Redstone--emptyBox

local all = require("component")
local sides = require("sides")
local list = all.list("redstone")
local chest = all.transposer
local count = -1

function isntEmpty()
  local counter = 0
  for i, e in ipairs(chest.getAllStacks(sides.down).getAll()) do
    counter = counter + e.size
  end

  if count ~= counter and counter ~= 0 then
    count = counter
    return true
  else
    return false
  end
end


--Main Programm
for add in list do
--    all.proxy(add).setOutput(sides.south,1)
--    all.proxy(add).setOutput(sides.east,1)
    all.proxy(add).setOutput(sides.west,1)
    all.proxy(add).setOutput(sides.north,1)
end

while isntEmpty() do
  --print("not Empty")
  os.sleep(2)
end
--print("is empty")

for add in list do
--  all.proxy(add).setOutput(sides.south,0)
--  all.proxy(add).setOutput(sides.east,0)
  all.proxy(add).setOutput(sides.west,0)
  all.proxy(add).setOutput(sides.north,0)
end
--print("done")