public void OnClicked(int id)
{
ToolbarController controller = GameObject.FindGameObjectWithTag("Toolbar").GetComponent <ToolbarController>();
if (controller != null)
{
ToolbarController.ToolbarState state = id == 0 ? ToolbarController.ToolbarState.BUILDING : ToolbarController.ToolbarState.UNIT;
controller.SetDisplayState(state);
changeImageBackgounds(id);
}
}
