about

--Minif OS About Tool

--Functions and Variables
local function wait()
  local event = os.pullEvent("mouse_click")
end

local function drawWindow()
  paintutils.drawFilledBox(3,3,osScreenSizeX-2,osScreenSizeY-2,colors.white)
  paintutils.drawBox(3,3,osScreenSizeX-2,5,colors.lightGray)
  term.setBackgroundColor(colors.white)
  term.setTextColor(colors.black)
  term.setCursorPos(4,4)
  term.write("About")
  term.setCursorPos(4,7)
  if fs.exists("system/info") then
    local file = fs.open("system/info","r")
    term.write("Version: ")
    term.setCursorPos(13,7)
    term.write(file.readLine())
    term.setCursorPos(4,8)
    term.write(file.readLine())
    term.setCursorPos(4,9)
    term.write(file.readLine())
    file.close()
    term.setCursorPos(4,osScreenSizeY-3)
    term.write("Click to close")
    wait()
  else
    osBSOD("Critical file missing.","/system/info is missing, and is needed to run.","Please re-install this file")
  end
end
--Execution

drawWindow()