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transmitter: better formspec validation

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This commit is contained in:
techniX 2019-12-08 22:35:14 +02:00
parent 3a17c91da2
commit 42aed43d2d
1 changed files with 21 additions and 10 deletions
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31
transmitter.lua
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@ -66,18 +66,29 @@ minetest.register_node("ham_radio:transmitter", {
return
end
local is_frequency_valid = ham_radio.validate_frequency(fields.frequency)
if is_frequency_valid.result == false then
ham_radio.errormsg(sender, is_frequency_valid.message)
return
local meta = minetest.get_meta(pos)
local transmitter_is_updated = false
if fields.frequency ~= nil then
local is_frequency_valid = ham_radio.validate_frequency(fields.frequency)
if is_frequency_valid.result == false then
ham_radio.errormsg(sender, is_frequency_valid.message)
else
meta:set_string("frequency", fields.frequency)
transmitter_is_updated = true
end
end
local meta = minetest.get_meta(pos)
meta:set_string("frequency", fields.frequency)
meta:set_string("rds_message", fields.rds_message)
ham_radio.transmitter_update_infotext(meta)
ham_radio.save_transmitter(pos, meta)
ham_radio.play_tuning_sound(sender)
if fields.rds_message ~= nil then
meta:set_string("rds_message", fields.rds_message)
transmitter_is_updated = true
end
if transmitter_is_updated then
ham_radio.transmitter_update_infotext(meta)
ham_radio.save_transmitter(pos, meta)
ham_radio.play_tuning_sound(sender)
end
end,
can_dig = function(pos,player)
local meta = minetest.get_meta(pos);