local RunService = game:GetService("RunService")
local function hsvRainbow()
    local t = tick() % 5
    local hue = t / 5
    return Color3.fromHSV(hue, 1, 1)
end
local function createGUI()
    local gui = Instance.new("ScreenGui", game.Players.LocalPlayer:WaitForChild("PlayerGui"))
    gui.Name = "MelonHub"

    local frame = Instance.new("Frame", gui)
    frame.Size = UDim2.new(0, 250, 0, 480)
    frame.Position = UDim2.new(0, 100, 0, 100)
    frame.BackgroundColor3 = Color3.fromRGB(30, 30, 30)
    frame.BorderSizePixel = 0
    frame.Active = true
    frame.Draggable = true

    local title = Instance.new("TextLabel", frame)
    title.Size = UDim2.new(1, 0, 0, 40)
    title.BackgroundTransparency = 1
    title.Text = "MelonHub"
    title.TextColor3 = Color3.new(1, 1, 1)
    title.Font = Enum.Font.SourceSansBold
    title.TextSize = 22
    -- Minimize Button
    local minimizeBtn = Instance.new("TextButton", frame)
    minimizeBtn.Size = UDim2.new(0, 30, 0, 30)
    minimizeBtn.Position = UDim2.new(1, -35, 0, 5)
    minimizeBtn.Text = "-"
    minimizeBtn.BackgroundColor3 = Color3.fromRGB(255, 0, 0)
    minimizeBtn.TextColor3 = Color3.new(1, 1, 1)
    local isMinimized = false
    local children = {}
    for _, child in pairs(frame:GetChildren()) do
        if child:IsA("TextButton") or child:IsA("TextBox") or (child:IsA("TextLabel") and child ~= title) then
            table.insert(children, child)
        end
    end
    minimizeBtn.MouseButton1Click:Connect(function()
        isMinimized = not isMinimized
        for _, child in pairs(children) do
            child.Visible = not isMinimized
        end
        minimizeBtn.Text = isMinimized and "+" or "-"
    end)
    local settingsBtn = Instance.new("TextButton", frame)
    settingsBtn.Size = UDim2.new(0, 30, 0, 30)
    settingsBtn.Position = UDim2.new(1, -70, 0, 5)
    settingsBtn.Text = "⚙️"
    settingsBtn.BackgroundColor3 = Color3.fromRGB(60, 60, 60)
    settingsBtn.TextColor3 = Color3.new(1, 1, 1)
    local settingsPanel = Instance.new("Frame", frame)
    settingsPanel.Size = UDim2.new(1, 0, 0, 120)
    settingsPanel.Position = UDim2.new(0, 0, 0, 40)
    settingsPanel.BackgroundColor3 = Color3.fromRGB(45, 45, 45)
    settingsPanel.Visible = false
    settingsPanel.BorderSizePixel = 0

    -- Close Button inside settings panel
    local closeBtn = Instance.new("TextButton", settingsPanel)
    closeBtn.Size = UDim2.new(1, -20, 0, 40)
    closeBtn.Position = UDim2.new(0, 10, 0, 10)
    closeBtn.Text = "Close Settings"
    closeBtn.BackgroundColor3 = Color3.fromRGB(200, 0, 0)
    closeBtn.TextColor3 = Color3.new(1, 1, 1)
    closeBtn.MouseButton1Click:Connect(function()
        settingsPanel.Visible = false
    end)
    local colorBtn = Instance.new("TextButton", settingsPanel)
    colorBtn.Size = UDim2.new(1, -20, 0, 40)
    colorBtn.Position = UDim2.new(0, 10, 0, 60)
    colorBtn.Text = "Change GUI Color"
    colorBtn.BackgroundColor3 = Color3.fromRGB(0, 150, 255)
    colorBtn.TextColor3 = Color3.new(1, 1, 1)
    colorBtn.MouseButton1Click:Connect(function()
        frame.BackgroundColor3 = Color3.fromRGB(math.random(0,255), math.random(0,255), math.random(0,255))
    end)
    settingsBtn.MouseButton1Click:Connect(function()
        settingsPanel.Visible = not settingsPanel.Visible
    end)
    local btn1 = Instance.new("TextButton", frame)
    btn1.Size = UDim2.new(1, -20, 0, 40)
    btn1.Position = UDim2.new(0, 10, 0, 50)
    btn1.Text = "Speed Boost"
    btn1.BackgroundColor3 = Color3.fromRGB(0, 100, 255)
    btn1.TextColor3 = Color3.new(1, 1, 1)
    btn1.MouseButton1Click:Connect(function()
        game.Players.LocalPlayer.Character.Humanoid.WalkSpeed = 100
    end)
    local btn2 = Instance.new("TextButton", frame)
    btn2.Size = UDim2.new(1, -20, 0, 40)
    btn2.Position = UDim2.new(0, 10, 0, 100)
    btn2.Text = "Auto Jump"
    btn2.BackgroundColor3 = Color3.fromRGB(0, 200, 100)
    btn2.TextColor3 = Color3.new(1, 1, 1)
    btn2.MouseButton1Click:Connect(function()
        _G.Jumping = not _G.Jumping
        btn2.Text = _G.Jumping and "Stop Jump" or "Auto Jump"
        while _G.Jumping do
            local hum = game.Players.LocalPlayer.Character:FindFirstChildOfClass("Humanoid")
            if hum then hum:ChangeState(Enum.HumanoidStateType.Jumping) end
            wait(0.5)
        end
    end)
    local btn3 = Instance.new("TextButton", frame)
    btn3.Size = UDim2.new(1, -20, 0, 40)
    btn3.Position = UDim2.new(0, 10, 0, 150)
    btn3.Text = "Enable Noclip"
    btn3.BackgroundColor3 = Color3.fromRGB(200, 50, 50)
    btn3.TextColor3 = Color3.new(1, 1, 1)

