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Add digiline commands for operating node detector (#472)

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This commit is contained in:
coil
2019-08-21 20:52:33 +00:00
committed by Vitaliy
parent 8baa789eb1
commit 1a9704f184
2 changed files with 40 additions and 16 deletions
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47
mesecons_detector/init.lua
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@@ -189,28 +189,49 @@ local function node_detector_scan(pos)
(frontname ~= "air" and frontname ~= "ignore" and scanname == "")
end
local function node_detector_send_node_name(pos, node, channel, meta)
local distance = meta:get_int("distance")
local distance_max = mesecon.setting("node_detector_distance_max", 10)
if distance < 0 then distance = 0 end
if distance > distance_max then distance = distance_max end
local nodename = minetest.get_node(
vector.subtract(pos, vector.multiply(minetest.facedir_to_dir(node.param2), distance + 1))
).name
digiline:receptor_send(pos, digiline.rules.default, channel, nodename)
end
-- set player name when receiving a digiline signal on a specific channel
local node_detector_digiline = {
effector = {
action = function(pos, node, channel, msg)
local meta = minetest.get_meta(pos)
local distance = meta:get_int("distance")
local distance_max = mesecon.setting("node_detector_distance_max", 10)
if distance < 0 then distance = 0 end
if distance > distance_max then distance = distance_max end
if channel ~= meta:get_string("digiline_channel") then return end
if msg == GET_COMMAND then
local nodename = minetest.get_node(
vector.subtract(pos, vector.multiply(minetest.facedir_to_dir(node.param2), distance + 1))
).name
digiline:receptor_send(pos, digiline.rules.default, channel, nodename)
if type(msg) == "table" then
if msg.distance or msg.scanname then
if msg.distance then
meta:set_string("distance", msg.distance)
end
if msg.scanname then
meta:set_string("scanname", msg.scanname)
end
node_detector_make_formspec(pos)
end
if msg.command == "get" then
node_detector_send_node_name(pos, node, channel, meta)
elseif msg.command == "scan" then
local result = node_detector_scan(pos)
digiline:receptor_send(pos, digiline.rules.default, channel, result)
end
else
meta:set_string("scanname", msg)
node_detector_make_formspec(pos)
if msg == GET_COMMAND then
node_detector_send_node_name(pos, node, channel, meta)
else
meta:set_string("scanname", msg)
node_detector_make_formspec(pos)
end
end
end,
},