Returns whether an action is currently being used.
Returns whether an action is currently being used.
Signature:
Code
isCurrent = IsCurrentAction(slot)
Arguments:
slot - An action bar slot (number, actionID)
Returns:
isCurrent - 1 if the action is currently being cast, is waiting for the user to choose a target, is a repeating action which is currently repeating, or is the open trade skill; otherwise nil (1nil)
