Public Sub RenderLoop()
        While True
            Application.DoEvents()
            If Opts.LockFps = True And Not D3DDevice9 Is Nothing Then
                Lock_Framerate(D3DDevice9.DisplayMode.RefreshRate)
            End If
            If InMenu = True Then
                DrawMenu()
            End If
            QueryPerformanceCounter(Start_Time)
        End While
    End Sub