pigiron/init.lua

-- Pig Iron Ingot

minetest.register_craftitem("pigiron:iron_ingot", {
	description = "Iron Ingot",
	inventory_image = "pigiron_iron_ingot.png",
})

-- Override Iron Lump -> Steel Recipe

minetest.register_craft({
	type = "cooking",
	output = "pigiron:iron_ingot",
	recipe = "default:iron_lump",
})

-- Pig Iron Block

minetest.register_node("pigiron:iron_block", {
	description = "Iron Block",
	tiles = {"pigiron_iron_block.png"},
	is_ground_content = false,
	groups = {cracky = 1},
	sounds = default.node_sound_metal_defaults(),
})

minetest.register_craft({
	output = "pigiron:iron_block",
	recipe = {
		{"pigiron:iron_ingot", "pigiron:iron_ingot", "pigiron:iron_ingot"},
		{"pigiron:iron_ingot", "pigiron:iron_ingot", "pigiron:iron_ingot"},
		{"pigiron:iron_ingot", "pigiron:iron_ingot", "pigiron:iron_ingot"},
	}
})

minetest.register_craft({
	output = "pigiron:iron_ingot 9",
	type = "shapeless",
	recipe = {"pigiron:iron_block"}
})

-- Rusted Pig Iron Block

minetest.register_node("pigiron:rusted_iron_block", {
	description = "Rusted Iron Block",
	tiles = {"pigiron_rusted_iron_block.png"},
	is_ground_content = false,
	groups = {cracky = 1},
	sounds = default.node_sound_metal_defaults(),
})

minetest.register_craft({
	output = "pigiron:rusted_iron_block 8",
	recipe = {
		{"pigiron:iron_block", "pigiron:iron_block", "pigiron:iron_block"},
		{"pigiron:iron_block", "bucket:bucket_water", "pigiron:iron_block"},
		{"pigiron:iron_block", "pigiron:iron_block", "pigiron:iron_block"},
	},
	replacements = {
		{"bucket:bucket_water", "bucket:bucket_empty"}
	}
})

-- Cook Rusted Block Into Normal Block

minetest.register_craft({
	output = "pigiron:iron_block",
	type = "cooking",
	recipe = "pigiron:rusted_iron_block",
	cooktime = 5
})

-- Charcoal

minetest.register_craftitem("pigiron:charcoal_lump", {
	description = "Lump of Charcoal",
	inventory_image = "pigiron_charcoal_lump.png",
})

-- Tree -> Charcoal Recipe

minetest.register_craft({
	output = "pigiron:charcoal_lump 2",
	type = "cooking",
	recipe = "group:tree",
	cooktime = 4
})

-- Charcoal Fuel

minetest.register_craft({
	type = "fuel",
	recipe = "pigiron:charcoal_lump",
	burntime = 10,
})

-- Charcoal Torch Recipe

minetest.register_craft({
	output = "default:torch 4",
	recipe = {
		{"pigiron:charcoal_lump"},
		{"group:stick"},
	}
})

-- Iron/Charcoal Mix

minetest.register_craftitem("pigiron:iron_charcoal_mix", {
	description = "Iron and Charcoal Mix",
	inventory_image = "pigiron_iron_ingot.png^pigiron_charcoal_lump.png",
})

minetest.register_craft({
	output = "pigiron:iron_charcoal_mix",
	type = "shapeless",
	recipe = {
		"pigiron:iron_ingot", "pigiron:charcoal_lump",
		"pigiron:charcoal_lump", "pigiron:charcoal_lump"
	}
})

-- Additional Recipe if Ethereal Found
if minetest.get_modpath("stairs") then

	minetest.register_craft({
		output = "pigiron:iron_charcoal_mix",
		type = "shapeless",
		recipe = {
			"pigiron:iron_ingot", "ethereal:charcoal_lump",
			"ethereal:charcoal_lump", "ethereal:charcoal_lump"
		}
	})
end

-- Cook Iron/Charcoal Mix into Steel Ingot

minetest.register_craft({
	output = "default:steel_ingot",
	type = "cooking",
	recipe = "pigiron:iron_charcoal_mix",
	cooktime = 10
})

-- Pig Iron Tools / Armor

-- Abm to turn Iron Block into Rusted Iron Block

minetest.register_abm({
	label = "Rust Iron Block",
	nodenames = {
		"pigiron:iron_block", "stairs:slab_iron_block",
		"stairs:stair_iron_block"
	},
	neighbors = {"group:water"},
	interval = 20,
	chance = 300,
	catch_up = false,
	action = function(pos, node)

		if node.name == "pigiron:iron_block" then
			minetest.set_node(pos, {name = "pigiron:rusted_iron_block"})

		elseif node.name == "stairs:slab_iron_block" then
			minetest.set_node(pos, {name = "stairs:slab_rusted_iron_block",
					param2 = node.param2})

		elseif node.name == "stairs:stair_iron_block" then
			minetest.set_node(pos, {name = "stairs:stair_rusted_iron_block",
					param2 = node.param2})
		end
	end
})

-- Register Stairs

if minetest.get_modpath("stairs") then

	stairs.register_stair_and_slab("iron_block", "pigiron:iron_block",
		{cracky = 1},
		{"pigiron_iron_block.png"},
		"Iron Block Stair",
		"Iron Block Slab",
		default.node_sound_metal_defaults())

	stairs.register_stair_and_slab("rusted_iron_block", "pigiron:rusted_iron_block",
		{cracky = 1},
		{"pigiron_rusted_iron_block.png"},
		"Rusted Iron Block Stair",
		"Rusted Iron Block Slab",
		default.node_sound_metal_defaults())

	-- Cook Rusted Iron Stairs and Slabs Back Into Normal Iron Stairs
	minetest.register_craft({
		output = "stairs:stair_iron_block",
		type = "cooking",
		recipe = "stairs:stair_rusted_iron_block",
		cooktime = 5
	})

	minetest.register_craft({
		output = "stairs:slab_iron_block",
		type = "cooking",
		recipe = "stairs:slab_rusted_iron_block",
		cooktime = 5
	})
end

-- Add Lucky Blocks

if minetest.get_modpath("lucky_block") then

	lucky_block:add_blocks({
		{"dro", {"pigiron:iron_ingots"}, 10},
		{"nod", "pigiron:iron_block"}, 0},
		{"nod", "pigiron:rusted_iron_block"}, 0},
		{"tro", "pigiron:iron_block", nil, true},
		{"dro", {"pigiron:charcoal_lump"}, 10},
		{"fal", {"pigiron:iron_block", "pigiron:rusted_iron_block",
			"pigiron:iron_block", "pigiron:rusted_iron_block",
			"pigiron:iron_block", "pigiron:rusted_iron_block"}},
})
end