Бег на компьютере и телефоне

-- LocalScript в StarterPlayerScripts: Shift + кнопка на телефоне
local Players = game:GetService("Players")
local ContextActionService = game:GetService("ContextActionService")
local player = Players.LocalPlayer
local RUN_SPEED = 28
local humanoid, sprint, originalSpeed = nil, false, nil

local function stopSprint()
    if not sprint then return end
    sprint = false
    if humanoid and humanoid.Parent and originalSpeed and math.abs(humanoid.WalkSpeed - RUN_SPEED) < 0.01 then
        humanoid.WalkSpeed = originalSpeed
    end
    originalSpeed = nil
end
local function setup(character)
    stopSprint()
    humanoid = character:WaitForChild("Humanoid")
end
player.CharacterAdded:Connect(setup)
if player.Character then setup(player.Character) end

local function onAction(_, state)
    if state == Enum.UserInputState.Begin then
        if humanoid and humanoid.Health > 0 and not sprint then
            originalSpeed = humanoid.WalkSpeed
            humanoid.WalkSpeed = RUN_SPEED
            sprint = true
        end
    elseif state == Enum.UserInputState.End or state == Enum.UserInputState.Cancel then
        stopSprint()
    end
    return Enum.ContextActionResult.Sink
end
ContextActionService:BindAction("IgroSprint", onAction, true, Enum.KeyCode.LeftShift)
ContextActionService:SetTitle("IgroSprint", "Бег")
ContextActionService:SetPosition("IgroSprint", UDim2.new(0.8, 0, 0.6, 0))