590 lines
18 KiB
Lua
590 lines
18 KiB
Lua
-- Automatic warning device
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infrastructure.sound_handles = {}
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local soundnames = {
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"gstype2",
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"safetrantype1",
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"safetrantype3",
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"wch",
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"nl",
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"uk",
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"de",
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}
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local soundfriendlynames = {
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["gstype2"] = "US - GS \"Type 2\"",
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["safetrantype1"] = "US - Safetran \"Type 1\"",
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["safetrantype3"] = "US - Safetran \"Type 3\"",
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["wch"] = "US - WCH",
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["nl"] = "Netherlands",
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["uk"] = "UK",
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["de"] = "Germany",
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}
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function infrastructure.play_bell(pos)
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local pos_hash = minetest.hash_node_position(pos)
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if not infrastructure.sound_handles[pos_hash] then
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local meta = minetest.get_meta(pos)
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local soundname = "infrastructure_ebell_"
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local selectedsound = meta:get_string("selectedsound")
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if selectedsound and string.len(selectedsound) > 0 then
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soundname = soundname..selectedsound
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else
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soundname = soundname.."gstype2"
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end
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infrastructure.sound_handles[pos_hash] = minetest.sound_play(soundname,
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{pos = pos, gain = AUTOMATIC_WARNING_DEVICE_VOLUME, loop = true, max_hear_distance = 30,})
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end
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end
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function infrastructure.stop_bell(pos)
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local pos_hash = minetest.hash_node_position(pos)
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local sound_handle = infrastructure.sound_handles[pos_hash]
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if sound_handle then
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minetest.sound_stop(sound_handle)
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infrastructure.sound_handles[pos_hash] = nil
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end
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end
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function infrastructure.left_light_direction(pos, param2)
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if param2 == 0 then
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pos.x = pos.x - 1
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elseif param2 == 1 then
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pos.z = pos.z + 1
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elseif param2 == 2 then
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pos.x = pos.x + 1
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elseif param2 == 3 then
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pos.z = pos.z - 1
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end
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end
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function infrastructure.right_light_direction(pos, param2)
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if param2 == 0 then
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pos.x = pos.x + 2
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elseif param2 == 1 then
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pos.z = pos.z - 2
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elseif param2 == 2 then
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pos.x = pos.x - 2
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elseif param2 == 3 then
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pos.z = pos.z + 2
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end
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end
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function infrastructure.lights_enabled(pos)
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local node = minetest.get_node(pos)
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local param2 = node.param2
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minetest.swap_node(pos, {name = "infrastructure:automatic_warning_device_middle_center_on", param2 = node.param2})
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infrastructure.left_light_direction(pos, param2)
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minetest.swap_node(pos, {name = "infrastructure:automatic_warning_device_middle_left_on", param2 = node.param2})
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infrastructure.right_light_direction(pos, param2)
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minetest.swap_node(pos, {name = "infrastructure:automatic_warning_device_middle_right_on", param2 = node.param2})
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end
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function infrastructure.lights_disabled(pos)
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local node = minetest.get_node(pos)
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local param2 = node.param2
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minetest.swap_node(pos, {name = "infrastructure:automatic_warning_device_middle_center_off", param2 = node.param2})
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infrastructure.left_light_direction(pos, param2)
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minetest.swap_node(pos, {name = "infrastructure:automatic_warning_device_middle_left_off", param2 = node.param2})
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infrastructure.right_light_direction(pos, param2)
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minetest.swap_node(pos, {name = "infrastructure:automatic_warning_device_middle_right_off", param2 = node.param2})
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end
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function infrastructure.activate_lights(pos)
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pos.y = pos.y + 2
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local node = minetest.get_node(pos)
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if node.name == "infrastructure:automatic_warning_device_middle_center_off" then
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infrastructure.play_bell(pos)
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infrastructure.lights_enabled(pos)
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elseif (node.name == "infrastructure:automatic_warning_device_middle_center_on") then
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infrastructure.stop_bell(pos,node)
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infrastructure.lights_disabled(pos, node)
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end
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end
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local function ebell_updateformspec(pos)
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local meta = minetest.get_meta(pos)
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local fs = "size[5,3]"
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fs = fs.."field[0.3,0.3;5,1;channel;Channel;${channel}]"
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fs = fs.."label[0,0.7;Model (changes will be applied on next start)]"
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fs = fs.."dropdown[0,1.1;5;sound;"
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for _,model in ipairs(soundnames) do
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fs = fs..minetest.formspec_escape(soundfriendlynames[model])..","
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end
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fs = string.sub(fs,1,-2)
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local idx = 1
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local selected = meta:get_string("selectedsound")
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for k,v in ipairs(soundnames) do
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if selected == v then idx = k end
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end
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fs = fs..";"..idx.."]"
