Minage

-- === CONFIGURATION ===
local longueurGalerie = 100
local retourAuto = true

-- Liste des minerais à miner
local ores = {
  ["minecraft:coal_ore"] = true,
  ["minecraft:iron_ore"] = true,
  ["minecraft:gold_ore"] = true,
  ["minecraft:redstone_ore"] = true,
  ["minecraft:lapis_ore"] = true,
  ["minecraft:diamond_ore"] = true,
  ["minecraft:emerald_ore"] = true,
  ["minecraft:nether_quartz_ore"] = true,
  ["minecraft:copper_ore"] = true,
  ["minecraft:deepslate_iron_ore"] = true,
  ["minecraft:deepslate_gold_ore"] = true,
  ["minecraft:deepslate_diamond_ore"] = true,
  ["minecraft:deepslate_copper_ore"] = true,
}

-- === FONCTIONS UTILITAIRES ===

function inspectOre(inspectFunc)
  local success, data = inspectFunc()
  return success and ores[data.name]
end

function digOre(direction)
  if direction == "forward" then
    if inspectOre(turtle.inspect) then
      turtle.dig()
      turtle.forward()
      scanAround()
      turtle.back()
    end
  elseif direction == "up" then
    if inspectOre(turtle.inspectUp) then
      turtle.digUp()
      turtle.up()
      scanAround()
      turtle.down()
    end
  elseif direction == "down" then
    if inspectOre(turtle.inspectDown) then
      turtle.digDown()
      turtle.down()
      scanAround()
      turtle.up()
    end
  end
end

function scanAround()
  for i = 1, 4 do
    digOre("forward")
    turtle.turnRight()
  end
  digOre("up")
  digOre("down")
end

function inventoryIsFull()
  for i = 1, 16 do
    if turtle.getItemCount(i) == 0 then
      return false
    end
  end
  return true
end

function returnToStart()
  turtle.turnLeft()
  turtle.turnLeft()
  for i = 1, stepsDone do
    turtle.forward()
  end
  turtle.turnLeft()
  turtle.turnLeft()
end

function dumpInventory()
  for i = 1, 16 do
    turtle.select(i)
    turtle.drop()
  end
end

-- === STRIP MINING EN 3x3 ===

stepsDone = 0

function mine3x3Step()
  for i = 1, 3 do
    if i > 1 then
      turtle.up()
    end

    for j = 1, 3 do
      if j == 2 then
        turtle.turnRight()
        turtle.dig()
        turtle.forward()
        scanAround()
        turtle.back()
        turtle.turnLeft()
      elseif j == 3 then
        turtle.turnLeft()
        turtle.dig()
        turtle.forward()
        scanAround()
        turtle.back()
        turtle.turnRight()
      end
    end
  end

  turtle.down()
  turtle.down()

  if turtle.detect() then
    turtle.dig()
  end
  turtle.forward()
  scanAround()

  stepsDone = stepsDone + 1
end

-- === MAIN ===

print("Début du minage sur " .. longueurGalerie .. " blocs...")

for i = 1, longueurGalerie do
  mine3x3Step()

  if inventoryIsFull() and retourAuto then
    print("Inventaire plein, retour au coffre...")
    returnToStart()
    dumpInventory()
    print("Inventaire vidé, retour à la galerie...")
    turtle.forward()
    for j = 1, stepsDone do
      turtle.forward()
    end
  end
end

print("Minage terminé ! Retour au point de départ...")

returnToStart()