local Players = game:GetService("Players")
local RunService = game:GetService("RunService")
local UserInputService = game:GetService("UserInputService")
local Workspace = game:GetService("Workspace")
local TweenService = game:GetService("TweenService")

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

-- == НАСТРОЙКИ ==
local flightSpeed = 50
local isFlying = false
local verticalMove = 0 -- -1 (вниз), 0 (нет), 1 (вверх)
local connections = {}

-- Цветовая палитра
local COLORS = {
	BG = Color3.fromRGB(35, 35, 45),
	ACCENT_OFF = Color3.fromRGB(200, 60, 60), -- Красный
	ACCENT_ON = Color3.fromRGB(60, 200, 100), -- Зеленый
	BUTTON_BG = Color3.fromRGB(50, 50, 60),
	TEXT = Color3.fromRGB(240, 240, 240)
}

-- == СОЗДАНИЕ GUI (ИНТЕРФЕЙСА) ==
local screenGui = Instance.new("ScreenGui")
screenGui.Name = "ProFlyGui"
screenGui.ResetOnSpawn = false
screenGui.ZIndexBehavior = Enum.ZIndexBehavior.Sibling
screenGui.Parent = player:WaitForChild("PlayerGui")

-- Главная панель (Контейнер)
local mainFrame = Instance.new("Frame")
mainFrame.Name = "MainPanel"
mainFrame.Size = UDim2.new(0, 140, 0, 230)
-- Начальная позиция (немного правее центра)
mainFrame.Position = UDim2.new(0.7, 0, 0.4, 0) 
mainFrame.BackgroundColor3 = COLORS.BG
mainFrame.BorderSizePixel = 0
mainFrame.Active = true -- Важно для перетаскивания
mainFrame.Parent = screenGui

-- Закругление углов
local uiCorner = Instance.new("UICorner")
uiCorner.CornerRadius = UDim.new(0, 12)
uiCorner.Parent = mainFrame

-- Обводка
local uiStroke = Instance.new("UIStroke")
uiStroke.Color = Color3.fromRGB(60, 60, 75)
uiStroke.Thickness = 2
uiStroke.Parent = mainFrame

-- Заголовок (для перетаскивания)
local titleLabel = Instance.new("TextLabel")
titleLabel.Size = UDim2.new(1, 0, 0, 30)
titleLabel.BackgroundTransparency = 1
titleLabel.Text = ":: Fly Control ::"
titleLabel.TextColor3 = COLORS.TEXT
titleLabel.Font = Enum.Font.GothamBold
titleLabel.TextSize = 14
titleLabel.Parent = mainFrame

-- === Вспомогательная функция для стиля кнопок ===
local function styleElement(element)
	element.BackgroundColor3 = COLORS.BUTTON_BG
	element.TextColor3 = COLORS.TEXT
	element.Font = Enum.Font.GothamSemibold
	element.BorderSizePixel = 0
	local corner = Instance.new("UICorner")
	corner.CornerRadius = UDim.new(0, 8)
	corner.Parent = element
end

-- Кнопка FLY (Основной переключатель)
local flyButton = Instance.new("TextButton")
flyButton.Size = UDim2.new(0.9, 0, 0, 50)
flyButton.Position = UDim2.new(0.05, 0, 0.15, 0)
flyButton.Text = "FLY OFF"
styleElement(flyButton)
flyButton.BackgroundColor3 = COLORS.ACCENT_OFF
flyButton.TextSize = 18
flyButton.Parent = mainFrame

-- Поле скорости
local speedInput = Instance.new("TextBox")
speedInput.Size = UDim2.new(0.9, 0, 0, 35)
speedInput.Position = UDim2.new(0.05, 0, 0.4, 0)
speedInput.Text = tostring(flightSpeed)
speedInput.PlaceholderText = "Speed..."
styleElement(speedInput)
speedInput.Parent = mainFrame

local speedLabel = Instance.new("TextLabel")
speedLabel.Size = UDim2.new(1, 0, 0, 15)
speedLabel.Position = UDim2.new(0, 0, -0.5, 0)
speedLabel.BackgroundTransparency = 1
speedLabel.Text = "Speed:"
speedLabel.TextColor3 = Color3.fromRGB(180, 180, 180)
speedLabel.Font = Enum.Font.Gotham
speedLabel.TextSize = 12
speedLabel.Parent = speedInput

-- Контейнер для кнопок Вверх/Вниз
local verticalContainer = Instance.new("Frame")
verticalContainer.Size = UDim2.new(0.9, 0, 0, 80)
verticalContainer.Position = UDim2.new(0.05, 0, 0.6, 0)
verticalContainer.BackgroundTransparency = 1
verticalContainer.Parent = mainFrame

