oui

local saplingDecal = 0;

local getItem = function(item)
    for i = 1, 16 do
        turtle.select(i)
        if turtle.getItemCount(i) > 0 then
            if turtle.getItemDetail().name == item then
                    return 0
            end
        end
    end
end

local check = function()
    --data des objets
    local success,data = turtle.inspect()
    local successUp,dataUp = turtle.inspectUp()
    --Permet d'empecher le blocage par des feuilles
    if dataUp.name == "minecraft:leaves" then
        turtle.digUp()
    end

    if data.name == "minecraft:log" then
        turtle.dig()
        turtle.forward()
        while turtle.detectUp() do
            turtle.digUp()
            turtle.up()
        end
        while turtle.detectDown() == false do
            turtle.down()
        end
        --permet de replacer la sapling
        turtle.up()
        getItem("minecraft:sapling")
        turtle.placeDown()
        turtle.forward()
        saplingDecal = saplingDecal + 2
    elseif data.name == "minecraft:leaves" then
            turtle.dig()
    elseif data.name == "minecraft:sapling" then
            turtle.up()
            turtle.forward()
            turtle.forward()
            turtle.down()
            saplingDecal = saplingDecal + 2
    else

    end
end


local mine = function(x,y,paire)

    --On lance le programme au nb de fois la longueur du terrain
    for i = 0, x do
        for j = 0 , y do
            --On verifie le fuel de la turtle
            if turtle.getFuelLevel() < 1 then
                getItem("minecraft:coal")
                turtle.refuel(1)
            end
            --on vérifie que la turtle touche bien le sol
            if turtle.detectDown() == false then
                turtle.down()
            end
            --On check les blocs devant
            check()
            --On avance
            turtle.forward()

            turtle.suck()

        end
        if paire then
            if (i % 2) == 0 then
                turtle.turnRight()
                turtle.forward()
                turtle.turnRight()
                saplingDecal = saplingDecal + 1
            else
                turtle.turnLeft()
                turtle.forward()
                turtle.turnLeft()
                saplingDecal = saplingDecal + 1
            end
        else
            if (i % 2) == 0 then
                turtle.turnLeft()
                turtle.forward()
                turtle.turnLeft()
                saplingDecal = saplingDecal + 1
            else
                turtle.turnRight()
                turtle.forward()
                turtle.turnRight()
                saplingDecal = saplingDecal + 1
            end
        end
    end
    if paire then
        paire = false
    else
        paire = true
    end
end

local paire
local arg = {...}
if not (table.getn(arg) == 2) then
    print("Utilisez la commande comme ceci :")
    print("program tailleX tailleY")
    print(tonumber(arg[1]),tonumber(arg[2]))
else
    if (tonumber(arg[2]) % 2) == 0 then
        paire = true
    else
        paire = false
    end
    while true do
        mine(tonumber(arg[1]),tonumber(arg[2]) - saplingDecal,paire)
        saplingDecal = 0
    end
end