Hypno's Redstone Energy Cell Monitor

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-- Hypno's Redstone Energy Cell Monitor                 --
--                                                      --
-- Hypno HermitCraft FTB Unleashed S2E16                --
-- https://www.youtube.com/watch?v=rZPJd3SC3FQ          --
--                                                      --
-- YouTube Channel http://youtube.com/hypnotizd         --
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local function getPower(i)
  local p = peripheral.wrap("right")
  return p.callRemote(i, "getEnergyStored")
end

local function getStatus()
  local status = "Discharging"
  if (rs.getOutput("left")) then
    status = "Charging"
  end
  return status
end

local function getPeripherals()
  local t = {}
  for k, v in pairs(peripheral.getNames()) do
    if (string.find(v, "redstone_energy_cell")) then
      t[v] = getPower(v)
    end
  end
  return t
end

while true do
  local t = getPeripherals()
  local power = 0
  local i = 0
  term.clear()
  term.setCursorPos(1,1)

  for k, v in pairs(t) do
    print("Cell "..(i+1)..": "..v)
    power = power + v
    i = i + 1
  end

  if ((power/i) > 550000) then
    rs.setOutput("left", false)
  elseif ((power/i) < 300000) then
    rs.setOutput("left", true)
  end

  print("")
  print("Average: "..(power/i))
  print("Status: "..getStatus())

  os.sleep(10)
end