seeinv

local inv = component.proxy(component.list("transposer")())
local com = component.proxy(component.list("computer")())
local red = component.proxy(component.list("redstone")())
local sides = 0
local side = 0
com.beep(1000,1)
for sides=0,5 do
if inv.getInventoryName(sides) == "minecraft:chest" then
    side = sides
    break
end
end
com.beep(2000,1)
while true do
countSlotsTake = 0
for i=1,inv.getInventorySize(side) do
if inv.getSlotStackSize(side,i) > 0 then
    countSlotsTake = countSlotsTake + 1
end
end
if countSlotsTake == inv.getInventorySize(side) then
    com.beep(500,1)
    red.setOutput(2,15)
else
    red.setOutput(2,0)
    com.beep(20,1)
end
end