public void RemoveGizmosListener(Action callback)
{
RemoveListener(callback);
SceneEventListenerBehaviour listenerGameObject = m_listenerGameObject;
listenerGameObject.onDrawGizmos = (Action)Delegate.Remove(listenerGameObject.onDrawGizmos, callback);
}
public void RemoveUpdateListener(Action callback)
{
RemoveListener(callback);
SceneEventListenerBehaviour listenerGameObject = m_listenerGameObject;
listenerGameObject.onUpdate = (Action)Delegate.Remove(listenerGameObject.onUpdate, callback);
}
public void AddGizmosListener(Action callback)
{
AddListener(callback);
SceneEventListenerBehaviour listenerGameObject = m_listenerGameObject;
listenerGameObject.onDrawGizmos = (Action)Delegate.Combine(listenerGameObject.onDrawGizmos, callback);
}
public void AddUpdateListener(Action callback)
{
AddListener(callback);
SceneEventListenerBehaviour listenerGameObject = m_listenerGameObject;
listenerGameObject.onUpdate = (Action)Delegate.Combine(listenerGameObject.onUpdate, callback);
}
private void AddListener(Action callback)
{
//IL_0020: Unknown result type (might be due to invalid IL or missing references)
m_callbacks.Add(callback);
if (m_callbacks.Count == 1)
{
m_listenerGameObject = new GameObject("SceneEventListener").AddComponent <SceneEventListenerBehaviour>();
Object.DontDestroyOnLoad(m_listenerGameObject.get_gameObject());
}
}