-- Do some JJs automatically
-- JJ/HJ/PJ system scripted by Vmena
-- ConvertNumToWords & ConvertTo999 functions by Nick Gammon

local AmountOfJJs = 30
local TimeBetweenMessages = 2.5 -- must be at least 2.5 to avoid chat limiter

local JJtype = "JJ" -- This can be "JJ" Jumping Jacks, "HJ" Hell Jacks, or "PJ" Phonetic Jacks

inverse_units = {
	"VIGINTILLION ",     -- 10^63
	"NOVEMDECILLION ",   -- 10^60
	"OCTODECILLION ",    -- 10^57
	"SEPTENDECILLION ",  -- 10^54
	"SECDECILLION ",     -- 10^51
	"QUINDECILLION ",    -- 10^48
	"QUATTUORDECILLION ",-- 10^45
	"TREDECILLION ",     -- 10^42
	"DUODECILLION ",    -- 10^39
	"UNDECILLION ",     -- 10^36
	"DECILLION ",       -- 10^33
	"NONILLION ",       -- 10^30
	"OCTILLION ",       -- 10^27
	"SEPTILLION ",      -- 10^24
	"SEXTILLION ",      -- 10^21
	"QUINTILLION ",     -- 10^18
	"QUADRILLION ",     -- 10^15
	"TRILLION ",        -- 10^12
	"BILLION ",         -- 10^9
	"MILLION ",         -- 10^6
	"THOUSAND ",        -- 10^3
}
inverse_numbers = {
	"ONE ",
	"TWO ",
	"THREE ",
	"FOUR ",
	"FIVE ",
	"SIX ",
	"SEVEN ",
	"EIGHT ",
	"NINE ",
	"TEN ",
	"ELEVEN ",
	"TWELVE ",
	"THIRTEEN ",
	"FOURTEEN ",
	"FIFTEEN ",
	"SIXTEEN ",
	"SEVENTEEN ",
	"EIGHTEEN ",
	"NINETEEN ",
	"TWENTY ",
	[30] = "THIRTY ",
	[40] = "FORTY ",
	[50] = "FIFTY ",
	[60] = "SIXTY ",
	[70] = "SEVENTY ",
	[80] = "EIGHTY ",
	[90] = "NINETY ",
}
phonetics = {
	["A"] = "ALFA",
	["B"] = "BRAVO",
	["C"] = "CHARLIE",
	["D"] = "DELTA",
	["E"] = "ECHO",
	["F"] = "FOXTROT",
	["G"] = "GOLF",
	["H"] = "HOTEL",
	["I"] = "INDIA",
	["J"] = "JULIETT",
	["K"] = "KILO",
	["L"] = "LIMA",
	["M"] = "MIKE",
	["N"] = "NOVEMBER",
	["O"] = "OSCAR",
	["P"] = "PAPA",
	["Q"] = "QUEBEC",
	["R"] = "ROMEO",
	["S"] = "SIERRA",
	["T"] = "TANGO",
	["U"] = "UNIFORM",
	["V"] = "VICTOR",
	["W"] = "WHISKEY",
	["X"] = "X-RAY",
	["Y"] = "YANKEE",
	["Z"] = "ZULU",
}

function ConvertNumToWords(n)
  local s = tostring(n)
	local c = string.match (s, "%D")
	if c then
		return nil, "Non-numeric digit '" .. c .. "' in number"
	end
	if #s == 0 then
		return nil, "No number supplied"
	elseif #s > 66 then
		return nil, "Number too big to convert to words"
	end 
	while #s % 3 > 0 do
		s = "0" .. s
	end 
	local result = ""
	local start = #inverse_units - (#s / 3) + 2
  
	for i = start, #inverse_units do
		local group = tonumber(string.sub (s, 1, 3))
	if group > 0 then
		result = result .. ConvertTo999 (group) .. inverse_units [i]
	end
		s = string.sub(s, 4)    
	end
	result = result .. ConvertTo999(tonumber (s))
	if result == "" then
		result = "ZERO"
	end
	return (string.gsub(result, " +$", ""))
end

function ConvertTo999(n)
	if n <= 0 then
		return ""
	end
	
	local hundreds = math.floor(n / 100)
	local tens = math.floor(n % 100)
	local result = ""  
	
	if hundreds > 0 then
    result = inverse_numbers[hundreds] .. "HUNDRED "
    if tens == 0 then
      return result
    end 
  
	result = result .. "AND "

	end 

	if tens <= 20 then
		return result .. inverse_numbers[tens] 
	end

	result = result .. inverse_numbers[math.floor(tens / 10) * 10] 

	local digits = math.floor(n % 10)

	if digits > 0 then
		result = result ..  inverse_numbers [digits]
	end

	return result
end

function sendChatMessage(msg)
	game.ReplicatedStorage.DefaultChatSystemChatEvents.SayMessageRequest:FireServer(msg,"All")
end

local Humanoid = game.Players.LocalPlayer.Character.Humanoid
if JJtype == "JJ" then
	for i=1,AmountOfJJs do
		sendChatMessage(ConvertNumToWords(i))
		Humanoid.Jump = true
		wait(TimeBetweenMessages)
		if not Humanoid then return end
	end
elseif JJtype == "HJ" then
	for i=1,AmountOfJJs do
		local thisWord = ConvertNumToWords(i)
		for i=1,string.len(thisWord) do
			sendChatMessage(string.sub(thisWord,i,i))
			Humanoid.Jump = true
			wait(TimeBetweenMessages)
			if not Humanoid then return end
		end
		sendChatMessage(thisWord)
		Humanoid.Jump = true
		wait(TimeBetweenMessages)
		if not Humanoid then return end
	end
elseif JJtype == "PJ" then
	for i=1,AmountOfJJs do
		local thisWord = ConvertNumToWords(i)
		local ActualMessage = ""
		for i=1,string.len(thisWord) do
			if i > 1 then
				ActualMessage = ActualMessage.. " "
			end
			local thisLetter = string.sub(thisWord,i,i)
			local thisPhonetic = phonetics[thisLetter]
			ActualMessage = ActualMessage.. thisPhonetic
		end
		sendChatMessage(ActualMessage)
		Humanoid.Jump = true
		wait(TimeBetweenMessages)
		if not Humanoid then return end
	end
end