pa no-attack-latency system

This is a system that allows you to reduce latency to near-0 in PA's attack system.
Normally, the old system's lag is caused by the fact that it makes 3 calls to the server each time an attack is used.
The script yields every time a call is made, since it has to get data from the server...
...however, doing this just 1 time can give you ~100 ms of latency even in a fresh and unlaggy server.
The new system makes 0 calls to the server and instead updates the data dynamically.
Enjoy!




1. Navigate to ReplicatedStorage. Create a RemoteEvent parented to it. Rename this RemoteEvent to "WeaponStatsEvent".


2. In ServerScriptService > Stats, insert this towards the top:
local weaponsEvent = game:GetService("ReplicatedStorage"):WaitForChild("WeaponStatsEvent")


3. Still in ServerScriptService > Stats, scroll down to function SetStat at the bottom of the script.
Right before the first line of SetStat, put this:
local PlayerObject = Player
Then, in the for-loop later in SetStat, put this:
if Stats[i]=="SLP" or Stats[i]=="PvP" then weaponsEvent:FireClient(PlayerObject, Stats[i], Stats[i+1]) end

(SetStat should now look like this, with new additions marked:
SetStat = function(Player, ...)
    -- START OF NEW STUFF
    -- START OF NEW STUFF
    -- START OF NEW STUFF
	local PlayerObject = Player
    -- END OF NEW STUFF
    -- END OF NEW STUFF
    -- END OF NEW STUFF
	pcall(function() Player = Player.UserId end)
	if type(Player) ~= "number" then warn("You should provide id or player instance to get data!") return nil end
	local Stats = {...}
	if #Stats == 0 or #Stats % 2 == 1 then warn("You should provide two or two's multiplier arguments!") return nil end
	if PlayerData[Player] then
		for i = 1, #Stats, 2 do
			PlayerData[Player]:Set(Stats[i], Stats[i+1])
            -- START OF NEW STUFF
            -- START OF NEW STUFF
            -- START OF NEW STUFF
			if Stats[i]=="SLP" or Stats[i]=="PvP" then weaponsEvent:FireClient(PlayerObject, Stats[i], Stats[i+1]) end
            -- END OF NEW STUFF
            -- END OF NEW STUFF
            -- END OF NEW STUFF
		end
	end
	return nil
end;
)


4. In StarterGui > SkillsGui > WeaponsController, insert this towards the top:
local weaponsEvent = game:GetService("ReplicatedStorage"):WaitForChild("WeaponStatsEvent")


5. Still in StarterGui > SkillsGui > WeaponsController, insert this somewhere before function Use:
local SLPvalue = 0
local PvPvalue = 0


6. Still in StarterGui > SkillsGui > WeaponsController, in function Use, replace the two CallServer conditionals with this:
if PvPvalue == 1 then
    if SLPvalue == 0 and game.Players.LocalPlayer.Character and game.Players.LocalPlayer.Character.Humanoid.Health > 0 then

(the old and new versions of these conditionals should look very similar)


7. Still in StarterGui > SkillsGui > WeaponsController, at the bottom, add this:
weaponsEvent.OnClientEvent:Connect(function(...)
	local args = {...}
	--[1]: the name of a stat
	--[2]: the stat's new value

	if args[1]=="SLP" then
		SLPvalue = args[2]
	elseif args[1]=="PvP" then
		PvPvalue = args[2]
	end
end)




ok system done lets go