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fs = fs.."button_exit[1,2.1;2,1;save;OK]"
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meta:set_string("formspec",fs)
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end
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minetest.register_node("infrastructure:ebell",{
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description = "Railroad Crossing Electronic Bell",
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tiles = {
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"streets_pole.png",
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"streets_pole.png",
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"infrastructure_ebell_sides.png",
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"infrastructure_ebell_sides.png",
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"infrastructure_ebell_sides.png",
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"infrastructure_ebell_sides.png",
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},
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paramtype = "light",
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drawtype = "nodebox",
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node_box = {
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type = "fixed",
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fixed = {
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{-0.2,-0.5,-0.2,0.2,-0.35,0.2,},
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{-0.12,-0.35,-0.12,0.12,0.2,0.12,},
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},
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},
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_digistuff_channelcopier_fieldname = "channel",
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groups = {cracky = 3,},
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on_destruct = infrastructure.stop_bell,
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after_place_node = ebell_updateformspec,
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on_receive_fields = function(pos,formname,fields,sender)
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if not fields.save then return end
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local name = sender:get_player_name()
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if minetest.is_protected(pos,name) and not minetest.check_player_privs(name,{protection_bypass=true}) then
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minetest.record_protection_violation(pos,name)
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return
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end
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local meta = minetest.get_meta(pos)
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if fields.channel then
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meta:set_string("channel",fields.channel)
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end
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if fields.sound then
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for _,sound in ipairs(soundnames) do
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if fields.sound == soundfriendlynames[sound] then
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meta:set_string("selectedsound",sound)
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ebell_updateformspec(pos)
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end
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end
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end
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end,
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digiline = {
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wire = {
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rules = {
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{x = 1,y = 0,z = 0},
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{x = -1,y = 0,z = 0},
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{x = 0,y = 0,z = 1},
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{x = 0,y = 0,z = -1},
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{x = 0,y = -1,z = 0},
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},
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},
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receptor = {},
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effector = {
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action = function(pos,node,channel,msg)
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local setchan = minetest.get_meta(pos):get_string("channel")
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if setchan ~= channel then
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return
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end
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if msg == "bell_on" or msg == "on" then
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infrastructure.play_bell(pos)
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elseif msg == "bell_off" or msg == "off" then
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infrastructure.stop_bell(pos)
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end
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end
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}
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}
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})
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minetest.register_node("infrastructure:automatic_warning_device_top", {
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tiles = {
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"infrastructure_traffic_lights_side.png",
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"infrastructure_traffic_lights_side.png",
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"infrastructure_automatic_warning_device_top_side.png",
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"infrastructure_automatic_warning_device_top_side.png",
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"infrastructure_automatic_warning_device_top_side.png",
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"infrastructure_automatic_warning_device_top.png"
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},
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use_texture_alpha = "clip",
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on_destruct = infrastructure.stop_bell,
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drawtype = "nodebox",
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paramtype = "light",
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paramtype2 = "facedir",
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groups = {cracky = 3, not_in_creative_inventory = 1},
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node_box = {
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type = "fixed",
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fixed = {
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{-1/16, -1/2, -1/16, 1/16, 0, 1/16},
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{-1/8, 0, -1/8, 1/8, 3/8, 1/8},
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{-1/4, 1/8, -1/4, 1/4, 1/4, 1/4},
