Roblox Lua throttle

throttle.lua

function throttle(func, seconds)
	local lastCalled = 0
	local callNumber = 0

	return function(...)
		callNumber = callNumber + 1
		local currentCallNumber = callNumber

		if tick() - lastCalled < seconds then
			wait(seconds - (tick() - lastCalled))

			if callNumber ~= currentCallNumber then
				return
			end
		end
		
		lastCalled = tick()
		return func(...)
	end
end