetest.get_meta(pos)
   meta:set_string("inactive_node", new_node_name)

   minetest.log("Converted "..node.name.." to "..new_node_name)
   minetest.swap_node(
      pos, { name = new_node_name,
             param1 = node.param1,
             param2 = node.param2 }
   )
end

minetest.register_on_punchnode(function(pos, node, puncher, pointed_thing)
      if old_factory_lookup[node.name] then
         convert_old_factory(pos, node)
      end
end)

local old_factory_nodes = {}
for k,_ in pairs(old_factory_lookup) do
   old_factory_nodes[#old_factory_nodes + 1] = k
end

minetest.register_lbm({
      label = "Update factories",
      name = "civindustry:update_factories2",
      nodenames = old_factory_nodes,
      run_at_every_load = true,
      action = convert_old_factory
})

--------------------------------------------------------------------------------

-- minetest.register_on_mods_loaded(craftguide.get_init_items)

--------------------------------------------------------------------------------

minetest.log("[CivIndustry] Initialised.")



return civindustry