//methods for speed up effect event
public static void AddInvokerSpeedupEffect(PickupBox script)
{
invokerSpeedupEffect = script;
foreach (UnityAction <float, float> listener in listenerSpeedupEffect)
{
invokerSpeedupEffect.AddSpeedupEffectListener(listener);
}
}
public static void AddListenerSpeedupEffect(UnityAction <float, float> script)
{
listenerSpeedupEffect.Add(script);
if (invokerSpeedupEffect != null)
{
foreach (UnityAction <float, float> listener in listenerSpeedupEffect)
{
invokerSpeedupEffect.AddSpeedupEffectListener(listener);
}
}
}
