Farming Army

--T3wjGB1J
shell.run('clear')
local Fuel = turtle.getFuelLevel()
print("Current Fuel Level " ..Fuel)

local length = 16
local width = 16
local counter =0
local widthcount=1
local direction =0
local gohome=0
local dropitem=2
if Fuel==0 then
    turtle.refuel(30)
else
    turtle.up()
    while counter<length do
        print("counter "..counter)
        print("Width "..width)
        print("Widthcount "..widthcount)
        print("direction ".. direction)

        turtle.forward()
        turtle.digDown()
        turtle.placeDown()
        counter=counter+1
        if counter==length then
            if widthcount<width then
                if widthcount==8 then
                    turtle.turnLeft()
                    turtle.forward()
                    turtle.forward()
                    widthcount= widthcount+1
                    counter=0
                    turtle.turnLeft()
                    direction=0
                else
                    if direction==0 then
                        turtle.turnRight()
                        turtle.forward()
                        turtle.digDown()
                        turtle.placeDown()
                        turtle.turnRight()
                        direction=1
                        counter=0
                        widthcount = widthcount+1
                    else
                        turtle.turnLeft()
                        turtle.forward()
                        turtle.digDown()
                        turtle.placeDown()
                        turtle.turnLeft()
                        direction=0
                        counter=0
                        widthcount = widthcount+1
                    end
                end
            end
        end

    end
    turtle.turnRight()
    while gohome<17 do
    turtle.forward()
    gohome = gohome +1
    end
    turtle.down()
    while dropitem<7 do
    turtle.select(dropitem)
    turtle.drop()
    dropitem = dropitem +1
    end
    dropitem=2
    turtle.back()
    turtle.select(1)
    turtle.turnRight()
    length = 16
    width = 16
    counter =0
    widthcount=1
    direction =0
    gohome=0

end