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{-1/2, -1/2, -1/16, 1/2, 0, -1/16},
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{-1/8, -1/2, -1/16, 1/8, -1/4, 1/8}
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}
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},
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selection_box = {
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type = "fixed",
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fixed = {0, 0, 0, 0, 0, 0}
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}
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})
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minetest.register_node("infrastructure:automatic_warning_device_middle_right_on", {
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tiles = {
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"infrastructure_traffic_lights_side.png",
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"infrastructure_traffic_lights_side.png",
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"infrastructure_traffic_lights_side.png",
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"infrastructure_traffic_lights_side.png",
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"infrastructure_automatic_warning_device_middle_right_side.png",
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{name="infrastructure_automatic_warning_device_middle_right_anim.png",animation={type="vertical_frames", aspect_w=64, aspect_h=64, length=1.5}}
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},
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use_texture_alpha = "clip",
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drawtype = "nodebox",
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paramtype = "light",
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paramtype2 = "facedir",
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light_source = AUTOMATIC_WARNING_DEVICE_LIGHT_RANGE,
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node_box = {
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type = "fixed",
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fixed = {
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{-1/2, -1/2, -1/16, -1/4, 1/2, -1/16},
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{-1/2, -5/16, -1/16, -7/16, 1/16, 3/16},
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{-1/2, 1/32, -5/16, -15/32, 3/32, -1/16},
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{-15/32, -1/8, -3/16, -13/32, 1/32, -1/16}
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}
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},
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selection_box = {
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type = "fixed",
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fixed = {0, 0, 0, 0, 0, 0}
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}
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})
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minetest.register_node("infrastructure:automatic_warning_device_middle_right_off", {
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tiles = {
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"infrastructure_traffic_lights_side.png",
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"infrastructure_traffic_lights_side.png",
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"infrastructure_traffic_lights_side.png",
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"infrastructure_traffic_lights_side.png",
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"infrastructure_automatic_warning_device_middle_right_side.png",
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"infrastructure_automatic_warning_device_middle_right_off.png"
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},
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use_texture_alpha = "clip",
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drawtype = "nodebox",
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paramtype = "light",
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paramtype2 = "facedir",
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node_box = {
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type = "fixed",
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fixed = {
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{-1/2, -1/2, -1/16, -1/4, 1/2, -1/16},
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{-1/2, -5/16, -1/16, -7/16, 1/16, 3/16},
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{-1/2, 1/32, -5/16, -15/32, 3/32, -1/16},
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{-15/32, -1/8, -3/16, -13/32, 1/32, -1/16}
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}
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},
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selection_box = {
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type = "fixed",
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fixed = {0, 0, 0, 0, 0, 0}
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}
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})
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minetest.register_node("infrastructure:automatic_warning_device_middle_left_on", {
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tiles = {
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"infrastructure_traffic_lights_side.png",
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"infrastructure_traffic_lights_side.png",
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"infrastructure_traffic_lights_side.png",
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"infrastructure_traffic_lights_side.png",
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"infrastructure_automatic_warning_device_middle_left_side.png",
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{name="infrastructure_automatic_warning_device_middle_left_anim.png",animation={type="vertical_frames", aspect_w=64, aspect_h=64, length=1.5}}
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},
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use_texture_alpha = "clip",
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drawtype = "nodebox",
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paramtype = "light",
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paramtype2 = "facedir",
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light_source = AUTOMATIC_WARNING_DEVICE_LIGHT_RANGE,
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node_box = {
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type = "fixed",
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fixed = {
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{1/4, -1/2, -1/16, 1/2, 1/2, -1/16},
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{7/16, -5/16, -1/16, 1/2, 1/16, 3/16},
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{15/32, 1/32, -5/16, 1/2, 3/32, -1/16},
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{13/32, -1/8, -3/16, 15/32, 1/32, -1/16}
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}
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},
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selection_box = {
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type = "fixed",
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fixed = {0, 0, 0, 0, 0, 0}
