Add light_api, Toggle Lights At Night

mods/day_night/init.lua

@@ -26,7 +26,7 @@ minetest.register_globalstep(function(dtime)
 
 			if store_tod == 0 and old_time == 1 then
 				minetest.sound_play("day_night_power_down", {
-					name = "day_night_power_down.ogg",
+					name = "day_night_power_down",
 					gain = 1.0,
 					pitch = 1.0,
 				})

mods/light_api/init.lua

@@ -0,0 +1,87 @@
+light = {}
+
+function light.toggle_light(pos, node, play_sound)
+	local store_tod = day_night.get_storetime()
+	local is_off = false
+	if node.name:sub(-4) == "_off" then
+		is_off = true
+	end
+
+	if is_off and store_tod == 1 then
+		minetest.swap_node(pos, {name = node.name:sub(0,-5)})
+
+		if play_sound then
+			minetest.sound_play("light_api_toggle", {
+				name = "light_api_toggle",
+				pos = pos,
+				max_hear_distance = 150,
+				gain = 1.0,
+				pitch = 1.0,
+			})
+		end
+
+	elseif not is_off and store_tod == 0 then
+		minetest.swap_node(pos, {name = node.name.."_off"})
+
+		if play_sound then
+			minetest.sound_play("light_api_toggle", {
+				name = "light_api_toggle",
+				pos = pos,
+				max_hear_distance = 150,
+				gain = 1.0,
+				pitch = 1.0,
+			})
+		end
+	end
+end
+
+
+local light_default = {
+	description = "Default Description For Lights",
+	mesh = "error.obj",
+	tiles = {"unknown_node.png^[colorize:#ff0000:255"},
+	collision_box = nil,
+	selection_box = nil,
+	light_source = minetest.LIGHT_MAX,
+}
+
+function light.register_light(name, def)
+	local def = {
+		description = (def.description or light_default.description),
+		paramtype = "light",
+		drawtype = "mesh",
+		mesh = (def.mesh or light_default.mesh),
+		tiles = (def.tiles or light_default.tiles),
+		collision_box = (def.collision_box or light_default.collision_box),
+		selection_box = (def.selection_box or light_default.selection_box),
+		light_source = (def.light_source or light_default.light_source),
+		groups = {static = 1, light = 1},
+	}
+
+	minetest.register_node(":" .. name, def)
+
+	local def_off = def
+	def_off.light_source = 0
+
+	minetest.register_node(":" .. name .. "_off", def_off)
+end
+
+minetest.register_abm({
+	nodenames = {"group:light"},
+	interval = 1.0,
+	chance = 1,
+	action = function(pos, node, active_object_count, active_object_count_wider)
+		light.toggle_light(pos, node, true)
+	end
+})
+
+minetest.register_lbm({
+	label = "Light Updater LBM",
+	name = "light_api:light_toggle",
+	nodenames = {"group:light"},
+	run_at_every_load = true,
+
+	action = function(pos, node)
+		light.toggle_light(pos, node, false)
+	end,
+})

mods/warehouse/mod.conf

@@ -1,2 +1,2 @@
 name = warehouse
-depends = mapgen
+depends = mapgen,light_api

mods/warehouse/nodes.lua

@@ -16,15 +16,11 @@ minetest.register_node("warehouse:rack", {
 	sunlight_propagates = true,
 })
 
-minetest.register_node("warehouse:light", {
+light.register_light("warehouse:light", {
 	description = "Lights That Light The Warehouse",
-	drawtype = "mesh",
 	mesh = "warehouse_light.obj",
 	tiles = {name = "warehouse_light.png"},
-	paramtype = "light",
 	light_source = minetest.LIGHT_MAX,
-	is_ground_content = true,
-	groups = {static = 1},
 })
 
 minetest.register_node("warehouse:rack_filler", {