WallTest

local cHeight,cCurrentHeight

cCurrentHeight = 0
cHeight = 0

function castleSetup()

    term.clear()
    term.setCursorPos(1,1)
    print("How tall should the Wall be?")
    cHeight = tonumber(read())
    turtleBuildWallLayer()
    turtleBuildTowerLayer()


end

function gotoGround()
        repeat
            turtle.down()
        until
            turtle.detectDown() == true
            turtle.up()
end

--Places blocks in a line and moves forward until blocks = 0
function placeBlock()
local getItem = turtle.getItemCount(12)
    if getItem < 10 then
        turtle.select(15)
        turtle.placeUp()
        turtle.select(12)
        turtle.suckUp(64)
        turtle.select(15)
        turtle.digUp()
        turtle.select(12)
    end

    if turtle.detect() == true then
        turtle.dig()
    end
    if turtle.detectDown() == true then
        turtle.digDown()
        turtle.placeDown()
        turtle.forward()
    else
        turtle.placeDown()
        turtle.forward()
    end
end


function turtleBuildWallLayer()

cCurrentHeight = 0

    gotoGround()
    turtle.select(12)

repeat

    placeBlock()
    placeBlock()
    placeBlock()
    placeBlock()
    placeBlock()
    placeBlock()
    placeBlock()
    placeBlock()
    placeBlock()
    turtle.placeDown()

    turtle.turnRight()

    turtle.forward()
    turtle.forward()
    turtle.forward()
    turtle.forward()

    turtle.turnRight()

    placeBlock()
    placeBlock()
    placeBlock()
    placeBlock()
    placeBlock()
    placeBlock()
    placeBlock()
    placeBlock()
    placeBlock()
    turtle.placeDown()

    turtle.up()
    turtle.turnRight()

    turtle.forward()
    turtle.forward()
    turtle.forward()
    turtle.forward()

    turtle.turnRight()

    cCurrentHeight = cCurrentHeight + 1

    until(cCurrentHeight == cHeight)
    cCurrentHeight = cCurrentHeight - cHeight
    turtle.forward()
    turtle.forward()
    turtle.forward()
    turtle.forward()
    turtle.forward()
    turtle.forward()
    turtle.forward()
    turtle.forward()
    turtle.forward()
    turtle.forward()
end

function turtleBuildTowerLayer()

cCurrentHeight = 0

    gotoGround()
    turtle.select(12)

repeat

    placeBlock()
    turtle.turnLeft()
    turtle.forward()
    placeBlock()
    placeBlock()
    turtle.turnRight()
    turtle.forward()
    turtle.placeDown()
    turtle.turnLeft()
    turtle.forward()
    turtle.turnRight()
    turtle.forward()
    placeBlock()
    placeBlock()
    turtle.turnLeft()
    turtle.forward()
    turtle.turnRight()

    placeBlock()
    placeBlock()
    placeBlock()
    placeBlock()
    placeBlock()

    turtle.turnRight()

    turtle.forward()
    turtle.turnLeft()
    placeBlock()
    placeBlock()
    turtle.turnRight()
    turtle.forward()
    turtle.placeDown()
    turtle.turnLeft()
    turtle.forward()
    turtle.turnRight()
    turtle.forward()
    placeBlock()
    placeBlock()
    turtle.turnLeft()
    turtle.forward()
    turtle.turnRight()

    placeBlock()
    placeBlock()
    placeBlock()
    placeBlock()
    placeBlock()

    turtle.turnRight()

    turtle.forward()
    turtle.turnLeft()
    placeBlock()
    placeBlock()
    turtle.turnRight()
    turtle.forward()
    turtle.placeDown()
    turtle.turnLeft()
    turtle.forward()
    turtle.turnRight()
    turtle.forward()
    placeBlock()
    placeBlock()
    turtle.turnLeft()
    turtle.forward()
    turtle.turnRight()

    placeBlock()
    placeBlock()
    placeBlock()
    placeBlock()
    placeBlock()

    turtle.turnRight()

    turtle.forward()
    turtle.turnLeft()
    placeBlock()
    placeBlock()
    turtle.turnRight()
    turtle.forward()
    turtle.placeDown()
    turtle.turnLeft()
    turtle.forward()
    turtle.turnRight()
    turtle.forward()
    placeBlock()
    placeBlock()
    turtle.turnLeft()
    turtle.forward()
    turtle.turnRight()

    placeBlock()
    placeBlock()
    placeBlock()
    placeBlock()
    turtle.up()
    turtle.turnRight()

    cCurrentHeight = cCurrentHeight + 1

    until(cCurrentHeight == cHeight)
    cCurrentHeight = cCurrentHeight - cHeight
    turtle.forward()
    turtle.forward()
    turtle.forward()
    turtle.forward()
    turtle.forward()
    turtle.forward()
    turtle.forward()
    turtle.forward()
    turtle.forward()
    turtle.forward()
    turtle.forward()
    turtle.forward()
    turtle.forward()
    turtle.forward()
    turtle.forward()
    turtle.forward()
    gotoGround()
end



castleSetup()