start = vector.new(1097,47,1092)
pos = vector.new(gps.locate(5))
args = {...}
ud = args[0]
lr = args[1]
crops = {}
crops["magicalcrops:MinicioCrop"] = "magicalcrops:MinicioSeeds"
crops["magicalcrops:CoalCrop"] = "magicalcrops:CoalSeeds"
face = "s"
--Default
ud = 12
lr = 24

function goHome()

    print("x: ",pos.x)
    print("z: ",pos.z)

    if face == 's' then
        turtle.turnRight()
        turtle.turnRight()
    end

    for i=1,pos.x do
        turtle.forward()
    end

    turtle.turnRight()
    for i=1, pos.z do
        turtle.forward()
    end
    turtle.turnRight()

    turtle.down();
    face = "s"
end

function nextRow()
    if face == "s" then
        turtle.turnRight()
        turtle.forward()
        pos.z = pos.z + 1
        turtle.turnRight()
        face = "n"
    else
        turtle.turnLeft()
        turtle.forward()
        pos.z = pos.z + 1
        turtle.turnLeft()
        face = "s"
    end
end

function checkCrop()
    local success, data = turtle.inspectDown()

    if success then
        if data.metadata == 7 then
            print("Grown Crop")
            turtle.digDown()
            for i=1,16 do
                seed = crops[data.name]
                print("i: ",i)
                if turtle.getItemDetail(i) ~= nil then
                    if(seed == turtle.getItemDetail(i).name) then
                        print("Found Seed")
                        turtle.select(i)
                        turtle.placeDown()
                    end
                end
            end
        else
            print("Crop Still Growing: ",data.metadata)
        end
    end
    return 0
end

--Start
turtle.up()

for d=0,lr do
    for i=0,ud do
        turtle.forward()
        if face == "s" then
            pos.x = pos.x + 1
        else
            pos.x = pos.x - 1
        end
        checkCrop()
    end
    nextRow()
    checkCrop()
end

goHome()