Stamina Script Not Working

Help and Feedback Scripting Support
#1

I am trying to add a stamina script into my game, but everything I try seems to not work.
image

#2

First of all you have a random end,
Second of all you provided us with no information at all, how would you like this stamina to work

#3

Sorry. So my game is a football training game, and I want it to when a player clicks shift they use some of their stamina. I want a stamina bar to go down as they use it. Once all of it is used there is a cooldown.

#4

Do you already have it so you detect shift key press, if not a simple

local UIS = game:GetService("UserInputService")

local shiftHold = false
local lastKey = nil

UIS.InputBegan:Connect(function(key)
    if key.KeyCode == Enum.KeyCode.LeftShift then
        shiftHold = true
    end
    lastKey = key.KeyCode
end)

UIS.InputEnded:Connect(function()
    if lastKey == Enum.KeyCode.LeftShift then
        shiftHold = false
    end
    lastKey = nil
end

This will give you shift hold detection.

#5

Where would I place this script?

#6

I suggest you try learning how to script first before attempting to make something like a stamina script.

1 Like
#7

1 script in StarterPlayerScripts (local script)

1 Like
#8

image

#11

No, you put

it lastKey == Enum.KeyCode.LeftShift then

It’s supposed to be if

#12

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#13

image

#14

Create a LocalScript in StarterPlayer.StarterPlayerScripts and try this:

local UserInputService = game:GetService("UserInputService")
local Players = game:GetService("Players")
local LocalPlayer = Players.LocalPlayer

local Shift = false
local Stamina = 20 -- Change if you want
local Cooldown = 3 -- Change if you want
local Seconds = 1 -- Change if you want

UserInputService.InputBegan:Connect(function(Input)
    if Input.KeyCode == Enum.KeyCode.LeftShift then
        LocalPlayer.Character.Humanoid.WalkSpeed = 32 -- Change if you want
        Shift = true
        repeat
            wait(Seconds / 2) -- 0.5
            Stamina = Stamina - 1
        until Stamina == 0 or Shift == false
    end
end)

UserInputService.InputEnded:Connect(function(Input)
    if Input.KeyCode == Enum.KeyCode.LeftShift then
        LocalPlayer.Character.Humanoid.WalkSpeed = 16
        Shift = false
        wait(Cooldown)
        repeat
            wait(Seconds) -- 1
            Stamina = Stamina + 1
        until Stamina == 20 or Shift == true
    end
end)
1 Like
#15

Change the it to if, I’m on mobile and didn’t realize autocorrect did it’s stupid if to it correction

#16

Now if I click shirt I am running faster?

#17

Ok, cool you saved me a hassle of mobile typing, I was just trying to walk him through the steps

#18

If you hold shift you will run faster and your stamina will go down every 0.5 seconds until you stop holding Shift or until your stamina is 0 and when u stop holding shift you will stop running and your stamina will go up every 1 seconds until you start running again or until your stamina is max

1 Like
#19

Is there an easy way I could add a stamina gui?

#20

So do u already have your GUIs?

#21

Not currently. But I can easily add one.

#22

It’s really easy to make a stamina GUI with this system i made. First you will need to parent the script to your ScreenGui and change the script to:

local UserInputService = game:GetService("UserInputService")
local Players = game:GetService("Players")
local LocalPlayer = Players.LocalPlayer

local ScreenGui = script.Parent
local BarBackground = ScreenGui.Background
local Bar = BarBackground.Bar

local Shift = false
local Stamina = 20 -- Change if you want
local Cooldown = 3 -- Change if you want
local Seconds = 1 -- Change if you want

UserInputService.InputBegan:Connect(function(Input)
    if Input.KeyCode == Enum.KeyCode.LeftShift then
        LocalPlayer.Character.Humanoid.WalkSpeed = 32 -- Change if you want
        Shift = true
        repeat
            wait(Seconds / 2) -- 0.5
            Stamina = Stamina - 1
        until Stamina == 0 or Shift == false
    end
end)

UserInputService.InputEnded:Connect(function(Input)
    if Input.KeyCode == Enum.KeyCode.LeftShift then
        LocalPlayer.Character.Humanoid.WalkSpeed = 16
        Shift = false
        wait(Cooldown)
        repeat
            wait(Seconds) -- 1
            Stamina = Stamina + 1
        until Stamina == 20 or Shift == true
    end
end)

while wait() do
    Bar:TweenSize(UDim2.new(Stamina / 20, 0, 1, 0), "Out", "Quad")
end