-- Name: NPC head box inf 6 (Lag-Free Edition)
-- Features: Safe Hitbox, Health-Based ESP, Size Control, Anti-Lag

local Player = game.Players.LocalPlayer
local ScreenGui = Instance.new("ScreenGui")
local MainFrame = Instance.new("Frame")
local Title = Instance.new("TextLabel")
local HitboxBtn = Instance.new("TextButton")
local EspBtn = Instance.new("TextButton")
local HideBtn = Instance.new("TextButton")
local IncreaseBtn = Instance.new("TextButton")
local DecreaseBtn = Instance.new("TextButton")
local SizeLabel = Instance.new("TextLabel")

-- الإعدادات
_G.HeadSize = 12
local hitboxEnabled = false
local espEnabled = false

ScreenGui.Parent = game.CoreGui
ScreenGui.Name = "NPC_HeadBox_Inf6_Pro"

-- [ الواجهة الرئيسية ]
MainFrame.Parent = ScreenGui
MainFrame.BackgroundColor3 = Color3.fromRGB(20, 20, 25)
MainFrame.Position = UDim2.new(0.35, 0, 0.25, 0)
MainFrame.Size = UDim2.new(0, 230, 0, 230)
MainFrame.Active = true
MainFrame.Draggable = true
Instance.new("UICorner", MainFrame).CornerRadius = UDim.new(0, 12)
local Stroke = Instance.new("UIStroke", MainFrame)
Stroke.Color = Color3.fromRGB(255, 0, 50)
Stroke.Thickness = 1.5

-- [ العنوان ]
Title.Parent = MainFrame
Title.Text = "NPC HEAD BOX INF 6"
Title.Size = UDim2.new(1, 0, 0, 35)
Title.BackgroundColor3 = Color3.fromRGB(255, 0, 50)
Title.TextColor3 = Color3.new(1, 1, 1)
Title.Font = Enum.Font.GothamBold
Title.TextSize = 14
Instance.new("UICorner", Title).CornerRadius = UDim.new(0, 12)

-- [ أزرار الوظائف ]
local function styleBtn(btn, text, pos)
    btn.Parent = MainFrame
    btn.Text = text
    btn.Position = pos
    btn.Size = UDim2.new(0.8, 0, 0, 32)
    btn.BackgroundColor3 = Color3.fromRGB(40, 40, 45)
    btn.TextColor3 = Color3.fromRGB(200, 200, 200)
    btn.Font = Enum.Font.GothamSemibold
    btn.TextSize = 11
    Instance.new("UICorner", btn).CornerRadius = UDim.new(0, 6)
end

styleBtn(HitboxBtn, "HITBOX: DEACTIVATED", UDim2.new(0.1, 0, 0.22, 0))
styleBtn(EspBtn, "NPC ESP: OFF", UDim2.new(0.1, 0, 0.38, 0))

-- [ التحكم بالحجم ]
SizeLabel.Parent = MainFrame
SizeLabel.Text = "SIZE: " .. _G.HeadSize
SizeLabel.Position = UDim2.new(0, 0, 0.55, 0)
SizeLabel.Size = UDim2.new(1, 0, 0, 20)
SizeLabel.TextColor3 = Color3.new(1, 1, 1)
SizeLabel.Font = Enum.Font.GothamBold
SizeLabel.BackgroundTransparency = 1

DecreaseBtn.Parent = MainFrame
DecreaseBtn.Text = "-"
DecreaseBtn.Position = UDim2.new(0.15, 0, 0.7, 0)
DecreaseBtn.Size = UDim2.new(0, 40, 0, 35)
DecreaseBtn.BackgroundColor3 = Color3.fromRGB(255, 0, 50)
DecreaseBtn.TextColor3 = Color3.new(1, 1, 1)
Instance.new("UICorner", DecreaseBtn).CornerRadius = UDim.new(0, 6)

