-- Universal Fly Script (Mobile Optimized & Precision Fixed)
local Players = game:GetService("Players")
local RunService = game:GetService("RunService")
local CoreGui = game:GetService("CoreGui")
local UserInputService = game:GetService("UserInputService")
local TweenService = game:GetService("TweenService")

local player = Players.LocalPlayer
local camera = workspace.CurrentCamera

-- 1. CLEANUP PREVIOUS RUNS
if CoreGui:FindFirstChild("VehicleFlyGui") then
	CoreGui.VehicleFlyGui:Destroy()
end

-- 2. CREATE THE GUI
local screenGui = Instance.new("ScreenGui")
screenGui.Name = "VehicleFlyGui"
screenGui.ResetOnSpawn = false
screenGui.ZIndexBehavior = Enum.ZIndexBehavior.Global
screenGui.Parent = CoreGui 

-- --- MAIN FLY UI (TRANSPARENT) ---
local mainFrame = Instance.new("Frame")
mainFrame.Size = UDim2.new(0, 180, 0, 160)
mainFrame.Position = UDim2.new(0.5, -90, 0.3, 0)
mainFrame.BackgroundColor3 = Color3.fromRGB(100, 100, 100)
mainFrame.BackgroundTransparency = 0.4 
mainFrame.BorderSizePixel = 0
mainFrame.Active = true
mainFrame.ClipsDescendants = false 
mainFrame.ZIndex = 10
mainFrame.Parent = screenGui

local mainCorner = Instance.new("UICorner")
mainCorner.CornerRadius = UDim.new(0, 10)
mainCorner.Parent = mainFrame

local titleLabel = Instance.new("TextLabel")
titleLabel.Size = UDim2.new(1, -35, 0, 35)
titleLabel.BackgroundTransparency = 1
titleLabel.Text = "Vfly 1.3"
titleLabel.TextColor3 = Color3.fromRGB(255, 255, 255)
titleLabel.Font = Enum.Font.SourceSansBold
titleLabel.TextSize = 22
titleLabel.ZIndex = 11
titleLabel.Parent = mainFrame

local minimizeButton = Instance.new("TextButton")
minimizeButton.Size = UDim2.new(0, 35, 0, 35)
minimizeButton.Position = UDim2.new(1, -35, 0, 0)
minimizeButton.BackgroundTransparency = 1
minimizeButton.Text = "-"
minimizeButton.TextColor3 = Color3.fromRGB(255, 255, 255)
minimizeButton.Font = Enum.Font.SourceSansBold
minimizeButton.TextSize = 24
minimizeButton.ZIndex = 11
minimizeButton.Parent = mainFrame

local minusButton = Instance.new("TextButton")
minusButton.Size = UDim2.new(0, 45, 0, 45)
minusButton.Position = UDim2.new(0, 15, 0, 40)
minusButton.BackgroundColor3 = Color3.fromRGB(80, 80, 80)
minusButton.BackgroundTransparency = 0.2
minusButton.Text = "-"
minusButton.TextColor3 = Color3.fromRGB(255, 255, 255)
minusButton.Font = Enum.Font.SourceSansBold
minusButton.TextSize = 28
minusButton.ZIndex = 11
minusButton.Parent = mainFrame
Instance.new("UICorner", minusButton).CornerRadius = UDim.new(0, 8)

local speedBox = Instance.new("TextBox")
speedBox.Size = UDim2.new(0, 60, 0, 45)
speedBox.Position = UDim2.new(0, 60, 0, 40)
speedBox.BackgroundTransparency = 1
speedBox.Text = "3"
speedBox.TextColor3 = Color3.fromRGB(255, 255, 255)
speedBox.Font = Enum.Font.SourceSansBold
speedBox.TextSize = 26
speedBox.ClearTextOnFocus = false
speedBox.ZIndex = 11
speedBox.Parent = mainFrame

local plusButton = Instance.new("TextButton")
plusButton.Size = UDim2.new(0, 45, 0, 45)
plusButton.Position = UDim2.new(0, 120, 0, 40)
plusButton.BackgroundColor3 = Color3.fromRGB(80, 80, 80)
plusButton.BackgroundTransparency = 0.2
plusButton.Text = "+"
plusButton.TextColor3 = Color3.fromRGB(255, 255, 255)
plusButton.Font = Enum.Font.SourceSansBold
plusButton.TextSize = 28
plusButton.ZIndex = 11
plusButton.Parent = mainFrame
Instance.new("UICorner", plusButton).CornerRadius = UDim.new(0, 8)

