local Settings = {
    AimbotEnabled = true,
    FOV = 150,
    Smoothness = 0.5,
    WallhackEnabled = true,
    TargetPart = "Head",
    VisibleCheck = true
}

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

local raycastParams = RaycastParams.new()
raycastParams.FilterType = Enum.RaycastFilterType.Exclude

-- WALLCHECK
local function isVisible(targetCharacter)
    if not Settings.VisibleCheck then return true end
    local targetPart = targetCharacter:FindFirstChild(Settings.TargetPart)
    if not targetPart then return false end
    
    raycastParams.FilterDescendantsInstances = {LocalPlayer.Character, targetCharacter}
    local camPos = Camera.CFrame.Position
    local raycastResult = workspace:Raycast(camPos, (targetPart.Position - camPos), raycastParams)
    
    return raycastResult == nil
end

-- AIMBOT LOGIC
local function getClosestPlayer()
    local closestPlayer = nil
    local shortestDistance = Settings.FOV

    for _, player in pairs(Players:GetPlayers()) do
        if player ~= LocalPlayer and player.Character and player.Character:FindFirstChild("HumanoidRootPart") then
            local humanoid = player.Character:FindFirstChildOfClass("Humanoid")
            if not humanoid or humanoid.Health <= 0 then continue end
            
            local screenPos, onScreen = Camera:WorldToViewportPoint(player.Character.HumanoidRootPart.Position)
            if onScreen then
                local mousePos = Vector2.new(Camera.ViewportSize.X / 2, Camera.ViewportSize.Y / 2)
                local distance = (Vector2.new(screenPos.X, screenPos.Y) - mousePos).Magnitude
                
                if distance < shortestDistance then
                    if isVisible(player.Character) then
                        shortestDistance = distance
                        closestPlayer = player
                    end
                end
            end
        end
    end
    return closestPlayer
end

-- STABLE ESP (HIGHLIGHT)
local function applyHighlight(player)
    if player == LocalPlayer then return end
    
    local function setup(char)
        if not char then return end
        char:WaitForChild("HumanoidRootPart", 5)
        char:WaitForChild("Humanoid", 5)
        
        if char:FindFirstChild("DeltaWH") then char.DeltaWH:Destroy() end
        
        if Settings.WallhackEnabled then
            local hl = Instance.new("Highlight")
            hl.Name = "DeltaWH"
            hl.FillColor = Color3.fromRGB(255, 0, 0)
            hl.OutlineColor = Color3.fromRGB(255, 255, 255)
            hl.FillTransparency = 0.5
            hl.OutlineTransparency = 0
            hl.Adornee = char
            hl.Parent = char
        end
    end
    
    if player.Character then setup(player.Character) end
    player.CharacterAdded:Connect(setup)
end

for _, p in pairs(Players:GetPlayers()) do applyHighlight(p) end
Players.PlayerAdded:Connect(applyHighlight)

local function updateAllWH()
    for _, p in pairs(Players:GetPlayers()) do
        if p.Character then
            if Settings.WallhackEnabled then
                applyHighlight(p)
            else
                if p.Character:FindFirstChild("DeltaWH") then p.Character.DeltaWH:Destroy() end
            end
        end
    end
end

-- INTERFACE
local UI = Instance.new("ScreenGui", LocalPlayer:WaitForChild("PlayerGui"))
UI.Name = "FlickProUI"
UI.ResetOnSpawn = false

-- ИДЕАЛЬНЫЙ КРУГ FOV НА ЧИСТОМ КОДЕ (БЕЗ КАРТИНОК И DRAWING)
local FOVFrame = Instance.new("Frame", UI)
FOVFrame.AnchorPoint = Vector2.new(0.5, 0.5)
FOVFrame.Position = UDim2.new(0.5, 0, 0.5, 0)
FOVFrame.Size = UDim2.new(0, Settings.FOV * 2, 0, Settings.FOV * 2)
FOVFrame.BackgroundTransparency = 1
FOVFrame.Visible = true

-- Скругление углов фрейма до состояния идеального круга
local UICorner = Instance.new("UICorner", FOVFrame)
UICorner.CornerRadius = UDim.new(1, 0)

