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transmitter formspec; broadcast message

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This commit is contained in:
techniX 2019-12-07 21:54:48 +02:00
parent c70315c038
commit 7a8718d36e
2 changed files with 40 additions and 24 deletions
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2
init.lua
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@ -11,7 +11,7 @@ ham_radio = {
hud_pos = { x = 0.5, y = 0.8 },
frequency = {
min = 0,
max = 1000000
max = 9999999
}
}
}

62
transmitter.lua
View File

@ -13,38 +13,54 @@ minetest.register_node("ham_radio:transmitter", {
sounds = default.node_sound_metal_defaults(),
paramtype2 = "facedir",
light_source = 5,
on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string(
"formspec",
"size[6,8]"..
"field[0.25,0.25;3,1;frequency;Frequency;${frequency}]"..
"button_exit[1.5,7.5;3,1;;Done]"
)
meta:set_string("infotext", '')
end,
after_place_node = function(pos, placer)
local meta = minetest.get_meta(pos);
local name = placer:get_player_name()
meta:set_string('operated_by', name)
meta:set_string('broadcast_message', "")
meta:set_string("formspec",
table.concat({
"size[7,5]",
"image[0,0;1,1;ham_radio_transmitter_front.png]",
"label[1,0;Transmitter operated by: ",minetest.formspec_escape(name),"]",
"field[0.25,2;7,1;frequency;Frequency;${frequency}]",
"tooltip[frequency;Integer number ",
ham_radio.settings.frequency.min,"-",
ham_radio.settings.frequency.max, "]",
"field[0.25,3.5;7,1;broadcast_message;Broadcast message;${broadcast_message}]",
"button_exit[2,4.5;3,1;;Done]"
},'')
)
meta:set_string("infotext", '')
end,
on_receive_fields = function(pos, formname, fields, sender)
if fields.quit ~= "true" then
if (
fields.quit ~= "true"
or minetest.is_protected(pos, name)
or not ham_radio.validate_frequency(fields.frequency)
) then
return
end
if ham_radio.validate_frequency(fields.frequency) then
local meta = minetest.get_meta(pos)
meta:set_string("frequency", fields.frequency)
meta:set_string("infotext", 'Frequency: '..fields.frequency)
ham_radio.save_transmitter(
pos,
{
frequency = fields.frequency,
broadcast_message = "Test Ham Radio Broadcast!",
operated_by = meta:get_string('operated_by')
}
)
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("broadcast_message", broadcast_message)
meta:set_string("infotext", table.concat(infotext, ''))
ham_radio.save_transmitter(
pos,
{
frequency = fields.frequency,
broadcast_message = broadcast_message,
operated_by = meta:get_string('operated_by')
}
)
end,
can_dig = function(pos,player)
local meta = minetest.get_meta(pos);