-- NovaCore UI with TeamCheck

-- Services
local Players = game:GetService("Players")
local RunService = game:GetService("RunService")
local UIS = game:GetService("UserInputService")
local LocalPlayer = Players.LocalPlayer
local Camera = workspace.CurrentCamera

-- Settings
local settings = {
    aimbot = false,
    esp = false,
    tracers = false,
    noclip = false,
    fov = 1100,
    teamCheck = true,
    aimPart = "HumanoidRootPart"
}

-- Drawing FOV Circle
local FOVCircle = Drawing.new("Circle")
FOVCircle.Thickness = 1.5
FOVCircle.Radius = settings.fov
FOVCircle.Color = Color3.fromRGB(120, 200, 255)
FOVCircle.Filled = false
FOVCircle.Visible = true
FOVCircle.Transparency = 1

-- Mapping players to drawings
local espBoxes = {}
local tracerLines = {}

-- Create GUI
local PlayerGui = LocalPlayer:WaitForChild("PlayerGui")
local ScreenGui = Instance.new("ScreenGui")
ScreenGui.Name = "NovaCoreSimpleArsenalV1.0"
ScreenGui.ResetOnSpawn = false
ScreenGui.Parent = PlayerGui

local mainFrame = Instance.new("Frame")
mainFrame.Size = UDim2.new(0, 400, 0, 350)
mainFrame.Position = UDim2.new(0.5, -200, 0.5, -175)
mainFrame.BackgroundColor3 = Color3.fromRGB(15, 20, 30)
mainFrame.BorderSizePixel = 0
mainFrame.Parent = ScreenGui

local function createUICorner(frame)
    local corner = Instance.new("UICorner", frame)
    corner.CornerRadius = UDim.new(0, 15)
    return corner
end

createUICorner(mainFrame)

-- Title bar and drag
local titleBar = Instance.new("Frame", mainFrame)
titleBar.Size = UDim2.new(1, 0, 0, 40)
titleBar.BackgroundColor3 = Color3.fromRGB(0, 150, 230)
createUICorner(titleBar)
titleBar.ClipsDescendants = true

local titleLabel = Instance.new("TextLabel", titleBar)
titleLabel.Size = UDim2.new(1, 0, 1, 0)
titleLabel.BackgroundTransparency = 1
titleLabel.Text = "NovaCore Simple Arsenal V1.1"
titleLabel.TextColor3 = Color3.fromRGB(30, 30, 30)
titleLabel.Font = Enum.Font.GothamBold
titleLabel.TextSize = 24

-- Drag logic for title bar
local dragging = false
local dragInput, dragStart, startPos
titleBar.InputBegan:Connect(function(input)
    if input.UserInputType == Enum.UserInputType.MouseButton1 then
        dragging = true
        dragStart = input.Position
        startPos = mainFrame.Position
        input.Changed:Connect(function()
            if input.UserInputState == Enum.UserInputState.End then
                dragging = false
            end
        end)
    end
end)
titleBar.InputChanged:Connect(function(input)
    if input.UserInputType == Enum.UserInputType.MouseMovement then
        dragInput = input
    end
end)
UIS.InputChanged:Connect(function(input)
    if input == dragInput and dragging then
        local delta = input.Position - dragStart
        mainFrame.Position = UDim2.new(
            startPos.X.Scale,
            startPos.X.Offset + delta.X,
            startPos.Y.Scale,
            startPos.Y.Offset + delta.Y
        )
    end
end)

