Modem.isOpen
From ComputerCraft Wiki
Revision as of 14:12, 8 April 2014 by MKlegoman357 (Talk | contribs) (Fixed variable types, expanded the example)
 Function modem.isOpen | |
| Checks whether or not a certain channel is open. | |
| Syntax | modem.isOpen(number channel) |
| Returns | boolean is channel open? |
| Part of | ComputerCraft |
| API | Modem |
Examples
 Example | |
| Checks whether the computer is listening on channel 5. | |
| Code |
if modem.isOpen(5) then
print("The computer is listening on channel 5.")
else
print("The computer is not listening on channel 5.")
end
|
| Output | Weather or not channel 5 is open. |
