minetest-mods/MoreMesecons
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Adjustable player detector and entity detector: make the user able to use a coma-separated list for the names

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paly2
2016-12-09 15:09:15 +01:00
parent cac0ca5ba5
commit ffe8d5f8c0
2 changed files with 22 additions and 8 deletions
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15
moremesecons_adjustable_player_detector/init.lua
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@ -4,7 +4,7 @@
local function make_formspec(meta)
meta:set_string("formspec", "size[9,5]" ..
"field[0.3, 0;9,2;scanname;Name of player to scan for (empty for any):;${scanname}]"..
"field[0.3, 0;9,2;scanname;Coma-separated list of the names of players to scan for (empty for any):;${scanname}]"..
"field[0.3,1.5;4,2;digiline_channel;Digiline Channel (optional):;${digiline_channel}]"..
"field[0.3,3;2,2;radius;Detection radius:;${radius}]"..
"button_exit[3.5,3.5;2,3;;Save]")
@ -35,15 +35,22 @@ local object_detector_scan = function (pos)
local meta = minetest.get_meta(pos)
local scanname = meta:get_string("scanname")
local scan_all = scanname == ""
local scan_names = scanname:split(',')
local radius = meta:get_int("radius")
if radius == 0 then
radius = 6
end
for _,obj in pairs(minetest.get_objects_inside_radius(pos, radius)) do
local isname = obj:get_player_name() -- "" is returned if it is not a player; "" ~= nil!
if isname ~= ""
and (scan_all or isname == scanname) then -- player with scanname found or not scanname specified
return true
if isname ~= "" then
if scan_all then
return true
end
for _, name in ipairs(scan_names) do
if isname == name then
return true
end
end
end
end
return false