local Players = game:GetService("Players")
local Player = Players.LocalPlayer

local FOLLOW_DISTANCE = 5
local TELEPORT_DISTANCE = 20
local STUCK_TIME = 3
local CHECK_INTERVAL = 0.5

local Colors = {
    Red = Color3.fromRGB(220, 35, 35),
    Green = Color3.fromRGB(25, 190, 75),
    Gray = Color3.fromRGB(115, 115, 115),
    Blue = Color3.fromRGB(35, 125, 230),
    Purple = Color3.fromRGB(145, 75, 220),
    White = Color3.fromRGB(255, 255, 255),
    SubText = Color3.fromRGB(145, 145, 145),
    Background = Color3.fromRGB(12, 12, 12),
    Stroke = Color3.fromRGB(55, 55, 55)
}

local Bot
local OriginalCharacter
local OriginalHumanoid
local OriginalRoot
local SavedSettings

local BotDeathConnection
local OriginalDeathConnection
local CharacterAddedConnection

local BotGenerated = false
local Following = false
local Controlling = false
local Minimized = false
local SessionActive = false

local FollowToken = 0
local SessionToken = 0

local CleanupBot

local function SetCamera(Humanoid)
    if not Humanoid or not Humanoid.Parent then return end

    local Camera = workspace.CurrentCamera
    if not Camera then return end

    Camera.CameraType = Enum.CameraType.Custom
    Camera.CameraSubject = Humanoid
end

Player.CharacterAdded:Connect(function(Character)
    task.spawn(function()
        local Humanoid = Character:WaitForChild("Humanoid", 10)

        if Humanoid and Player.Character == Character then
            SetCamera(Humanoid)
        end
    end)
end)

local ScreenGui = Instance.new("ScreenGui")
ScreenGui.Name = "LONELY_HUB"
ScreenGui.ResetOnSpawn = false
ScreenGui.Parent = Player:WaitForChild("PlayerGui")

local Main = Instance.new("Frame")
Main.Size = UDim2.new(0, 230, 0, 225)
Main.Position = UDim2.new(0, 30, 0, 180)
Main.BackgroundColor3 = Colors.Background
Main.BorderSizePixel = 0
Main.Active = true
Main.Draggable = true
Main.Parent = ScreenGui

Instance.new("UICorner", Main).CornerRadius = UDim.new(0, 8)

local Stroke = Instance.new("UIStroke")
Stroke.Color = Colors.Stroke
Stroke.Thickness = 1
Stroke.Parent = Main

local Title = Instance.new("TextLabel")
Title.Size = UDim2.new(1, 0, 0, 36)
Title.Position = UDim2.new(0, 0, 0, 5)
Title.BackgroundTransparency = 1
Title.Text = "LONELY HUB"
Title.TextColor3 = Colors.White
Title.TextSize = 22
Title.Font = Enum.Font.GothamBlack
Title.TextXAlignment = Enum.TextXAlignment.Center
Title.TextYAlignment = Enum.TextYAlignment.Center
Title.Parent = Main

local Subtitle = Instance.new("TextLabel")
Subtitle.Size = UDim2.new(1, 0, 0, 16)
Subtitle.Position = UDim2.new(0, 0, 0, 48)
Subtitle.BackgroundTransparency = 1
Subtitle.Text = "Property of Lonely"
Subtitle.TextColor3 = Colors.SubText
Subtitle.TextSize = 10
Subtitle.Font = Enum.Font.Gotham
Subtitle.TextXAlignment = Enum.TextXAlignment.Center
Subtitle.Parent = Main

local MinButton = Instance.new("TextButton")
MinButton.Size = UDim2.new(0, 25, 0, 25)
MinButton.Position = UDim2.new(1, -30, 0, 5)
MinButton.BackgroundTransparency = 1
MinButton.Text = "−"
MinButton.TextColor3 = Colors.White
MinButton.TextSize = 20
MinButton.Font = Enum.Font.GothamBold
MinButton.Parent = Main

