Implementing recharge for weapon

Help and Feedback Scripting Support
#1

I have a tool which will recharge over time and i want it to recharge after about 4 seconds, i want it to kinda tween so it looks cool recharging.

How should i go about doing this?

-The Script


RemoteEvent.OnServerEvent:Connect(function(plr, SetPosition, HitPosition)
	local Sub = tool.Charge.Value - 20
	local projectile = require(ServerScriptService.Modules.ProjectileMod).new(0.05, workspace:GetDescendants(), Vector3.new(0,0,0), 3, true, toolDummy, Explosion)
	local Tween = TweenService:Create(tool.Charge, TweenInfo.new(0.8), {Value = Sub})
	Tween:Play()
	projectile:Cast(SetPosition, HitPosition, 6, plr)

	-- Update the last shot time
	lastShotTime = tick()
	isRecharging = false
end)


RunService.Stepped:Connect(function ()
	if tool.Charge.Value < MaxCharge and not isRecharging and tick() - lastShotTime >= RegenCooldown then
		isRecharging = true
		
		while tool.Charge.Value < MaxCharge and isRecharging do
			tool.Charge.Value = tool.Charge.Value + ChargeRate
		end
		
	end
end)

btw this is a snippet of the script

#2

what do u want it to look like

#3

If im being honest i don’t really need the tween, i just want the tools value to recharge if RemoteEvent has not been fired for more than 4 seconds