-- LocalScript
local UserInputService = game:GetService("UserInputService")
local RunService = game:GetService("RunService")
local player = game.Players.LocalPlayer
local character = player.Character or player.CharacterAdded:Wait()
local hrp = character:WaitForChild("HumanoidRootPart")

local flying = false
local speed = 50
local upDown = 0

-- alternar voo
UserInputService.InputBegan:Connect(function(input, processed)
    if processed then return end
    if input.KeyCode == Enum.KeyCode.F then
        flying = not flying
        print(flying and "Modo voo ativado" or "Modo voo desativado")
    elseif input.KeyCode == Enum.KeyCode.Space then
        upDown = 1
    elseif input.KeyCode == Enum.KeyCode.LeftShift then
        upDown = -1
    end
end)

UserInputService.InputEnded:Connect(function(input)
    if input.KeyCode == Enum.KeyCode.Space or input.KeyCode == Enum.KeyCode.LeftShift then
        upDown = 0
    end
end)

RunService.RenderStepped:Connect(function()
    if flying then
        local cam = workspace.CurrentCamera
        local move = Vector3.new()

        if UserInputService:IsKeyDown(Enum.KeyCode.W) then
            move = move + cam.CFrame.LookVector
        end
        if UserInputService:IsKeyDown(Enum.KeyCode.S) then
            move = move - cam.CFrame.LookVector
        end
        if UserInputService:IsKeyDown(Enum.KeyCode.D) then
            move = move + cam.CFrame.RightVector
        end
        if UserInputService:IsKeyDown(Enum.KeyCode.A) then
            move = move - cam.CFrame.RightVector
        end

        move = (move.Unit * speed) + Vector3.new(0, upDown * speed, 0)
        hrp.Velocity = move
    end
end)