mods that hopefully work for a TechAge-based pack

mods/techage_modpack/techage/coal_power_station/boiler_base.lua

@@ -0,0 +1,68 @@
+--[[
+
+	TechAge
+	=======
+
+	Copyright (C) 2019-2020 Joachim Stolberg
+
+	AGPL v3
+	See LICENSE.txt for more information
+
+	TA3 Coal Power Station Boiler Base
+
+]]--
+
+-- for lazy programmers
+local M = minetest.get_meta
+local S = techage.S
+
+local Pipe = techage.SteamPipe
+local networks = techage.networks
+
+local function after_place_node(pos)
+	Pipe:after_place_node(pos)
+end
+
+local function after_dig_node(pos, oldnode)
+	Pipe:after_dig_node(pos)
+end
+
+minetest.register_node("techage:coalboiler_base", {
+	description = S("TA3 Boiler Base"),
+	tiles = {"techage_coal_boiler_mesh_base.png"},
+	drawtype = "mesh",
+	mesh = "techage_cylinder_12.obj",
+	selection_box = {
+		type = "fixed",
+		fixed = {-13/32, -16/32, -13/32, 13/32, 16/32, 13/32},
+	},
+
+	after_place_node = after_place_node,
+	after_dig_node = after_dig_node,
+
+	paramtype = "light",
+	paramtype2 = "facedir",
+	on_rotate = screwdriver.disallow,
+	groups = {cracky=2},
+	is_ground_content = false,
+	sounds = default.node_sound_stone_defaults(),
+})
+
+Pipe:add_secondary_node_names({"techage:coalboiler_base"})
+Pipe:set_valid_sides("techage:coalboiler_base", {"F"})
+
+-- for logical communication
+techage.register_node({"techage:coalboiler_base"}, {
+	on_transfer = function(pos, in_dir, topic, payload)
+		return true
+	end
+})
+
+minetest.register_craft({
+	output = "techage:coalboiler_base",
+	recipe = {
+		{"default:stone", "", "default:stone"},
+		{"techage:iron_ingot", "", "techage:iron_ingot"},
+		{"default:stone", "default:stone", "default:stone"},
+	},
+})