Iron Golem Counter Display

-- Made by Rnen10
-- If problems/questions feel free to contact me
-- https://twitter.com/Rnen10
-- rnen. (Evan#7181)  on discord

-- Monitor display for the Iron golem counter:  https://pastebin.com/bzqzsY8e

local arg = { ... }
local m = peripheral.wrap("monitor_0")

if m == nil then
    return
end

local function CalcScreenTextPos(Str)
    return (10.5 - (math.floor(string.len(Str) / 2)))
end

if arg[1] == nil then
    arg[1] = "ERROR"
end

m.clear()
local s1 = "I've currently"
local s2 = "murdered"
local s3 = "innocent"
local s4 = "iron golems :'("

m.setTextScale(2)

m.setCursorPos(CalcScreenTextPos(s1),1)
m.write(s1)

m.setCursorPos(CalcScreenTextPos(s2),2)
m.write(s2)

--m.setTextScale(3.5)
m.setCursorPos(CalcScreenTextPos(arg[1]),4)
m.write(arg[1])

m.setTextScale(2)

m.setCursorPos(CalcScreenTextPos(s3),5)
m.write(s3)

m.setCursorPos(CalcScreenTextPos(s4),6)
m.write(s4)