ComputerMFSU

local function findPeripheral(_type)
  for _,name in pairs(peripheral.getNames()) do
    if peripheral.getType(name) == _type then
      return peripheral.wrap(name)
    end
  end
end

local m = peripheral.wrap("monitor_1")
local mfsu_0 = peripheral.wrap("mfsu_0")
local mfsu_1 = peripheral.wrap("bottom")

m.setTextScale(0.5)

local total = mfsu_0.getEUCapacity() + mfsu_1.getEUCapacity()
local startRow = 0
local lastCycle = total

os.startTimer(1)

while true do

  local secUntilNight = 0
  local tickTime = (os.time() - 6) * 1000
  if tickTime < 0 then
    tickTime = tickTime + 24000
  end
  local chargeState = false

  local stored = mfsu_0.getEUStored() + mfsu_1.getEUStored()

  if stored > lastCycle then
    chargeState = true
  end

  lastCycle = stored

  m.clear()
  m.setBackgroundColor(colors.black)
  m.setTextColor(colors.white)

  m.setCursorPos(4, startRow + 1)
  m.write("Gesamt:")
  m.setCursorPos(3, startRow + 2)
  m.setTextColor(colors.lightBlue)
  m.write(tostring(total) .. " EU")

  m.setTextColor(colors.white)

  m.setCursorPos(4, startRow + 4)
  m.write("Geladen:")

  if chargeState then
    m.setTextColor(colors.green)
  else
    m.setTextColor(colors.red)
  end

  m.setCursorPos(3, startRow + 5)
  m.write(tostring(stored) .. " EU")
  m.setCursorPos(3, startRow + 6)
  m.write(tostring((stored/total)*100) .. " %")

  m.setTextColor(colors.white)

  m.setCursorPos(4, startRow + 8)
  m.write(textutils.formatTime(os.time(),true) .. " Uhr")

  m.setCursorPos(2, startRow + 9)
  if tickTime > 23458 or tickTime < 12541 then
    m.setTextColor(colors.yellow)
    m.write(" Es ist Tag! ")
    m.setCursorPos(2, startRow + 10)
    m.setTextColor(colors.blue)
    if tickTime > 23458 then
      secUntilNight = 36541 - tickTime
    elseif tickTime < 12541 then
      secUntilNight = 12541 - tickTime
    end
    m.write("Nacht in " .. textutils.formatTime(secUntilNight / 1000 ,true))
  else
    m.setTextColor(colors.blue)
    m.write("Schlafenszeit!")
  end

  os.pullEvent("timer")
  os.startTimer(1)

end