local Players = game:GetService("Players")
local RunService = game:GetService("RunService")

local player = Players.LocalPlayer
local playerGui = player:WaitForChild("PlayerGui")

-- Create ScreenGui
local screenGui = Instance.new("ScreenGui")
screenGui.Name = "VehicleRunToggleGui"
screenGui.ResetOnSpawn = false -- keep after respawn
screenGui.Parent = playerGui

-- Create toggle button
local button = Instance.new("TextButton")
button.Name = "RunToggleButton"
button.Size = UDim2.new(0, 140, 0, 50)
button.Position = UDim2.new(0.5, -70, 0.8, 0)
button.BackgroundColor3 = Color3.fromRGB(50, 150, 255)
button.TextColor3 = Color3.new(1, 1, 1)
button.Font = Enum.Font.SourceSansBold
button.TextSize = 24
button.Text = "Drive: OFF"
button.Parent = screenGui

-- Make button draggable for mobile
local dragging = false
local dragInput, dragStart, startPos

button.InputBegan:Connect(function(input)
    if input.UserInputType == Enum.UserInputType.Touch or input.UserInputType == Enum.UserInputType.MouseButton1 then
        dragging = true
        dragStart = input.Position
        startPos = button.Position

        input.Changed:Connect(function()
            if input.UserInputState == Enum.UserInputState.End then
                dragging = false
            end
        end)
    end
end)

button.InputChanged:Connect(function(input)
    if input.UserInputType == Enum.UserInputType.Touch or input.UserInputType == Enum.UserInputType.MouseMovement then
        dragInput = input
    end
end)

RunService.RenderStepped:Connect(function()
    if dragging and dragInput then
        local delta = dragInput.Position - dragStart
        button.Position = UDim2.new(
            startPos.X.Scale,
            startPos.X.Offset + delta.X,
            startPos.Y.Scale,
            startPos.Y.Offset + delta.Y
        )
    end
end)

-- Vehicle driving control
local driving = false
local driveConnection

local function getVehicleSeat()
    local character = player.Character
    if not character then return nil end
    local humanoid = character:FindFirstChildOfClass("Humanoid")
    if not humanoid then return nil end
    local seat = humanoid.SeatPart
    if seat and seat:IsA("VehicleSeat") then
        return seat
    end
    return nil
end

local function startDriving()
    if driving then return end
    driving = true
    button.Text = "Drive: ON"

    driveConnection = RunService.RenderStepped:Connect(function()
        local seat = getVehicleSeat()
        if seat then
            -- Set throttle to 1 to drive forward
            seat.Throttle = 1
        end
    end)
end

local function stopDriving()
    if not driving then return end
    driving = false
    button.Text = "Drive: OFF"
    if driveConnection then
        driveConnection:Disconnect()
        driveConnection = nil
    end
    local seat = getVehicleSeat()
    if seat then
        seat.Throttle = 0
    end
end

button.MouseButton1Click:Connect(function()
    if driving then
        stopDriving()
    else
        startDriving()
    end
end)

-- Handle respawn to keep driving state consistent
player.CharacterAdded:Connect(function()
    -- Small delay to ensure Humanoid and SeatPart are ready
    wait(1)
    if driving then
        startDriving()
    else
        stopDriving()
    end
end)