Help with healthbar

Help and Feedback Scripting Support
#1
  1. What do you want to achieve?

A health bar system that tweens low when a person takes damage

  1. **What is the issue?

it wont work

qwqqwe
qwqqwe1223×641 761 KB

  1. What solutions have you tried so far?

youtube tutorials

script:

local tweenserv = game:GetService("TweenService")

game:GetService("GuiService"):SetCoreGuiEnabled(Enum.CoreGuiType.Health, false)

local character = game.Players.LocalPlayer.Character

local hum = character:WaitForChild("Humanoid")

local health = hum.Health

local maxhealth = hum.MaxHealth

local greenHB = script.Parent.Frame.HB_Green

local redHB = script.Parent.Frame.HB_Red


local function Update()
	script.Parent.Frame.TextLabel = math.floor(health .. "%")
	greenHB:TweenSize(UDim2.new(health / maxhealth, 0, 1, 0), Enum.EasingDirection.Out, Enum.EasingStyle.Linear, 0.15 , true)
end

hum.GetPropertyChangedSignal("Health"):Connect(Update)
``
1 Like
#2

It may be because you have used a period instead of a colon near hum.GetPropertyChangedSignal(). Change it to hum:GetPropertyChangedSignal("Health"):Connect(update)

1 Like
#3

that didn’t fix the problem, still wont move

#4

You have to move health var inside of update func. It is only getting the current health once.

1 Like
#5

yeah?

game:GetService("GuiService"):SetCoreGuiEnabled(Enum.CoreGuiType.Health, false)

local character = game.Players.LocalPlayer.Character

local hum = character:WaitForChild("Humanoid")

local greenHB = script.Parent.Frame.HB_Green

local redHB = script.Parent.Frame.HB_Red

local function Update()

local health = hum.Health

local maxhealth = hum.MaxHealth

	script.Parent.Frame.TextLabel = math.floor(health .. "%")

	greenHB:TweenSize(UDim2.new(health / maxhealth, 0, 1, 0), Enum.EasingDirection.Out, Enum.EasingStyle.Linear, 0.15 , true)
end

hum:GetPropertyChangedSignal("Health"):Connect(Update)

but still didnt work

let me share a video

#6

Are there any errors being outputted?

#7

no

#8

The error is preventing the rest of the script from running

#9

#10

oh now it says

“Players.Teir199.PlayerGui.HealthbarGui.HB_function:15: invalid argument #1 to ‘floor’ (number expected, got string)”

#11

You should change make chat into

local char = game.Players.LocalPlayer.Character or game.Players.LocalPlayer.CharacterAdded:Wait()

And make sure that the humanoid health isn’t nil before trying to floor it. Try running it through a tonumber()

1 Like
#12

ok ill try this tommorow tommorow tommorow

#13 
local starterGui = game:GetService("StarterGui") --needs to be StarterGui
local players = game:GetService("Players")
local player = players.LocalPlayer
local character = player.Character or player.CharacterAdded:Wait() --wait for character if it doesn't already exist yet
local humanoid = character:WaitForChild("Humanoid")

local gui = script.Parent
local frame = gui:WaitForChild("Frame")
local textLabel = frame:WaitForChild("TextLabel")
local greenHB = frame:WaitForChild("HB_Green")

local function onHealthChanged(health)
    textLabel.Text = math.floor(health).."%" --you need to change the text label's text property
    --also concatenate after the number has been floored
	greenHB:TweenSize(UDim2.new(health / humanoid.MaxHealth, 0, 1, 0), Enum.EasingDirection.Out, Enum.EasingStyle.Linear, 0.15 , true)
end

humanoid.HealthChanged:Connect(onHealthChanged) --HealthChanged passes the humanoid's new health as an argument to the connected function
starterGui:SetCoreGuiEnabled(Enum.CoreGuiType.Health, false)
2 Likes
#15

yeah so it… worked… but now this happens

#16

UDim2.new(health / humanoid.MaxHealth, 0, 1, 0)
You need to change this so that it works with the Gui you’ve created.

1 Like
#17

alright it worked perfectly, thank you and everyone else who help me! :grin::+1:

(UDim2.new(health / humanoid.MaxHealth * 4.64, 0, 0.37, 0)

now all i have to do is fix the health number to show without having to take damage

#18

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