9by9 Builder

print("Direwolf20's 9x9 House builder")
print("Slots 1-4 = Walls (32 per slot)")
print("Slot 5 = Floor (49 blocks)")
print("Slot 6 = Ceiling (65 blocks)")
print("Slot 7 = Glass (16 blocks)")
print("Press any key to start")
io.read()

--New Forward to stop turtle getting stuck on blocks--
function buildForward()
    while turtle.detect() == true do
    turtle.dig()
    sleep(0.4)
    end
turtle.forward()
end

--New Place that digs anything below to ensure the right block is placed--
function buildPlaceDown()
    if turtle.detectDown() == true then
    turtle.digDown()
    turtle.placeDown()
    else
    turtle.placeDown()
    end
end

--Build a layer of the room--
function buildLayer()
    turtle.up()
    turtle.back()
    for i=1, 9, 1 do
        buildForward()
        buildPlaceDown()
    end
    turtle.turnRight()
    for i=1, 8, 1 do
        buildForward()
        buildPlaceDown()
    end
    turtle.turnRight()
    for i=1, 8, 1 do
        buildForward()
        buildPlaceDown()
    end
    turtle.turnRight()
    for i=1, 7, 1 do
        buildForward()
        buildPlaceDown()
    end
    buildForward()
    turtle.turnRight()
end

--Build ceiling row--
function ceilingRow()
    turtle.select(6)
    for i=1, 9, 1 do
        buildPlaceDown()
        buildForward()
    end
end

--Build ceiling row with glass--
function ceilingGlass()
    turtle.select(6)
    for i=1, 2, 1 do
        buildPlaceDown()
        buildForward()
    end
    turtle.select(7)
    for i=1, 2, 1 do
        buildPlaceDown()
        buildForward()
    end
    turtle.select(6)
    buildPlaceDown()
    buildForward()
    turtle.select(7)
    for i=1, 2, 1 do
        buildPlaceDown()
        buildForward()
    end
    turtle.select(6)
    for i=1, 2, 1 do
        buildPlaceDown()
        buildForward()
    end
end

--Ceiling turning functions--
function turnRight()
    turtle.turnRight()
    buildForward()
    turtle.turnRight()
    buildForward()
end

function turnLeft()
    turtle.turnLeft()
    buildForward()
    turtle.turnLeft()
    buildForward()
end

--Ceiling combined--
function buildCeiling()
    turtle.up()
    ceilingRow()
    turnRight()
    ceilingRow()
    turnLeft()
    ceilingGlass()
    turnRight()
    ceilingGlass()
    turnLeft()
    ceilingRow()
    turnRight()
    ceilingGlass()
    turnLeft()
    ceilingGlass()
    turnRight()
    ceilingRow()
    turnLeft()
    ceilingRow()
end

--Build the floor--
function buildFloorRow()
    for i=1, 7, 1 do
        buildPlaceDown()
        buildForward()
    end
end

function buildFloor()
    turtle.select(5)
    buildFloorRow()
    turnRight()
    buildFloorRow()
    turnLeft()
    buildFloorRow()
    turnRight()
    buildFloorRow()
    turnLeft()
    buildFloorRow()
    turnRight()
    buildFloorRow()
    turnLeft()
    buildFloorRow()
end

--All of it together--
buildForward()
turtle.turnRight()
buildForward()
turtle.turnLeft()
buildFloor()
turtle.turnRight()
buildForward()
turtle.turnRight()
turtle.select(1)
buildLayer()
turtle.select(2)
buildLayer()
turtle.select(3)
buildLayer()
turtle.select(4)
buildLayer()
buildCeiling()

print("---9x9 Completed---")