BiosVirus

local EPRCode = [[


local textLines = {
  "Ага-а! ",
"Если Вы хотели включить данный пк, то Вы пытались либо проверить тпс сервера, ",
"либо зарикролить меня, с первым обратитесь ко мне, а о втором даже не думайте. :3"
}

local component_invoke = component.invoke
function boot_invoke(address, method, ...)
  local result = table.pack(pcall(component_invoke, address, method, ...))
  if not result[1] then
    return nil, result[2]
  else
    return table.unpack(result, 2, result.n)
  end
end
---------------------------------------------------------------
local eeprom = component.proxy(component.list("eeprom")())
eeprom.makeReadonly(eeprom.getChecksum())
computer.getBootAddress = function()
  return boot_invoke(eeprom, "getData")
end
computer.setBootAddress = function(address)
  return boot_invoke(eeprom, "setData", address)
end

do
  _G.screen = component.list("screen")()
  _G.gpu = component.list("gpu")()
  if gpu and screen then
    boot_invoke(gpu, "bind", screen)
  end
end
---------------------------------------------------------------

local function centerText(mode,coord,text)
  local dlina = unicode.len(text)
  local xSize,ySize = boot_invoke(gpu, "getResolution")

  if mode == "x" then
    boot_invoke(gpu, "set", math.floor(xSize/2-dlina/2),coord,text)
  elseif mode == "y" then
    boot_invoke(gpu, "set", coord, math.floor(ySize/2),text)
  else
    boot_invoke(gpu, "set", math.floor(xSize/2-dlina/2),math.floor(ySize/2),text)
  end
end

local function sleep(timeout)
local deadline =
computer.uptime() + (timeout or 0)
while computer.uptime() <
deadline do
computer.pullSignal(deadline - computer.uptime())
end
end

local function virus()
while true do
sleep(0.2)
  local background, foreground = math.random("0x378805"), math.random("0xCCCCCC")

  local xSize, ySize = boot_invoke(gpu, "getResolution")
  boot_invoke(gpu, "setBackground", background)
  boot_invoke(gpu, "fill", 1, 1, xSize, ySize, " ")

  boot_invoke(gpu, "setBackground", foreground)
  boot_invoke(gpu, "setForeground", background)

  local y = math.floor(ySize / 2 - (#textLines + 2) / 2)
  centerText("x", y, " Упс... :-( ")
  y = y + 2

  boot_invoke(gpu, "setBackground", background)
  boot_invoke(gpu, "setForeground", foreground)

  for i = 1, #textLines do
    centerText("x", y, textLines[i])
    y = y + 1
  end
end


 while true do
    computer.pullSignal()
  end
end

computer.beep(1000,0.1)


if gpu then virus() end

]]

local component = require("component")
local function flashEPR()
    local eeprom = component.getPrimary("eeprom")
eeprom.set(EPRCode)
    end

flashEPR()