diff options
Diffstat (limited to 'nixie_tubes')
| -rw-r--r-- | nixie_tubes/init.lua | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/nixie_tubes/init.lua b/nixie_tubes/init.lua index 97bbd68..81bfe8f 100644 --- a/nixie_tubes/init.lua +++ b/nixie_tubes/init.lua @@ -312,7 +312,7 @@ local on_digiline_receive_alnum = function(pos, node, channel, msg) local meta = minetest.get_meta(pos) local setchan = meta:get_string("channel") if setchan ~= channel then return end - if msg and msg ~= "" then + if msg and msg ~= "" and type(msg) == "string" then local asc = string.byte(msg) if msg == "off" then minetest.swap_node(pos, { name = "nixie_tubes:alnum_32", param2 = node.param2}) @@ -328,6 +328,16 @@ local on_digiline_receive_alnum = function(pos, node, channel, msg) minetest.swap_node(pos, { name = "nixie_tubes:alnum_129", param2 = node.param2}) elseif asc > 31 and alnum_chars[asc - 31] then minetest.swap_node(pos, { name = "nixie_tubes:alnum_"..asc, param2 = node.param2}) + elseif msg == "get" then -- get value as ASCII numerical value + digiline:receptor_send(pos, digiline.rules.default, channel, tonumber(string.match(minetest.get_node(pos).name,"nixie_tubes:alnum_(.+)"))) -- wonderfully horrible string manipulaiton + elseif msg == "getstr" then -- get actual char + digiline:receptor_send(pos, digiline.rules.default, channel, string.char(tonumber(string.match(minetest.get_node(pos).name,"nixie_tubes:alnum_(.+)")))) + end + elseif msg and type(msg) == "number" then + if msg == 0 then + minetest.swap_node(pos, { name = "nixie_tubes:alnum_32", param2 = node.param2}) + elseif msg > 31 and alnum_chars[msg - 31] ~= nil then + minetest.swap_node(pos, { name = "nixie_tubes:alnum_"..tostring(msg), param2 = node.param2}) end end end |