WallBuilder.lua

-- WallBuilder.lua

local tArgs = { ...}

y = tonumber(tArgs[1])
x = tonumber(tArgs[2])

Slot = 1

function checkCurSlot()
InvCount = turtle.getItemCount(Slot)
if InvCount == 0 then
Slot = Slot + 1
turtle.select(Slot)
end
end

-----------
turtle.select(Slot)
for r=1, y do

for i=1, x do
    turtle.place()
    checkCurSlot()
    turtle.up()
end
for i=1, x do
    turtle.down()
end

turtle.turnRight()
turtle.forward()
turtle.turnLeft()
end