local Scroll = Instance.new("ScrollingFrame")
Scroll.Position = UDim2.new(0, 5, 0, 75)
Scroll.Size = UDim2.new(1, -10, 1, -82)
Scroll.BackgroundTransparency = 1
Scroll.BorderSizePixel = 0
Scroll.ScrollBarThickness = 3
Scroll.ScrollBarImageColor3 = Colors.Stroke
Scroll.AutomaticCanvasSize = Enum.AutomaticSize.Y
Scroll.Parent = Main

local Layout = Instance.new("UIListLayout")
Layout.Padding = UDim.new(0, 8)
Layout.HorizontalAlignment = Enum.HorizontalAlignment.Center
Layout.SortOrder = Enum.SortOrder.LayoutOrder
Layout.Parent = Scroll

local function CreateButton(Name, Text, Order)
    local Button = Instance.new("TextButton")
    Button.Name = Name
    Button.Size = UDim2.new(1, -12, 0, 38)
    Button.BackgroundTransparency = 1
    Button.BorderSizePixel = 0
    Button.Text = Text
    Button.TextColor3 = Colors.Gray
    Button.TextSize = 12
    Button.Font = Enum.Font.GothamBold
    Button.TextXAlignment = Enum.TextXAlignment.Center
    Button.LayoutOrder = Order
    Button.AutoButtonColor = false
    Button.Parent = Scroll

    return Button
end

local GenerateButton = CreateButton("GenerateButton", "GENERATE BOT: OFF", 1)
local FollowButton = CreateButton("FollowButton", "COME TO ME: OFF", 2)
local ControlButton = CreateButton("ControlButton", "CONTROL BOT: OFF", 3)

local function UpdateButtons()
    GenerateButton.Text = BotGenerated
        and "GENERATE BOT: ON"
        or "GENERATE BOT: OFF"

    GenerateButton.TextColor3 = BotGenerated
        and Colors.Green
        or Colors.Red

    FollowButton.Text = Following
        and "COME TO ME: ON"
        or "COME TO ME: OFF"

    FollowButton.TextColor3 = Following
        and Colors.Blue
        or Colors.Gray

    ControlButton.Text = Controlling
        and "CONTROL BOT: ON"
        or "CONTROL BOT: OFF"

    ControlButton.TextColor3 = Controlling
        and Colors.Purple
        or Colors.Gray
end

local function RestoreOriginal()
    if not SavedSettings then return end

    if OriginalHumanoid
        and OriginalHumanoid.Parent
        and OriginalHumanoid.Health > 0 then

        OriginalHumanoid.WalkSpeed = SavedSettings.WalkSpeed
        OriginalHumanoid.JumpPower = SavedSettings.JumpPower
        OriginalHumanoid.JumpHeight = SavedSettings.JumpHeight
        OriginalHumanoid.AutoRotate = SavedSettings.AutoRotate
    end

    SavedSettings = nil
end

local function StopFollowing()
    Following = false
    FollowToken += 1
    UpdateButtons()
end

CleanupBot = function()
    if not SessionActive and not Bot then
        return
    end

    Following = false
    FollowToken += 1

    SessionActive = false
    SessionToken += 1

    if OriginalDeathConnection then
        OriginalDeathConnection:Disconnect()
        OriginalDeathConnection = nil
    end

    if BotDeathConnection then
        BotDeathConnection:Disconnect()
        BotDeathConnection = nil
    end

    if CharacterAddedConnection then
        CharacterAddedConnection:Disconnect()
        CharacterAddedConnection = nil
    end

    if Player.Character == Bot
        and OriginalCharacter
        and OriginalCharacter.Parent
        and OriginalHumanoid
        and OriginalHumanoid.Health > 0 then

