local alto = 6
local ancho = 8
local combustible = "ic2:fluid_cell"
local semilla = "mysticalagriculture:tier1_inferium_seeds"
local cofre = "enderstorage:ender_storage"

function seleccionarItem(nombre)

    for i = 1,16 do
      turtle.select(i)
      local data = turtle.getItemDetail

      if nombre == data.name then
            turtle.select(i)
            return true
      end

      if i == 16 and nombre ~= data.name then
          print("No se pudo encontrar el item " .. nombre)
          return false
      end

    end
end

function recargar()

    turtle.dig()
    if seleccionarItem(cofre) then
        turtle.place()
        turtle.suck()
    else
        exit()
    end

    if seleccionarItem(combustible) then
        turtle.refuel(1)
        turtle.dig()
        if seleccionarItem(semillas) == false then exit() end)
    else
        print("sin combustible")
        turtle.up()
        exit()
    end
end

function plantarAlto()

    if turtle.getFuelLevel() < alto then
        recargar()
    end

    for i=1,alto do
        local success, data = turtle.inspectDown()

        if success then
            if data.metadata == 7 then
                turtle.digDown()
                seleccionarItem(semillas)
                turtle.placeDown()
            end
        end

        if i ~= alto then
            turtle.forward()
        end
    end
end

print("empezamos")
if turtle.getFuelLevel() < alto then
    recargar()
end

while true do

    for i=1,ancho do
        plantarAlto()

        if (i % 2 == 0) then
            turtle.turnLeft()
            turtle.forward()
            turtle.turnLeft()
        else
            turtle.turnRight()
            turtle.forward()
            turtle.turnRight()
        end

    end

    turtle.turnLeft()
    turtle.turnLeft()

    for i=1,ancho do
        plantarAlto()

        if (i % 2 == 0) then
            turtle.turnRight()
            turtle.forward()
            turtle.turnRight()
        else
            turtle.turnLeft()
            turtle.forward()
            turtle.turnLeft()
        end
    end

    turtle.turnLeft()
    turtle.turnLeft()

end