universal roof/floor builder test

local turnLeft=true;
local failCount=0;
local breakFloor=true;
local sel=0;
local slot=1
print("floor/ceiling builder by Niseg")
print("refuel the turtle put it in a  a corner facing out")
turtle.select(slot)
repeat
print("break the (1) ceiling ")
print("break the (2) floor")
sel=tonumber(read())
until sel==1 or sel==2


if(sel==1) then breakFloor=false end

repeat
print("empty side on (1) right ")
print("empty side on (2) left")

sel=tonumber(read())
until sel==1 or sel==2

if(sel==1) then turnLeft=false end

while true do
if breakFloor then
    turtle.placeDown()
--if not breakFloor then
else
    turtle.placeUp()

end
if turtle.getItemCount(slot)==0 then
    slot=slot+1
    turtle.select(slot)
end
    if(not turtle.forward())  then
        if(turnLeft) then turtle.turnLeft()  else turtle.turnRight() end

        if not turtle.forward() then break end
        if(turnLeft) then turtle.turnLeft()  else turtle.turnRight() end
        turnLeft = not turnLeft;

    end
end
print("done")