public void UnsubscribeToSpellCooldownEvents(SpellCooldownEventHandler newObserver)
{
if (IsObserverSpellCooldownInList(newObserver))
{
m_spellCooldownsEvents -= new SpellCooldownEventHandler(newObserver);
}
}
public void SubscribeToSpellCooldownEvents(SpellCooldownEventHandler newObserver)
{
if (!IsObserverSpellCooldownInList(newObserver))
{
m_spellCooldownsEvents += new SpellCooldownEventHandler(newObserver);
m_spellCooldownsEvents.Invoke(GetSpellCooldownsAsPercent());
}
}
private bool IsObserverSpellCooldownInList(SpellCooldownEventHandler newObserver)
{
if (m_spellCooldownsEvents != null)
{
foreach (var existingHandler in m_spellCooldownsEvents.GetInvocationList())
{
if (Delegate.Equals(existingHandler, newObserver))//existingHandler == newObserver) //If it doesn't work use : if(objA.Method.Name == objB.Method.Name && objA.Target.GetType().FullName == objB.Target.GetType().FullName) OR Delegate.Equals(objA, objB)
{
return(true);
}
}
}
return(false);
}
