Health Bar Delay

[MR_M3WTWO (Mew)]

I have a health bar GUI and it’s delayed. Can someone update the script and send the whole thing to me so that I can fix this?

Health Bar Script:

local tweenService = game:GetService("TweenService")
local Players = game:GetService("Players")

local label = script.Parent.TextLabel

local LocalPlayer = Players.LocalPlayer
local greenFrame = script.Parent.HealthFront

local info = TweenInfo.new(.5,Enum.EasingStyle.Sine,Enum.EasingDirection.Out,0,false,0)

local lastHealth = 0

while task.wait(1) do
	if LocalPlayer.Character then
		local currentHealth = LocalPlayer.Character.Humanoid.Health

		local newFrameSize = UDim2.fromScale(currentHealth/100, 1)

		local tween = tweenService:Create(greenFrame,info,{Size=newFrameSize})

		tween:Play()

		if currentHealth > lastHealth then
			for i = lastHealth, currentHealth, 1 do
				label.Text = math.floor(i) .." / 100"
				task.wait(1/(currentHealth-lastHealth))
			end
		else
			for i = lastHealth, currentHealth, -1 do
				label.Text = math.floor(i) .." / 100"
				task.wait(1/(currentHealth-lastHealth))
			end
		end

		lastHealth = currentHealth
	end
end

[awesome12734568 (SPWarriorGamer)]

Ok first things first, Problem:

while task.wait(1) do

Instead do this:

local LocalPlayer = game.Players.LocalPlayer
local hum = LocalPlayer.Character:WaitForChild("Humanoid")
hum:GetPropertyChangedSignal("Health"):Connect(function()
	local health = hum.Health
	
end)

Now what this does is instead of checking every delayed second time and maybe lag the person’s game, this function will only fire if the player’s health goes down.

Incorporated Script:

local tweenService = game:GetService("TweenService")
local Players = game:GetService("Players")

local label = script.Parent.TextLabel

local LocalPlayer = Players.LocalPlayer
local greenFrame = script.Parent.HealthFront

local info = TweenInfo.new(.5,Enum.EasingStyle.Sine,Enum.EasingDirection.Out,0,false,0)

local lastHealth = 0
local hum = LocalPlayer.Character:WaitForChild("Humanoid") -- Changes

hum:GetPropertyChangedSignal("Health"):Connect(function() -- Changes
	
	if LocalPlayer.Character ~= nil then
		local currentHealth = hum.Health

		local newFrameSize = UDim2.fromScale(currentHealth/100, 1)

		local tween = tweenService:Create(greenFrame,info,{Size=newFrameSize})
		tween:Play()
		if currentHealth > lastHealth then
			for i = lastHealth, currentHealth, 1 do
				label.Text = math.floor(i) .." / 100"
				task.wait(1/(currentHealth-lastHealth))
			end
		else
			for i = lastHealth, currentHealth, -1 do
				label.Text = math.floor(i) .." / 100"
				task.wait(1/(currentHealth-lastHealth))
			end
		end

		lastHealth = currentHealth
	end
end)

Now this would work but the script can be shortened a tiny bit.

local tweenService = game:GetService("TweenService")
local Players = game:GetService("Players")

local label = script.Parent.TextLabel

local LocalPlayer = Players.LocalPlayer
local greenFrame = script.Parent.HealthFront

local info = TweenInfo.new(.5,Enum.EasingStyle.Sine,Enum.EasingDirection.Out,0,false,0)

local lastHealth = 0
local hum = LocalPlayer.Character:WaitForChild("Humanoid")
hum:GetPropertyChangedSignal("Health"):Connect(function()
	
	if LocalPlayer.Character ~= nil then
		local currentHealth = hum.Health

		local newFrameSize = UDim2.fromScale(currentHealth/100, 1)

		tweenService:Create(greenFrame,info,{Size=newFrameSize}):Play() -- Changes
	
		if currentHealth > lastHealth then
			for i = lastHealth, currentHealth, 1 do
				label.Text = math.floor(i) .." / 100"
				task.wait(1/(currentHealth-lastHealth))
			end
		else
			for i = lastHealth, currentHealth, -1 do
				label.Text = math.floor(i) .." / 100"
				task.wait(1/(currentHealth-lastHealth))
			end
		end

		lastHealth = currentHealth
	end
end)

Now in this script what it does is it doesn’t use the “Tween Variable”. As said it is not necessary to use in this case since you only using it to play the tween, so instead of having 2 lines doing the same thing you can have 1 line that does the entire thing. I hope this works!