Crouch and Sprinting at same time

Help and Feedback Scripting Support
#1

What i’m trying to do is to make a sprint and crouch system, it does work, but you can crouch and sprint at the same time.

Code for both (in StarterGui)

local UserInputService = game:GetService("UserInputService")
local player = game.Players.LocalPlayer
local Character = player.Character
repeat wait() until Character
local button = script.Parent:WaitForChild('Mobile')
local Humanoid = Character:WaitForChild("Humanoid")
local isRunning = false
local Animation = Humanoid:LoadAnimation(script:WaitForChild("Walk"))

Humanoid.Running:Connect(function(speed)
	if speed > 0 then
		Animation:AdjustSpeed(1)
	else
		Animation:AdjustSpeed(0)
	end
end)

function Crouch()
	if not isRunning then
		isRunning = true
		Animation:Play()
		Humanoid.JumpPower = 0
		Humanoid.HipHeight = -1
		Humanoid.WalkSpeed = 7.5
		wait(1)
	elseif isRunning then
		isRunning = false
		Animation:Stop()
		Humanoid.JumpPower = 0
		Humanoid.HipHeight = 0
		Humanoid.WalkSpeed = 12
		wait(1)
	end
end

UserInputService.InputBegan:Connect(function(key)
	if key.KeyCode == Enum.KeyCode.C then
		Crouch()
	end
end)

if UserInputService.TouchEnabled then
	button.Visible = true
end

button.MouseButton1Down:Connect(Crouch)

local UIS = game:GetService('UserInputService')
local TS = game:GetService("TweenService")
local Sprint = script.Parent:WaitForChild('Sprint')
local Bar = Sprint:WaitForChild('Bar')
local Stamina = Sprint:WaitForChild('TextLabel')
local cam = game.Workspace.CurrentCamera
local player = game.Players.LocalPlayer
local NormalWalkSpeed = 10
local NewWalkSpeed = 28
local ii = 10
repeat wait() until game.Players.LocalPlayer.Character

--// FUNCTIONS \\--

UIS.InputBegan:connect(function(key, gameProcessed)
	if key.KeyCode == Enum.KeyCode.LeftShift and gameProcessed == false then
		TS:Create(player.Character.Humanoid, TweenInfo.new(2), {WalkSpeed = NewWalkSpeed}):Play()
		running = true
		while ii > 0 and running do
			ii = ii - .045
			TS:Create(Stamina, TweenInfo.new(0.5, Enum.EasingStyle.Sine, Enum.EasingDirection.Out, 0, false, 0), {TextTransparency = 0}):Play()
			TS:Create(Sprint, TweenInfo.new(0.5, Enum.EasingStyle.Sine, Enum.EasingDirection.Out, 0, false, 0), {BackgroundTransparency = 0}):Play()
			TS:Create(Bar, TweenInfo.new(0.5, Enum.EasingStyle.Sine, Enum.EasingDirection.Out, 0, false, 0), {BackgroundTransparency = 0}):Play()
			Bar:TweenSize(UDim2.new(ii / 10, 0, 1, 0), 'Out', 'Quint', .5, true)
			wait()
			if ii <= 0 then
				TS:Create(player.Character.Humanoid, TweenInfo.new(1.25), {WalkSpeed = NormalWalkSpeed}):Play()
			end
		end
	end
end)

UIS.InputEnded:connect(function(key, gameProcessed)
	if key.KeyCode == Enum.KeyCode.LeftShift and gameProcessed == false then
		TS:Create(player.Character.Humanoid, TweenInfo.new(1.25), {WalkSpeed = NormalWalkSpeed}):Play()
		running = false
		while ii < 10 and not running do
			ii = ii + .025
			Bar:TweenSize(UDim2.new(ii / 10, 0, 1, 0), 'Out', 'Quint', .1, true)
			wait()
			if ii <= 0 then
				TS:Create(player.Character.Humanoid, TweenInfo.new(1.25), {WalkSpeed = NormalWalkSpeed}):Play()
			end
			if ii >= 10 and not running then
				TS:Create(Stamina, TweenInfo.new(1, Enum.EasingStyle.Sine, Enum.EasingDirection.Out, 0, false, 0), {TextTransparency = 1}):Play()
				TS:Create(Sprint, TweenInfo.new(1, Enum.EasingStyle.Quad, Enum.EasingDirection.Out, 0, false, 0), {BackgroundTransparency = 1}):Play()
				TS:Create(Bar, TweenInfo.new(1, Enum.EasingStyle.Quad, Enum.EasingDirection.Out, 0, false, 0), {BackgroundTransparency = 1}):Play()
			end	
		end
	end
end)

If anyone can help the player not crouch at the speed of Mach 1, it would be much appreciated. :slight_smile:

#2

I can think of 2 solutions:
Option 1:
Put both scripts into one single script, have a BoolValue (true/false value) for crouching.

local Crouching = false

if key.KeyCode == Enum.KeyCode.LeftShift and not gameProcessed and not Crouching then
-- sprint
end

Option 2:
Check the humanoids WalkSpeed before you change it for sprinting or crouching, if the WalkSpeed is the normal walkspeed, then apply the speed changes, else, do not.