/// <summary>
/// Copy listener properties from the given listener
/// </summary>
/// <param name="copyFrom">listener to copy properties from</param>
public void CopyFrom(NamedEventListener copyFrom)
{
if (copyFrom == null || !copyFrom.IsValid())
{
UnityEngine.Debug.LogError("Invalid interaction to copy from.");
return;
}
EventName = copyFrom.EventName;
CopyEventListener(copyFrom.EventListener);
EventListenerPropertyType = copyFrom.EventListenerPropertyType;
ReceiveEventState = copyFrom.ReceiveEventState;
}
/// <summary>
/// Copies all named event listeners from one object to another
/// </summary>
/// <param name="copyFrom">Obj to copy from</param>
/// <param name="copyTo">Obj to copy to</param>
public static void CopyAll(GameObject copyFrom, GameObject copyTo)
{
// Deactivate this object so we can copy component values without
// the component's Awake function being called
bool originalActiveState = copyTo.activeSelf;
copyTo.SetActive(false);
// Copy listeners from our placeholder
foreach (NamedEventListener interaction in copyFrom.GetComponents <NamedEventListener>())
{
NamedEventListener newInteraction = copyTo.AddComponent <NamedEventListener>();
newInteraction.CopyFrom(interaction);
}
// Reset the original state
copyTo.SetActive(originalActiveState);
}
private void Awake()
{
if (CopyTo != null)
{
// Copy all listeners from the current object to the specified object
foreach (GameObject copyTo in CopyTo)
{
NamedEventListener.CopyAll(gameObject, copyTo);
}
}
if (CopyFrom != null)
{
// Copy all listeners from the specified objects to this game object
foreach (GameObject copyFrom in CopyFrom)
{
NamedEventListener.CopyAll(copyFrom, gameObject);
}
}
}
