Zeldri

46 minutes ago, Molinko said:

From looking at the modem component API you should be able to send up to 8 basic datums in each message.  From what I can see in your example It should work fine sending. Could you post your receiving code? The 'modem_message' event has 5 return values before the data you've sent.

local _event, localAddress, remoteAddress, portNumber, distance, sentData1, sentData2, sentData3, sentData4 = event.pull("modem_message")

 

Ok so I dont know why but now I receive all the data but the problem is that I receive nil when I'm using it on my program

But On my program i got a nil value

There is my code

local comp = require("component")
local term = require("term")
local colors = require("colors")
local event = require("event")
local gpu = comp.gpu
local m = comp.modem
gpu.setResolution(100,31)
local w,h = gpu.getResolution()
 
os.sleep(1)
m.open(118)
m.broadcast(118)
while true do
  gpu.setBackground(0x202020)
  gpu.fill(1,1, w, h, " ")
  gpu.setBackground(0x606060)
  gpu.fill(1, 1, 2, h, " ")
  gpu.fill(1, 1, w, 1, " ")
  gpu.fill(w-1, 1, 2, h, " ")
  gpu.fill(1, h, w, 1, " ")
  gpu.fill(w/2, 1, 2, h, " ")
  gpu.fill(1, 1, w, 3, " ")
  gpu.set(w/4-4, 2,"Réacteur")
  gpu.set((w/2+w/4)-4, 2, "Crystaux")
  os.sleep(1)
local  evt,ladd,radd,dis,port,type,data1,data2,data3 = event.pull("modem_message")
  if type == "ReacteurInfo" then
    data1 = pct
    data2 = nrj
    data3 = nrjMax
    gpu.set(4,8,nrj)
    gpu.set(4,10,nrjMax)
    gpu.set(4,12,pct)
  end
  gpu.setBackground(0x000000)
end

Is that possible to send multiple variables with comp.modem.send() ?

Because I want to send like that :

function sendMsg(type,data,data2,data3)
    m.open(118)
    m.send(address,118,type,data,data2,data3)
end

And i call the function like that :

sendMsg("ReacteurInfo",pct(),cube.getEnergy(),cube.getMaxEnergy())

The problem is that the second variable isn't being send ( the third too ) same if i put cube.getEnergy() before, (in this case only cube.getEnergy() is being send and vise-versa) But when I want to send 2 or 3 string it's working perfectly 

sendMsg("ReacteurInfo","test1","test2","test3")

I didn't find a way to replace those addresses, but if u want to get an address easily, you have the sender(s) and the server which receive the message, but the sender need an address, so at the beginning of the infinite loop I put a 

component.modem.open(urport)
_,_,address = event.pull("modem_message")

function sendMsg(data,data2,data3)
  component.modem.send(address,port,data1,data2,data3)
end

And in the server which receive, you put in the infinite loop :

component.modem.open(port)
compoment.modem.broadcast(port)

Of course replace port by ur port ^^

It's not the best way because it send a broadcast message to everyone each loop but u can make something that when the address as been receive you can stop the broadcast