    local noclip = false
    local noclipConn

    btn3.MouseButton1Click:Connect(function()
        noclip = not noclip
        btn3.Text = noclip and "Disable Noclip" or "Enable Noclip"

        if noclip then
            noclipConn = game:GetService("RunService").Stepped:Connect(function()
                for _, v in pairs(game.Players.LocalPlayer.Character:GetDescendants()) do
                    if v:IsA("BasePart") and v.CanCollide == true then
                        v.CanCollide = false
                    end
                end
            end)
        else
            if noclipConn then
                noclipConn:Disconnect()
                noclipConn = nil
            end
        end
    end)

    -- Godmode Button
    local godmodeBtn = Instance.new("TextButton", frame)
    godmodeBtn.Size = UDim2.new(1, -20, 0, 40)
    godmodeBtn.Position = UDim2.new(0, 10, 0, 200)
    godmodeBtn.Text = "Godmode"
    godmodeBtn.BackgroundColor3 = Color3.fromRGB(0, 255, 0)
    godmodeBtn.TextColor3 = Color3.new(1, 1, 1)

    local godmode = false
    godmodeBtn.MouseButton1Click:Connect(function()
        godmode = not godmode
        godmodeBtn.Text = godmode and "Disable Godmode" or "Godmode"

        local character = game.Players.LocalPlayer.Character
        local humanoid = character:FindFirstChildOfClass("Humanoid")

        if godmode then
            humanoid.MaxHealth = math.huge
            humanoid.Health = math.huge
            humanoid.HealthChanged:Connect(function()
                humanoid.Health = math.huge
            end)
        else
            if humanoid then
                humanoid.MaxHealth = 100
                humanoid.Health = 100
            end
        end
    end)
    local inputBox = Instance.new("TextBox", frame)
    inputBox.Size = UDim2.new(1, -20, 0, 30)
    inputBox.Position = UDim2.new(0, 10, 0, 250)
    inputBox.PlaceholderText = "Enter player name"
    inputBox.Text = ""
    inputBox.TextColor3 = Color3.new(1, 1, 1)
    inputBox.BackgroundColor3 = Color3.fromRGB(50, 50, 50)
    inputBox.ClearTextOnFocus = false
    local tpBtn = Instance.new("TextButton", frame)
    tpBtn.Size = UDim2.new(1, -20, 0, 40)
    tpBtn.Position = UDim2.new(0, 10, 0, 290)
    tpBtn.Text = "Teleport"
    tpBtn.BackgroundColor3 = Color3.fromRGB(140, 80, 255)
    tpBtn.TextColor3 = Color3.new(1, 1, 1)
    tpBtn.MouseButton1Click:Connect(function()
        local targetName = inputBox.Text
        local target = game.Players:FindFirstChild(targetName)
        if target and target.Character and target.Character:FindFirstChild("HumanoidRootPart") then
            local hrp = game.Players.LocalPlayer.Character:FindFirstChild("HumanoidRootPart")
            if hrp then
                hrp.CFrame = target.Character.HumanoidRootPart.CFrame
            end
        else
            warn("Player not found or no HumanoidRootPart")
        end
    end)
    local followBtn = Instance.new("TextButton", frame)
    followBtn.Size = UDim2.new(1, -20, 0, 40)
    followBtn.Position = UDim2.new(0, 10, 0, 340)
    followBtn.Text = "Follow"
    followBtn.BackgroundColor3 = Color3.fromRGB(255, 165, 0)
    followBtn.TextColor3 = Color3.new(1, 1, 1)
    local followTarget = nil
    followBtn.MouseButton1Click:Connect(function()
        local targetName = inputBox.Text
        followTarget = game.Players:FindFirstChild(targetName)
        if followTarget and followTarget.Character and followTarget.Character:FindFirstChild("HumanoidRootPart") then
            followBtn.Text = "Unfollow"
        else
            followTarget = nil
            followBtn.Text = "Follow"
        end
    end)
    RunService.Heartbeat:Connect(function()        if followTarget and followTarget.Character then
            local hrp = followTarget.Character:FindFirstChild("HumanoidRootPart")
            local playerHRP = game.Players.LocalPlayer.Character:FindFirstChild("HumanoidRootPart")
            if hrp and playerHRP then
                playerHRP.CFrame = hrp.CFrame * CFrame.new(0, 0, 2)
            end
        end
        -- Rainbow background
        frame.BackgroundColor3 = hsvRainbow()
    end)
end
game.Players.LocalPlayer.CharacterAdded:Connect(function(character)
    repeat wait() until character:FindFirstChild("HumanoidRootPart")

    local oldGui = game.Players.LocalPlayer:FindFirstChild("MelonHub")
    if oldGui then oldGui:Destroy() end

    createGUI()
end)
createGUI()