private bool drawNodeChildren(NodeDesigner nodeDesigner, Vector2 offset, bool disabledNode)
{
if (nodeDesigner == null)
{
return false;
}
bool result = false;
nodeDesigner.Draw(true);
//if (nodeDesigner.IsParent)
//{
// ParentTask parentTask = nodeDesigner.Task as ParentTask;
// if (!parentTask.NodeData.Collapsed && parentTask.Children != null)
// {
// for (int i = parentTask.Children.Count - 1; i > -1; i--)
// {
// if (parentTask.Children[i] != null && this.drawNodeChildren(parentTask.Children[i].NodeData.NodeDesigner as NodeDesigner, offset, parentTask.NodeData.Disabled || disabledNode))
// {
// result = true;
// }
// }
// }
//}
return result;
}
/// <summary>
/// 添加一个节点
/// </summary>
/// <param name="behaviorSource"></param>
/// <param name="type"></param>
/// <param name="position"></param>
/// <returns></returns>
public NodeDesigner addNode(DataSource data, Type type, Vector2 position)
{
BehaviorUndo.RegisterUndo("Add Task", this, true, true);
BehaviorUndo.RegisterUndo("Add Task", data.Owner, false, true);
ActionBase _action;
if (this.mRootNode == null)
{//没有根节点，创建一个根节点
_action = (ScriptableObject.CreateInstance("RootTask") as ActionBase);
this.mRootNode = ScriptableObject.CreateInstance<NodeDesigner>();
mRootNode.loadNode(_action, data, new Vector2(position.x, position.y - 120f), ref NextTaskID);
//mRootNode.RootDisplay();
}
_action = (ScriptableObject.CreateInstance(type) as ActionBase);
if (_action == null)
{
Debug.LogError(string.Format("Unable to create task of type {0}. Is the class name the same as the file name?", type));
return null;
}
//编辑器创建一个ui节点
NodeDesigner nodeDesigner = ScriptableObject.CreateInstance<NodeDesigner>();
nodeDesigner.loadNode(_action, data, position, ref NextTaskID);
//if (this.mRootNode.OutgoingNodeConnections.Count == 0)
//{
// //创建一个连接
// this.mActiveNodeConnection = ScriptableObject.CreateInstance<NodeConnection>();
// this.mActiveNodeConnection.loadConnection(this.mRootNode, NodeConnectionType.Outgoing);
// this.connectNodes(behaviorSource, nodeDesigner);
//}
//else
//{
// this.mDetachedNodes.Add(nodeDesigner);
//}
return nodeDesigner;
}