-- Tabs UI
local tabNames = {"Main", "About"}
local tabButtons = {}
local tabPanels = {}

local tabFrame = Instance.new("Frame", mainFrame)
tabFrame.Size = UDim2.new(1, 0, 0, 35)
tabFrame.Position = UDim2.new(0, 0, 0, 40)
tabFrame.BackgroundTransparency = 1

local function switchTab(name)
    for tn, panel in pairs(tabPanels) do panel.Visible = false end
    for tn, btn in pairs(tabButtons) do
        btn.BackgroundColor3 = Color3.fromRGB(30, 35, 45)
        btn.TextColor3 = Color3.fromRGB(120, 180, 255)
    end
    tabPanels[name].Visible = true
    tabButtons[name].BackgroundColor3 = Color3.fromRGB(120, 180, 255)
    tabButtons[name].TextColor3 = Color3.fromRGB(20, 20, 20)
end

for i, tName in ipairs(tabNames) do
    local btn = Instance.new("TextButton", tabFrame)
    btn.Size = UDim2.new(0, 120, 1, 0)
    btn.Position = UDim2.new(0, (i-1)*120, 0, 0)
    btn.BackgroundColor3 = Color3.fromRGB(30, 35, 45)
    btn.TextColor3 = Color3.fromRGB(120, 180, 255)
    btn.Font = Enum.Font.GothamSemibold
    btn.TextSize = 20
    btn.Text = tName
    btn.AutoButtonColor = false
    createUICorner(btn)

    btn.MouseButton1Click:Connect(function()
        switchTab(tName)
    end)

    tabButtons[tName] = btn

    local panel = Instance.new("Frame", mainFrame)
    panel.Size = UDim2.new(1, 0, 1, -75)
    panel.Position = UDim2.new(0, 0, 0, 75)
    panel.BackgroundTransparency = 1
    panel.Visible = false
    tabPanels[tName] = panel
end
switchTab("Main")

-- Toggle Button creator
local function createToggle(parent, text, positionY, initial, callback)
    local btn = Instance.new("TextButton", parent)
    btn.Size = UDim2.new(0, 260, 0, 40)
    btn.Position = UDim2.new(0, 20, 0, positionY)
    btn.BackgroundColor3 = initial and Color3.fromRGB(120, 180, 255) or Color3.fromRGB(45, 50, 60)
    btn.TextColor3 = Color3.fromRGB(25, 25, 30)
    btn.Font = Enum.Font.GothamBold
    btn.TextSize = 18
    btn.Text = text .. (initial and ": ON" or ": OFF")
    createUICorner(btn)

    btn.MouseButton1Click:Connect(function()
        local newState = not (btn.BackgroundColor3 == Color3.fromRGB(120, 180, 255))
        btn.BackgroundColor3 = newState and Color3.fromRGB(120, 180, 255) or Color3.fromRGB(45, 50, 60)
        btn.Text = text .. (newState and ": ON" or ": OFF")
        callback(newState)
    end)
    return btn
end

-- Add Toggles to main tab
local mainPanel = tabPanels.Main

local spacing = 50
local posY = 20

local aimbotToggle = createToggle(mainPanel, "Aimbot (hold right click)", posY, settings.aimbot, function(v) settings.aimbot = v end)
posY = posY + spacing
local espToggle = createToggle(mainPanel, "ESP Boxes", posY, settings.esp, function(v) settings.esp = v end)
posY = posY + spacing
local tracersToggle = createToggle(mainPanel, "Tracers", posY, settings.tracers, function(v) settings.tracers = v end)
posY = posY + spacing
local noclipToggle = createToggle(mainPanel, "Noclip", posY, settings.noclip, function(v)
    settings.noclip = v
    local char = LocalPlayer.Character
    if char then
        for _, part in pairs(char:GetDescendants()) do
            if part:IsA("BasePart") then
                part.CanCollide = not v
            end
        end
    end
end)
posY = posY + spacing
local teamCheckToggle = createToggle(mainPanel, "Team Check", posY, settings.teamCheck, function(v)
    settings.teamCheck = v
end)

-- About tab content
local aboutPanel = tabPanels.About
local aboutText = Instance.new("TextLabel", aboutPanel)
aboutText.Size = UDim2.new(1, -40, 0, 140)
aboutText.Position = UDim2.new(0, 20, 0, 20)
aboutText.BackgroundTransparency = 1
aboutText.Font = Enum.Font.GothamBold
aboutText.TextSize = 20
aboutText.TextColor3 = Color3.fromRGB(150, 180, 225)
aboutText.TextWrapped = true
aboutText.Text = [[
Created by Developer Astro
Tested by Ghost

