mods that hopefully work for a TechAge-based pack

mods/techage_modpack/techage/wind_turbine/signallamp.lua

@@ -0,0 +1,109 @@
+--[[
+
+	TechAge
+	=======
+
+	Copyright (C) 2019 Joachim Stolberg
+
+	AGPL v3
+	See LICENSE.txt for more information
+
+	Colored Signal Lamp (requires unifieddyes)
+
+]]--
+
+-- for lazy programmers
+local M = minetest.get_meta
+local S = techage.S
+
+local logic = techage.logic
+
+local COLORED = minetest.get_modpath("unifieddyes") and minetest.global_exists("unifieddyes")
+
+
+local function switch_on(pos, node)
+	node.name = "techage:signal_lamp_on"
+	minetest.swap_node(pos, node)
+end
+
+local function switch_off(pos, node)
+	node.name = "techage:signal_lamp_off"
+	minetest.swap_node(pos, node)
+end
+
+minetest.register_node("techage:rotor_signal_lamp_off", {
+	description = S("TA4 Wind Turbine Signal Lamp"),
+	tiles = {"techage_rotor_lamp_off.png"},
+	drawtype = "nodebox",
+    node_box = {
+		type = "fixed",
+		fixed = {
+			{-2/16, -8/16, -2/16,  2/16, -3/16, 2/16},
+		},
+	},
+
+	after_place_node = function(pos, placer, itemstack, pointed_thing)
+		minetest.get_node_timer(pos):start(2)
+	end,
+
+	on_timer = function(pos, elapsed)
+		minetest.swap_node(pos, {name = "techage:rotor_signal_lamp_on"})
+		return true
+	end,
+
+	paramtype = "light",
+	use_texture_alpha = techage.CLIP,
+	paramtype2 = "glasslikeliquidlevel",
+	sunlight_propagates = true,
+	sounds = default.node_sound_glass_defaults(),
+	groups = {cracky = 3, oddly_breakable_by_hand = 3},
+	is_ground_content = false,
+	drop = "techage:rotor_signal_lamp_off"
+})
+
+minetest.register_node("techage:rotor_signal_lamp_on", {
+	description = S("TA4 Wind Turbine Signal Lamp"),
+	tiles = {"techage_rotor_lamp_on.png"},
+	drawtype = "nodebox",
+    node_box = {
+		type = "fixed",
+		fixed = {
+			{-2/16, -8/16, -2/16,  2/16, -3/16, 2/16},
+		},
+	},
+
+	on_timer = function(pos, elapsed)
+		minetest.swap_node(pos, {name = "techage:rotor_signal_lamp_off"})
+		return true
+	end,
+
+	paramtype = "light",
+	use_texture_alpha = techage.CLIP,
+	light_source = 8,
+	paramtype2 = "glasslikeliquidlevel",
+	sunlight_propagates = true,
+	sounds = default.node_sound_glass_defaults(),
+	groups = {cracky = 3, oddly_breakable_by_hand = 3, not_in_creative_inventory=1},
+	is_ground_content = false,
+	drop = "techage:rotor_signal_lamp_off"
+})
+
+minetest.register_lbm({
+	label = "Restart Lamp",
+	name = "techage:rotor_signal_lamp",
+	nodenames = {"techage:rotor_signal_lamp_on", "techage:rotor_signal_lamp_off"},
+	run_at_every_load = true,
+	action = function(pos, node)
+		minetest.get_node_timer(pos):start(2)
+	end,
+})
+
+
+minetest.register_craft({
+	output = "techage:rotor_signal_lamp_off",
+	recipe = {
+		{"", "dye:red", ""},
+		{"", "default:torch", ""},
+		{"", "default:glass", ""},
+	},
+})