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-- Object detector
-- Detects all entities in a certain radius
-- The radius can be specified in mesecons/settings.lua
minetest.register_node("mesecons_detector:object_detector_off", {
tiles = {"default_steel_block.png", "default_steel_block.png", "jeija_object_detector_off.png", "jeija_object_detector_off.png", "jeija_object_detector_off.png", "jeija_object_detector_off.png"},
paramtype = "light",
walkable = true,
groups = {cracky=3},
description="Player Detector",
mesecons = {receptor = {
state = mesecon.state.off
}}
})
minetest.register_node("mesecons_detector:object_detector_on", {
tiles = {"default_steel_block.png", "default_steel_block.png", "jeija_object_detector_on.png", "jeija_object_detector_on.png", "jeija_object_detector_on.png", "jeija_object_detector_on.png"},
paramtype = "light",
walkable = true,
groups = {cracky=3,not_in_creative_inventory=1},
drop = 'mesecons_detector:object_detector_off',
mesecons = {receptor = {
state = mesecon.state.on
}}
})
minetest.register_craft({
output = 'mesecons_detector:object_detector_off',
recipe = {
{"default:steelblock", '', "default:steelblock"},
{"default:steelblock", "mesecons_microcontroller:microcontroller0000", "default:steelblock"},
{"default:steelblock", "group:mesecon_conductor_craftable", "default:steelblock"},
}
})
minetest.register_abm(
{nodenames = {"mesecons_detector:object_detector_off"},
interval = 1.0,
chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider)
local objs = minetest.env:get_objects_inside_radius(pos, OBJECT_DETECTOR_RADIUS)
for k, obj in pairs(objs) do
if obj:get_entity_name()~="mesecons_pistons:piston_pusher_sticky" and obj:get_entity_name()~="mesecons_pistons:piston_pusher_normal" and obj:get_player_name()~=nil then
if minetest.env:get_node({x=pos.x, y=pos.y-1, z=pos.z}).name=="default:sign_wall" then
if obj:get_player_name()~=minetest.env:get_meta({x=pos.x, y=pos.y-1, z=pos.z}):get_string("text") then
return
end
end
local objpos=obj:getpos()
minetest.env:add_node(pos, {name="mesecons_detector:object_detector_on"})
mesecon:receptor_on(pos)
end
end
end,
})
minetest.register_abm(
{nodenames = {"mesecons_detector:object_detector_on"},
interval = 1.0,
chance = 1,
action = function(pos, node, active_object_count, active_object_count_wider)
local objs = minetest.env:get_objects_inside_radius(pos, OBJECT_DETECTOR_RADIUS)
local objectfound=0
for k, obj in pairs(objs) do
if obj:get_entity_name()~="mesecons_pistons:piston_pusher_sticky" and obj:get_entity_name()~="mesecons_pistons:piston_pusher_normal" and obj~=nil
and obj:get_player_name()~=nil then
if minetest.env:get_node({x=pos.x, y=pos.y-1, z=pos.z}).name=="default:sign_wall" then
if minetest.env:get_meta({x=pos.x, y=pos.y-1, z=pos.z}):get_string("text")== obj:get_player_name() then
objectfound=objectfound+1
end
else
-- Detected object is not piston pusher - will be changed if every entity has a type (like entity_type=mob)
objectfound=objectfound + 1
end
end
end
if objectfound==0 then
minetest.env:add_node(pos, {name="mesecons_detector:object_detector_off"})
mesecon:receptor_off(pos)
end
end,
})
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