You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
40 lines
931 B
40 lines
931 B
local network = require("network")
|
|
local component = require("component")
|
|
|
|
local event = {}
|
|
local addr_num = 0
|
|
|
|
function event.listen(event, callback)
|
|
if event ~= "modem_message" then
|
|
error("Event '"..event"' is not supported!")
|
|
end
|
|
addr = "A"..addr_num
|
|
addr_num = addr_num + 1
|
|
function ev_callback(ev, local_addr, ...)
|
|
-- Inject local address so the check passes
|
|
component.modem.address = local_addr
|
|
callback(ev, local_addr, ...)
|
|
end
|
|
network.register(addr, ev_callback)
|
|
end
|
|
|
|
function event.ignore(event, callback)
|
|
if event ~= "modem_message" then
|
|
error("Event '"..event"' is not supported!")
|
|
end
|
|
network.deregister(network.get_scene())
|
|
end
|
|
|
|
function event.pullFiltered(timeout, filter)
|
|
while true do
|
|
local msg = table.pack(network.pull())
|
|
if msg == nil then
|
|
return nil
|
|
elseif filter(table.unpack(msg)) then
|
|
return table.unpack(msg)
|
|
end
|
|
end
|
|
end
|
|
|
|
return event
|