ComputerCraft Tutorial: auto_melee_trap0_1

-- #################################
-- auto_melee_trap
-- version 0.1a
-- http://hevohevo.hatenablog.com/
-- The turtle suspends the operation during the redstone ON.

-- #################################

Side = "back"

turtle.select(1)

while true do
  if not rs.getInput(Side) then --redstone OFF
    turtle.attack()
    turtle.suck()
    turtle.dropDown()
  else -- redstone ON
    -- wait for the inputted signal to change OFF
    print("suspend")
    os.pullEvent("redstone")
    print("attack")
  end
end