void Update()
{
PlayerControlsMouse controls = PlayerControlsMouse.Get();
float target_alpha = controls.IsJoystickActive() && !PlayerUI.GetFirst().IsBuildMode() ? 1f : 0f;
canvas.alpha = Mathf.MoveTowards(canvas.alpha, target_alpha, 4f * Time.deltaTime);
Vector2 screenPos = controls.GetJoystickPos();
rect.anchoredPosition = TheUI.Get().ScreenPointToCanvasPos(screenPos);
pin.anchoredPosition = controls.GetJoystickDir() * 50f;
}