-- FreeCamToggleGui.local.lua
-- This LocalScript creates a draggable, closeable GUI with a toggle button
-- to switch between free cam mode and character-follow cam mode.
-- The GUI is styled according to the Default Design Guidelines.

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

local player = Players.LocalPlayer
local character = player.Character or player.CharacterAdded:Wait()
local camera = workspace.CurrentCamera
local mouse = player:GetMouse()

-- State variables
local freeCamEnabled = false

-- GUI setup
local screenGui = Instance.new("ScreenGui")
screenGui.Name = "FreeCamToggleGui"
screenGui.ResetOnSpawn = false
screenGui.Parent = player:WaitForChild("PlayerGui")
screenGui.IgnoreGuiInset = true
screenGui.Enabled = true

-- Main frame container
local mainFrame = Instance.new("Frame")
mainFrame.Name = "MainFrame"
mainFrame.Size = UDim2.new(0, 280, 0, 140)
mainFrame.Position = UDim2.new(0.5, -140, 0.5, -70)
mainFrame.BackgroundColor3 = Color3.fromRGB(255, 255, 255)
mainFrame.BackgroundTransparency = 0
mainFrame.BorderSizePixel = 0
mainFrame.AnchorPoint = Vector2.new(0.5, 0.5)
mainFrame.Parent = screenGui
mainFrame.ClipsDescendants = true

-- Rounded corners for mainFrame
local uicorner = Instance.new("UICorner")
uicorner.CornerRadius = UDim.new(0, 12)
uicorner.Parent = mainFrame

-- Shadow effect using UIStroke
local uistroke = Instance.new("UIStroke")
uistroke.Thickness = 1
uistroke.Color = Color3.fromRGB(0,0,0)
uistroke.Transparency = 0.9
uistroke.Parent = mainFrame

-- Title label
local titleLabel = Instance.new("TextLabel")
titleLabel.Name = "TitleLabel"
titleLabel.Text = "Camera Mode"
titleLabel.Font = Enum.Font.GothamSemibold
titleLabel.TextSize = 24
titleLabel.TextColor3 = Color3.fromRGB(17, 24, 39) -- #111827
titleLabel.BackgroundTransparency = 1
titleLabel.Size = UDim2.new(1, -40, 0, 32)
titleLabel.Position = UDim2.new(0, 20, 0, 12)
titleLabel.TextXAlignment = Enum.TextXAlignment.Left
titleLabel.Parent = mainFrame

-- Close button
local closeButton = Instance.new("TextButton")
closeButton.Name = "CloseButton"
closeButton.Size = UDim2.new(0, 28, 0, 28)
closeButton.Position = UDim2.new(1, -36, 0, 8)
closeButton.BackgroundColor3 = Color3.fromRGB(230, 230, 230)
closeButton.TextColor3 = Color3.fromRGB(80, 80, 80)
closeButton.Font = Enum.Font.GothamBold
closeButton.TextSize = 18
closeButton.Text = "✕"
closeButton.AutoButtonColor = true
closeButton.AnchorPoint = Vector2.new(0, 0)
closeButton.Parent = mainFrame

local closeUICorner = Instance.new("UICorner")
closeUICorner.CornerRadius = UDim.new(0, 8)
closeUICorner.Parent = closeButton

-- Functionality for close button: hide GUI and show toggle button
closeButton.MouseButton1Click:Connect(function()
	screenGui.Enabled = false
	toggleButton.Visible = true
end)

-- Free Cam toggle button
local freeCamToggle = Instance.new("TextButton")
freeCamToggle.Name = "FreeCamToggle"
freeCamToggle.Size = UDim2.new(1, -40, 0, 48)
freeCamToggle.Position = UDim2.new(0, 20, 0, 56)
freeCamToggle.BackgroundColor3 = Color3.fromRGB(0, 0, 0)
freeCamToggle.TextColor3 = Color3.fromRGB(255, 255, 255)
freeCamToggle.Font = Enum.Font.GothamSemibold
freeCamToggle.TextSize = 18
freeCamToggle.Text = "Enable Free Cam"
freeCamToggle.AutoButtonColor = true
freeCamToggle.Parent = mainFrame

local toggleUICorner = Instance.new("UICorner")
toggleUICorner.CornerRadius = UDim.new(0, 12)
toggleUICorner.Parent = freeCamToggle

