Advanced Monitor

t = term
t.sCP = t.setCursorPos
t.w = t.write
t.clear()
t.sCP(1, 1)
print("This program is provided by KingofGamesYami for personal use, please do not distribute.  If your program is not working, check that you are using the correct syntax.  If you use the scroll function, you must hold down control+t to stop the program.  Press any key to continue")
os.pullEvent(key)
sleep(0.1)
t.clear()
t.sCP(1, 1)
t.w("Side: ") --side of your monitor
local side = string.lower(read())
if side == "top" or side == "right" or side == "left" or side == "back" or side == "bottom" or side == "front" then --check side is valid
 --do nothing
else
 print("Invalid side!")
 sleep(10)
 os.shutdown()
end
m = peripheral.wrap(side)
m.clear()
m.setCursorPos(1, 1)
t.sCP(1, 2)
t.w("Text Color: ") --Color of text
local input = string.lower(read())
local tcolor
if (colors[input] and type(colors[input]) == "number") or (colours[input] and type(colours[input]) == "number") then
  tcolor = colors[input] or colours[input]
elseif tonumber(input) then
  tcolor = tonumber(input)
else
  print("Not a number or color!")
  sleep(10)
  os.shutdown()
end
m.setTextColor(tcolor)
t.sCP(1, 3)
t.w("Background Color: ")
local input = string.lower(read())
local bcolor
if (colors[input] and type(colors[input]) == "number") or (colours[input] and type(colours[input]) == "number") then
  bcolor = colors[input] or colours[input]
elseif tonumber(input) then
  bcolor = tonumber(input)
else
  print("Not a number or color!")
  sleep(10)
  os.shutdown()
end
m.setBackgroundColor(bcolor) --Set Background Color
m.clear()
t.sCP(1, 4)
t.w("Text Size: ") --Size of Text (1 - 5)
local size = tonumber(read())
if tonumber(size) == nil then --is number?
 print("Thats not a number!")
 sleep(10)
 os.shutdown()
elseif size >= 0.5 and size <= 5 then --check size is valid
 --do nothing
else
 print("Your size isn't within the limits... 0.5 - 5")
 sleep(10)
 os.shutdown()
end
m.setTextScale(size)
t.sCP(1, 5)
t.w("Text: ") --Text that will be printed
local stuff = read()
t.sCP(1, 6) --Scroll
t.w("Would you like your text to scroll?: ")
local scroll = string.lower(read())
if scroll == "yes" then
 t.sCP(1, 7)
 t.w("Speed: ")
 speed = tonumber(read())
 local tlen = string.len(stuff)
 local mwidth, mheight = m.getSize()
 if mheight/2 == 0.5 then
  mheight = 2
 end
 local tpos = mwidth
 while true do --loop
  if tpos == 0-tlen then --reset position
   tpos = mwidth
  end
  m.clear()
  m.setCursorPos(tpos, mheight/2)
  m.write(stuff)
  tpos = tpos-1
  os.sleep(0.5/speed)
 end
elseif scroll == "no" then
 sleep(0.1)
else
 print("Invalid answer, use yes or no")
 sleep(10)
 os.shutdown()
end
t.redirect(m)
print(stuff)
t.restore()