-- Кнопка ВВЕРХ
local upButton = Instance.new("TextButton")
upButton.Size = UDim2.new(1, 0, 0.45, 0)
upButton.Position = UDim2.new(0, 0, 0, 0)
upButton.Text = "▲ UP"
styleElement(upButton)
upButton.Parent = verticalContainer

-- Кнопка ВНИЗ
local downButton = Instance.new("TextButton")
downButton.Size = UDim2.new(1, 0, 0.45, 0)
downButton.Position = UDim2.new(0, 0, 0.55, 0)
downButton.Text = "▼ DOWN"
styleElement(downButton)
downButton.Parent = verticalContainer


-- == ЛОГИКА ПЕРЕТАСКИВАНИЯ ПАНЕЛИ (DRAGGING) ==
local dragging, dragInput, dragStart, startPos

local function update(input)
	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

mainFrame.InputBegan:Connect(function(input)
	-- Проверяем, что нажатие было левой кнопкой мыши или касанием
	if input.UserInputType == Enum.UserInputType.MouseButton1 or input.UserInputType == Enum.UserInputType.Touch then
		-- Не начинаем перетаскивание, если нажали на текстовое поле или кнопки
		if UserInputService:GetFocusedTextBox() == nil 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
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
		update(input)
	end
end)


-- == ЛОГИКА ИНТЕРФЕЙСА ==

-- Обновление скорости
speedInput.FocusLost:Connect(function(enterPressed)
	local num = tonumber(speedInput.Text)
	if num and num > 0 then
		flightSpeed = num
	else
		speedInput.Text = tostring(flightSpeed)
	end
end)

-- Обработка кнопок Вверх/Вниз (поддержка мультитача)
local function setupVerticalButton(btn, directionValue)
	btn.InputBegan:Connect(function(input)
		if input.UserInputType == Enum.UserInputType.MouseButton1 or input.UserInputType == Enum.UserInputType.Touch then
			verticalMove = directionValue
			TweenService:Create(btn, TweenInfo.new(0.1), {BackgroundColor3 = COLORS.ACCENT_ON}):Play()
		end
	end)
	btn.InputEnded:Connect(function(input)
		if input.UserInputType == Enum.UserInputType.MouseButton1 or input.UserInputType == Enum.UserInputType.Touch then
			verticalMove = 0
			TweenService:Create(btn, TweenInfo.new(0.1), {BackgroundColor3 = COLORS.BUTTON_BG}):Play()
		end
	end)
end

setupVerticalButton(upButton, 1)
setupVerticalButton(downButton, -1)


-- == ОСНОВНАЯ ЛОГИКА ПОЛЁТА ==
local function startFlying()
	local char = player.Character
	if not char then return end
	local hrp = char:WaitForChild("HumanoidRootPart")
	local humanoid = char:WaitForChild("Humanoid")

	isFlying = true
	flyButton.Text = "FLY ON"
	TweenService:Create(flyButton, TweenInfo.new(0.3), {BackgroundColor3 = COLORS.ACCENT_ON}):Play()

	hrp.Anchored = true
	humanoid.PlatformStand = true

	local runConnection = RunService.RenderStepped:Connect(function(deltaTime)
		if not isFlying or not char or not hrp then return end

		-- 1. Горизонтальное движение от джойстика/WASD
		-- MoveDirection уже учитывает поворот камеры по горизонтали
		local moveDir = humanoid.MoveDirection
		local horizontalShift = moveDir * flightSpeed * deltaTime
		
		-- 2. Вертикальное движение от кнопок
		-- Используем глобальный Vector3.yAxis (вверх в мире)
		local verticalShift = Vector3.yAxis * (verticalMove * flightSpeed * deltaTime)
		
		-- Итоговая позиция
		local newPosition = hrp.Position + horizontalShift + verticalShift

		-- Установка CFrame: новая позиция + поворот как у камеры
		hrp.CFrame = CFrame.new(newPosition) * camera.CFrame.Rotation
	end)

	table.insert(connections, runConnection)
end

local function stopFlying()
	isFlying = false
	flyButton.Text = "FLY OFF"
	TweenService:Create(flyButton, TweenInfo.new(0.3), {BackgroundColor3 = COLORS.ACCENT_OFF}):Play()

	local char = player.Character
	if char then
		local hrp = char:WaitForChild("HumanoidRootPart")
		local humanoid = char:WaitForChild("Humanoid")
		hrp.Anchored = false
		humanoid.PlatformStand = false
		hrp.Velocity = Vector3.zero -- Сброс инерции
	end
	
	verticalMove = 0

	for _, conn in pairs(connections) do
		conn:Disconnect()
	end
	connections = {}
end

flyButton.MouseButton1Click:Connect(function()
	if isFlying then
		stopFlying()
	else
		startFlying()
	end
end)

player.CharacterAdded:Connect(function()
	stopFlying()
end)