os.loadAPI("ocs/apis/sensor")
local inv = sensor.wrap("top")
rednet.open("back")

function loadTable()
  file = fs.open("invLocs.txt", "r")
  invIDs = { }
  if file then
    for line in file.readLine do
        local ID, loc = string.match(line, "(%w+)%s=%s(%S+)")
        invIDs[ID] = loc
    end
  end
  file.close()
end

function getCount(tabID)
  print(tabID)
  foo = tostring(tabID)
  tabInv = inv.getTargets()[foo]
  invCount = tabInv["ItemCount"]
  return invCount
end

function sendBones()
  boneCount = getCount(invIDs["inv01"])
  rednet.send(25, boneCount)
end

loadTable()
while true do
  sendBones()
  print("Bones = " .. boneCount)
  sleep(5)
end