untitled

local bridge = peripheral.wrap("right")
local net = peripheral.wrap("back")

bridge.clear()

local width = 200

local storageUnits = {
   {
         ["id"] = "mfsu_0",
         ["name"] = "Mfsu #1"
   },
   {
         ["id"] = "mfsu_1",
         ["name"] = "Mfsu #2"
   }
}

local offset = 0
for key, storageUnit in pairs(storageUnits) do
  pxOffset = offset * 20
  storageUnit["label"] = bridge.addText(4, 4 + pxOffset, storageUnit["name"], 0xFF0000)
  storageUnit["bar"] = bridge.addBox(4, 14 + pxOffset, 0, 5, 0x00CC00, 0.9)
  storageUnit["bg"] = bridge.addBox(4, 14 + pxOffset, width, 5, 0x0033CC, 0.5)
  offset = offset + 1
end

while true do
  for i=#storageUnits,1,-1 do
        storageUnit = storageUnits[i]
        if net.isPresentRemote(storageUnit["id"]) then
          capacity = net.callRemote(storageUnit["id"], "getCapacity")
          amount = net.callRemote(storageUnit["id"], "getStored")
          storageUnit["bar"].setWidth(width / capacity * amount)
        end
  end
  sleep(0.5)
end