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}
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})
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minetest.register_node("infrastructure:automatic_warning_device_middle_left_off", {
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tiles = {
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"infrastructure_traffic_lights_side.png",
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"infrastructure_traffic_lights_side.png",
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"infrastructure_traffic_lights_side.png",
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"infrastructure_traffic_lights_side.png",
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"infrastructure_automatic_warning_device_middle_left_side.png",
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"infrastructure_automatic_warning_device_middle_left_off.png"
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},
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use_texture_alpha = "clip",
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drawtype = "nodebox",
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paramtype = "light",
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paramtype2 = "facedir",
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node_box = {
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type = "fixed",
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fixed = {
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{1/4, -1/2, -1/16, 1/2, 1/2, -1/16},
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{7/16, -5/16, -1/16, 1/2, 1/16, 3/16},
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{15/32, 1/32, -5/16, 1/2, 3/32, -1/16},
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{13/32, -1/8, -3/16, 15/32, 1/32, -1/16}
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}
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},
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selection_box = {
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type = "fixed",
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fixed = {0, 0, 0, 0, 0, 0}
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}
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})
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minetest.register_node("infrastructure:automatic_warning_device_middle_center_on", {
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tiles = {
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"infrastructure_traffic_lights_side.png",
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"infrastructure_traffic_lights_side.png",
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"infrastructure_automatic_warning_device_middle_center_side.png",
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"infrastructure_automatic_warning_device_middle_center_side.png",
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"infrastructure_automatic_warning_device_middle_center_side.png",
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{name="infrastructure_automatic_warning_device_middle_center_anim.png",animation={type="vertical_frames", aspect_w=64, aspect_h=64, length=1.5}}
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},
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use_texture_alpha = "clip",
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drawtype = "nodebox",
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paramtype = "light",
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paramtype2 = "facedir",
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light_source = AUTOMATIC_WARNING_DEVICE_LIGHT_RANGE,
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node_box = {
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type = "fixed",
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fixed = {
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{-1/16, -1/2, -1/16, 1/16, 1/2, 1/16},
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{-1/2, -1/2, -1/16, 1/2, 1/2, -1/16},
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{-1/2, -5/16, -1/16, -3/16, 1/16, 3/16},
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{3/16, -5/16, -1/16, 1/2, 1/16, 3/16},
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{-3/16, -3/16, -1/16, 3/16, -1/16, 1/8},
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{-1/2, 1/32, -5/16, -7/32, 3/32, -1/16},
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{-7/32, -1/8, -3/16, -5/32, 1/32, -1/16},
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{7/32, 1/32, -5/16, 1/2, 3/32, -1/16},
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{5/32, -1/8, -3/16, 7/32, 1/32, -1/16}
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}
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},
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selection_box = {
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type = "fixed",
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fixed = {0, 0, 0, 0, 0, 0}
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}
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})
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minetest.register_node("infrastructure:automatic_warning_device_middle_center_off", {
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tiles = {
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"infrastructure_traffic_lights_side.png",
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"infrastructure_traffic_lights_side.png",
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"infrastructure_automatic_warning_device_middle_center_side.png",
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"infrastructure_automatic_warning_device_middle_center_side.png",
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"infrastructure_automatic_warning_device_middle_center_side.png",
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"infrastructure_automatic_warning_device_middle_center_off.png"
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},
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use_texture_alpha = "clip",
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drawtype = "nodebox",
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paramtype = "light",
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paramtype2 = "facedir",
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node_box = {
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type = "fixed",
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fixed = {
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{-1/16, -1/2, -1/16, 1/16, 1/2, 1/16},
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{-1/2, -1/2, -1/16, 1/2, 1/2, -1/16},
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{-1/2, -5/16, -1/16, -3/16, 1/16, 3/16},
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{3/16, -5/16, -1/16, 1/2, 1/16, 3/16},
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{-3/16, -3/16, -1/16, 3/16, -1/16, 1/8},
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{-1/2, 1/32, -5/16, -7/32, 3/32, -1/16},
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{-7/32, -1/8, -3/16, -5/32, 1/32, -1/16},
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{7/32, 1/32, -5/16, 1/2, 3/32, -1/16},