        Player.Character = OriginalCharacter
        SetCamera(OriginalHumanoid)
    end

    RestoreOriginal()

    if Bot then
        Bot:Destroy()
        Bot = nil
    end

    BotGenerated = false
    Following = false
    Controlling = false

    OriginalCharacter = nil
    OriginalHumanoid = nil
    OriginalRoot = nil
    SavedSettings = nil

    UpdateButtons()
end

local function WatchOriginalDeath(Humanoid, CurrentSession)
    if OriginalDeathConnection then
        OriginalDeathConnection:Disconnect()
        OriginalDeathConnection = nil
    end

    OriginalDeathConnection = Humanoid.Died:Connect(function()
        if not SessionActive then return end
        if SessionToken ~= CurrentSession then return end
        if OriginalHumanoid ~= Humanoid then return end

        task.defer(function()
            if not SessionActive then return end
            if SessionToken ~= CurrentSession then return end
            if OriginalHumanoid ~= Humanoid then return end

            CleanupBot()
        end)
    end)
end

local function GenerateBot()
    if BotGenerated or SessionActive then return end

    local Character = Player.Character
    if not Character then return end

    local Humanoid = Character:FindFirstChildOfClass("Humanoid")
    local Root = Character:FindFirstChild("HumanoidRootPart")

    if not Humanoid or not Root or Humanoid.Health <= 0 then
        return
    end

    OriginalCharacter = Character
    OriginalHumanoid = Humanoid
    OriginalRoot = Root

    SessionActive = true
    SessionToken += 1

    local CurrentSession = SessionToken

    WatchOriginalDeath(Humanoid, CurrentSession)

    CharacterAddedConnection = Player.CharacterAdded:Connect(function(NewCharacter)
        if not SessionActive then return end
        if SessionToken ~= CurrentSession then return end

        if NewCharacter == Bot then return end
        if NewCharacter == OriginalCharacter then return end

        task.defer(function()
            if not SessionActive then return end
            if SessionToken ~= CurrentSession then return end
            if Player.Character ~= NewCharacter then return end

            CleanupBot()
        end)
    end)

    local PreviousArchivable = Character.Archivable
    Character.Archivable = true

    local Success, NewBot = pcall(function()
        return Character:Clone()
    end)

    Character.Archivable = PreviousArchivable

    if not Success
        or not NewBot
        or not SessionActive
        or SessionToken ~= CurrentSession
        or Player.Character ~= Character
        or Humanoid.Health <= 0 then

        if NewBot then
            NewBot:Destroy()
        end

        CleanupBot()
        return
    end

    Bot = NewBot
    Bot.Name = "BOT"

    local BotHumanoid = Bot:FindFirstChildOfClass("Humanoid")
    local BotRoot = Bot:FindFirstChild("HumanoidRootPart")

    if not BotHumanoid or not BotRoot then
        CleanupBot()
        return
    end

    Bot.Parent = workspace
    Bot:PivotTo(Character:GetPivot() * CFrame.new(0, 0, -5))

    BotGenerated = true

    BotDeathConnection = BotHumanoid.Died:Connect(function()
        if not SessionActive then return end
        if SessionToken ~= CurrentSession then return end

        task.defer(function()
            if not SessionActive then return end
            if SessionToken ~= CurrentSession then return end

            CleanupBot()
        end)
    end)

    UpdateButtons()
end

local function StartFollowing()
    if not BotGenerated or not Bot or Controlling then return end
    if not OriginalHumanoid or OriginalHumanoid.Health <= 0 then return end

