muratore

-- costruisce un edificio di x per y con altezza z con tetto piatto
-- il primo piano è il pavimento.
-- Slot 1 carburante Slot 2 pavimento slot 3 pareti slot 4 tetto
x = 5
y = 4
z = 4

local function mura ()
    turtle.select(3)
        turtle.turnLeft()
        turtle.turnLeft()
        turtle.forward()
        turtle.up()
    for altezza = 1, z do
        for n = 1, x do
            turtle.forward()
            turtle.placeDown()
        end
            turtle.turnRight()
        for n = 1, (y-1) do
            turtle.forward()
            turtle.placeDown()
        end
            turtle.turnRight()
        for n = 1, (x-1) do
            turtle.forward()
            turtle.placeDown()
        end
            turtle.turnRight()
        for n = 1, (y-2) do
            turtle.forward()
            turtle.placeDown()
            turtle.forward()
        end
        turtle.up()
        turtle.turnRight()
        turtle.back()
    end
end

local function pavimento()
    print ("poso il pavimento...")
    turtle.select (2)
    for n = 1, x do
        for n = 1, y do
        turtle.digDown()
        turtle.dig()
        turtle.placeDown()
        turtle.forward()
        end
        if n < x then prossima_fila (n ) end
    end
end

function prossima_fila(n)
    if (n % 2 == 0) then
        turtle.turnRight()
        turtle.forward()
        turtle.turnRight()
        turtle.forward()
    else
        turtle.turnLeft()
        turtle.forward()
        turtle.turnLeft()
        turtle.forward()
    end

end

--pavimento()

mura ()