-- Wait for game to load properly
if not game:IsLoaded() then
	game.Loaded:Wait()
end

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

local player = Players.LocalPlayer
local camera = Workspace.CurrentCamera

-- Cleanup precedenti
local oldGui = player:WaitForChild("PlayerGui"):FindFirstChild("XenoFreecamNotification")
if oldGui then
	oldGui:Destroy()
end

-- Settings
local baseSpeed = 50
local isFreecamActive = false
local cameraCFrame = CFrame.new()
local targetVelocity = Vector3.new(0, 0, 0)
local currentVelocity = Vector3.new(0, 0, 0)
local cameraYaw = 0
local cameraPitch = 0
local sensitivity = 0.3

-- Notifica GUI (Scale Only)
local screenGui = Instance.new("ScreenGui")
screenGui.Name = "XenoFreecamNotification"
screenGui.ResetOnSpawn = false
screenGui.Parent = player:WaitForChild("PlayerGui")

local notificationFrame = Instance.new("Frame")
notificationFrame.Name = "NotificationFrame"
notificationFrame.Size = UDim2.new(0.22, 0, 0.06, 0)
notificationFrame.Position = UDim2.new(0.76, 0, 0.9, 0)
notificationFrame.BackgroundColor3 = Color3.fromRGB(20, 20, 25)
notificationFrame.BackgroundTransparency = 0.1
notificationFrame.BorderSizePixel = 0
notificationFrame.Parent = screenGui

local uiCorner = Instance.new("UICorner")
uiCorner.CornerRadius = UDim.new(0.2, 0)
uiCorner.Parent = notificationFrame

local statusLabel = Instance.new("TextLabel")
statusLabel.Name = "StatusLabel"
statusLabel.Size = UDim2.new(0.9, 0, 0.8, 0)
statusLabel.Position = UDim2.new(0.05, 0, 0.1, 0)
statusLabel.BackgroundTransparency = 1
statusLabel.TextColor3 = Color3.fromRGB(255, 75, 75)
statusLabel.TextScaled = true
statusLabel.Font = Enum.Font.GothamBold
statusLabel.Text = "Freecam: OFF (Shift + P)"
statusLabel.Parent = notificationFrame

-- Controlli Tasti
local keysPressed = {
	W = false,
	A = false,
	S = false,
	D = false,
	E = false,
	Q = false
}

local function setCharacterVisibility(visible)
	local character = player.Character
	if not character then return end
	
	for _, part in ipairs(character:GetDescendants()) do
		if part:IsA("BasePart") or part:IsA("Decal") then
			if part.Name ~= "HumanoidRootPart" then
				part.LocalTransparencyModifier = visible and 0 or 1
			end
		end
	end
end

local function toggleFreecam()
	isFreecamActive = not isFreecamActive

	if isFreecamActive then
		statusLabel.Text = "Freecam: ON"
		statusLabel.TextColor3 = Color3.fromRGB(75, 255, 120)

		cameraCFrame = camera.CFrame
		local x, y, _ = cameraCFrame:ToOrientation()
		cameraPitch = x
		cameraYaw = y

		camera.CameraType = Enum.CameraType.Scriptable
		player.CameraMode = Enum.CameraMode.LockFirstPerson
		
		if player.Character and player.Character:FindFirstChild("HumanoidRootPart") then
			player.Character.HumanoidRootPart.Anchored = true
		end
		
		setCharacterVisibility(false)
	else
		statusLabel.Text = "Freecam: OFF (Shift + P)"
		statusLabel.TextColor3 = Color3.fromRGB(255, 75, 75)

		camera.CameraType = Enum.CameraType.Custom
		player.CameraMode = Enum.CameraMode.Classic
		UserInputService.MouseBehavior = Enum.MouseBehavior.Default
		
		if player.Character and player.Character:FindFirstChild("HumanoidRootPart") then
			player.Character.HumanoidRootPart.Anchored = false
		end
		
		setCharacterVisibility(true)
		targetVelocity = Vector3.new(0, 0, 0)
		currentVelocity = Vector3.new(0, 0, 0)
	end
end

-- Gestione Input Mouse
UserInputService.InputChanged:Connect(function(input, gameProcessed)
	if not isFreecamActive then return end

	if input.UserInputType == Enum.UserInputType.MouseMovement then
		local delta = input.Delta
		cameraYaw = cameraYaw - math.rad(delta.X * sensitivity)
		cameraPitch = math.clamp(cameraPitch - math.rad(delta.Y * sensitivity), math.rad(-89), math.rad(89))
	end
end)

-- Gestione Input Tastiera
UserInputService.InputBegan:Connect(function(input, gameProcessed)
	-- Pressione Shift + P
	if input.KeyCode == Enum.KeyCode.P then
		if UserInputService:IsKeyDown(Enum.KeyCode.LeftShift) or UserInputService:IsKeyDown(Enum.KeyCode.RightShift) then
			toggleFreecam()
			return
		end
	end

	if isFreecamActive then
		if input.KeyCode == Enum.KeyCode.W then keysPressed.W = true end
		if input.KeyCode == Enum.KeyCode.A then keysPressed.A = true end
		if input.KeyCode == Enum.KeyCode.S then keysPressed.S = true end
		if input.KeyCode == Enum.KeyCode.D then keysPressed.D = true end
		if input.KeyCode == Enum.KeyCode.E then keysPressed.E = true end
		if input.KeyCode == Enum.KeyCode.Q then keysPressed.Q = true end
	end
end)

UserInputService.InputEnded:Connect(function(input)
	if input.KeyCode == Enum.KeyCode.W then keysPressed.W = false end
	if input.KeyCode == Enum.KeyCode.A then keysPressed.A = false end
	if input.KeyCode == Enum.KeyCode.S then keysPressed.S = false end
	if input.KeyCode == Enum.KeyCode.D then keysPressed.D = false end
	if input.KeyCode == Enum.KeyCode.E then keysPressed.E = false end
	if input.KeyCode == Enum.KeyCode.Q then keysPressed.Q = false end
end)

-- Loop di rendering
RunService.RenderStepped:Connect(function(dt)
	if not isFreecamActive then return end

	setCharacterVisibility(false)
	UserInputService.MouseBehavior = Enum.MouseBehavior.LockCenter

	local rotation = CFrame.Angles(0, cameraYaw, 0) * CFrame.Angles(cameraPitch, 0, 0)

	local moveDir = Vector3.new(0, 0, 0)
	if keysPressed.W then moveDir = moveDir + rotation.LookVector end
	if keysPressed.S then moveDir = moveDir - rotation.LookVector end
	if keysPressed.D then moveDir = moveDir + rotation.RightVector end
	if keysPressed.A then moveDir = moveDir - rotation.RightVector end
	if keysPressed.E then moveDir = moveDir + Vector3.new(0, 1, 0) end
	if keysPressed.Q then moveDir = moveDir - Vector3.new(0, 1, 0) end

	if moveDir.Magnitude > 0 then
		moveDir = moveDir.Unit
	end

	targetVelocity = moveDir * baseSpeed
	currentVelocity = currentVelocity:Lerp(targetVelocity, math.clamp(dt * 10, 0, 1))

	local currentPosition = cameraCFrame.Position + (currentVelocity * dt)
	cameraCFrame = CFrame.new(currentPosition) * rotation
	camera.CFrame = cameraCFrame
end)