Mina

-- Turtle minière intelligente : mine, se refuel, range
local depth = 100 -- profondeur de minage
local chestSlot = 16 -- Slot où ranger les objets à déposer
local fuelSlot = 1 -- Slot de carburant

-- Vérifie si un bloc est un minerai
function isOre(name)
  return string.find(name, "ore") or string.find(name, "Ore")
end

-- Creuse autour si minerai détecté
function checkAround()
  local directions = {
    {func=turtle.inspectUp, dig=turtle.digUp, move=turtle.up, down=turtle.down},
    {func=turtle.inspectDown, dig=turtle.digDown, move=turtle.down, down=turtle.up},
    {func=turtle.inspect, dig=turtle.dig, move=turtle.forward, down=turtle.back}
  }

  for i = 1, 4 do
    local success, data = turtle.inspect()
    if success and data.name and isOre(data.name) then
      turtle.dig()
      turtle.forward()
      checkAround()
      turtle.back()
    end
    turtle.turnRight()
  end

  for _, dir in ipairs(directions) do
    local success, data = dir.func()
    if success and data.name and isOre(data.name) then
      dir.dig()
      dir.move()
      checkAround()
      dir.down()
    end
  end
end

-- Vérifie et fait le refuel si besoin
function checkFuel()
  if turtle.getFuelLevel() < 50 then
    turtle.select(fuelSlot)
    if not turtle.refuel(1) then
      print("Pas assez de carburant !")
      return false
    end
  end
  return true
end

-- Dépose les ressources dans le coffre
function unload()
  turtle.turnLeft()
  turtle.turnLeft()
  for slot = 2, 15 do
    turtle.select(slot)
    turtle.drop()
  end
  turtle.select(fuelSlot)
  turtle.turnRight()
  turtle.turnRight()
end

-- Boucle principale
for i = 1, depth do
  if not checkFuel() then break end
  turtle.dig()
  turtle.forward()
  checkAround()
end

-- Retour à la base
for i = 1, depth do
  turtle.back()
end

unload()