-- Draggable functionality for mainFrame
local draggingMain = false
local dragInput, dragStart, startPos

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

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

UserInputService.InputChanged:Connect(function(input)
	if input == dragInput and draggingMain then
		local delta = input.Position - dragStart
		mainFrame.Position = UDim2.new(
			startPos.X.Scale,
			startPos.X.Offset + delta.X,
			startPos.Y.Scale,
			startPos.Y.Offset + delta.Y
		)
	end
end)

-- Free cam control variables
local connection

local function enableFreeCam()
	if connection then
		connection:Disconnect()
		connection = nil
	end
	camera.CameraType = Enum.CameraType.Scriptable
	freeCamEnabled = true

	local camCFrame = camera.CFrame
	local moveVector = Vector3.new()
	local speed = 1.5

	connection = RunService.RenderStepped:Connect(function(deltaTime)
		local moveDirection = Vector3.new()

		-- WASD or arrow keys for PC
		if UserInputService:IsKeyDown(Enum.KeyCode.W) then
			moveDirection = moveDirection + Vector3.new(0, 0, -1)
		end
		if UserInputService:IsKeyDown(Enum.KeyCode.S) then
			moveDirection = moveDirection + Vector3.new(0, 0, 1)
		end
		if UserInputService:IsKeyDown(Enum.KeyCode.A) then
			moveDirection = moveDirection + Vector3.new(-1, 0, 0)
		end
		if UserInputService:IsKeyDown(Enum.KeyCode.D) then
			moveDirection = moveDirection + Vector3.new(1, 0, 0)
		end
		if UserInputService:IsKeyDown(Enum.KeyCode.Space) then
			moveDirection = moveDirection + Vector3.new(0, 1, 0)
		end
		if UserInputService:IsKeyDown(Enum.KeyCode.LeftControl) or UserInputService:IsKeyDown(Enum.KeyCode.LeftShift) then
			moveDirection = moveDirection + Vector3.new(0, -1, 0)
		end

		if moveDirection.Magnitude > 0 then
			moveDirection = moveDirection.Unit
			camCFrame = camCFrame + (camCFrame:VectorToWorldSpace(moveDirection) * speed)
		end

		camera.CFrame = camCFrame
	end)
end

local function disableFreeCam()
	if connection then
		connection:Disconnect()
		connection = nil
	end
	camera.CameraType = Enum.CameraType.Custom
	freeCamEnabled = false
end

freeCamToggle.MouseButton1Click:Connect(function()
	if freeCamEnabled then
		disableFreeCam()
		freeCamToggle.Text = "Enable Free Cam"
	else
		enableFreeCam()
		freeCamToggle.Text = "Disable Free Cam"
	end
end)

-- Floating toggle button to reopen GUI on mobile (and desktop)
local toggleButton = Instance.new("TextButton")
toggleButton.Name = "ToggleButton"
toggleButton.Size = UDim2.new(0, 48, 0, 48)
toggleButton.Position = UDim2.new(1, -60, 1, -60) -- bottom-right with margin
toggleButton.AnchorPoint = Vector2.new(1, 1)
toggleButton.BackgroundColor3 = Color3.fromRGB(240, 240, 240)
toggleButton.BackgroundTransparency = 0
toggleButton.TextColor3 = Color3.fromRGB(55, 65, 81) -- #374151 neutral gray
toggleButton.Font = Enum.Font.GothamSemibold
toggleButton.TextSize = 28
toggleButton.Text = "≡" -- hamburger menu icon
toggleButton.AutoButtonColor = true
toggleButton.Parent = screenGui
toggleButton.ZIndex = 10

local toggleUICorner = Instance.new("UICorner")
toggleUICorner.CornerRadius = UDim.new(1, 0) -- circular button
toggleUICorner.Parent = toggleButton

-- Initially toggleButton visible only if GUI hidden
toggleButton.Visible = false

toggleButton.MouseButton1Click:Connect(function()
	screenGui.Enabled = true
	toggleButton.Visible = false
end)

-- Optional: Also support keyboard toggle ("F") for desktop convenience
UserInputService.InputBegan:Connect(function(input, gameProcessed)
	if gameProcessed then return end
	if input.KeyCode == Enum.KeyCode.F then
		local guiWasEnabled = screenGui.Enabled
		screenGui.Enabled = not guiWasEnabled
		toggleButton.Visible = guiWasEnabled -- show toggle when GUI hidden
	end
end)