Difference between revisions of "Os.queueEvent"

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m (Updated references from "os" to "OS")
 
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  |name=os.queueEvent
 
  |name=os.queueEvent
 
  |args=[[string]] eventName, param1, param2, param3
 
  |args=[[string]] eventName, param1, param2, param3
  |api=os
+
  |api=OS
 
  |addon=ComputerCraft
 
  |addon=ComputerCraft
 
  |desc=Adds an event <var>eventName</var> with the specified parameters to the event queue.
 
  |desc=Adds an event <var>eventName</var> with the specified parameters to the event queue.

Latest revision as of 14:09, 30 November 2012


Grid Redstone.png  Function os.queueEvent
Adds an event eventName with the specified parameters to the event queue.
Syntax os.queueEvent(string eventName, param1, param2, param3)
Returns nil
Part of ComputerCraft
API OS

Examples

Grid paper.png  Example
The program adds an event which it will eventually pull.
Code
os.queueEvent("abc", 2, "meow")
while true do
    local event, param1, param2 = os.pullEvent()
    if event == "abc" then
        print("ABC EVENT! Parameters: " .. param1 .. " / " .. param2)
    else
        print("Event: " .. event)
    end
end


Grid paper.png  Example
To easily have a redstone and a key input do the same,
it queues a key event with the appropriate key if a redstone event happens.
Code
while true do
    local event, param1 = os.pullEvent()
    if event == "redstone" then
        if rs.getInput("left") then
            os.queueEvent("key", 28)
        end
    elseif event == "key" then
        if param1 == 28 then
            print("Hello")
        end
    end
end