local flyButton = Instance.new("TextButton")
flyButton.Size = UDim2.new(1, -30, 0, 40)
flyButton.Position = UDim2.new(0, 15, 0, 100)
flyButton.BackgroundColor3 = Color3.fromRGB(70, 70, 70)
flyButton.BackgroundTransparency = 0.2
flyButton.Text = "Fly"
flyButton.TextColor3 = Color3.fromRGB(255, 255, 255)
flyButton.Font = Enum.Font.SourceSansBold
flyButton.TextSize = 22
flyButton.ZIndex = 11
flyButton.Parent = mainFrame
Instance.new("UICorner", flyButton).CornerRadius = UDim.new(0, 8)

-- --- SIDE MENU (MATCHING TRANSPARENCY) ---
local sideMenuFrame = Instance.new("Frame")
sideMenuFrame.Size = UDim2.new(0, 160, 1, 0)
sideMenuFrame.Position = UDim2.new(0, 0, 0, 0) 
sideMenuFrame.BackgroundColor3 = Color3.fromRGB(100, 100, 100) 
sideMenuFrame.BackgroundTransparency = 0.4 
sideMenuFrame.BorderSizePixel = 0
sideMenuFrame.ZIndex = 5 
sideMenuFrame.Visible = false 
sideMenuFrame.Parent = mainFrame
Instance.new("UICorner", sideMenuFrame).CornerRadius = UDim.new(0, 10)

-- Toggle Button for Side Menu (SOLID / OPAQUE)
local menuToggleButton = Instance.new("TextButton")
menuToggleButton.Size = UDim2.new(0, 25, 0, 40)
menuToggleButton.Position = UDim2.new(1, -5, 0.5, -20)
menuToggleButton.BackgroundColor3 = Color3.fromRGB(75, 75, 75) 
menuToggleButton.BackgroundTransparency = 0 
menuToggleButton.TextColor3 = Color3.fromRGB(255, 255, 255)
menuToggleButton.Text = ">"
menuToggleButton.TextSize = 16
menuToggleButton.Font = Enum.Font.SourceSansBold
menuToggleButton.ZIndex = 12
menuToggleButton.Parent = mainFrame
Instance.new("UICorner", menuToggleButton).CornerRadius = UDim.new(0, 6)

local uiListLayout = Instance.new("UIListLayout")
uiListLayout.Padding = UDim.new(0, 8)
uiListLayout.HorizontalAlignment = Enum.HorizontalAlignment.Center
uiListLayout.VerticalAlignment = Enum.VerticalAlignment.Center
uiListLayout.Parent = sideMenuFrame

-- Control Variables
local canLookUpDown = true
local isDirectionLocked = false
local lockedLookVector = Vector3.new(0, 0, -1)
local rotationOffsetY = 0

local lookToggleBtn = Instance.new("TextButton")
lookToggleBtn.Size = UDim2.new(0, 140, 0, 35)
lookToggleBtn.BackgroundColor3 = Color3.fromRGB(50, 150, 50)
lookToggleBtn.BackgroundTransparency = 0.2
lookToggleBtn.TextColor3 = Color3.fromRGB(255, 255, 255)
lookToggleBtn.Text = "Look Up/Down: ON"
lookToggleBtn.Font = Enum.Font.SourceSansBold
lookToggleBtn.TextSize = 14
lookToggleBtn.ZIndex = 6
lookToggleBtn.Parent = sideMenuFrame
Instance.new("UICorner", lookToggleBtn).CornerRadius = UDim.new(0, 6)

local directionLockBtn = Instance.new("TextButton")
directionLockBtn.Size = UDim2.new(0, 140, 0, 35)
directionLockBtn.BackgroundColor3 = Color3.fromRGB(180, 50, 50)
directionLockBtn.BackgroundTransparency = 0.2
directionLockBtn.TextColor3 = Color3.fromRGB(255, 255, 255)
directionLockBtn.Text = "Lock Direction: OFF"
directionLockBtn.Font = Enum.Font.SourceSansBold
directionLockBtn.TextSize = 14
directionLockBtn.ZIndex = 6
directionLockBtn.Parent = sideMenuFrame
Instance.new("UICorner", directionLockBtn).CornerRadius = UDim.new(0, 6)

local rotateBtn = Instance.new("TextButton")
rotateBtn.Size = UDim2.new(0, 140, 0, 35)
rotateBtn.BackgroundColor3 = Color3.fromRGB(80, 80, 80)
rotateBtn.BackgroundTransparency = 0.2
rotateBtn.TextColor3 = Color3.fromRGB(255, 255, 255)
rotateBtn.Text = "Rotate Y (+45°)"
rotateBtn.Font = Enum.Font.SourceSansBold
rotateBtn.TextSize = 14
rotateBtn.ZIndex = 6
rotateBtn.Parent = sideMenuFrame
Instance.new("UICorner", rotateBtn).CornerRadius = UDim.new(0, 6)

