5 replies to this topic

[fatboychummy]

like, the values for id, message, and protocol?
Do they get assigned to nil? Or are they assigned as the last received value?

id, mes, prt = rednet.receive(_,10)
if id == num then
  blablabla
else
  blablabla
end

Edited by fatboychummy, 16 October 2016 - 10:28 PM.

[Lyqyd]

It returns nil if it times out.

[fatboychummy]

Okay, thanks!

[hbomb79]

You should always check the documentation before asking a question. In this case, the documentation (found by simply googling 'rednet receive computercraft') tells you this.

[fatboychummy]

Hbomb_79, on 17 October 2016 - 04:09 AM, said:

You should always check the documentation before asking a question. In this case, the documentation (found by simply googling 'rednet receive computercraft') tells you this.

Oh, I did look at that, just not well enough I suppose. I noticed it after doing a page search for nil though.

[hbomb79]

fatboychummy, on 20 October 2016 - 12:47 AM, said:

Hbomb_79, on 17 October 2016 - 04:09 AM, said:

-snip-

Oh, I did look at that, just not well enough I suppose. I noticed it after doing a page search for nil though.

No problem at all. It is generally easier and quicker for the poster to check rather than waiting for an answer.