-- Services
local Players = game:GetService("Players")
local RunService = game:GetService("RunService")
local UserInputService = game:GetService("UserInputService")
local Stats = game:GetService("Stats")

-- Variables
local localPlayer = Players.LocalPlayer
local camera = workspace.CurrentCamera
local highlights = {} 
local cachedTargets = {} 

-- State Settings
local settings = {
    menuOpen = true,
    esp = false,
    teamCheck = true,
    wallCheck = true,
    aimbot = false,
    showFov = false,
    fov = 150,
    smoothness = 0.15,
    flight = false,
    noclip = false,
    speedHack = false,
    flySpeed = 100,
    walkSpeed = 80,
    themeColor = Color3.fromRGB(0, 170, 255),
    uiTrans = 0.4
}

-- 1. CLEAN UI ROOT (Only 1 FOV Circle Here)
local gui = Instance.new("ScreenGui", localPlayer:WaitForChild("PlayerGui"))
gui.Name = "Comb4x_V18_8_Final"
gui.ResetOnSpawn = false

-- [[ THE ONLY FOV CIRCLE ]]
local fovFrame = Instance.new("Frame", gui)
fovFrame.Name = "Single_FOV_Circle"
fovFrame.AnchorPoint = Vector2.new(0.5, 0.5)
fovFrame.Position = UDim2.new(0.5, 0, 0.5, 0)
fovFrame.BackgroundTransparency = 1
fovFrame.Size = UDim2.new(0, settings.fov * 2, 0, settings.fov * 2)
fovFrame.Visible = false

local fovStroke = Instance.new("UIStroke", fovFrame)
fovStroke.Color = settings.themeColor
fovStroke.Thickness = 1
Instance.new("UICorner", fovFrame).CornerRadius = UDim.new(1, 0)

-- HUD
local hud = Instance.new("TextLabel", gui)
hud.Size = UDim2.new(0, 200, 0, 50); hud.Position = UDim2.new(0, 10, 0, 10)
hud.BackgroundTransparency = 1; hud.TextColor3 = Color3.new(1, 1, 1); hud.TextSize = 14; hud.Font = Enum.Font.Code; hud.TextXAlignment = Enum.TextXAlignment.Left; hud.RichText = true

-- 2. MAIN MENU (Logo & Sidebar)
local mainFrame = Instance.new("Frame", gui)
mainFrame.Size = UDim2.new(0, 600, 0, 450)
mainFrame.Position = UDim2.new(0.5, -300, 0.5, -225)
mainFrame.BackgroundColor3 = Color3.fromRGB(15, 15, 20)
mainFrame.BackgroundTransparency = settings.uiTrans
mainFrame.Active = true; mainFrame.Draggable = true
Instance.new("UICorner", mainFrame)
Instance.new("UIStroke", mainFrame).Color = settings.themeColor

local logo = Instance.new("TextLabel", mainFrame)
logo.Text = "COMB4X"; logo.Size = UDim2.new(0, 100, 0, 40); logo.Position = UDim2.new(0, 15, 0, 5)
logo.TextColor3 = settings.themeColor; logo.Font = Enum.Font.GothamBold; logo.TextSize = 22; logo.BackgroundTransparency = 1

local sidebar = Instance.new("Frame", mainFrame)
sidebar.Size = UDim2.new(0, 100, 1, -60); sidebar.Position = UDim2.new(0, 10, 0, 50)
sidebar.BackgroundTransparency = 0.8; sidebar.BackgroundColor3 = Color3.fromRGB(0, 0, 0); Instance.new("UICorner", sidebar)

local container = Instance.new("Frame", mainFrame)
container.Size = UDim2.new(1, -130, 1, -60); container.Position = UDim2.new(0, 120, 0, 50); container.BackgroundTransparency = 1

local tabs = {}
local function createTab(name)
    local f = Instance.new("ScrollingFrame", container)
    f.Size = UDim2.new(1, 0, 1, 0); f.BackgroundTransparency = 1; f.Visible = false
    f.ScrollBarThickness = 2; f.CanvasSize = UDim2.new(0,0,1.5,0)
    Instance.new("UIListLayout", f).Padding = UDim.new(0, 5)
    tabs[name] = f
    return f
end
createTab("Combat"); createTab("Visuals"); createTab("Movement"); local infoTab = createTab("Info")
tabs.Combat.Visible = true