-- --- LOGIC & CONNECTIONS ---

-- Side Menu Toggle Function
local menuOpen = false
local function toggleSideMenu(forceClose)
	if forceClose then menuOpen = false else menuOpen = not menuOpen end
	
	if menuOpen then
		sideMenuFrame.Visible = true 
	end
	
	local targetPosition = menuOpen and UDim2.new(1, 10, 0, 0) or UDim2.new(0, 0, 0, 0)
	local targetText = menuOpen and "<" or ">"
	
	local tween = TweenService:Create(sideMenuFrame, TweenInfo.new(0.25, Enum.EasingStyle.Quad, Enum.EasingDirection.Out), {Position = targetPosition})
	tween:Play()
	
	if not menuOpen then
		tween.Completed:Connect(function()
			if not menuOpen then sideMenuFrame.Visible = false end
		end)
	end
	
	menuToggleButton.Text = targetText
end

menuToggleButton.Activated:Connect(function()
	toggleSideMenu()
end)

-- Feature Button Actions
lookToggleBtn.Activated:Connect(function()
	canLookUpDown = not canLookUpDown
	if canLookUpDown then
		lookToggleBtn.Text = "Look Up/Down: ON"
		lookToggleBtn.BackgroundColor3 = Color3.fromRGB(50, 150, 50)
	else
		lookToggleBtn.Text = "Look Up/Down: OFF"
		lookToggleBtn.BackgroundColor3 = Color3.fromRGB(180, 50, 50)
	end
end)

directionLockBtn.Activated:Connect(function()
	isDirectionLocked = not isDirectionLocked
	if isDirectionLocked then
		lockedLookVector = camera.CFrame.LookVector
		directionLockBtn.Text = "Lock Direction: ON"
		directionLockBtn.BackgroundColor3 = Color3.fromRGB(50, 150, 50)
	else
		directionLockBtn.Text = "Lock Direction: OFF"
		directionLockBtn.BackgroundColor3 = Color3.fromRGB(180, 50, 50)
	end
end)

rotateBtn.Activated:Connect(function()
	rotationOffsetY = (rotationOffsetY + 45) % 360
	local char = player.Character
	if char and not isFlying then
		local hum = char:FindFirstChildOfClass("Humanoid")
		local target = (hum and hum.SeatPart) or char:FindFirstChild("HumanoidRootPart")
		if target then
			target.CFrame = target.CFrame * CFrame.Angles(0, math.rad(45), 0)
		end
	end
end)

-- Mobile Drag Logic
local dragging, dragInput, dragStart, startPos
mainFrame.InputBegan:Connect(function(input)
	if input.UserInputType == Enum.UserInputType.MouseButton1 or input.UserInputType == Enum.UserInputType.Touch then
		dragging = true
		dragStart = input.Position
		startPos = mainFrame.Position
		input.Changed:Connect(function()
			if input.UserInputState == Enum.UserInputState.End then dragging = false end
		end)
	end
end)

mainFrame.InputChanged:Connect(function(input)
	if input.UserInputType == Enum.UserInputType.MouseMovement or input.UserInputType == Enum.UserInputType.Touch then
		dragInput = input
	end
end)

UserInputService.InputChanged:Connect(function(input)
	if input == dragInput and dragging then
		local delta = input.Position - dragStart
		mainFrame.Position = UDim2.new(startPos.X.Scale, startPos.X.Offset + delta.X, startPos.Y.Scale, startPos.Y.Offset + delta.Y)
	end
end)

