Still running after ‘W’ key is released

[aryaanggahiro]

note: i made the same post 2 weeks ago but i decided to repost it so more people can see it.
So i made a sprint system, it activates when the w and shift key is pressed. But for some reason, in my case, when i pressed shift (only) and let go of the w key and this is after the sprint had started the animations still plays. If anyone could help i would appreciate it!
Here’s the script :

local UIs = game:GetService("UserInputService")
local Players = game:GetService("Players")
local player = Players.LocalPlayer
local Camera = game.Workspace.CurrentCamera
local localPlayer = Players.LocalPlayer
local Animsfolder = game:GetService("ReplicatedStorage").Anims
local runanim = Animsfolder.RunAnim

local character
local Humanoid
local Ranimtrack

local Info = TweenInfo.new(0.5, Enum.EasingStyle.Sine, Enum.EasingDirection.InOut)
local Properties = { FieldOfView = 80 }
local T = game:GetService("TweenService"):Create(Camera, Info, Properties)
local rProperties = { FieldOfView = 70 }
local rInfo = TweenInfo.new(0.5, Enum.EasingStyle.Sine, Enum.EasingDirection.InOut)
local rT = game:GetService("TweenService"):Create(Camera, rInfo, rProperties)
--sprintsetting
local BoolValue = false
local Rspeed = 32
local Nspeed = 16
--
local decreasestamina = false
local stamina = 100
--
local startergui = game:GetService("StarterGui")
local staminagui = startergui:WaitForChild("Stamina")
local whitebar = staminagui:WaitForChild("WhiteBar")
local stamcount = whitebar.StaminaCount
local staminanumbervalue = script.Stamina.Value

--

local function LoadAnimation(char)
	character = char
	Humanoid = character:WaitForChild("Humanoid")
	Ranimtrack = Humanoid:LoadAnimation(runanim)
end

player.CharacterAdded:Connect(LoadAnimation)

--[[
local function CheckWKeyDown()
	while true do
		Wpressed = UIs:IsKeyDown(Enum.KeyCode.W)
		Shiftpressed = UIs:IsKeyDown(Enum.KeyCode.LeftShift)
		print(Wpressed)
		print(Shiftpressed)
		wait()
	end
end
--]]

local function Toggle()
	if BoolValue then
		T:Play()
		Ranimtrack:Play()
	else
		rT:Play()
		if Ranimtrack.IsPlaying == true then
			Ranimtrack:Stop()
		end
	end
end

UIs.InputBegan:Connect(function(input, gameProcessed)
	if Humanoid.MoveDirection.Magnitude > 0 then
	local conditions = (input.UserInputType == Enum.UserInputType.Keyboard and input.KeyCode == Enum.KeyCode.LeftShift and gameProcessed == false)
		while conditions do
			Humanoid.WalkSpeed = Rspeed
			decreasestamina, BoolValue = true, true
			Toggle()
			repeat wait() until not BoolValue or conditions
			end
		end
	end)

UIs.InputEnded:Connect(function(input, gameProcessed)
	if Humanoid then
		if input.UserInputType == Enum.UserInputType.Keyboard and input.KeyCode == Enum.KeyCode.LeftShift and gameProcessed == false then
			Humanoid.WalkSpeed = Nspeed
			decreasestamina, BoolValue = false, false
			Toggle()
			repeat wait() until BoolValue
		end
	end	
end)

[gemonds (Gmofi)]

if input.UserInputType == Enum.UserInputType.Keyboard and input.KeyCode == Enum.KeyCode.LeftShift and gameProcessed == false then

You only checking if LeftShift InputEnded, you should add a check for “w” button,

here is updated code

UIs.InputEnded:Connect(function(input, gameProcessed)
	if Humanoid then
		if input.UserInputType == Enum.UserInputType.Keyboard and input.KeyCode == Enum.KeyCode.LeftShift or input.KeyCode == Enum.KeyCode.W and gameProcessed == false then
			Humanoid.WalkSpeed = Nspeed
			decreasestamina, BoolValue = false, false
			Toggle()
			repeat wait() until BoolValue
		end
	end
end)

[aryaanggahiro]

i’ve already tried that before and it doesn’t seem to work
robloxapp-20231219-1017257.wmv

[gemonds (Gmofi)]

What exactly wrong? I dont see anything in your video

[2jammers (james)]

You should use CAS for this case, as it would fix your issue and probably make it more efficient.

[aryaanggahiro]

the entire sprint system just doesn’t work for some reason

[aryaanggahiro]

i’ll try to learn that, thank you.