-- 3. LOCKED V17 CORE FUNCTIONS (DO NOT CHANGE)
local function isVisible(part)
    local params = RaycastParams.new()
    params.FilterDescendantsInstances = {localPlayer.Character, part.Parent}
    params.FilterType = Enum.RaycastFilterType.Exclude
    local result = workspace:Raycast(camera.CFrame.Position, (part.Position - camera.CFrame.Position), params)
    return result == nil
end

task.spawn(function()
    while task.wait(1) do
        local t = {}
        for _, v in ipairs(workspace:GetDescendants()) do
            pcall(function()
                if v:IsA("Humanoid") and v.Parent:IsA("Model") and v.Parent ~= localPlayer.Character then
                    if settings.teamCheck then
                        local p = Players:GetPlayerFromCharacter(v.Parent)
                        if p and p.Team == localPlayer.Team then return end
                    end
                    table.insert(t, v.Parent)
                end
            end)
        end
        cachedTargets = t
    end
end)

-- 4. RUNTIME (AIMBOT, ESP, & HUD)
RunService.RenderStepped:Connect(function()
    local fps = math.floor(1 / RunService.RenderStepped:Wait())
    local ping = math.floor(Stats.Network.ServerStatsItem["Data Ping"]:GetValue())
    hud.Text = string.format("<font color='#00AAFF'>FPS:</font> %d  |  <font color='#00AAFF'>Ping:</font> %dms", fps, ping)

    -- Update Single GUI Circle
    fovFrame.Visible = settings.showFov
    fovFrame.Size = UDim2.new(0, settings.fov * 2, 0, settings.fov * 2)

    local center = Vector2.new(camera.ViewportSize.X/2, camera.ViewportSize.Y/2)
    local bestTarget = nil
    local shortestDist = settings.fov

    for _, char in ipairs(cachedTargets) do
        pcall(function()
            local head = char:FindFirstChild("Head") or char:FindFirstChildWhichIsA("BasePart")
            if head and char:FindFirstChildOfClass("Humanoid").Health > 0 then
                if not highlights[char] then
                    highlights[char] = Instance.new("Highlight", char)
                    highlights[char].DepthMode = Enum.HighlightDepthMode.AlwaysOnTop
                end
                highlights[char].Enabled = settings.esp
                highlights[char].FillColor = settings.themeColor
                
                local pos, onScreen = camera:WorldToViewportPoint(head.Position)
                if onScreen then
                    local d = (Vector2.new(pos.X, pos.Y) - center).Magnitude
                    if d < shortestDist then
                        if not settings.wallCheck or isVisible(head) then
                            bestTarget = head; shortestDist = d
                        end
                    end
                end
            end
        end)
    end
    if settings.aimbot and bestTarget then
        camera.CFrame = camera.CFrame:Lerp(CFrame.lookAt(camera.CFrame.Position, bestTarget.Position), settings.smoothness)
    end
end)

-- 5. PHYSICS & MOVEMENT (LOCKED)
RunService.Stepped:Connect(function()
    pcall(function()
        local char = localPlayer.Character
        local hrp = char:FindFirstChild("HumanoidRootPart")
        if not hrp then return end
        if settings.noclip or settings.flight then
            for _, v in ipairs(char:GetDescendants()) do if v:IsA("BasePart") then v.CanCollide = false end end
        end
        if settings.speedHack and char:FindFirstChildOfClass("Humanoid").MoveDirection.Magnitude > 0 then
            hrp.CFrame = hrp.CFrame + (char:FindFirstChildOfClass("Humanoid").MoveDirection * (settings.walkSpeed / 150))
        end
        if settings.flight then
            local dir = Vector3.new(0,0,0)
            if UserInputService:IsKeyDown(Enum.KeyCode.W) then dir += camera.CFrame.LookVector end
            if UserInputService:IsKeyDown(Enum.KeyCode.S) then dir -= camera.CFrame.LookVector end
            if UserInputService:IsKeyDown(Enum.KeyCode.A) then dir -= camera.CFrame.RightVector end
            if UserInputService:IsKeyDown(Enum.KeyCode.D) then dir += camera.CFrame.RightVector end
            hrp.Velocity = dir.Magnitude > 0 and dir.Unit * settings.flySpeed or Vector3.new(0, 0, 0)
        end
    end)
end)

