haste = macro(100, function()
  if isInPz() then 
    return 
  end
  if hasHaste() then 
    return 
  end
  if not hasHaste() then
say("mega hur")
  end
end)
 
addIcon("haste", {item={id = 3079}, text="Haste"}, function(icon, isOn)
  haste.setOn(isOn) 
end)