aantal = 2



function placeBlock(n) -- Place block below, move forward
        for i = 1,n do
                turtle.placeDown()
                turtle.forward()
        end
end
function vloer(ab)
	a = ab*5
		for i = 1,2 do
        placeBlock(a) -- Plaats steen

		for x = 1,2 do -- Moves to second row
                turtle.turnLeft()
                turtle.forward()
        end
		placeBlock(a) -- Plaats steen
		for x = 1,2 do -- Moves to second row
                turtle.turnRight()
                turtle.forward()
        end
        end
		placeBlock(a) -- Plaats steen
end

function muur()
 turtle.select(3) -- Select Wood
 for i = 1,4 do
	turtle.up()
	turtle.placeDown()
end
	turtle.forward()
	 for i = 1,3 do
	turtle.down()
	end
	turtle.select(2) -- Select steen
	 for i = 1,4 do
	 placeBlock(3)
	 turtle.placeDown()
	 turtle.up()
	 rotate()
end
end

function rotate()
	turtle.turnLeft()
	turtle.turnLeft()
end

function pos2()
rotate()
turtle.forward()
turtle.turnRight()
for i = 1,4 do
turtle.forward()
end
turtle.turnRight()
for i = 1,5 do
turtle.down()
end
end

function pos1()
	turtle.turnLeft()
	turtle.turnLeft()
	turtle.forward()
end
function pos3()
for i = 1,4 do
turtle.forward()
end
	for i = 1,5 do
		turtle.down()
	end
	turtle.turnRight()
	for i = 1,4 do
		turtle.forward()
		end
	turtle.turnLeft()
end

function basismuur(a)
for i = 1,a do
	muur()
	pos2()
	muur()
	pos3()
	end
end


function pos4()
	rotate()
	for i = 1,4 do
		turtle.up()
	end
	turtle.turnLeft()
	turtle.forward()
	turtle.turnRight()
	turtle.forward()
	turtle.forward()
	rotate()
end
function balkback(a)
	turtle.select(3) -- Select Wood
	b=a*5
	for i = 1,b do
		turtle.place()
		turtle.back()
	end
	turtle.turnRight()
	turtle.back()
	for i = 1,6 do
		turtle.back()
	end
	turtle.turnRight()
	for i = 1,3 do
		turtle.back()
	end
	for i = 1,b do
		turtle.place()
		turtle.back()
	end
end
function pos5()
	turtle.up()
	turtle.forward()
	turtle.forward()
	turtle.turnLeft()
	turtle.forward()
	turtle.turnRight()
end

turtle.select(1) -- Select steen
vloer(aantal)
pos1()
basismuur(aantal)
pos4()
balkback(aantal)
turtle.select(4) -- Select wood
pos5()
vloer(aantal)