LUA

wait function lua

function wait(seconds)
    local start = os.time()
    repeat until os.time() > start + seconds
end
--Exactly the same as the roblox one!

wait() in lua

wait(5)  -- Waits 5 seconds then prints "Hello world!"
print("Hello world!")

lua wait function

function wait(n)
	os.execute("sleep "..tostring(tonumber(n)))
end


-- the reason we're doing this is because lua
-- doesn't have a built in wait function
-- unless it's roblox lua or other types,
-- but this is for vanilla lua

Wait function lua

local function Wait(s)
  local c = os.time()
  
  repeat until c >= c + s
 end

lua wait function

wait(5)