Why script no work? (Stamina)

Help and Feedback Scripting Support
1

Hello devs

  1. What do you want to achieve? A working mobile stamina sprint button

  2. What is the issue? Mobile button is not appearing, I do not know what the problem is. No errors in output

  3. What solutions have you tried so far? Looked for tutorials, none helped me, nor could I find any good ones

local Bar = script.Parent:WaitForChild('Background'):WaitForChild('Bar')

local player = game.Players.LocalPlayer

local NormalWalkSpeed = 16
local NewWalkSpeed = 30

local power = 10

local sprinting = false

repeat wait() until game.Players.LocalPlayer.Character

local character = player.Character



local contextActionService = game:GetService("ContextActionService")
local playerName = script.Parent.Parent.Name
local sprintValue = Instance.new("BoolValue")
sprintValue.Parent = script
local sprint = sprintValue.Value
function onButtonPress()
	
	function onButtonPress(inputName, inputState)
		if inputState == Enum.UserInputState.Begin then
			character.Humanoid.WalkSpeed = NewWalkSpeed
			sprinting = true
			while power > 0 and sprinting do
				power = power - .1
				Bar:TweenSize(UDim2.new(power / 10, 0, 1, 0), 'Out', 'Quint', .1, true)
				Bar.BackgroundColor3 = Bar.BackgroundColor3:lerp(Color3.fromRGB(255, 42, 42), 0.001)
				wait()
				if power <= 0 then
					character.Humanoid.WalkSpeed = NormalWalkSpeed
					
				elseif inputState == Enum.UserInputState.End then
					character.Humanoid.WalkSpeed = NormalWalkSpeed
					sprinting = false
					while power < 10 and not sprinting do
						power = power + .03
						Bar:TweenSize(UDim2.new(power / 10, 0, 1, 0), 'Out', 'Quint', .1, true)
						Bar.BackgroundColor3 = Bar.BackgroundColor3:lerp(Color3.fromRGB(255, 166, 11), 0.001)
						wait()
						if power <= 0 then
							character.Humanoid.WalkSpeed = NormalWalkSpeed
		end
	end
end
end
local mobilebutton = contextActionService:BindAction("SprintButton",onButtonPress,true,"Sprint")
contextActionService:SetPosition("SprintButton",UDim2.new(0.72,-25,0.20,-25))
contextActionService:SetImage("SprintButton","rbxassetid://2572666627")

		end
	end
	end

Any improvements to the script would be helpful

thanks for reading

2

What’s the problem? You just said “something in the script is not working”, what does that mean?

3

My bad, I mean the mobile button is not appearing