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{5/32, -1/8, -3/16, 7/32, 1/32, -1/16}
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}
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},
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selection_box = {
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type = "fixed",
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fixed = {0, 0, 0, 0, 0, 0}
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}
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})
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minetest.register_node("infrastructure:automatic_warning_device_middle", {
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tiles = {
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"infrastructure_traffic_lights_side.png",
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"infrastructure_traffic_lights_side.png",
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"infrastructure_automatic_warning_device_middle_side.png",
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"infrastructure_automatic_warning_device_middle_side.png",
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"infrastructure_automatic_warning_device_middle_side.png",
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"infrastructure_automatic_warning_device_middle.png"
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},
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use_texture_alpha = "clip",
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drawtype = "nodebox",
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paramtype = "light",
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paramtype2 = "facedir",
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groups = {cracky = 3, not_in_creative_inventory = 1},
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node_box = {
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type = "fixed",
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fixed = {
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{-1/16, -1/2, -1/16, 1/16, 1/2, 1/16},
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{-3/8, -3/8, -1/8, 3/8, 3/8, -1/16},
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{-1/8, -1/8, -1/16, 1/8, 1/8, 1/8}
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}
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},
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selection_box = {
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type = "fixed",
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fixed = {0, 0, 0, 0, 0, 0}
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}
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})
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minetest.register_node("infrastructure:automatic_warning_device_bottom", {
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description = "Automatic warning device",
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inventory_image = "infrastructure_automatic_warning_device.png",
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wield_image = "infrastructure_automatic_warning_device.png",
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tiles = {
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"infrastructure_traffic_lights_side.png",
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"infrastructure_traffic_lights_side.png",
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"infrastructure_automatic_warning_device_bottom.png",
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"infrastructure_automatic_warning_device_bottom.png",
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"infrastructure_automatic_warning_device_bottom.png",
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"infrastructure_automatic_warning_device_bottom.png"
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},
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drawtype = "nodebox",
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paramtype = "light",
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paramtype2 = "facedir",
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groups = {cracky = 3},
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node_box = {
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type = "fixed",
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fixed = {
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{-1/16, 0, -1/16, 1/16, 1/2, 1/16},
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{-1/2, -1/2, -1/4, 1/2, -3/8, 1/4},
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{-1/4, -1/2, -1/2, 1/4, -3/8, 1/2},
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{-1/8, -3/8, -1/8, 1/8, 0, 1/8}
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}
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},
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selection_box = {
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type = "fixed",
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fixed = {
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-- top
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{-1/8, 0 + 3, -1/8, 1/8, 3/8 + 3, 1/8},
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{-1/4, 1/8 + 3, -1/4, 1/4, 1/4 + 3, 1/4},
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{-1/8, -1/2 + 3, -1/16 + 0.01, 1/8, -1/4 + 3, 1/8},
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-- middle center, left and right
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{-9/16, -5/16 + 2, -1/16, -3/16, 1/16 + 2, 3/16},
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{3/16, -5/16 + 2, -1/16, 9/16, 1/16 + 2, 3/16},
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{-3/16, -3/16 + 2, -1/16 + 0.01, 3/16, -1/16 + 2, 1/8},
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{-1/2, 1/32 + 2, -5/16, -7/32, 3/32 + 2, -1/16 - 0.01},
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{-7/32, -1/8 + 2, -3/16, -5/32, 1/32 + 2, -1/16 - 0.01},
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{13/32 - 1, -1/8 + 2, -3/16, 15/32 - 1, 1/32 + 2, -1/16 - 0.01},
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{7/32, 1/32 + 2, -5/16, 1/2, 3/32 + 2, -1/16 - 0.01},
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{5/32, -1/8 + 2, -3/16, 7/32, 1/32 + 2, -1/16 - 0.01},
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{-15/32 + 1, -1/8 + 2, -3/16, -13/32 + 1, 1/32 + 2, -1/16 - 0.01},
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-- middle
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{-3/8, -3/8 + 1, -1/8, 3/8, 3/8 + 1, -1/16},
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{-1/8, -1/8 + 1, -1/16, 1/8, 1/8 + 1, 1/8},
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-- bottom
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{-1/2, -1/2, -1/4, 1/2, -3/8, 1/4},
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{-1/4, -1/2, -1/2, 1/4, -3/8, 1/2},
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{-1/8, -3/8, -1/8, 1/8, 0, 1/8},
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-- post
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{-1/16, 0, -1/16, 1/16, 3, 1/16}
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}
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},
