/// <summary>
/// Creates a node link action and attaches it to this node
/// </summary>
/// <param name="rType">Type of action to create</param>
/// <returns>NodeLinkAction that was created or null</returns>
public virtual NodeLinkAction CreateLinkAction(Type rType)
{
if (Actions == null)
{
Actions = new List <NodeLinkAction>();
}
NodeLinkAction lAction = ScriptableObject.CreateInstance(rType) as NodeLinkAction;
if (lAction != null)
{
lAction.name = "z NodeCanvas.NodeLinkAction " + Actions.Count.ToString("D4");
lAction.hideFlags = HideFlags.HideInHierarchy;
Actions.Add(lAction);
#if UNITY_EDITOR
UnityEditor.AssetDatabase.AddObjectToAsset(lAction, StartNode.Canvas.RootAsset);
UnityEditor.EditorUtility.SetDirty(lAction);
UnityEditor.EditorUtility.SetDirty(this);
StartNode.Canvas.SetDirty();
#endif
}
return(lAction);
}
/// <summary>
/// Removes the action from the list and destroys it
/// </summary>
/// <param name="rAction">Action to remove</param>
public virtual void DestoryLinkAction(NodeLinkAction rAction)
{
if (rAction == null)
{
return;
}
if (Actions != null)
{
Actions.Remove(rAction);
}
UnityEngine.Object.DestroyImmediate(rAction, true);
StartNode.Canvas.SetDirty();
}