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postEvent

postEvent(event, delay)

Description

Function to post the event to the engine. The second argument is optional. It allows you to delay the event by a specific time in milliseconds.

Available in: Processor.

Arguments

Return Values

Returns a note ID in case of a note-on event, nil for any other type of event. For this reason, assigning the return value of postEvent to a variable is only meaningful in the onNote callback.

Example

local delayTime = 1000
 
-- Post event and print note ID.

function onNote(event)
    local id = postEvent(event, delayTime)
    print("ID: "..id)
end
  
-- Post event and print note ID.

function onRelease(event)
    postEvent(event, delayTime)
    print("ID: "..event.id)
end
 
-- Post event, then print controller number and value.

function onController(event)
    postEvent(event)
    print("Controller #: "..event.controller..", Value: "..event.value)
end

See also: onNote, playNote, onRelease, releaseVoice, onRetrigger