local player = game.Players.LocalPlayer
local UIS = game:GetService("UserInputService")
local RS = game:GetService("RunService")

-- Create GUI
local ScreenGui = Instance.new("ScreenGui")
ScreenGui.Name = "SubhaanHub"
ScreenGui.ResetOnSpawn = false
ScreenGui.Parent = player:WaitForChild("PlayerGui")

local Frame = Instance.new("Frame")
Frame.Size = UDim2.new(0, 300, 0, 320)
Frame.Position = UDim2.new(0.5, -150, 0.5, -160)
Frame.BackgroundColor3 = Color3.fromRGB(40, 40, 40)
Frame.BorderSizePixel = 0
Frame.Active = true
Frame.Draggable = true
Frame.Parent = ScreenGui

-- Title Bar
local TitleBar = Instance.new("Frame")
TitleBar.Size = UDim2.new(1, 0, 0, 40)
TitleBar.BackgroundColor3 = Color3.fromRGB(30, 30, 30)
TitleBar.BorderSizePixel = 0
TitleBar.Parent = Frame

local Title = Instance.new("TextLabel")
Title.Size = UDim2.new(0.7, 0, 1, 0)
Title.Position = UDim2.new(0, 10, 0, 0)
Title.BackgroundTransparency = 1
Title.Text = "Subhaan Hub"
Title.TextColor3 = Color3.new(1,1,1)
Title.TextScaled = true
Title.Font = Enum.Font.SourceSansBold
Title.TextXAlignment = Enum.TextXAlignment.Left
Title.Parent = TitleBar

-- Minimize Button
local MinimizeBtn = Instance.new("TextButton")
MinimizeBtn.Size = UDim2.new(0, 30, 0, 30)
MinimizeBtn.Position = UDim2.new(1, -40, 0, 5)
MinimizeBtn.BackgroundColor3 = Color3.fromRGB(200, 100, 0)
MinimizeBtn.BorderSizePixel = 0
MinimizeBtn.Text = "-"
MinimizeBtn.TextColor3 = Color3.new(1,1,1)
MinimizeBtn.TextScaled = true
MinimizeBtn.Font = Enum.Font.SourceSansBold
MinimizeBtn.Parent = TitleBar

-- Content Frame (gets hidden/minimized)
local Content = Instance.new("Frame")
Content.Size = UDim2.new(1, 0, 1, -40)
Content.Position = UDim2.new(0, 0, 0, 40)
Content.BackgroundTransparency = 1
Content.Parent = Frame

-- Speed Section
local SpeedLabel = Instance.new("TextLabel")
SpeedLabel.Size = UDim2.new(1, -20, 0, 25)
SpeedLabel.Position = UDim2.new(0, 10, 0, 10)
SpeedLabel.BackgroundTransparency = 1
SpeedLabel.Text = "Walk Speed:"
SpeedLabel.TextColor3 = Color3.new(1,1,1)
SpeedLabel.TextScaled = true
SpeedLabel.Font = Enum.Font.SourceSans
SpeedLabel.TextXAlignment = Enum.TextXAlignment.Left
SpeedLabel.Parent = Content

local SpeedBox = Instance.new("TextBox")
SpeedBox.Size = UDim2.new(0, 80, 0, 30)
SpeedBox.Position = UDim2.new(0, 10, 0, 35)
SpeedBox.BackgroundColor3 = Color3.fromRGB(60, 60, 60)
SpeedBox.BorderSizePixel = 0
SpeedBox.Text = "100"
SpeedBox.TextColor3 = Color3.new(1,1,1)
SpeedBox.TextScaled = true
SpeedBox.Parent = Content

local SetSpeedBtn = Instance.new("TextButton")
SetSpeedBtn.Size = UDim2.new(0, 100, 0, 30)
SetSpeedBtn.Position = UDim2.new(0, 100, 0, 35)
SetSpeedBtn.BackgroundColor3 = Color3.fromRGB(0, 170, 0)
SetSpeedBtn.BorderSizePixel = 0
SetSpeedBtn.Text = "Set Speed"
SetSpeedBtn.TextColor3 = Color3.new(1,1,1)
SetSpeedBtn.TextScaled = true
SetSpeedBtn.Font = Enum.Font.SourceSansBold
SetSpeedBtn.Parent = Content

