public static void AddTowerListener(UnityAction<bool> handler)
{
listenerTower = handler;
if (invokerTower != null)
{
invokerTower.AddTowerListener(listenerTower);
}
}
public static void AddTowerInvoker(TimerCountdown script)
{
invokerTower = script;
if (listenerTower != null)
{
invokerTower.AddTowerListener(listenerTower);
}
}