12x12 auto Turtle Farm CC

--Functions
local function right()
    turtle.forward()
    turtle.turnRight()
    turtle.forward()
    turtle.turnRight()
end

local function left()
    turtle.forward()
    turtle.turnLeft()
    turtle.forward()
    turtle.turnLeft()
end

local function startR()
    turtle.forward()
    turtle.down()
    turtle.turnRight()
    for i=1,11 do
    turtle.forward()
    end
end

local function seeds()
    for i=1,2 do
    local numC = 0
    local numV = turtle.getItemCount()
    if numV == numC then
    turtle.select(i)
    sleep()
    elseif numV ~= numC then

end
end
end

local function dump()
    turtle.turnLeft()
    for u=2,16 do
    turtle.select(u)
    for i=1,13 do
    turtle.drop()
    end
    end
    turtle.turnRight()
    turtle.turnRight()
end

local function move()
    turtle.forward()
    turtle.digDown()
    turtle.placeDown()
end

local function plant()
    for i=1,12 do
    move()
    end
end

local function wait()
p = 660

term.clear()
term.setCursorPos(1,1)
print("Waiting for crops to grow")

for i=0,660 do

    term.setCursorPos(1,3)
    print("Progress Completed "..i.."/"..p)
    sleep(1)

    end
term.setCursorPos(1,3)
print("Progress Completed 100%    ")
end

--Main Program
while true do
    turtle.up()
    seeds()
    for i=1,5 do
    plant()
    seeds()
    right()
    plant()
    seeds()
    left()
    end

    plant()
    seeds()
    right()
    plant()
    seeds()
    startR()
    dump()
    wait()
end