-- Fly Section
local FlyLabel = Instance.new("TextLabel")
FlyLabel.Size = UDim2.new(1, -20, 0, 25)
FlyLabel.Position = UDim2.new(0, 10, 0, 75)
FlyLabel.BackgroundTransparency = 1
FlyLabel.Text = "Fly Speed:"
FlyLabel.TextColor3 = Color3.new(1,1,1)
FlyLabel.TextScaled = true
FlyLabel.Font = Enum.Font.SourceSans
FlyLabel.TextXAlignment = Enum.TextXAlignment.Left
FlyLabel.Parent = Content

local FlySpeedBox = Instance.new("TextBox")
FlySpeedBox.Size = UDim2.new(0, 80, 0, 30)
FlySpeedBox.Position = UDim2.new(0, 10, 0, 100)
FlySpeedBox.BackgroundColor3 = Color3.fromRGB(60, 60, 60)
FlySpeedBox.BorderSizePixel = 0
FlySpeedBox.Text = "50"
FlySpeedBox.TextColor3 = Color3.new(1,1,1)
FlySpeedBox.TextScaled = true
FlySpeedBox.Parent = Content

local ToggleFlyBtn = Instance.new("TextButton")
ToggleFlyBtn.Size = UDim2.new(0, 100, 0, 30)
ToggleFlyBtn.Position = UDim2.new(0, 100, 0, 100)
ToggleFlyBtn.BackgroundColor3 = Color3.fromRGB(170, 0, 0)
ToggleFlyBtn.BorderSizePixel = 0
ToggleFlyBtn.Text = "Fly: OFF"
ToggleFlyBtn.TextColor3 = Color3.new(1,1,1)
ToggleFlyBtn.TextScaled = true
ToggleFlyBtn.Font = Enum.Font.SourceSansBold
ToggleFlyBtn.Parent = Content

-- Infinite Jump Section
local InfJumpBtn = Instance.new("TextButton")
InfJumpBtn.Size = UDim2.new(0, 180, 0, 30)
InfJumpBtn.Position = UDim2.new(0, 10, 0, 140)
InfJumpBtn.BackgroundColor3 = Color3.fromRGB(170, 0, 0)
InfJumpBtn.BorderSizePixel = 0
InfJumpBtn.Text = "Infinite Jump: OFF"
InfJumpBtn.TextColor3 = Color3.new(1,1,1)
InfJumpBtn.TextScaled = true
InfJumpBtn.Font = Enum.Font.SourceSansBold
InfJumpBtn.Parent = Content

-- Credit
local CreditLabel = Instance.new("TextLabel")
CreditLabel.Size = UDim2.new(1, 0, 0, 20)
CreditLabel.Position = UDim2.new(0, 0, 1, -25)
CreditLabel.BackgroundTransparency = 1
CreditLabel.Text = "made by Subhaan_9041"
CreditLabel.TextColor3 = Color3.fromRGB(180, 180, 180)
CreditLabel.TextScaled = true
CreditLabel.Font = Enum.Font.SourceSansBold
CreditLabel.Parent = Frame

-- Variables
local speedValue = 16
local speedConnection
local flying = false
local flySpeed = 50
local flyConnection
local infJump = false
local bv = nil

local states = {"Climbing", "FallingDown", "Flying", "Freefall", "GettingUp", "Jumping", "Landed", "Physics", "PlatformStanding", "Ragdoll", "Running", "RunningNoPhysics", "Seated", "StrafingNoPhysics", "Swimming"}

local function getRoot(char)
    return char:FindFirstChild("HumanoidRootPart") or char:FindFirstChild("Torso")
end

local function setupFly()
    local char = player.Character
    if not char then return end
    local hum = char:FindFirstChild("Humanoid")
    local root = getRoot(char)
    if not hum or not root then return end

    for _, v in pairs(states) do
        pcall(function() hum:SetStateEnabled(Enum.HumanoidStateType[v], false) end)
    end
    pcall(function() hum:ChangeState(Enum.HumanoidStateType.Physics) end)
    hum.PlatformStand = true

    if bv then pcall(function() bv:Destroy() end) end
    bv = Instance.new("BodyVelocity")
    bv.MaxForce = Vector3.new(1e9, 1e9, 1e9)
    bv.Velocity = Vector3.new()
    bv.Parent = root
end

local function cleanupFly()
    flying = false
    if flyConnection then flyConnection:Disconnect() flyConnection = nil end
    if bv then pcall(function() bv:Destroy() end) bv = nil end
    local char = player.Character
    if char then
        local hum = char:FindFirstChild("Humanoid")
        if hum then
            for _, v in pairs(states) do
                pcall(function() hum:SetStateEnabled(Enum.HumanoidStateType[v], true) end)
            end
            hum.PlatformStand = false
        end
    end
    ToggleFlyBtn.Text = "Fly: OFF"
    ToggleFlyBtn.BackgroundColor3 = Color3.fromRGB(170, 0, 0)
end

