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[mesecons] Recode player detectors to detect multiple players

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- For #382
This commit is contained in:
LeMagnesium 2016-01-14 20:46:27 +01:00
parent fd38ce3a61
commit 9bcbb1c4e5
1 changed files with 17 additions and 5 deletions
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22
mods/mesecons/mesecons_detector/init.lua
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@ -7,8 +7,8 @@ local GET_COMMAND = "GET"
local object_detector_make_formspec = function (pos)
local meta = minetest.get_meta(pos)
meta:set_string("formspec", "size[9,2.5]" ..
"field[0.3, 0;9,2;scanname;Name of player to scan for (empty for any):;${scanname}]"..
"field[0.3,1.5;4,2;digiline_channel;Digiline Channel (optional):;${digiline_channel}]"..
"field[0.3, 0;12,2;scanname;Name of player(s) to scan for (empty for any, separate with comma):;${scanname}]"..
"field[0.3,1.5;4 ,2;digiline_channel;Digiline Channel (optional):;${digiline_channel}]"..
"button_exit[7,0.75;2,3;;Save]")
end
@ -26,11 +26,23 @@ local object_detector_scan = function (pos)
local objs = minetest.get_objects_inside_radius(pos, mesecon.setting("detector_radius", 6))
for k, obj in pairs(objs) do
local isname = obj:get_player_name() -- "" is returned if it is not a player; "" ~= nil!
local scanname = minetest.get_meta(pos):get_string("scanname")
if (isname == scanname and isname ~= "") or (isname ~= "" and scanname == "") then -- player with scanname found or not scanname specified
local scanname = minetest.get_meta(pos):get_string("scanname"):gsub(' ', "")
if (scanname == "" and isname ~= "") then
minetest.get_meta(pos):set_string("scanedname", "")
return true
end
local founds = {}
for _, name in pairs(scanname:split(',')) do
if (isname == name and isname ~= "") then
table.insert(founds, isname)
end
end
if #founds > 0 then
minetest.get_meta(pos):set_string("scannedname", table.concat(founds, ','))
return true
end
end
minetest.get_meta(pos):set_string("scanedname", "")
return false
end
@ -41,7 +53,7 @@ local object_detector_digiline = {
local meta = minetest.get_meta(pos)
local active_channel = meta:get_string("digiline_channel")
if channel == active_channel then
meta:set_string("scanname", msg)
meta:set_string("scanedname", msg)
object_detector_make_formspec(pos)
end
end,