clear room advanced

local args = {...}
vor = args[1]-1
rechts = args[2]-1
hoch = args[3]
---nur 1/2  bei rechts
---nur 1/3 bei "hoch" eingeben
--------------
function dig()
        while turtle.detect() do
            turtle.dig()
            os.sleep(0.5)
        end
end
function digUp()
        while turtle.detectUp() do
            turtle.digUp()
            os.sleep(0.5)
        end
end
function forward()
    while turtle.forward()==false do
        os.sleep(1)
        dig()
    end
end
function up()
    while turtle.up()==false do
        os.sleep(1)
        digUp()
    end
end
function down()
    while turtle.down()==false do
        os.sleep(1)
        turtle.digDown()
    end
end
-----------------------

function line()
	for i=1,vor,1 do
		digUp()
		turtle.digDown()
		dig()
		forward()
	end
	digUp()
	turtle.digDown()
end

function R()
	turtle.turnRight()
	dig()
	forward()
	turtle.turnRight()
end

function L()
	turtle.turnLeft()
	dig()
	forward()
	turtle.turnLeft()
end
---------------------
function ebene()
	for t=1,rechts,2 do
		line()
		R()
		line()
		L()
	end
	line()
	turtle.turnRight()
	turtle.turnRight()
end
-----------------------------------------------------------------------------------
for h=1,hoch,3 do
	ebene()
	for b=1,3,1 do
		up()
	end
end