-- Отрисовка видимой линии круга
local UIStroke = Instance.new("UIStroke", FOVFrame)
UIStroke.Color = Color3.fromRGB(255, 0, 0)
UIStroke.Thickness = 1.5
UIStroke.ApplyStrokeMode = Enum.ApplyStrokeMode.Border

-- Подвижная кнопка MENU
local ToggleBtn = Instance.new("TextButton", UI)
ToggleBtn.Size = UDim2.new(0, 60, 0, 40)
ToggleBtn.Position = UDim2.new(0.85, 0, 0.15, 0)
ToggleBtn.BackgroundColor3 = Color3.fromRGB(20, 20, 20)
ToggleBtn.TextColor3 = Color3.fromRGB(255, 255, 255)
ToggleBtn.Text = "MENU"
ToggleBtn.Font = Enum.Font.SourceSansBold
ToggleBtn.TextSize = 14
ToggleBtn.Active = true
ToggleBtn.Draggable = true 

-- Главная Панель
local MainFrame = Instance.new("Frame", UI)
MainFrame.Size = UDim2.new(0, 220, 0, 260)
MainFrame.Position = UDim2.new(0.5, -110, 0.5, -130)
MainFrame.BackgroundColor3 = Color3.fromRGB(30, 30, 30)
MainFrame.Active = true
MainFrame.Draggable = true
MainFrame.Visible = true

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

-- Конструктор Кнопок
local function CreateBtn(name, settingKey, posY, customCallback)
    local btn = Instance.new("TextButton", MainFrame)
    btn.Size = UDim2.new(0.9, 0, 0, 35)
    btn.Position = UDim2.new(0.05, 0, 0, posY)
    btn.Text = name .. ": " .. (Settings[settingKey] and "ON" or "OFF")
    btn.BackgroundColor3 = Settings[settingKey] and Color3.fromRGB(50, 150, 50) or Color3.fromRGB(150, 50, 50)
    btn.TextColor3 = Color3.new(1,1,1)
    btn.Font = Enum.Font.SourceSansBold
    
    btn.MouseButton1Click:Connect(function()
        Settings[settingKey] = not Settings[settingKey]
        btn.Text = name .. ": " .. (Settings[settingKey] and "ON" or "OFF")
        btn.BackgroundColor3 = Settings[settingKey] and Color3.fromRGB(50, 150, 50) or Color3.fromRGB(150, 50, 50)
        if customCallback then customCallback() end
    end)
end

CreateBtn("Aimbot", "AimbotEnabled", 10)
CreateBtn("WallCheck", "VisibleCheck", 55)
CreateBtn("Wallhack (ESP)", "WallhackEnabled", 100, updateAllWH)

-- Конструктор Полей Ввода
local function CreateTextBox(placeholder, defaultVal, posY, callback)
    local box = Instance.new("TextBox", MainFrame)
    box.Size = UDim2.new(0.9, 0, 0, 35)
    box.Position = UDim2.new(0.05, 0, 0, posY)
    box.BackgroundColor3 = Color3.fromRGB(45, 45, 45)
    box.TextColor3 = Color3.new(1,1,1)
    box.Text = placeholder .. ": " .. tostring(defaultVal)
    box.Font = Enum.Font.SourceSansBold
    
    box.FocusLost:Connect(function()
        local val = tonumber(box.Text:match("%d+%.?%d*"))
        if val then
            callback(val)
            box.Text = placeholder .. ": " .. tostring(val)
        else
            box.Text = placeholder .. ": " .. tostring(defaultVal)
        end
    end)
end

CreateTextBox("FOV Size", Settings.FOV, 150, function(v) 
    Settings.FOV = v 
    FOVFrame.Size = UDim2.new(0, v * 2, 0, v * 2)
end)

CreateTextBox("Smooth (0-1)", Settings.Smoothness, 195, function(v) 
    Settings.Smoothness = math.clamp(v, 0, 1) 
end)

-- LOOP EXECUTION
RunService.RenderStepped:Connect(function()
    if Settings.AimbotEnabled then
        local target = getClosestPlayer()
        if target and target.Character and target.Character:FindFirstChild(Settings.TargetPart) then
            local targetPos = target.Character[Settings.TargetPart].Position
            local targetCFrame = CFrame.new(Camera.CFrame.Position, targetPos)
            Camera.CFrame = Camera.CFrame:Lerp(targetCFrame, 1 - Settings.Smoothness)
        end
    end
end)