Minage Turtle

--- Minage

--- Variables

nombreLignes = 0
longueurLignes = 0
cache = 0
slot = 0
item = 0
slot = 16

--- Récupération des variables

    -- Nombre de lignes
    print("Largeur de minage ?")
        nombreLignes = read()
        nombreLignes = tonumber(nombreLignes)

    -- Longueur des lignes
    print("Longueur de minage ?")
        cache = read()
        cache = tonumber(cache)

--- Functions

function ligne()
    while longueurLignes ~= 0 do
        while turtle.detect() do
            turtle.dig()
        end
        sleep(0.3)
        turtle.forward()
        while turtle.detectUp() do
            turtle.digUp()
        end
        sleep(0.3)
        while turtle.detectDown() do
            turtle.digDown()
        end
        enderchest()
        longueurLignes = longueurLignes - 1
    end
end

function Cache()
    longueurLignes = cache
end

function turn()
    turtle.turnRight()
    turtle.turnRight()
end

function Return()
    while longueurLignes ~= 0 do
        turtle.forward()
        longueurLignes = longueurLignes - 1
    end
end

function nextline()
    sleep(0.1)
    turtle.turnRight()
    turtle.dig()
    turtle.digUp()
    turtle.digDown()
    sleep(0.3)
    turtle.forward()
    turtle.digUp()
    turtle.digDown()
    sleep(0.3)
    turtle.turnRight()
end

function enderchest()
    item = turtle.getItemCount(16)
    if item > 0 then
        turtle.select(2)
        turtle.dig()
        turtle.place()
        while slot ~= 1 do
            turtle.select(slot)
            turtle.drop()
            slot = slot - 1
        end
        slot = 16
        turtle.select(2)
        turtle.dig()
        turtle.select(1)
    end
end

function refuel()
    fuel = turtle.getFuelLevel()
    if fuel < 200 then
        turtle.select(1)
        turtle.refuel(1)
    end
end

--- Programme

while nombreLignes ~= 0 do
    Cache()
    refuel()
    ligne()
    turn()
    Cache()
    Return()
    nextline()
    enderchest()
    nombreLignes = nombreLignes - 1
end