CC optimine

os.loadAPI("posapi")
os.loadAPI("cookieapi")

-- Configuration de l'inventaire
local slot = {}
slot["torch"] = 16
slot["chest"] = 15
-- Direction d'origine (direction des tunnels)
local startDir = posapi.getDir()
local startX = posapi.x
local startY = posapi.y
local startZ = posapi.z
-- Longueur des tunnels
local length = 0
-- Nombre de paliers
local nbFloors = 0

-- Place une torche sur le mur
function wallTorch()
    turtle.select(slot.torch)
    turtle.place()
    turtle.select(1)
end

-- -------------------
-- Tunnel
-- -------------------

-- Mine in a quarry pattern until we hit something we can't dig
local depth = 0
local collected = 0

local function collect()
    collected = collected + 1
    if math.fmod(collected, 25) == 0 then
        print( "Mined "..collected.." items." )
    end
end

local function tryDig()
    while turtle.detect() do
        if turtle.dig() then
            collect()
            sleep(0.5)
        else
            return false
        end
    end
    return true
end

local function tryDigUp()
    while turtle.detectUp() do
        if turtle.digUp() then
            collect()
            sleep(0.5)
        else
            return false
        end
    end
    return true
end

local function tryDigDown()
    while turtle.detectDown() do
        if turtle.digDown() then
            collect()
            sleep(0.5)
        else
            return false
        end
    end
    return true
end

local function refuel()
    local fuelLevel = turtle.getFuelLevel()
    if fuelLevel == "unlimited" or fuelLevel > 0 then
        return
    end

    local function tryRefuel()
        for n=1,14 do -- Edit: slot 15 et 16 réservés
            if turtle.getItemCount(n) > 0 then
                turtle.select(n)
                if turtle.refuel(1) then
                    turtle.select(1)
                    return true
                end
            end
        end
        turtle.select(1)
        return false
    end

    if not tryRefuel() then
        print( "Add more fuel to continue." )
        while not tryRefuel() do
            sleep(1)
        end
        print( "Resuming Tunnel." )
    end
end

local function tryUp()
    refuel()
    while not posapi.tup() do
        if turtle.detectUp() then
            if not tryDigUp() then
                return false
            end
        elseif turtle.attackUp() then
            collect()
        else
            sleep( 0.5 )
        end
    end
    return true
end

local function tryDown()
    refuel()
    while not posapi.tdown() do
        if turtle.detectDown() then
            if not tryDigDown() then
                return false
            end
        elseif turtle.attackDown() then
            collect()
        else
            sleep( 0.5 )
        end
    end
    return true
end

local function tryForward()
    refuel()
    while not posapi.tforward() do
        if turtle.detect() then
            if not tryDig() then
                return false
            end
        elseif turtle.attack() then
            collect()
        else
            sleep( 0.5 )
        end
    end
    return true
end

local function tunnel()
    print( "Tunnelling..." )
    -- Alternateur torches
    local torchAlt = false
    -- 4 = Position de la première torch
    local torchPos = 4

    for n=1,length do
        turtle.placeDown()
        tryDigUp()
        posapi.tleft()
        tryDig()
        tryUp()
        tryDig()
        -- Place une torche à gauche
        if n == torchPos and torchAlt then
            wallTorch()
            torchPos = torchPos + 9
            torchAlt = not torchAlt
        end
        posapi.tright()
        posapi.tright()
        tryDig()
        -- Place une torche à droite
        if n == torchPos and not torchAlt then
            wallTorch()
            torchPos = torchPos + 9
            torchAlt = not torchAlt
        end
        tryDown()
        tryDig()
        posapi.tleft()

        if n<length then
            tryDig()
            if not tryForward() then
                print( "Aborting Tunnel." )
                break
            end
        else
            print( "Tunnel complete." )
        end

    end

--[[
print( "Returning to start..." )

-- Return to where we started
turtle.turnLeft()
turtle.turnLeft()
while depth > 0 do
    if turtle.forward() then
        depth = depth - 1
    else
        turtle.dig()
    end
end
turtle.turnRight()
turtle.turnRight()
]]
    depth = 0
    print( "Tunnel complete." )
    print( "Mined "..collected.." items total." )
end

-- -------------------------------
-- Escalier, goto next tunnel (up)
-- -------------------------------
local function nextTunnel()
    local alt = ( posapi.getDir() == startDir )

    tryForward()
    turtle.placeDown()
    tryUp()
    tryDigUp()
    if alt then
        posapi.tleft()
    else
        posapi.tright()
    end
    tryForward()
    turtle.placeDown()
    tryUp()
    tryDigUp()

    tryForward()
    turtle.placeDown()
    tryDigUp()

    tryForward()
    turtle.placeDown()
    tryDigUp()

    tryForward()
    turtle.placeDown()
    tryDigUp()

    if alt then
        posapi.tleft()
    else
        posapi.tright()
    end
end

-- ------
-- INIT
-- ------
if not posapi.x
or not posapi.y
or not posapi.y then
    posapi.calibrate()
end

while not length or length <= 0 do
    print("")
    write("Longueur du tunnel ? ")
    local input = read()
    length = tonumber(input)
end

while not nbFloors or nbFloors <= 0 do
    print("")
    write("Nombre de paliers ? ")
    local input = read()
    nbFloors = tonumber(input)
end

-- Goto Start pos

for n=1,nbFloors do
    print("Start floor "..n)
    tunnel()
    if n < nbFloors then
        nextTunnel()
    end
end