-- 6. INTERFACE & SLIDER
local function nav(name, y)
    local b = Instance.new("TextButton", sidebar); b.Size = UDim2.new(0.9, 0, 0, 40); b.Position = UDim2.new(0.05, 0, 0, y)
    b.BackgroundColor3 = Color3.fromRGB(30,30,40); b.Text = name; b.TextColor3 = Color3.new(1,1,1); Instance.new("UICorner", b)
    b.MouseButton1Click:Connect(function() for _, t in pairs(tabs) do t.Visible = false end; tabs[name].Visible = true end)
end
nav("Combat", 10); nav("Visuals", 60); nav("Movement", 110); nav("Info", 160)

local function addBtn(name, parent, key)
    local b = Instance.new("TextButton", parent); b.Size = UDim2.new(0.95, 0, 0, 35); b.BackgroundColor3 = Color3.fromRGB(35, 35, 45)
    b.Text = name .. (settings[key] and " [ON]" or " [OFF]"); b.TextColor3 = settings[key] and settings.themeColor or Color3.new(1,1,1); Instance.new("UICorner", b)
    b.MouseButton1Click:Connect(function() settings[key] = not settings[key]; b.Text = name .. (settings[key] and " [ON]" or " [OFF]"); b.TextColor3 = settings[key] and settings.themeColor or Color3.new(1,1,1) end)
end

addBtn("Master Aimlock", tabs.Combat, "aimbot")
addBtn("Wall Check", tabs.Combat, "wallCheck")
addBtn("Show FOV Circle", tabs.Combat, "showFov")

-- [[ FOV SLIDER ]]
local sFrame = Instance.new("Frame", tabs.Combat); sFrame.Size = UDim2.new(0.9, 0, 0, 50); sFrame.BackgroundTransparency = 1
local sLab = Instance.new("TextLabel", sFrame); sLab.Size = UDim2.new(1,0,0,20); sLab.Text = "FOV: "..settings.fov; sLab.TextColor3 = Color3.new(1,1,1); sLab.BackgroundTransparency = 1
local sBar = Instance.new("Frame", sFrame); sBar.Size = UDim2.new(1,0,0,10); sBar.Position = UDim2.new(0,0,0,25); sBar.BackgroundColor3 = Color3.fromRGB(50,50,60); Instance.new("UICorner", sBar)
local sDot = Instance.new("TextButton", sBar); sDot.Size = UDim2.new(0,20,1,10); sDot.AnchorPoint = Vector2.new(0.5,0.5); sDot.Position = UDim2.new((settings.fov-50)/550,0,0.5,0); sDot.BackgroundColor3 = settings.themeColor; sDot.Text = ""; Instance.new("UICorner", sDot)
sDot.MouseButton1Down:Connect(function()
    local move = RunService.RenderStepped:Connect(function()
        local rel = math.clamp((UserInputService:GetMouseLocation().X - sBar.AbsolutePosition.X) / sBar.AbsoluteSize.X, 0, 1)
        sDot.Position = UDim2.new(rel, 0, 0.5, 0); settings.fov = math.floor(50 + (rel * 550)); sLab.Text = "FOV: "..settings.fov
    end)
    UserInputService.InputEnded:Connect(function(inp) if inp.UserInputType == Enum.UserInputType.MouseButton1 then move:Disconnect() end end)
end)

addBtn("Master ESP", tabs.Visuals, "esp")
addBtn("Team Check", tabs.Visuals, "teamCheck")
addBtn("Flight Mode", tabs.Movement, "flight")
addBtn("No-Clip", tabs.Movement, "noclip")
addBtn("Speed Hack", tabs.Movement, "speedHack")

local infoText = Instance.new("TextLabel", infoTab); infoText.Size = UDim2.new(1,-10,1,0); infoText.BackgroundTransparency = 1; infoText.TextColor3 = Color3.new(0.8,0.8,0.8); infoText.TextSize = 14; infoText.Font = Enum.Font.Gotham; infoText.TextXAlignment = Enum.TextXAlignment.Left; infoText.TextYAlignment = Enum.TextYAlignment.Top; infoText.RichText = true; infoText.TextWrapped = true
infoText.Text = "<b>COMB4X V18.8</b>\n\n[Right Shift] Toggle Menu\n<i>Logic Locked to V17 Stable.</i>"

UserInputService.InputBegan:Connect(function(i, p) if not p and i.KeyCode == Enum.KeyCode.RightShift then mainFrame.Visible = not mainFrame.Visible end end)