local Rayfield = loadstring(game:HttpGet('https://sirius.menu/rayfield'))()

local Window = Rayfield:CreateWindow({
   Name = "EXOS HUB | HD SHADER",
   LoadingTitle = "ENHANCING GRAPHICS...",
   ConfigurationSaving = { Enabled = false }
})

-- VARIABLES
_G.Key = "1233"
_G.HDShader = false
local MainLoaded = false
local Lighting = game:GetService("Lighting")

-- Simpan Settingan Awal Lighting (untuk Reset)
local OldLighting = {
    Ambient = Lighting.Ambient,
    OutdoorAmbient = Lighting.OutdoorAmbient,
    ColorShift_Top = Lighting.ColorShift_Top,
    ColorShift_Bottom = Lighting.ColorShift_Bottom,
    ShadowSoftness = Lighting.ShadowSoftness,
    GlobalShadows = Lighting.GlobalShadows,
    FogEnd = Lighting.FogEnd,
    Brightness = Lighting.Brightness
}

-- [[ TAB LOGIN ]] --
local LoginTab = Window:CreateTab("Verification", 4483362458)

LoginTab:CreateInput({
   Name = "Enter Key",
   PlaceholderText = "Ketik key...",
   Callback = function(Text)
       if Text == _G.Key then
           Rayfield:Notify({Title = "ACCESS GRANTED", Content = "Welcome, Gunturutuy588!", Duration = 5})
           MainLoaded = true
           LoadShaderFeatures()
       else
           Rayfield:Notify({Title = "ACCESS DENIED", Content = "Key Salah!", Duration = 5})
       end
   end,
})

-- [[ FUNGSI RESET LIGHTING ]] --
local function ResetLighting()
    Lighting.Ambient = OldLighting.Ambient
    Lighting.OutdoorAmbient = OldLighting.OutdoorAmbient
    Lighting.ColorShift_Top = OldLighting.ColorShift_Top
    Lighting.ColorShift_Bottom = OldLighting.ColorShift_Bottom
    Lighting.ShadowSoftness = OldLighting.ShadowSoftness
    Lighting.GlobalShadows = OldLighting.GlobalShadows
    Lighting.FogEnd = OldLighting.FogEnd
    Lighting.Brightness = OldLighting.Brightness
    
    if Lighting:FindFirstChild("ExosBloom") then Lighting.ExosBloom:Destroy() end
    if Lighting:FindFirstChild("ExosBlur") then Lighting.ExosBlur:Destroy() end
    if Lighting:FindFirstChild("ExosColorCorr") then Lighting.ExosColorCorr:Destroy() end
    if Lighting:FindFirstChild("ExosSunRays") then Lighting.ExosSunRays:Destroy() end
end

-- [[ FUNCTION LOAD SHADER FEATURES ]] --
function LoadShaderFeatures()
    if not MainLoaded then return end

    local ShaderTab = Window:CreateTab("Shader HD", 4483362458)

    ShaderTab:CreateToggle({
        Name = "Enable HD Shader (Realistic)",
        CurrentValue = false,
        Callback = function(Value)
            _G.HDShader = Value
            if Value then
                -- [[ AKTIFKAN EFEK HD ]] --
                Rayfield:Notify({Title = "Shader", Content = "HD Graphics Applied! (Berat)", Duration = 3})
                
                -- Settingan Dasar Lighting HD
                Lighting.Ambient = Color3.fromRGB(100, 100, 100)
                Lighting.OutdoorAmbient = Color3.fromRGB(150, 150, 150)
                Lighting.Brightness = 2.5
                Lighting.ColorShift_Top = Color3.fromRGB(255, 245, 230)
                Lighting.GlobalShadows = true
                Lighting.ShadowSoftness = 0.1
                Lighting.FogEnd = 999999 -- Hilangkan Kabut

                -- Tambahkan Efek Post-Processing
                
                -- 1. Bloom (Pendaran Cahaya)
                local Bloom = Instance.new("BloomEffect", Lighting)
                Bloom.Name = "ExosBloom"
                Bloom.Intensity = 0.4
                Bloom.Size = 12
                Bloom.Threshold = 0.7

                -- 2. Blur (Sedikit Blur untuk kelembutan visual)
                local Blur = Instance.new("BlurEffect", Lighting)
                Blur.Name = "ExosBlur"
                Blur.Size = 1.5

                -- 3. ColorCorrection (Warna lebih tajam & kontras)
                local ColorCorr = Instance.new("ColorCorrectionEffect", Lighting)
                ColorCorr.Name = "ExosColorCorr"
                ColorCorr.Brightness = 0.05
                ColorCorr.Contrast = 0.2
                ColorCorr.Saturation = 0.15
                ColorCorr.TintColor = Color3.fromRGB(255, 250, 240) -- Sedikit hangat

                -- 4. SunRays (Sinar Matahari menembus objek)
                local SunRays = Instance.new("SunRaysEffect", Lighting)
                SunRays.Name = "ExosSunRays"
                SunRays.Intensity = 0.12
                SunRays.Spread = 0.6
            else
                -- [[ MATIKAN EFEK HD / RESET ]] --
                Rayfield:Notify({Title = "Shader", Content = "Graphics Reset to Default.", Duration = 3})
                ResetLighting()
            end
        end,
    })

    ShaderTab:CreateButton({
        Name = "FPS Booster (Jika Lag)",
        Callback = function()
            -- Matikan Shader dulu
            _G.HDShader = false
            ResetLighting()
            
            -- Hapus tekstur berat di map (Sesuai EXOS HUB V16)
            for _, v in pairs(game:GetDescendants()) do
                if v:IsA("Part") or v:IsA("MeshPart") then
                    v.Material = "SmoothPlastic"
                    v.CastShadow = false
                elseif v:IsA("Decal") or v:IsA("Texture") then
                    v:Destroy()
                end
            end
            settings().Rendering.QualityLevel = 1
            Rayfield:Notify({Title = "Performance", Content = "Graphics Optimized for FPS!", Duration = 3})
        end,
    })
end

Rayfield:Notify({
   Title = "EXOS HUB SHADER",
   Content = "Masukkan key: 1233",
   Duration = 5,
})