--// === HUD SHADERS + STOP MUSIC ON/OFF — COMPLETO === //--

local ScreenGui = Instance.new("ScreenGui")
ScreenGui.Parent = game.CoreGui


--////////////////////////////////////////////////////////////--
-- MUSICA DE FONDO
--////////////////////////////////////////////////////////////--

local music = Instance.new("Sound")
music.SoundId = "rbxassetid://9045766377"
music.Volume = 1
music.Looped = true
music.Parent = ScreenGui
music:Play()

local musicOn = true


--////////////////////////////////////////////////////////////--
-- BOTÓN SHADERS (DRAGGABLE)
--////////////////////////////////////////////////////////////--

local ShaderButton = Instance.new("TextButton")
ShaderButton.Parent = ScreenGui
ShaderButton.Size = UDim2.new(0, 220, 0, 60)
ShaderButton.Position = UDim2.new(0, 20, 0, 20)
ShaderButton.BackgroundColor3 = Color3.fromRGB(40, 40, 40)
ShaderButton.Text = ""
ShaderButton.BorderSizePixel = 0
ShaderButton.Active = true
ShaderButton.Draggable = true

local corner1 = Instance.new("UICorner")
corner1.CornerRadius = UDim.new(0, 35)
corner1.Parent = ShaderButton

-- Fondo HUD
local bgImage = Instance.new("ImageLabel")
bgImage.Parent = ShaderButton
bgImage.Size = UDim2.new(1,0,1,0)
bgImage.BackgroundTransparency = 1
bgImage.Image = "rbxassetid://7262711975"
bgImage.ScaleType = Enum.ScaleType.Stretch
bgImage.ZIndex = 0

-- Texto grande
local ShaderText = Instance.new("TextLabel")
ShaderText.Parent = ShaderButton
ShaderText.Size = UDim2.new(1, 0, 1, -10)
ShaderText.BackgroundTransparency = 1
ShaderText.Text = "Shaders?"
ShaderText.Font = Enum.Font.MontserratBold
ShaderText.TextSize = 22
ShaderText.TextColor3 = Color3.fromRGB(255, 255, 255)
ShaderText.ZIndex = 2

-- Firma interna
local FirmaDanny = Instance.new("TextLabel")
FirmaDanny.Parent = ShaderButton
FirmaDanny.Size = UDim2.new(1, 0, 0, 14)
FirmaDanny.Position = UDim2.new(0, 0, 1, -18)
FirmaDanny.BackgroundTransparency = 1
FirmaDanny.Text = "MADE BY DANNY"
FirmaDanny.Font = Enum.Font.MontserratBold
FirmaDanny.TextSize = 12
FirmaDanny.TextColor3 = Color3.fromRGB(180, 180, 180)
FirmaDanny.ZIndex = 3

-- Sonido click
local clickSound = Instance.new("Sound")
clickSound.SoundId = "rbxassetid://15675059323"
clickSound.Volume = 1
clickSound.Parent = ShaderButton

-- Lógica shaders
local shadersOn = false

ShaderButton.MouseButton1Click:Connect(function()
	clickSound:Play()

	-- Animación
	ShaderButton:TweenSize(UDim2.new(0,230,0,66), "Out", "Quad", 0.1, true)
	task.wait(0.1)
	ShaderButton:TweenSize(UDim2.new(0,220,0,60), "Out", "Quad", 0.1, true)

	shadersOn = not shadersOn
	if shadersOn then
		game.Lighting.Brightness = 3
		game.Lighting.Contrast = 2
		game.Lighting.Saturation = 0.3
		game.Lighting.Ambient = Color3.fromRGB(200,200,200)
	else
		game.Lighting.Brightness = 1
		game.Lighting.Contrast = 0
		game.Lighting.Saturation = 0
		game.Lighting.Ambient = Color3.fromRGB(100,100,100)
	end
end)


--////////////////////////////////////////////////////////////--
-- BOTÓN STOP MUSIC — CIRCULAR, PEQUEÑO, ON/OFF, DRAGGABLE
--////////////////////////////////////////////////////////////--

local StopButton = Instance.new("TextButton")
StopButton.Parent = ScreenGui
StopButton.Size = UDim2.new(0, 55, 0, 55)
StopButton.Position = UDim2.new(0, 20, 0, 100)
StopButton.BackgroundColor3 = Color3.fromRGB(120, 0, 0)
StopButton.TextColor3 = Color3.fromRGB(255, 255, 255)
StopButton.Font = Enum.Font.MontserratBold
StopButton.TextSize = 11
StopButton.BorderSizePixel = 0
StopButton.Active = true
StopButton.Draggable = true

local circle = Instance.new("UICorner")
circle.CornerRadius = UDim.new(1, 0)
circle.Parent = StopButton

-- Texto dinámico ON/OFF
local function updateStopText()
	if musicOn then
		StopButton.Text = "Music\nON"
	else
		StopButton.Text = "Music\nOFF"
	end
end

updateStopText()

-- Acción del botón
StopButton.MouseButton1Click:Connect(function()
	if musicOn then
		music:Stop()
		musicOn = false
	else
		music:Play()
		musicOn = true
	end

	updateStopText()
end)