internal DataEventListener Whenever <T>(string entityName, Action <T> onAdded, Action <T> onRemoved) where T : BaseData
{
DataEventListenerImpl dataEventListenerImpl = (DataEventListenerImpl)When(entityName, onAdded);
ListenerKey listenerKey = default(ListenerKey);
listenerKey.EntityName = entityName;
listenerKey.Type = typeof(T);
ListenerKey key = listenerKey;
if (dataEventListenerImpl.AddedHandler == null)
{
dataEventListenerImpl.AddedHandler = createComponentAddedHandler(key, onAdded, onlyOnce: false);
}
else
{
dataEventListenerImpl.AddedHandler.onlyOnce = false;
}
dataEventListenerImpl.RemovedHandler = createComponentRemovedHandler(key, onRemoved);
return(dataEventListenerImpl);
}
internal DataEventListener When <T>(string entityName, Action <T> onAdded) where T : BaseData
{
DataEventListenerImpl dataEventListenerImpl = new DataEventListenerImpl();
dataEventListenerImpl.ListenerCollection = this;
dataEventListenerImpl.Key.EntityName = entityName;
dataEventListenerImpl.Key.Type = typeof(T);
DataEventListenerImpl dataEventListenerImpl2 = dataEventListenerImpl;
DataEntityHandle dataEntityHandle = dataEntityCollection.FindEntityByName(entityName);
if (!dataEntityHandle.IsNull && dataEntityCollection.HasComponent <T>(dataEntityHandle))
{
onAdded(dataEntityCollection.GetComponent <T>(dataEntityHandle));
}
else
{
ListenerKey listenerKey = default(ListenerKey);
listenerKey.EntityName = entityName;
listenerKey.Type = typeof(T);
ListenerKey key = listenerKey;
dataEventListenerImpl2.AddedHandler = createComponentAddedHandler(key, onAdded, onlyOnce: true);
}
return(dataEventListenerImpl2);
}
