floor placement loop

--Notes

--Slot 1 = Fuel
--Slot 2 = Torch (Not yet Used)
--Slot 3-16 = Cobble



--Find slot with something in it. Cobble.
--Needs to be enhanced
function findBlock()
    for slot = 3,16 do
    if turtle.getItemCount(slot) >0 then
            turtle.select(slot)
            break
    end
    end
end

--Simple detect block in front, if false then move one block forward
function moveForward()
    if turtle.detect() == false then
        place()
        turtle.forward()
  end
end

--detect if block below and place
function place()
    if turtle.detectDown() == false then
    turtle.placeDown()
    end
end

--refuel from slot 1
function refuel()
    turtle.select(1)
    turtle.refuel()

end

--turn right
function turnRight()
    turtle.turnRight()
        turtle.forward()
        turtle.placeDown()
        turtle.turnRight()
end
--turn left
function turnLeft()
    turtle.turnLeft()
        turtle.forward()
        turtle.placeDown()
        turtle.turnLeft()
end

--Main Loop check fuel check inventory and begin movement
function mainLoop()
  if turtle.getFuelLevel() <= 1 then
        refuel()
    elseif turtle.getItemCount() <= 1 then
        findBlock()
    elseif (turtle.getFuelLevel()>0) and (turtle.getItemCount()>0) then
        moveForward()
  end
end

repeat mainLoop()
    repeat turnRight()
        until turtle.detect() == false
until turtle.detect() == true