You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

129 lines
3.0 KiB

local m_rules = {
{x = 0, y = 0, z = -1},
{x = 1, y = 0, z = 0},
{x = -1, y = 0, z = 0},
{x = 0, y = 0, z = 1},
{x = 1, y = 1, z = 0},
{x = 1, y = -1, z = 0},
{x = -1, y = 1, z = 0},
{x = -1, y = -1, z = 0},
{x = 0, y = 1, z = 1},
{x = 0, y = -1, z = 1},
{x = 0, y = 1, z = -1},
{x = 0, y = -1, z = -1},
{x = 0, y = -1, z = 0},
{x = 0, y = 0, z = -2},
{x = 2, y = 0, z = 0},
{x = -2, y = 0, z = 0},
{x = 0, y = 0, z = 2},
{x = 2, y = 2, z = 0},
{x = 2, y = -2, z = 0},
{x = -2, y = 2, z = 0},
{x = -2, y = -2, z = 0},
{x = 0, y = 2, z = 2},
{x = 0, y = -2, z = 2},
{x = 0, y = 2, z = -2},
{x = 0, y = -2, z = -2},
{x = 0, y = -2, z = 0},
}
local function a_action_on(pos, node)
for _, obj in ipairs(minetest.get_objects_inside_radius(pos, 20)) do
local sound = minetest.sound_play("alarm_" .. node.name:split(":")[2], {
to_player = obj:get_player_name(),
max_hear_distance = 20,
gain = 10.0,
loop = true,
})
local meta = minetest.get_meta(pos)
local sounds = minetest.parse_json(meta:get_string("sounds"))
if not sounds then sounds = {} end
table.insert(sounds, sound)
meta:set_string("sounds", minetest.write_json(sounds))
end
end
local function a_action_off(pos, node)
local meta = minetest.get_meta(pos)
local sounds = minetest.parse_json(meta:get_string("sounds"))
if not sounds then return end
for _, sound in ipairs(sounds) do
minetest.sound_stop(sound)
end
sounds = {}
meta:set_string("sounds", minetest.write_json(sounds))
end
minetest.register_node("alarms:fire", {
description = "Fire alarm",
groups = {snappy = 1},
tiles = {"red.png", "red.png", "red.png", "red.png", "red.png", "gray.png"},
paramtype = "light",
paramtype2 = "facedir",
drawtype = "nodebox",
node_box = {
type = "fixed",
fixed = {
{-0.2, -0.2, 0.5, 0.2, 0.2, 0.4},
},
},
mesecons = {
effector = {
rules = m_rules,
action_on = a_action_on,
action_off = a_action_off,
},
},
on_destruct = function(pos)
a_action_off(pos, {name = "alarms:fire"})
end,
})
minetest.register_node("alarms:nuclear", {
description = "Nuclear alarm",
groups = {choppy = 1},
tiles = {"gray.png"},
paramtype = "light",
paramtype2 = "facedir",
drawtype = "nodebox",
node_box = {
type = "fixed",
fixed = {
{-0.2, -0.2, -0.8, 0.2, 0.2, 0.8},
},
},
mesecons = {
effector = {
rules = m_rules,
action_on = a_action_on,
action_off = a_action_off,
},
},
on_destruct = function(pos)
a_action_off(pos, {name = "alarms:nuclear"})
end,
})
minetest.register_node("alarms:intruder", {
description = "Intruder alarm",
groups = {snappy = 1},
tiles = {"gray.png", "gray.png", "gray.png", "gray.png", "gray.png", "red.png"},
paramtype = "light",
paramtype2 = "facedir",
drawtype = "nodebox",
node_box = {
type = "fixed",
fixed = {
{-0.2, -0.2, 0.5, 0.2, 0.2, 0.4},
},
},
mesecons = {
effector = {
rules = m_rules,
action_on = a_action_on,
action_off = a_action_off,
},
},
on_destruct = function(pos)
a_action_off(pos, {name = "alarms:nuclear"})
end,
})