wheat farm

--[[ functions ]]--

function harvest()
turtle.forward()
turtle.digDown()
turtle.suckDown()
turtle.select (2)
turtle.placeDown()
end

function straight()
harvest()
harvest()
harvest()
harvest()
harvest()
harvest()
harvest()
harvest()
harvest()
harvest()
harvest()
harvest()
harvest()
harvest()
harvest()
harvest()
harvest()
harvest()
harvest()
end

function turn()
harvest()
harvest()
turtle.turnRight()
turtle.forward()
turtle.turnRight()
turtle.digDown()
turtle.suckDown()
turtle.select (2)
turtle.placeDown()
harvest()
turtle.turnLeft()
harvest()
turtle.turnLeft()
harvest()
turtle.turnRight()
end

function curve()
harvest()
turtle.turnRight()
harvest()
turtle.turnLeft()
harvest()
turtle.turnLeft()
harvest()
turtle.turnRight()
end


turtle.select (1)
if turtle.getItemCount(1) < 5 then
  turtle.suckUp()
  if turtle.getItemCount(1) < 5 then
    rs.setOutput("left", true)
    repeat
      turtle.suckUp()
      sleep(5)
      turtle.getItemCount(1)
    until turtle.getItemCount(1) > 45
    shell.run("wheat")
  end
end
rs.setOutput("left",false)

if turtle.getFuelLevel() < 65 then
  turtle.refuel(1)
end

turtle.forward()
straight()
turtle.turnRight()
turn()
curve()
curve()rn()
curve()
curve()
curve()
curve()
curve()
curve()
turtle.forward()
turtle.forward()
turtle.turnRight()
turtle.forward()
turtle.forward()
turtle.turnRight()
for variable = 3,7 do
turtle.select(variable)
turtle.dropDown()
term.clear()
term.setCursorPos(1,1)
end