warning.lua

local w, h = 80, 25
local component = require("component")
local event = require("event")
local term = require("term")
local gpu = component.gpu

function getCenterWidth(text)
  return ((80 - #text)/2)+1
end

gpu.setResolution(80, 25)
term.clear()
function printLine(y)
  gpu.setBackground(0xFF0000)
  gpu.fill(1, y, 80, 1, " ")
end
function drawWarning(yBeg)
  printLine(yBeg)
  gpu.setBackground(0x000000)
  gpu.setForeground(0xFFFFFF)
  local warning = ("WARNING "):rep(11)
  term.setCursor(getCenterWidth(warning), yBeg+1)
  term.write(warning)
  printLine(yBeg+2)
  gpu.setBackground(0x000000)
  gpu.setForeground(0xFFFFFF)
end
local my = 4
local mh = 19


local line1 = "YOU ARE ENTERING A SECURED AREA"
term.setCursor(getCenterWidth(line1), my+((19)/2)-2)
term.write(line1)
local line2 = "ANY ATTEMPT TO ENTER WITHOUT AUTHORIZATION CONSTITUTES A BREACH OF SECURITY"
term.setCursor(getCenterWidth(line2), my+((19)/2)-1)
term.write(line2)
local line3 = "VIOLATORS WILL BE PROSECUTED"
term.setCursor(getCenterWidth(line3), my+((19)/2))
term.write(line3)


drawWarning(1)
drawWarning(23)