-- Minimize Logic
local isMinimized = false
minimizeButton.Activated:Connect(function()
	isMinimized = not isMinimized
	if isMinimized then
		toggleSideMenu(true) 
		mainFrame.Size = UDim2.new(0, 180, 0, 35) 
		minimizeButton.Text = "+"
		menuToggleButton.Visible = false
		
		minusButton.Visible = false
		plusButton.Visible = false
		speedBox.Visible = false
		flyButton.Visible = false
	else
		mainFrame.Size = UDim2.new(0, 180, 0, 160) 
		minimizeButton.Text = "-"
		menuToggleButton.Visible = true
		
		minusButton.Visible = true
		plusButton.Visible = true
		speedBox.Visible = true
		flyButton.Visible = true
	end
end)

-- Universal Flight Logic
local isFlying = false
local flySpeed = 3
local bodyVelocity = nil
local bodyGyro = nil
local loopConnection = nil

-- FIXED FLOATING POINT PRECISION HELPER
local function formatSpeed(speed)
	-- Rounds the number to exactly 3 decimal places (e.g. 0.5500002 becomes 0.55)
	return math.round(speed * 1000) / 1000
end

local function toggleFlight()
	local char = player.Character
	if not char then return end
	local hum = char:FindFirstChildOfClass("Humanoid")
	local hrp = char:FindFirstChild("HumanoidRootPart")
	if not hum or not hrp then return end
	
	local targetPart = hum.SeatPart and hum.SeatPart:IsA("VehicleSeat") and hum.SeatPart or hrp
	
	if not isFlying then
		isFlying = true
		flyButton.Text = "Unfly"
		flyButton.BackgroundColor3 = Color3.fromRGB(180, 50, 50)
		
		bodyVelocity = Instance.new("BodyVelocity")
		bodyVelocity.MaxForce = Vector3.new(math.huge, math.huge, math.huge)
		bodyVelocity.Velocity = Vector3.new(0, 0, 0)
		bodyVelocity.Parent = targetPart
		
		bodyGyro = Instance.new("BodyGyro")
		bodyGyro.MaxTorque = Vector3.new(math.huge, math.huge, math.huge)
		bodyGyro.CFrame = targetPart.CFrame
		bodyGyro.Parent = targetPart
		
		local PlayerModule = require(player.PlayerScripts:WaitForChild("PlayerModule"))
		local controls = PlayerModule:GetControls()
		
		loopConnection = RunService.RenderStepped:Connect(function()
			if not targetPart or not targetPart.Parent or not bodyVelocity or not bodyGyro then
				if isFlying then toggleFlight() end
				return 
			end
			
			local moveDirection = Vector3.new(0, 0, 0)
			local rawInput = controls:GetMoveVector() 
			
			if rawInput.Magnitude > 0 then
				local camCFrame = camera.CFrame
				local look = camCFrame.LookVector * -rawInput.Z
				local side = camCFrame.RightVector * rawInput.X
				moveDirection = (look + side).Unit
			end
			
			bodyVelocity.Velocity = moveDirection * (flySpeed * 25)
			
			local baseLook = isDirectionLocked and lockedLookVector or camera.CFrame.LookVector
			
			if not canLookUpDown then
				baseLook = Vector3.new(baseLook.X, 0, baseLook.Z)
				if baseLook.Magnitude < 0.01 then baseLook = Vector3.new(0, 0, -1) end
			end
			
			local customOffset = CFrame.Angles(0, math.rad(rotationOffsetY), 0)
			bodyGyro.CFrame = CFrame.lookAt(targetPart.Position, targetPart.Position + baseLook) * customOffset
		end)
	else
		isFlying = false
		flyButton.Text = "Fly"
		flyButton.BackgroundColor3 = Color3.fromRGB(70, 70, 70)
		
		if loopConnection then loopConnection:Disconnect() end
		if bodyVelocity then bodyVelocity:Destroy() end
		if bodyGyro then bodyGyro:Destroy() end
	end
end

-- FIXED SPEED BUTTONS
plusButton.Activated:Connect(function()
	flySpeed = formatSpeed(flySpeed + 1)
	speedBox.Text = tostring(flySpeed)
end)

minusButton.Activated:Connect(function()
	flySpeed = formatSpeed(flySpeed - 1)
	speedBox.Text = tostring(flySpeed)
end)

speedBox.FocusLost:Connect(function()
	local typedSpeed = tonumber(speedBox.Text)
	if typedSpeed then
		flySpeed = formatSpeed(typedSpeed)
	end
	-- This forces the box back to the real number if they type letters by accident
	speedBox.Text = tostring(flySpeed)
end)

flyButton.Activated:Connect(function() toggleFlight() end)