Jumping is impossible while sprinting

Help and Feedback Scripting Support
#1

You can write your topic however you want, but you need to answer these questions:

  1. What do you want to achieve? Keep it simple and clear!
    I want to make a sprint script where the player can jump and sprint at the same time.
  2. What is the issue? Include screenshots / videos if possible!
    I can’t jump while sprinting, space simply doesn’t work.
External Media

3. What solutions have you tried so far? Did you look for solutions on the Developer Hub?
I tried making a state-based system that did not work.

local UIS = game:GetService("UserInputService")
local Players = game:GetService("Players")
local LocalPlayer = Players.LocalPlayer
local character = LocalPlayer.Character or LocalPlayer.CharacterAdded:Wait()
local humanoid = character:WaitForChild("Humanoid")
local camera = game.Workspace.Camera

local tweenService = game:GetService("TweenService")

local ShiftOn = {}
ShiftOn.FieldOfView = 110

local shiftOff = {}
shiftOff.FieldOfView = 90

local tweenInfo = TweenInfo.new(1)

local tweenOn = tweenService:Create(camera, tweenInfo, ShiftOn)
local tweenOff = tweenService:Create(camera, tweenInfo, shiftOff)

local BoostSpeed = 28
local NormalSpeed = 16


UIS.InputBegan:Connect(function(input, gameProcessed)
	if not gameProcessed then
		if input.KeyCode == Enum.KeyCode.LeftShift then
			humanoid.WalkSpeed = BoostSpeed
			tweenOn:Play()
		end
	end
end)

UIS.InputEnded:Connect(function(input, gameProcessed)
	if not gameProcessed then
		if input.KeyCode == Enum.KeyCode.LeftShift then
			humanoid.WalkSpeed = NormalSpeed
			tweenOff:Play()
		end
	end
end)

Sorry if i made any mistakes, it’s my first post here.

#2

I tried your code in studio and it works perfectly fine, I can run and jump at the same time. Are you sure you dont have any other conflicting scripts that may be stopping you? Otherwise I believe it may be your keyboard not allowing you to press shift and space at the same time.

#3

In your script, except that you are tempting with humanoid jump power or jump height, jumping should not be affected. Therefore, jumping should not be unavailable with this script.

What I advise is check other scripts that could potentially be tempting with jumppower, but I am sure that it won’t be affected in this particular script!

#4

@flrrrrpp @PlanetToSkt

These are the other scripts that modify the player’s camera/movement

Double Jump script 
--[[
	Based off @viperology11's script
]]


local jumpMulti = 2
local maxExtraJumps = 1

local RunService = game:GetService("RunService")

local Player = game.Players.LocalPlayer
local Character = Player.Character
if Character == nil then Player.CharacterAdded:Wait() end
local Humanoid = Character:WaitForChild("Humanoid")

local Material = Enum.Material
local StateType = Enum.HumanoidStateType

local boostCount = 0
local lastJump = false

RunService.RenderStepped:Connect(function()
	if Humanoid.FloorMaterial == Material.Air or boostCount == 0 then return end

	boostCount = 0
	Humanoid.JumpHeight /= jumpMulti
end)

local function Boost()
	if boostCount >= maxExtraJumps then return end

	if boostCount == 0 then Humanoid.JumpHeight *= jumpMulti end
	boostCount += 1

	Humanoid:ChangeState(StateType.Jumping)
	game.ReplicatedStorage.Audio.DoubleJump:Play()
end

RunService.RenderStepped:Connect(function()
	if Humanoid.Jump == true and Humanoid.FloorMaterial == Material.Air and lastJump == false then Boost() end
	lastJump = Humanoid.Jump
end)
Shift Lock Script 
local UserInputService = game:GetService("UserInputService")
local RunService = game:GetService("RunService")

local plr = game:GetService("Players").LocalPlayer
local char = script.Parent
local hum = char:WaitForChild("Humanoid")
local root = hum.RootPart 

local value = game.ReplicatedStorage.Values.ShiftLockOn


function shiftLock(active) 
	if active then
		hum.AutoRotate = false 
		hum.CameraOffset = Vector3.new(1.75,0,0) 
		game:GetService("RunService"):BindToRenderStep("ShiftLock", Enum.RenderPriority.Character.Value, function()
			local _, y = workspace.CurrentCamera.CFrame.Rotation:ToEulerAnglesYXZ() 
			root.CFrame = CFrame.new(root.Position) * CFrame.Angles(0,y,0) 
			game:GetService("UserInputService").MouseBehavior = Enum.MouseBehavior.LockCenter
		end) 
	else
		hum.CameraOffset = Vector3.new(0,0,0) 
		game:GetService("RunService"):UnbindFromRenderStep("ShiftLock") 
		hum.AutoRotate = true
		game:GetService("UserInputService").MouseBehavior = Enum.MouseBehavior.Default
	end
end

shiftLock(true)

value.Changed:Connect(function()
	shiftLock(value.Value)
end)

I don’t see anything that might’ve blocked the player from jumping so i decided to post the scripts here

Thank you guys for answering!