    Following = true
    FollowToken += 1

    local CurrentToken = FollowToken
    local CurrentSession = SessionToken

    UpdateButtons()

    task.spawn(function()
        local LastPosition
        local StuckTimer = 0

        while Following
            and CurrentToken == FollowToken
            and CurrentSession == SessionToken
            and SessionActive
            and Bot
            and Bot.Parent do

            if not OriginalCharacter or not OriginalCharacter.Parent then
                break
            end

            if not OriginalHumanoid or OriginalHumanoid.Health <= 0 then
                break
            end

            local BotHumanoid = Bot:FindFirstChildOfClass("Humanoid")
            local BotRoot = Bot:FindFirstChild("HumanoidRootPart")
            local PlayerRoot = OriginalCharacter:FindFirstChild("HumanoidRootPart")

            if not BotHumanoid or not BotRoot or not PlayerRoot then
                break
            end

            local TargetPosition =
                PlayerRoot.Position - PlayerRoot.CFrame.LookVector * FOLLOW_DISTANCE

            local Distance = (BotRoot.Position - TargetPosition).Magnitude

            if Distance >= TELEPORT_DISTANCE then
                Bot:PivotTo(
                    PlayerRoot.CFrame * CFrame.new(0, 0, FOLLOW_DISTANCE)
                )

                StuckTimer = 0
                LastPosition = nil
            else
                if Distance > 2 then
                    BotHumanoid:MoveTo(TargetPosition)
                end

                if LastPosition then
                    local Movement = (BotRoot.Position - LastPosition).Magnitude

                    if Movement < 0.5 and Distance > 4 then
                        StuckTimer += CHECK_INTERVAL
                    else
                        StuckTimer = 0
                    end

                    if StuckTimer >= STUCK_TIME then
                        Bot:PivotTo(
                            PlayerRoot.CFrame * CFrame.new(0, 0, FOLLOW_DISTANCE)
                        )

                        StuckTimer = 0
                    end
                end

                LastPosition = BotRoot.Position
            end

            task.wait(CHECK_INTERVAL)
        end

        if CurrentToken == FollowToken
            and CurrentSession == SessionToken then

            Following = false
            UpdateButtons()
        end
    end)
end

local function ControlBot()
    if not BotGenerated or not Bot or Controlling then return end
    if not OriginalHumanoid or OriginalHumanoid.Health <= 0 then return end

    StopFollowing()

    SavedSettings = {
        WalkSpeed = OriginalHumanoid.WalkSpeed,
        JumpPower = OriginalHumanoid.JumpPower,
        JumpHeight = OriginalHumanoid.JumpHeight,
        AutoRotate = OriginalHumanoid.AutoRotate
    }

    OriginalHumanoid.WalkSpeed = 0
    OriginalHumanoid.JumpPower = 0
    OriginalHumanoid.JumpHeight = 0
    OriginalHumanoid.AutoRotate = false

    local BotHumanoid = Bot:FindFirstChildOfClass("Humanoid")

    if not BotHumanoid or BotHumanoid.Health <= 0 then
        RestoreOriginal()
        return
    end

    Controlling = true

    Player.Character = Bot
    SetCamera(BotHumanoid)

    UpdateButtons()
end

local function ReturnControl()
    if not Controlling then return end

    if not OriginalCharacter
        or not OriginalCharacter.Parent
        or not OriginalHumanoid
        or OriginalHumanoid.Health <= 0 then

        CleanupBot()
        return
    end

    Controlling = false

    Player.Character = OriginalCharacter

    RestoreOriginal()
    SetCamera(OriginalHumanoid)

    UpdateButtons()
end

GenerateButton.MouseButton1Click:Connect(GenerateBot)

FollowButton.MouseButton1Click:Connect(function()
    if not BotGenerated or Controlling then return end

    if Following then
        StopFollowing()
    else
        StartFollowing()
    end
end)

ControlButton.MouseButton1Click:Connect(function()
    if not BotGenerated then return end

    if Controlling then
        ReturnControl()
    else
        ControlBot()
    end
end)

MinButton.MouseButton1Click:Connect(function()
    Minimized = not Minimized

    if Minimized then
        Main.Size = UDim2.new(0, 230, 0, 38)
        Scroll.Visible = false
        Subtitle.Visible = false
        MinButton.Text = "+"
    else
        Main.Size = UDim2.new(0, 230, 0, 225)
        Scroll.Visible = true
        Subtitle.Visible = true
        MinButton.Text = "−"
    end
end)

UpdateButtons()