public void HideUI()
{
foreach (UIButton button in buttons)
{
button.Unregister(drawer);
}
foreach (UIWall uiWall in uiWalls)
{
uiWall.Unregister(drawer);
}
if (uiPlayer != null)
{
uiPlayer.Unregister(drawer);
}
if (uiAIPlayer != null)
{
uiAIPlayer.Unregister(drawer);
}
if (food != null)
{
uiFood.Unregister(drawer);
}
if (btnPause != null)
{
btnPause.Unregister(drawer);
}
if (btnReplay != null)
{
btnReplay.Unregister(drawer);
}
if (btnContinue != null)
{
btnContinue.Unregister(drawer);
}
}