Centered Text [CC]

local function centerText(text)
m = peripheral.wrap("back")
local x,y = m.getSize()
local x2,y2 = m.getCursorPos()
m.clear()
m.setTextColor(colors.red)
m.setCursorPos(math.ceil((x / 2) - (text:len() / 2)), y2)
m.write(text)
end

centerText("Hello World")