Difference between revisions of "Rednet.isOpen"
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MechaTallon (Talk | contribs) (Added new page for the rednet API, may need revising.) |
Bomb Bloke (Talk | contribs) (Parameter optional under CC 1.6.) |
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{{Function | {{Function | ||
|name=rednet.isOpen | |name=rednet.isOpen | ||
| − | |args=[[string]] side | + | |args=[<nowiki/>[[string]] side] |
|returns=[[boolean_(type)|boolean]] isOpen, if the side has rednet opened it returns true, else false. | |returns=[[boolean_(type)|boolean]] isOpen, if the side has rednet opened it returns true, else false. | ||
|api=rednet | |api=rednet | ||
|addon=ComputerCraft | |addon=ComputerCraft | ||
| − | |desc=Checks to see if the side has rednet | + | |desc=Checks to see if the side's [[modem]] has been [[rednet.open|readied]] for rednet usage. If no side is specified then it returns whether ''any'' side has an open modem, though the parameter is not optional under versions of ComputerCraft prior to 1.6. |
|examples= | |examples= | ||
{{Example | {{Example | ||
|desc=Checks if any side is opened, if so then tell the user. | |desc=Checks if any side is opened, if so then tell the user. | ||
| − | |code=for n,m in ipairs(rs.getSides()) do if rednet.isOpen(m) then print(m.." is open!") else print(m.." isn't open!") end | + | |code=for n,m in ipairs([[redstone.getSides|rs.getSides()]]) do |
| + | if rednet.isOpen(m) then | ||
| + | print(m.." is open!") | ||
| + | else | ||
| + | print(m.." isn't open!") | ||
| + | end | ||
| + | end | ||
}} | }} | ||
}} | }} | ||
| + | |||
| + | {{RednetAPIFunctions}} | ||
[[Category:API_Functions]] | [[Category:API_Functions]] | ||
Latest revision as of 06:33, 6 June 2014
 Function rednet.isOpen | |
| Checks to see if the side's modem has been readied for rednet usage. If no side is specified then it returns whether any side has an open modem, though the parameter is not optional under versions of ComputerCraft prior to 1.6. | |
| Syntax | rednet.isOpen([string side]) |
| Returns | boolean isOpen, if the side has rednet opened it returns true, else false. |
| Part of | ComputerCraft |
| API | rednet |
Examples
 Example | |
| Checks if any side is opened, if so then tell the user. | |
| Code |
for n,m in ipairs(rs.getSides()) do if rednet.isOpen(m) then print(m.." is open!") else print(m.." isn't open!") end end |
 Rednet API Functions
|
|---|
| rednet.open - rednet.close - rednet.send - rednet.broadcast - rednet.receive - rednet.isOpen - rednet.host - rednet.unhost - rednet.lookup |