IncreaseBtn.Parent = MainFrame
IncreaseBtn.Text = "+"
IncreaseBtn.Position = UDim2.new(0.65, 0, 0.7, 0)
IncreaseBtn.Size = UDim2.new(0, 40, 0, 35)
IncreaseBtn.BackgroundColor3 = Color3.fromRGB(0, 180, 100)
IncreaseBtn.TextColor3 = Color3.new(1, 1, 1)
Instance.new("UICorner", IncreaseBtn).CornerRadius = UDim.new(0, 6)

-- [ الزر العائم القابل للسحب ]
HideBtn.Parent = ScreenGui
HideBtn.Text = "6"
HideBtn.Size = UDim2.new(0, 45, 0, 45)
HideBtn.Position = UDim2.new(0.05, 0, 0.5, 0)
HideBtn.BackgroundColor3 = Color3.fromRGB(255, 0, 50)
HideBtn.TextColor3 = Color3.new(1, 1, 1)
HideBtn.Draggable = true
Instance.new("UICorner", HideBtn).CornerRadius = UDim.new(1, 0)
Instance.new("UIStroke", HideBtn).Thickness = 2

--- [ العمليات ] ---

HideBtn.MouseButton1Click:Connect(function()
    MainFrame.Visible = not MainFrame.Visible
end)

HitboxBtn.MouseButton1Click:Connect(function()
    hitboxEnabled = not hitboxEnabled
    HitboxBtn.Text = hitboxEnabled and "HITBOX: ACTIVE" or "HITBOX: DEACTIVATED"
    HitboxBtn.BackgroundColor3 = hitboxEnabled and Color3.fromRGB(0, 180, 100) or Color3.fromRGB(40, 40, 45)
end)

EspBtn.MouseButton1Click:Connect(function()
    espEnabled = not espEnabled
    EspBtn.Text = espEnabled and "NPC ESP: ON" or "NPC ESP: OFF"
    EspBtn.BackgroundColor3 = espEnabled and Color3.fromRGB(0, 180, 100) or Color3.fromRGB(40, 40, 45)
end)

IncreaseBtn.MouseButton1Click:Connect(function()
    _G.HeadSize = _G.HeadSize + 1
    SizeLabel.Text = "SIZE: " .. _G.HeadSize
end)

DecreaseBtn.MouseButton1Click:Connect(function()
    if _G.HeadSize > 1 then
        _G.HeadSize = _G.HeadSize - 1
        SizeLabel.Text = "SIZE: " .. _G.HeadSize
    end
end)

-- الحلقة الأذكى والأخف (Lag-Free Loop)
spawn(function()
    while true do
        task.wait(0.8) -- تحديث متزن لتقليل اللاق
        for _, v in pairs(game.Workspace:GetDescendants()) do
            if v:IsA("Model") and v:FindFirstChild("Humanoid") and not game.Players:GetPlayerFromCharacter(v) then
                local hum = v:FindFirstChild("Humanoid")
                local head = v:FindFirstChild("Head")
                
                -- الهيت بوكس (تحديث فقط عند التغيير)
                if head and hitboxEnabled then
                    if head.Size ~= Vector3.new(_G.HeadSize, _G.HeadSize, _G.HeadSize) then
                        head.Size = Vector3.new(_G.HeadSize, _G.HeadSize, _G.HeadSize)
                        head.Transparency = 0.6
                        head.CanCollide = false
                        head.Massless = true
                    end
                end
                
                -- الـ ESP الملون (حسب الصحة)
                local highlight = v:FindFirstChild("ESP_Highlight")
                if espEnabled then
                    if not highlight then
                        highlight = Instance.new("Highlight", v)
                        highlight.Name = "ESP_Highlight"
                        highlight.OutlineColor = Color3.new(1, 1, 1)
                    end
                    -- تغيير اللون حسب الدم
                    if hum.Health < (hum.MaxHealth * 0.3) then
                        highlight.FillColor = Color3.fromRGB(255, 0, 0) -- أحمر (دم قليل)
                    else
                        highlight.FillColor = Color3.fromRGB(0, 255, 0) -- أخضر (دم جيد)
                    end
                else
                    if highlight then highlight:Destroy() end
                end
            end
        end
    end
end)