local Players = game:GetService("Players")
local Lighting = game:GetService("Lighting")
local RunService = game:GetService("RunService")
local VirtualUser = game:GetService("VirtualUser")
local UIS = game:GetService("UserInputService")

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

local gui = Instance.new("ScreenGui")
gui.ResetOnSpawn = false
gui.IgnoreGuiInset = true
gui.Parent = player:WaitForChild("PlayerGui")

local black = Instance.new("Frame")
black.Parent = gui
black.Size = UDim2.fromScale(1,1)
black.BackgroundColor3 = Color3.fromRGB(0,0,0)
black.ZIndex = 5
black.Visible = false

local btn = Instance.new("TextButton")
btn.Parent = gui
btn.Size = UDim2.fromOffset(140,36)
btn.AnchorPoint = Vector2.new(1,0)
btn.BackgroundColor3 = Color3.fromRGB(25,25,25)
btn.TextColor3 = Color3.fromRGB(255,255,255)
btn.TextScaled = true
btn.Font = Enum.Font.SourceSansBold
btn.Text = "Anti AFK"
btn.ZIndex = 6

task.wait()
btn.Position = UDim2.fromOffset(gui.AbsoluteSize.X - 20, 60)

local blur = Instance.new("BlurEffect")
blur.Size = 0
blur.Parent = Lighting

local removedColorMaps = {}
local storedParts = {}
local disabledLights = {}
local disabledFX = {}

local function removeShaders()
	for _,v in ipairs(Lighting:GetChildren()) do
		if v:IsA("BloomEffect") or v:IsA("SunRaysEffect") or v:IsA("DepthOfFieldEffect") then
			v.Enabled = false
		elseif v:IsA("ColorCorrectionEffect") then
			table.insert(removedColorMaps, v:Clone())
			v:Destroy()
		end
	end
end

local function restoreShaders()
	for _,v in ipairs(Lighting:GetChildren()) do
		if v:IsA("BloomEffect") or v:IsA("SunRaysEffect") or v:IsA("DepthOfFieldEffect") then
			v.Enabled = true
		end
	end
	for _,cc in ipairs(removedColorMaps) do
		cc.Parent = Lighting
	end
	removedColorMaps = {}
end

local function toggleLights(on)
	for _,v in ipairs(workspace:GetDescendants()) do
		if v:IsA("PointLight") or v:IsA("SpotLight") or v:IsA("SurfaceLight") then
			if on then
				if v.Enabled then
					disabledLights[v] = true
					v.Enabled = false
				end
			else
				if disabledLights[v] then
					v.Enabled = true
				end
			end
		end
	end
	if not on then disabledLights = {} end
end

local function toggleFX(on)
	for _,v in ipairs(workspace:GetDescendants()) do
		if v:IsA("ParticleEmitter") or v:IsA("Trail") then
			if on then
				if v.Enabled then
					disabledFX[v] = true
					v.Enabled = false
				end
			else
				if disabledFX[v] then
					v.Enabled = true
				end
			end
		end
	end
	if not on then disabledFX = {} end
end

local function potatoWorld(on)
	for _, obj in ipairs(workspace:GetDescendants()) do
		if obj:IsA("BasePart") then
			if on then
				storedParts[obj] = {obj.Material, obj.CastShadow}
				obj.Material = Enum.Material.Plastic
				obj.CastShadow = false
			else
				if storedParts[obj] then
					obj.Material = storedParts[obj][1]
					obj.CastShadow = storedParts[obj][2]
				end
			end
		elseif obj:IsA("Texture") or obj:IsA("Decal") or obj:IsA("SurfaceAppearance") then
			obj.Transparency = on and 1 or 0
		end
	end
	if not on then storedParts = {} end
end

local afk = false
local freezeConn
local camConn
local oldWalk
local oldJump
local oldMinZoom
local oldMaxZoom
local oldCamType
local lockedCFrame

local function freezeChar(on)
	local char = player.Character
	if not char then return end
	local hum = char:FindFirstChildOfClass("Humanoid")
	local root = char:FindFirstChild("HumanoidRootPart")
	if not hum or not root then return end

	if on then
		oldWalk = hum.WalkSpeed
		oldJump = hum.JumpPower
		oldMinZoom = player.CameraMinZoomDistance
		oldMaxZoom = player.CameraMaxZoomDistance
		oldCamType = camera.CameraType
		lockedCFrame = camera.CFrame

		hum.WalkSpeed = 0
		hum.JumpPower = 0
		root.Anchored = true

		player.CameraMinZoomDistance = 10
		player.CameraMaxZoomDistance = 10
		camera.CameraType = Enum.CameraType.Scriptable

		camConn = RunService.RenderStepped:Connect(function()
			camera.CFrame = lockedCFrame
		end)
	else
		hum.WalkSpeed = oldWalk or 16
		hum.JumpPower = oldJump or 50
		root.Anchored = false

		player.CameraMinZoomDistance = oldMinZoom or 0.5
		player.CameraMaxZoomDistance = oldMaxZoom or 400

		if camConn then camConn:Disconnect() end
		camera.CameraType = oldCamType or Enum.CameraType.Custom
	end
end

local dragging = false
local dragStart
local startPos
local activeInput

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

UIS.InputEnded:Connect(function(input)
	if input == activeInput then
		dragging = false
		activeInput = nil
	end
end)

UIS.InputChanged:Connect(function(input)
	if dragging and input == activeInput then
		local delta = input.Position - dragStart
		local newX = startPos.X.Offset + delta.X
		local newY = startPos.Y.Offset + delta.Y

		local screen = gui.AbsoluteSize
		local size = btn.AbsoluteSize

		newX = math.clamp(newX, size.X, screen.X)
		newY = math.clamp(newY, 0, screen.Y - size.Y)

		btn.Position = UDim2.fromOffset(newX, newY)
	end
end)

btn.MouseButton1Click:Connect(function()
	afk = not afk

	if afk then
		btn.Text = "Back"
		black.Visible = true
		blur.Size = 24
		removeShaders()
		potatoWorld(true)
		toggleLights(true)
		toggleFX(true)
		freezeChar(true)
		freezeConn = RunService.RenderStepped:Connect(function()
			RunService:Set3dRenderingEnabled(false)
		end)
	else
		btn.Text = "Anti AFK"
		black.Visible = false
		blur.Size = 0
		restoreShaders()
		potatoWorld(false)
		toggleLights(false)
		toggleFX(false)
		if freezeConn then freezeConn:Disconnect() end
		RunService:Set3dRenderingEnabled(true)
		freezeChar(false)
	end
end)

player.CharacterAdded:Connect(function()
	if afk then
		task.wait(1)
		freezeChar(true)
	end
end)

player.Idled:Connect(function()
	if afk then
		VirtualUser:CaptureController()
		VirtualUser:ClickButton2(Vector2.new())
	end
end)