tde-redstone 3.2

os.loadAPI("clickAPI")
os.loadAPI("advPrint")
term.setBackgroundColor(colors.white)
term.setTextColor(colors.gray)
term.clear()
button_1 = paintutils.loadImage("tde-r")
on = false
while true do
paintutils.drawImage(button_1, 1, 1)
term.setTextColor(colors.red)
term.setBackgroundColor(colors.white)
advPrint.tout(1, "X                    Redstone 3.0")
local event, button, X, Y = os.pullEventRaw()
  if event == "mouse_click" then
if (X>=3 and Y>=3 and X<=13 and Y<=17) and (on == false) then
on = true
redstone.setOutput("back", true)
elseif (X>=3 and Y>=3 and X<=13 and Y<=17) and (on == true) then
on = false
redstone.setOutput("back", false)
elseif X == 1 and Y == 1 then
break
end
end
end