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abstract saving transmitter properties

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techniX 2019-12-08 01:05:39 +02:00
parent 4fb166ebe4
commit 8c56210851
2 changed files with 20 additions and 18 deletions
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7
init.lua
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@ -25,7 +25,12 @@ for key, transmitter_data in pairs(all_transmitters) do
ham_radio.transmitters[key] = minetest.parse_json(transmitter_data) ham_radio.transmitters[key] = minetest.parse_json(transmitter_data)
end end
function ham_radio.save_transmitter(pos, transmitter_properties) function ham_radio.save_transmitter(pos, meta)
local transmitter_properties = {
frequency = meta:get_string("frequency"),
broadcast_message = meta:get_string("broadcast_message"),
operated_by = meta:get_string("operated_by")
}
local key = minetest.pos_to_string(pos, 0) local key = minetest.pos_to_string(pos, 0)
ham_radio.transmitters[key] = transmitter_properties -- cache ham_radio.transmitters[key] = transmitter_properties -- cache
mod_storage:set_string(key, minetest.write_json(transmitter_properties)) -- storage mod_storage:set_string(key, minetest.write_json(transmitter_properties)) -- storage

31
transmitter.lua
View File

@ -1,4 +1,15 @@
ham_radio.transmitter_update_infotext = function(meta)
local infotext = {'Frequency: ', meta:get_string("frequency")}
local broadcast_message = meta:get_string("broadcast_message")
if broadcast_message ~= "" then
table.insert(infotext, '\nBroadcast: "')
table.insert(infotext, broadcast_message)
table.insert(infotext, '"')
end
meta:set_string("infotext", table.concat(infotext, ''))
end
minetest.register_node("ham_radio:transmitter", { minetest.register_node("ham_radio:transmitter", {
description = "Ham Radio Transmitter", description = "Ham Radio Transmitter",
tiles = { tiles = {
@ -47,24 +58,10 @@ minetest.register_node("ham_radio:transmitter", {
end end
local meta = minetest.get_meta(pos) local meta = minetest.get_meta(pos)
local broadcast_message = fields.broadcast_message
local infotext = {'Frequency: ',fields.frequency}
if broadcast_message ~= "" then
table.insert(infotext, '\nBroadcast: "')
table.insert(infotext, broadcast_message)
table.insert(infotext, '"')
end
meta:set_string("frequency", fields.frequency) meta:set_string("frequency", fields.frequency)
meta:set_string("broadcast_message", broadcast_message) meta:set_string("broadcast_message", fields.broadcast_message)
meta:set_string("infotext", table.concat(infotext, '')) ham_radio.transmitter_update_infotext(meta)
ham_radio.save_transmitter( ham_radio.save_transmitter(pos, meta)
pos,
{
frequency = fields.frequency,
broadcast_message = broadcast_message,
operated_by = meta:get_string('operated_by')
}
)
end, end,
can_dig = function(pos,player) can_dig = function(pos,player)
local meta = minetest.get_meta(pos); local meta = minetest.get_meta(pos);