-- Minimize toggle
local minimized = false
MinimizeBtn.MouseButton1Click:Connect(function()
    minimized = not minimized
    if minimized then
        Content.Visible = false
        Frame.Size = UDim2.new(0, 300, 0, 40)
        MinimizeBtn.Text = "+"
    else
        Content.Visible = true
        Frame.Size = UDim2.new(0, 300, 0, 320)
        MinimizeBtn.Text = "-"
    end
end)

-- Speed
SetSpeedBtn.MouseButton1Click:Connect(function()
    speedValue = tonumber(SpeedBox.Text) or 16
    if speedConnection then speedConnection:Disconnect() end
    speedConnection = RS.Heartbeat:Connect(function()
        local char = player.Character
        if char and char:FindFirstChild("Humanoid") then
            char.Humanoid.WalkSpeed = speedValue
        end
    end)
end)

-- Fly
ToggleFlyBtn.MouseButton1Click:Connect(function()
    flySpeed = tonumber(FlySpeedBox.Text) or 50
    if not flying then
        flying = true
        setupFly()
        flyConnection = RS.Heartbeat:Connect(function()
            local char = player.Character
            if not char or not flying then return end
            local root = getRoot(char)
            local hum = char:FindFirstChild("Humanoid")
            if not root or not hum or not bv or not bv.Parent then
                setupFly()
                return
            end

            local cam = workspace.CurrentCamera
            local move = Vector3.new(0,0,0)

            if UIS:IsKeyDown(Enum.KeyCode.W) then move = move + cam.CFrame.LookVector end
            if UIS:IsKeyDown(Enum.KeyCode.S) then move = move - cam.CFrame.LookVector end
            if UIS:IsKeyDown(Enum.KeyCode.A) then move = move - cam.CFrame.RightVector end
            if UIS:IsKeyDown(Enum.KeyCode.D) then move = move + cam.CFrame.RightVector end
            if UIS:IsKeyDown(Enum.KeyCode.Space) then move = move + Vector3.new(0,1,0) end
            if UIS:IsKeyDown(Enum.KeyCode.LeftShift) then move = move - Vector3.new(0,1,0) end

            if move.Magnitude > 0 then
                bv.Velocity = move.Unit * flySpeed
            else
                bv.Velocity = Vector3.new()
            end
        end)
        ToggleFlyBtn.Text = "Fly: ON"
        ToggleFlyBtn.BackgroundColor3 = Color3.fromRGB(0, 170, 0)
    else
        cleanupFly()
    end
end)

-- Infinite Jump
local jumpConnection
InfJumpBtn.MouseButton1Click:Connect(function()
    infJump = not infJump
    if infJump then
        InfJumpBtn.Text = "Infinite Jump: ON"
        InfJumpBtn.BackgroundColor3 = Color3.fromRGB(0, 170, 0)
        jumpConnection = UIS.JumpRequest:Connect(function()
            local char = player.Character
            if char and char:FindFirstChild("Humanoid") then
                char.Humanoid:ChangeState("Jumping")
            end
        end)
    else
        InfJumpBtn.Text = "Infinite Jump: OFF"
        InfJumpBtn.BackgroundColor3 = Color3.fromRGB(170, 0, 0)
        if jumpConnection then jumpConnection:Disconnect() end
    end
end)

-- Respawn / Character reload handling
player.CharacterAdded:Connect(function(newChar)
    wait(0.5)
    -- Re-apply speed
    if speedConnection then
        speedConnection:Disconnect()
        speedConnection = RS.Heartbeat:Connect(function()
            local hum = newChar:FindFirstChild("Humanoid")
            if hum then hum.WalkSpeed = speedValue end
        end)
    end
    -- Re-apply fly
    if flying then
        wait(1)
        setupFly()
    end
    -- Infinite jump stays connected globally
end)

-- Optional: Clean up old connections on death (optional safety)
player.CharacterRemoving:Connect(function()
    if flyConnection then flyConnection:Disconnect() end
    if speedConnection then speedConnection:Disconnect() end
    if bv then pcall(function() bv:Destroy() end) end
end)