-- FOV Changer | by 2i9y

local Fluent = loadstring(game:HttpGet("https://github.com/dawid-scripts/Fluent/releases/latest/download/main.lua"))()

local Players = game:GetService("Players")
local Lighting = game:GetService("Lighting")
local Camera = workspace.CurrentCamera

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

-- Window
local Window = Fluent:CreateWindow({
    Title = "2i9y FOV Changer",
    SubTitle = "Camera Settings",
    TabWidth = 160,
    Size = UDim2.fromOffset(520, 350),
    Acrylic = true,
    Theme = "Dark",
    MinimizeKey = Enum.KeyCode.RightShift
})

local Tabs = {
    Main = Window:AddTab({ Title = "FOV", Icon = "eye" }),
    Settings = Window:AddTab({ Title = "Settings", Icon = "settings" })
}

local Settings = {
    FOV = 70,
    Rainbow = false,
    Blur = false
}

-- MAIN SECTION
local MainSection = Tabs.Main:AddSection("Camera")

local FOVSlider = MainSection:AddSlider("FOV", {
    Title = "Field of View",
    Description = "Change camera FOV",
    Default = 70,
    Min = 40,
    Max = 120,
    Rounding = 0
})

FOVSlider:OnChanged(function(Value)
    Settings.FOV = Value
    Camera.FieldOfView = Value
end)

local ResetButton = MainSection:AddButton({
    Title = "Reset FOV",
    Description = "Return to default",
    Callback = function()
        Camera.FieldOfView = 70
        FOVSlider:SetValue(70)
    end
})

-- SETTINGS SECTION
local VisualSection = Tabs.Settings:AddSection("Visual")

local RainbowToggle = VisualSection:AddToggle("Rainbow", {
    Title = "Rainbow UI",
    Default = false
})

RainbowToggle:OnChanged(function()
    Settings.Rainbow = RainbowToggle.Value
end)

local BlurToggle = VisualSection:AddToggle("Blur", {
    Title = "Blur Background",
    Default = false
})

BlurToggle:OnChanged(function()
    Settings.Blur = BlurToggle.Value
end)

-- Rainbow effect
task.spawn(function()
    while task.wait(0.05) do
        if Settings.Rainbow then
            local color = Color3.fromHSV(tick()%5/5,1,1)
            Fluent:SetAccentColor(color)
        end
    end
end)

-- Blur update
task.spawn(function()
    while task.wait(0.1) do
        if Settings.Blur then
            Blur.Size = 18
        else
            Blur.Size = 0
        end
    end
end)

-- Apply default
Camera.FieldOfView = Settings.FOV

-- Notification
Fluent:Notify({
    Title = "2i9y FOV Changer",
    Content = "Loaded successfully!",
    Duration = 5
})