Do not upload this script yourself.
Only owners of NovaCore (Astro and Ghost) may upload.
]]

-- ESP, Tracer Drawing setup
local function createEspDrawings(player)
    if espBoxes[player] then return end
    espBoxes[player] = Drawing.new("Square")
    espBoxes[player].Thickness = 2
    espBoxes[player].Visible = false
    espBoxes[player].Color = Color3.new(1, 0, 0)

    tracerLines[player] = Drawing.new("Line")
    tracerLines[player].Thickness = 1
    tracerLines[player].Visible = false
    tracerLines[player].Color = Color3.new(1, 0, 0)
end

local function removeEspDrawings(player)
    if espBoxes[player] then
        espBoxes[player]:Remove()
        espBoxes[player] = nil
    end
    if tracerLines[player] then
        tracerLines[player]:Remove()
        tracerLines[player] = nil
    end
end

Players.PlayerAdded:Connect(createEspDrawings)
Players.PlayerRemoving:Connect(removeEspDrawings)
for _, player in pairs(Players:GetPlayers()) do
    if player ~= LocalPlayer then createEspDrawings(player) end
end

-- Helper to find closest target within FOV
local function getClosestTarget()
    local mousePos = UIS:GetMouseLocation()
    local bestDist = settings.fov
    local closest = nil
    for _, player in pairs(Players:GetPlayers()) do
        if player ~= LocalPlayer and player.Character and player.Character:FindFirstChild(settings.aimPart) then
            if not settings.teamCheck or player.Team ~= LocalPlayer.Team then
                local pos, onScreen = Camera:WorldToViewportPoint(player.Character[settings.aimPart].Position)
                if onScreen then
                    local dist = (Vector2.new(pos.X, pos.Y) - Vector2.new(mousePos.X, mousePos.Y)).Magnitude
                    if dist < bestDist then
                        bestDist = dist
                        closest = player
                    end
                end
            end
        end
    end
    return closest
end

RunService.RenderStepped:Connect(function()
    FOVCircle.Position = Camera.ViewportSize / 2
    FOVCircle.Radius = settings.fov
    FOVCircle.Visible = true

    if settings.aimbot and UIS:IsMouseButtonPressed(Enum.UserInputType.MouseButton2) then
        local target = getClosestTarget()
        if target and target.Character and target.Character:FindFirstChild(settings.aimPart) then
            local tp = target.Character[settings.aimPart].Position
            Camera.CFrame = CFrame.new(Camera.CFrame.Position, tp)
        end
    end

    for player, box in pairs(espBoxes) do
        local char = player.Character
        if settings.esp and char and char:FindFirstChild("HumanoidRootPart") and char:FindFirstChild("Head") then
            if not settings.teamCheck or player.Team ~= LocalPlayer.Team then
                local pos, onScreen = Camera:WorldToViewportPoint(char.HumanoidRootPart.Position)
                if onScreen then
                    box.Size = Vector2.new(50, 100)
                    box.Position = Vector2.new(pos.X - 25, pos.Y - 50)
                    box.Visible = true

                    if settings.tracers then
                        local tracer = tracerLines[player]
                        tracer.From = Vector2.new(Camera.ViewportSize.X / 2, Camera.ViewportSize.Y)
                        tracer.To = Vector2.new(pos.X, pos.Y)
                        tracer.Visible = true
                    else
                        tracerLines[player].Visible = false
                    end
                else
                    box.Visible = false
                    tracerLines[player].Visible = false
                end
            else
                box.Visible = false
                tracerLines[player].Visible = false
            end
        else
            box.Visible = false
            tracerLines[player].Visible = false
        end
    end
end)

-- Toggle GUI visibility with RightShift
local guiState = true
UIS.InputBegan:Connect(function(input, gpe)
    if gpe then return end
    if input.KeyCode == Enum.KeyCode.RightShift then
        guiState = not guiState
        ScreenGui.Enabled = guiState
    end
end)