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_digistuff_channelcopier_fieldname = "channel",
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on_construct = function(pos)
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local node = minetest.get_node(pos)
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local param2 = node.param2
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local meta = minetest.get_meta(pos)
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meta:set_string("formspec", "field[channel;Channel;${channel}]")
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pos.y = pos.y + 1
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node.name = "infrastructure:automatic_warning_device_middle"
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minetest.set_node(pos, node)
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pos.y = pos.y + 2
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node.name = "infrastructure:automatic_warning_device_top"
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minetest.set_node(pos, node)
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pos.y = pos.y - 1
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node.name = "infrastructure:automatic_warning_device_middle_center_1"
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minetest.set_node(pos, node)
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infrastructure.left_light_direction(pos, param2)
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node.name = "infrastructure:automatic_warning_device_middle_left_1"
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minetest.set_node(pos, node)
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infrastructure.right_light_direction(pos, param2)
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node.name = "infrastructure:automatic_warning_device_middle_right_1"
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minetest.set_node(pos, node)
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end,
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on_destruct = function(pos)
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local node = minetest.get_node(pos)
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local param2 = node.param2
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pos.y=pos.y+2
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infrastructure.stop_bell(pos, node)
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pos.y=pos.y-2
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for i = 1, 3 do
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pos.y = pos.y + 1
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minetest.remove_node(pos)
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end
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pos.y = pos.y - 1
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infrastructure.left_light_direction(pos, param2)
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minetest.remove_node(pos)
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infrastructure.right_light_direction(pos, param2)
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minetest.remove_node(pos)
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end,
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on_punch = function(pos, node)
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infrastructure.activate_lights(pos, node)
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end,
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on_receive_fields = function(pos, formname, fields, sender)
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if (fields.channel) then
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minetest.get_meta(pos):set_string("channel", fields.channel)
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minetest.get_meta(pos):set_string("state", "Off")
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end
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end,
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digiline = {
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receptor = {},
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effector = {
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action = function(pos, node, channel, msg)
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local setchan = minetest.get_meta(pos):get_string("channel")
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if setchan ~= channel then
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return
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end
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if (msg=="bell_on") then
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infrastructure.play_bell(pos)
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elseif (msg=="bell_off") then
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infrastructure.stop_bell(pos)
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elseif (msg=="lights_on") then
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pos.y = pos.y+2
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infrastructure.lights_enabled(pos)
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elseif (msg=="lights_off") then
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pos.y = pos.y+2
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infrastructure.lights_disabled(pos)
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end
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end
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}
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}
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})
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minetest.register_alias("infrastructure:automatic_warning_device", "infrastructure:automatic_warning_device_bottom")
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minetest.register_alias("awd", "infrastructure:automatic_warning_device_bottom")
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minetest.register_alias("infrastructure:automatic_warning_device_middle_left_1","infrastructure:automatic_warning_device_middle_left_off")
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minetest.register_alias("infrastructure:automatic_warning_device_middle_left_2","infrastructure:automatic_warning_device_middle_left_off")
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minetest.register_alias("infrastructure:automatic_warning_device_middle_right_1","infrastructure:automatic_warning_device_middle_right_off")
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minetest.register_alias("infrastructure:automatic_warning_device_middle_right_2","infrastructure:automatic_warning_device_middle_right_off")
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minetest.register_alias("infrastructure:automatic_warning_device_middle_center_1","infrastructure:automatic_warning_device_middle_center_off")
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minetest.register_alias("infrastructure:automatic_warning_device_middle_center_2","infrastructure:automatic_warning_device_middle_center_off")
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minetest.register_alias("infrastructure:automatic_warning_device_middle_center_3","infrastructure:automatic_warning_device_middle_center_off")
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