-- LocalScript

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

local player = Players.LocalPlayer
local character = player.Character or player.CharacterAdded:Wait()
local rootPart = character:WaitForChild("HumanoidRootPart")

-- Create ScreenGui
local screenGui = Instance.new("ScreenGui")
screenGui.Name = "TornadoGui"
screenGui.Parent = player:WaitForChild("PlayerGui")

-- Create main frame
local frame = Instance.new("Frame")
frame.Size = UDim2.new(0, 150, 0, 50)
frame.Position = UDim2.new(0, 100, 0, 100)
frame.BackgroundColor3 = Color3.fromRGB(35, 35, 35)
frame.BorderSizePixel = 0
frame.Parent = screenGui

-- Make frame draggable
local dragging = false
local dragInput, dragStart, startPos

local function update(input)
    local delta = input.Position - dragStart
    frame.Position = UDim2.new(startPos.X.Scale, startPos.X.Offset + delta.X,
                             startPos.Y.Scale, startPos.Y.Offset + delta.Y)
end

frame.InputBegan:Connect(function(input)
    if input.UserInputType == Enum.UserInputType.MouseButton1 then
        dragging = true
        dragStart = input.Position
        startPos = frame.Position
        
        input.Changed:Connect(function()
            if input.UserInputState == Enum.UserInputState.End then
                dragging = false
            end
        end)
    end
end)

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

UserInputService.InputChanged:Connect(function(input)
    if input == dragInput and dragging then
        update(input)
    end
end)

-- Create toggle button
local button = Instance.new("TextButton")
button.Size = UDim2.new(1, -10, 1, -10)
button.Position = UDim2.new(0, 5, 0, 5)
button.BackgroundColor3 = Color3.fromRGB(70, 70, 70)
button.BorderSizePixel = 0
button.TextColor3 = Color3.new(1, 1, 1)
button.Font = Enum.Font.SourceSansBold
button.TextSize = 20
button.Text = "Tornado: OFF"
button.Parent = frame

local tornadoOn = false
local tornadoConnection

-- Function to apply tornado forces
local function applyTornado()
    -- Radius and strength parameters
    local radius = 50
    local pullStrength = 1000
    local spinStrength = 200

    tornadoConnection = RunService.Heartbeat:Connect(function(deltaTime)
        -- Update character root part in case of respawn
        if not rootPart or not rootPart.Parent then
            character = player.Character
            if character then
                rootPart = character:FindFirstChild("HumanoidRootPart")
            end
            return
        end

        for _, part in pairs(workspace:GetDescendants()) do
            if part:IsA("BasePart") and not part.Anchored and part.CanCollide and part.Transparency < 1 then
                local direction = rootPart.Position - part.Position
                local dist = direction.Magnitude
                if dist < radius then
                    -- Normalize direction vector
                    local pullVector = direction.Unit * pullStrength * deltaTime
                    
                    -- Spin vector perpendicular to direction (around Y axis)
                    local spinVector = Vector3.new(-direction.Z, 0, direction.X).Unit * spinStrength * deltaTime

                    -- Apply force by changing Velocity (simplified)
                    -- Use AssemblyLinearVelocity for smooth physics interaction
                    local currentVelocity = part.AssemblyLinearVelocity
                    local newVelocity = currentVelocity + pullVector + spinVector
                    part.AssemblyLinearVelocity = newVelocity
                end
            end
        end
    end)
end

local function stopTornado()
    if tornadoConnection then
        tornadoConnection:Disconnect()
        tornadoConnection = nil
    end
end

button.MouseButton1Click:Connect(function()
    tornadoOn = not tornadoOn
    if tornadoOn then
        button.Text = "Tornado: ON"
        applyTornado()
    else
        button.Text = "Tornado: OFF"
        stopTornado()
    end
end)